Microsoft Lumia 640 Dual SIM

  • Released 2015, April
    145g, 8.8mm thickness
    Microsoft Windows Phone 8.1
    8GB storage, microSD slot
  • 0.1% 1,689,400 hits
  • 128 Become a fan
  • 5.0"
    720x1280 pixels
  • 8MP
    1080p
  • 1GB RAM
    Snapdragon 400
  • 2500mAh
    Li-Ion

Microsoft Lumia 640 Dual SIM - Specs

Network Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
Speed HSPA 42.2/5.76 Mbps
Launch Announced 2015, March
Status Available. Released 2015, April
Body Dimensions 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight 145 g (5.11 oz)
SIM Dual SIM (Micro-SIM, dual stand-by)
Display Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection Corning Gorilla Glass 3
 ClearBlack display
Platform OS Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset Qualcomm MSM8926 Snapdragon 400 (28 nm)
CPU Quad-core 1.2 GHz Cortex-A7
GPU Adreno 305
Memory Card slot microSD, up to 256 GB (dedicated slot)
Internal 8GB 1GB RAM
Main Camera Single 8 MP, f/2.2, 28mm (wide), 1/4", AF
Features LED flash
Video 1080p@30fps
Selfie camera Single 1 MP
Video 720p
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth 4.0, A2DP
GPS Yes, with A-GPS, GLONASS, BDS
Radio FM radio
USB microUSB 2.0
Features Sensors Accelerometer, proximity, compass
Battery   Removable Li-Ion 2500 mAh battery
Stand-by Up to 840 h (2G) / Up to 840 h (3G)
Talk time Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)
Misc Colors Glossy cyan, Orange, White, Matte black
Price About 170 EUR
Tests Display Contrast ratio: 1034 (nominal), 2.563 (sunlight)
Loudspeaker Voice 70dB / Noise 65dB / Ring 75dB
Audio quality Noise -93.1dB / Crosstalk -93.2dB
Battery life

Microsoft Lumia 640 Dual SIM - User Reviews

  • June 2019, Lumia 640 is making wonder! Bought a used one with screen broken and ofc back cover broken at power button! Never repaired, just wanted to see how far it can push! Instagram works like any android fone, yes with little hak, you really be a little techier to use it, No games other than brick game, YouTube and mail all the way in edge browser, works fine 👌🏻 Also google drive,

  • I have been using this phone since they release it in 2015, so that's 4 years now. It survived a lot a drops and hits. It is still functional although slow now and lacks a lot of apps. But since the Windows phones are officially out of business, i guess it is time for me to finally bid farewell to this phone. This phone is a survivor.

  • Is not it irritating that the phone is continuously downloading updates?

  • Great cheap phone. It's running faster and far smoother than many more expensive and newer android phones that have far higher specs. Windows Phone 10 constantly gets updates which is something Android users can only dream about without buying a new phone. Only real downside is that Windows Phone lacks apps, especially mainstream apps which are only made for iOS and Android. Shame.

  • This phone has lasted me at least 3 years, it has survived constant falls without harm to it's functionality. Today it fell again and this time it crashed the glass, however, it still works perfectly, both the touchscreen and the performance haven't been harmed, so... I'm considering just replacing the glass instead of buying a new phone. Outstanding craftsmanship and durability, this is a quality phone.

  • How much RAM is used by the operating system?

  • I have been using my Lumia 640 DS for more than 3 years now (from August 2015) and from the price point it has already exceeded its service time. My friends who bought Android phones have already changed their devices 2 times till now while I can still use mine as the daily driver. I know about app gap but I have all the apps I need in Microsoft Store. Honestly, yes, sometimes I have to use my mom's Android for something but that's really rare. I still get monthly updates in my phone whereas even 1.5 years old Androids have stopped receiving updates and those newer ones only get updated after minimum of 60-90 days while I get updates monthly and as per support policy I will continue to get till next year (Windows 10 Version 1709, Insider).

  • You can use any branded charger (for safety) with minimum 1Amps output (otherwise will charge slow). Mine charger is also damaged so I have been using Moto charger for more than a year without any problem.

  • please any one suggest me a good charger of charging this phone i dont have the original one also please anyone give its original charger specifications

  • using the phone now more than 2.5 years great phone no problem as such upgraded to win10 working fine battery backup is good sound quality is good it is a nice phone one can go for it only thing is that now a days it sometimes get heated fallen from hand thrice but no issues

  • For you tube type on browser www.youtube.com. Likewise for facebook, airtel, idea, amazon, flipkart etc . For hot star I have 65" plasma tv. I don't know about jio as I am not a customer of it.

  • thanks for your suggestion but its not working and my mobile was charging only upto 80% after updation of mobile also the problem persists

  • my mobile was charging only upto 80% can any one resolve this after updation of o.s also the problem persists

  • 1-4 random reboots every day ...!!!!! This problem continues even after the upgrading of the windows 8 for the restart and after the installation windows 10, and after soft and Hard Reset, and after changing a lot of firmware (from

  • Why there is no response to this so far

  • Name field size to be Doubled

  • Yes you can directly open your menu camra and click or cheque your phone memory otherwise you can reset your phone then you can use your camra.

  • Hello friends, I am using Microsoft Lumia 640 Dual SIM for last 2 years( from May, 2015). Experience is very bad. No update from any application manager. But battery and camera is quiet good. I advice not to buy this shit to anyone. Ofcourse, I will not use it anymore if I get it free of cost.

  • Share it problems No Available apps in store No app sharing Latest Indian apps not available in store Compare to android phone windows phone is waste Don't buy anything windows phone because you problems faced with your friends phones (android)

  • MY phone is lumia 640ds it camera shows error code:0*A00F4245(0*80070005) can any one help me ,I could not use the camera

  • I updated my phone through upgrade advisor still it had no issues,bugs .but yesterday i updated through windows insider program for latest update build no 15004 it has much many bugs like brightness is not working,groove music is not responding.please help me how to stop insider program.plz helm me

  • call recorder is not supporting.

  • Guys believe me. There is no such phone 📞 better than Microsoft Lumia 640 within the range of 10000 It's camera 📷 quality it's just awesome 🙆🏻 in compared to Lenovo, Motorola,Redmi etc Microsoft is a brand. It has the experience as u all know I don't have any problem with my Microsoft Lumia 640. I have done best that I have buyed Microsoft mobile.

  • before 3 months i have installed win 10 mobile in ma lumia 640 ds/..... but i dint like edge browser which is glittering often.. unable to continue in one site more than few seconds .... battery is draining at high rate than in 8.1. so again i get back to 8.1.... is there any updates released in recent days which makes it better ? kindly suggest me.. the display ios good but performance i dint like ..... i m a lumia lover

  • You are correct, people that don't know how the platform work don't like it, I personally have this phone a little for than two years, never gave me any problem, works fine, better battery life than most android phones and the lumia camera is great compared with others with the same specs, great phone.... love it

  • It can be upgraded to wp 10. first install windows upgrade advisor and the down load win 10 I am happy with the performance of win 10.. performance of F M radio is not good

  • I am using Microsoft Lumia 640 Dual Sim for the past 7 months, amazing experience. Windows 10 update makes it more enhanced. No performance issues ( I play Modern Combat 5 with no lag and crashes ). Best phone for its price.

  • Since micrsoft took over nokia, it has gone from worse to worst. They need to allow the Nokia team to handle the manufacturing and needs to sparate phone from laptops and computers. I am hard core buyer and users of Nokia but had to let go because of Micrsoft methods. I recall buying Microsoft phone for a friend and to use the phone, you have to have microsoft account and we spent 4 days to be to use a phone. From that day, I tell all that cares, that it is the worst phone to purchase. Nokia was toast of everyone, it can be used by woman in African/Asian villages. But microsoft made phone for only educated folks and hence the reason why it is selling.

  • Hi guys, i m using lumia 640 ds for the past 1.5 years and i think the performance of my phone has degraded since windows 10 update.now the problem is that whenever i connect my phone to any wifi network my phone starts downloading updates and then a notification pops "system restart required for the updates"...this is not a big deal but this goes on every time as soon as i connect to wifi....so i doubt that are there so many updates released so frequently or my phone is just downling shit!....yeah i can check that in my wifi device usage about 1.5gb is downladed by this update

  • hi everyone does anyone upgrade lumia 640 to windows 10??? what are the advantages and disadvantages of windows 8.1 or 10 on this phone?? thanks

  • windows phone have gaps for apps but android have many apps but windows os update can handle within 512 , or 1 GB ram but android cannot like iron can break everthing but gold cannot upcoming surface phone can beat android os windows os is premium but android not,

  • No JIO apps for the Windows phone.Its a useless phone having lots of bugs.

  • Best phone i ever had. Everything works fine with WP10. I use this phone for 6 months and its fine. Android is crap.

  • Guys Microsoft is not ending up windows phone series. They only discontinue lumia series. Lumia is the only hardware not windows os. Microsoft still continue to produce windows phone which would renamed as Surface Phone.

  • User should know, this is the end of lumia lines. Microsoft lost all the chances to come forward. Now microsoft itself is not interested in phone business. Better to leave windows phone. People say windows phone is smooth but not android. That was android jelly bean vs 8.1 . Now it is exactly opposite.

  • No hotstar apps,No official YouTube,No JIO apps,Office package is just useless in Windows phone.Nobody going to buy Windows phone.Microsoft accepted Windows OS is the bad choice if we go for the Smartphone.

  • Where are you Windows phone needs you.But sadly very few person like Windows phone and present Windows market share even below to 1%.

  • Installed insider already and it gives me a server error. Something to check my time and internet connection. But there is nothing wrong with that. Internet and time are both ok.

  • hey, download windows insider on your lumia. it gives you access to windows 10. best of luck. Z

  • Hello guys its impossible for me to update from 8.1 tot windows 10. Im getting the following error 0x80070002. I reset the phone ten times but nothing happens it switches back tot 8.1 Anybody with advice ?

  • Most of you guys are rookies dont know how this platform works ...there are not that much bugs in windows 10 now ...it works perfect for me...except the lag of universal windows apps when they convert all the 8.1 app to uwp apps the crash issue will be shouted...for me windows 10 working fine andi it has edge browser which provides you desktop like experience on mobile...

  • You guyx are right! No more Microsoft or Windows Phone. These are good only to beput under the door, so that it not closes accidentally. I smeshed my L 640 to the wall, MS is a mistake!!! From now on for ever Android Android Android Andorid

  • All apps are useless and crashes all the time.And where is YouTube,Hotstar and Jio Apps. Don't defend Windows phone you know Microsoft Office apps having so many limitations in its own OS but will perform brilliantly over Android and iOS.One words for Windows phone its pathetic.

  • Do you know that Windows 8.1 development is now stopped no further development and no update for the improvement of Windows 8.1 better to stay with Windows 10 latest version.I am using both Lumia 1320 and 640 dual sim and yes 1320 having much problems than the Lumia 640 because 640 running over Windows 10 but no 1320 will not get Windows 10 and still running with older Windows 8.1.Don't go back to Windows 8.1 you will regret with your decision.I will suggest don't buy Windows phone better to go with the Android or iPhone.

  • No success, only WP10 is option to choose...

  • You need to download Windows Device Recovery Tool and connect you device witch pc then open Windows Device Recovery Tool and fallow the steps that will back to 8.1.

  • Hi! Thanks for the advice, but I tried to reset via PC and Recoverytool (latest), but it offers only a earlier version of WP10. i can hope, that next updates fix it....

  • You cannot get any previous update if you reset your phone. Phone software will remain as it is. All data and installed apps will get removed. And you will get a fresh start on your phone. If you want to roll back to 8.1 from 10 you will need a pc for this.

  • Roll back to 8.1 will be a option for you.

  • yeah i too got this prob befre 2 months. i just changed my sd card. now its working fine.

  • i am using a Lumia 640 since december 2015. despite correct hardware specs Lumia 640 offers a very poor user experience since win 10 upgrade. Every subsequent update of win 10 make things worse (remove functionalities) and does not fix the obvious and numerous bugs. it is NOT a recomended purchase.

  • Not used for pandrive is Lumia 640 way

  • i bought this phone lumia 640 dual sime last december evrything was ok till last august one day all the pictures gon on black and if i take new pictures they will be deleted automatically after new start .... can some one help me to fix this?? thanks

  • Hi guys! I have been owning this phone since 1,5 years already. In the beggining the phone was fine, quick, no lags etc... I was satisfied. but now after update to WP10 and the much worse unniversary update, my L640 is slow, store does not work at all, no chance to update the single apps. I mad hard reset several times, the same result. I cannot roll back to WP8.1 unfortunately. and not to forget about the very poor battery power. My phone spends more time on the charger, than in my hands. So I am very desperate because of this and planning to get another phone...

  • Considering the latest OS updates with Win10, which is better to buy, this or the Lumia 550?

  • Thank you bro is there windows 10 anniversary update for Lumia 640

  • decent phone. works on wireless without activation. front and back camera. sd card up to 256gb. possible connect to portable hard drive with micro usb adapter?

  • installed insider upgrade app. the WP10, and ''edge'' called itself ''here'' with ads, then corrupted UC browser. also couldn't shut phone off after WP10 install. i reset to WP 8.1 now phone tells me a WP10 update is available. good luck to all.

  • free upgrade. perform a search. best assistant there is.

  • anytime you want to RESET your phone, go to settings, about, reset your phone. that will erase the phone and reinstall original WP 8.1. it'll also ask if you want the sd card erased. yes/no. if you backed up your phone it will reinstall your apps and pics, music, etc. i went from 8.1 to insider upgrade and installed WP10 LAST NIGHT. didn't like the way the WP10 worked so reset phone to 8.1 this afternoon. pay attention to what the screen prompts say and it's easy. be ready to sign in to your MS account when it asks. :)

  • Are updated your phone with windows10

  • How Can I Go Back To Win 8.1 Update 2 version?Please someone help me.will my it cause problem if I go back to 8.1 update 2.

  • Some body reply me where I get windows10 anniversary how can I upgrade it

  • Where I get windows 10 anniversary update is it free or need to purchase

  • Can I upgrade to windows 10 free of cost or should I purchase it

  • Well it is smooth now compare to 8.1 i rolled back to 8.1 but after hours i again update it to 10...app crashes are available in 8.1 too...and it works great in anivarsary update...

  • Windows 10 anniversary update is awesome.....

  • The Windows 10 Anniversary Update has begun rolling out for Windows 10 Mobile. The Anniversary Update includes additional features and improvements for your Windows 10 phone. To manually check for the update, on Start , swipe over to the All apps list, then select Settings > Update & security > Phone update > Check for updates.

  • how to get windows 10 anniversary update in lumia 640

  • Anniversary update was awesome mobile is working perfectly

  • hahahaha sir, you are troll :D

  • edge doesnt work properly, it slitter always when i open any page. and lock screen blinks for a momnet and then it shows unlock screen in windows 10. Is it solved now ?

  • after you install windows 10, microsoft will push small monthly updates(which have unique build numbers eg 10586.318 or 10586.494) and a big update every 7-8 months (which have different version numbers eg 1511 ie November 2015 or 1607 ie July 2016) to your phone. If you want to know more about a particular update or build then just seach for its changelog on the internet . Hope it helps you.

  • you are lying, anniversary update is not even released yet..

  • pls users , dont bluff customers that win 10 is running smotthly in lumia 640. see microsoft edge crashes often, and u wont get battery only 70% of previos version. i m using from one year... i updated win 10, 2 times and came back to 8.1. dont ever be fools by telling win 10 is good

  • The anniversary update totally crashed my Lumia 640! Never ever again Windows 10 Mobile for me! Goodbye forever Microsoft!

  • I have it almost a year and never had serious issues (needed restart once in a few months). Works fast. All I can say - great!

  • I'm using W10 on my Lumia 640 for almost a year, never had some bigger issues, everything is great.

  • Its already released. You can check in a good and stable wifi connection and download it.

  • Guys..again spoiled my mobile by Win 10 second time....see lots f bugs....charging takes 4 hrs...and drains n 3 hrs..... And hangs a bit n lock screen and some apps like camera sight doesnt work prperly whch i notice...i dont know why they have given battery saver mode.... Guys who r all supoortinhg win 10 update..i thnk u guys r using lumia as alternate phone... U cant go out by keeping trust n battery

  • I updated to win 10 but again its showing some 729mb..if I update wil my mobile charge faslty and battery wil be solved or not?

  • Hey guys, Im using this Lumia 640 DS phone on Windows Mobile 10 build 14379, Its an Insider Preview build on the Fast Release mode. Its so far the best with most bugs fixed. You may

  • Guys by using win 10 is there any issue with Microsoft edge typing ? And camera sight 360 is spoiled totally.. Again I rolled back to win 8.1 from service centre before 2 months .Any body facing this issue now ?

  • Anyone Know? When will windows 10 updatee available in India on my Lumia 640 Dual Sim

  • Windows apps are not outdated but i think you are outdated. For your kind information, there were 700000 apps in september 2015. Everyday ios developers are adding own applications through project islandwood (if you know a little bit about it). Instagram app is there with much more improved ui. New shareit, facebook, messenger universal app is there if you need. The thing needed is update some of your knowledge and update your phone. It is better to use ios apps than that of android which is malware content. So Microsoft closed project astoria( to port android apps to windows). Ok, i can understand if you don't have much work on your pc then you can switch to other platform. Otherwise it is best to use a windows phone at work.

  • Thats normal, nothing to worry

  • No, this is not due to upgrade advisor. Update your phone to latest build. No need to use upgrade advisor. Keep internal memory space above 1.5 gb and download update. If you have a free wifi connection then after update do a hard reset. After that update all apps from store. I NEVER FACED ANY PROBLEM LIKE THIS BECAUSE I USUALLY RESET MY PHONE AFTER UPDATE. Don't update if your your phone is working fine and that update is only for stability improvement.

  • Hey nikhil, for overheating problem you should keep your phone up to date. I also faced similar problems with earlier version of windows 10. But now it works fine. But in this generation smartphones heating is a common problem. It get heated while charging and continuous 3g use at a time. May heat while using direct sun light in noon time. Thats normal. These heating are due to powerful processer. I also have xperia c4. It heats usually while watching HD movies. I hope you can understand.

  • Well for your kind information in September 2015, windows phone had 700k apps. Mr, you are outdated not apps. Everyday much more ios apps are being ported to windows store via project islandwood (if you know mr outdated). It is far better to use ios apps rather android apps.

  • Finally Instagram official apps landed in Windows Store.Its much better than its Earliar one.

  • No it's not my 640 XL is running perfectly over Windows 10 no issues till date,I update my device through update adviser

  • 2 months back I have updated to win 10 through upgrade advisor . But I saw some issue like in Microsoft edge hanging and unbale to select text easily. Some apps crash . And camera sight app wil e seen upside down. And lock screen hangs some times . I have gone to service centre they told its jus because u doing thrugh upgrade advisor . Still company dint release officil update. Is it true?. Any body facing such issues...any recent update released to recover those bugs?

  • Iam using lumia 640 for about 1 year ., my opinion is not to windows phone ever in life becaus-no snapchat app ,no security apps to lock private apps , in windows we cannot lock apps, share it doesn't work, facebook hike Instagram telegram apps are outdated .,even early android versions like ginger bread use to best updated apps., but in windows they don't have must options totally outdated, and most importantly no google apps like youtube., there are no important games ., android and iso release best games every week with full updates but in windows those games do not appear even after 6 months ....... Overall windows phone is bad worse in apps., only the external look and appearance is good but internally it is not useful to any one ., android ios contains more than 1 million apps where as windows contains 35000 outdated apps ., don't buy windows phone

  • My Lumia 640xl dual display gets heat under normal use and temperature. In AC room and in rainy season it is normal . What is problem regarding , purchase since 1 1/2month only...

  • Wait for the Redstone build its a major update after Windows 10 and will fix battery draining issues.

  • hi guys I was facing the heating issue with my lumia 640 ds , between the volume button and power button and beneath the sd card slot and on the right side middle portion of my phone display it gets very heated during software update.. can anyone tell me is this common issue

  • Hi guys, I am facing some battery drainage issue with my phone. My phone is updated to 10586.318. This update includes fix of this issue but it created one in my device. Before update there was no such issue. I have tried resetting my phone(as advised by microsoft care) but it didn't work. Battery is draining at a very fast rate on stand by mode. Please help me. It makes me very difficult to use my device

  • Yes, download upgrade advisor from store and then upgrade.

  • thank you for reply but i'm facing the same issue can i do much better for it

  • Is there any official declaration for win 10 update for this phone 640??

  • Hey I hv Lumia 640 xl..so can i update win 10 in my phone.....there is any problem with win 10????

  • hi guys I was facing the heating issue with my lumia 640 ds , between the volume button and power button and beneath the sd card slot and on the right side middle portion of my phone display it gets very heated during software update..

  • hii .. it will take one more update then you can set password.

  • You have to enter onedrive/settings/ sditional device sign-in. Turn it on. Set the pin.

  • 318 official update seeded today, short but no difference just waist of 3hours. Three times reboot, I feel version on insider is far ahead n numbers ad better. Give comments giys

  • Hi! Everyone how are you? Guys before Updating my phone to W10 I was able to set up a password on ONE DRIVE but now its not giving option to set a password . So I just want to know do we still have that option to set a password or they have remove that option with Window 10?

  • How to easily take out memory(sd) card??

  • Nooooooooooooooooo!

  • is there call recording option in this phone?

  • Thank you. So, you mean total of 300/- for total update?

  • i bought lumia 640 a month ago and my battery was charging only upto 80% with in 4 hours and rest of the things are pretty good including charging how can i rectify this

  • L640ds fans, I'm from India. Those who don't have WiFi facility they should visit nearest Microsoft service centre at 10am because at this time Wi-Fi speed is very high. The staff will charge ₹100 for windows 10 mobile software (10.0.10586.107) and ₹100 for extra update for win 10 mobile (10.0.10586.218). And request the Microsoft technician for critical update (it's the update for default apps). If you are lucky enough you may get both the updates (.107 & .218) for ₹100 only. {for aliens ₹100 is equal to 1.47 US Dollars ;)}

  • .218 file size is 723mb. But don't worry this file will overlap with the windows 10 mobile software. It will rectify faults in windows 10 mobile software.

  • shortly: do not buy! windows mobile is a musically crippled OS. FM radio app is crap. there is no good MP3 player. actually the problem is with the implemented audio service that handles all sounds. one cannot set two different ringtones for the two sim cards... and believe me, I've tried many apps and settings

  • New update available .218 what is the size of this update.

  • My review after 6 months use "not good as I was thinking" first days I was happy and proud but step by step and day after day I despond. 1) there are lots of useful app but some works very bad on win10, such as instagram or telegram ... 2) who said there is no lagging, anytime you open an app, few seconds (not so much) must wait for resuming!!! 3)when use Bluetooth for sending photos, sometime photo received but where? you can't find! file manager is not good as iPhone or android 4)Contact list is not very sort. some of them stand base the first name some stand base on family name!!! I deleted an re-add but same problem!! 5) game diversity is low, very poor for game apps 6)the front camera sucks, very bad!!! 7) configuration and setting is harder than android or IPhone. I can find but waste time much.

  • Its depends on your phone performance.not necessary.

  • Soft reset will not deleted any data or anything in your phone. Press volume down and lock button together for 15 sec when the phone vibrate realese it wait for soft reset.

  • Sarath dont use your phone while charging to quick charge. Off location service when it is not using. And charge it. See the result

  • Vishal download any player app from store if the file is not playing normally

  • Dj after upgrade to windows 10 mobile open your store and cheking for app update after update app you will go to touch option and turn it off.

  • Darko, you can hard reset your phone. Or you can go to win 8.1 then reset your device. Run upgrade advisor and download windows 10. Try this

  • Who said! you can use not just 32gb but 64gb as well... I am using 32 gb for last 1year....

  • I'm Using 32 GB Memory Card Class10.....................It Support Upto 128 GB :)

  • This Lumia 640 dual sim phone not support 32 Gb external memory..

  • Hi DJ, Just go to Settings > Extras > touch. In touch make Navigation bar vibrate option as Off. Vibrate option will be disabled.

  • reset it

  • After upgrading to Windows 10 mobile i can't see keyboard and i'm unable to type anything in search..mesagges...etc... Does anyone know how to solve this?

  • Whatever problems you faced after installing win 10 are rectified now by doing hard reset. Please do like this...switch off the phone, press volume key down hold it..press power button once and hold the volume down key till you see a question mark on screen. then immediately do volume up, volume down, power button press. It starts the reset process, when it ask to transfer data from your old ID or start afresh, then select start afresh.You are done. THEN AFTER INSTALL ALL EXISTING APPLICATION, No issues of anykind after this including camera app. new camera app is good that the old one which was meant for 8.1

  • Yes bro you can! after updating my phone to W10. I am able to play MKV format videos

  • After upgrading to Windows 10 mobile..m unable to off "Navigation keys vibration" on my Lumia 640 DS!! :( itz very irritating..please guyzzz help me to find out a solution.

  • it i s taking much time to charge up to 80%(3hrs)

  • After update win10......can I play mkv videos in video player like Android phones???

  • some of the apps don't have navigation hide support.... so you don't need to worry much about that.

  • Soft reset is generally for non removable battery phones. If you are stuck in one screen and no button works at all. Then you can press power button and volume down button for roughly 10 sec. Phone will switch off. This is like cut the power.

  • No Data Will Not Deleted........ But Hanging, Slow Performance, Notification Late Response Etc Problems Solved..... It Will Refresh Ur Phone............ Do Soft Reset At least One Time In 6 Month.......... But If U Updated Ur Phone Then It Is Compulsory or If U Have No Problem Then Don't Do :)

  • Hey, are you sure that there is something that is called SOFT reset. I am not sure, Please explain what will happen in soft reset. Will the data and contents be deleted or not ?

  • Already done the 2nd update, just forgot to mention that. I am on x164. But the navigation bar still cannot be hide in all apps. Though the keyboard flash is fine now. All apps are also updated separately. I think another update will fix renaming bugs.

  • Hard reset must require, but after completion of second update.OS build 164.Hard reset will delete old Windows files and device will get Clean & fresh Windows 10 UI along with new features and setting.

  • Don't Do Hard Reset....It Will Affect Ur Settings...... U Can Do Soft Reset ........ Press and hold the Volume down and Power buttons at the same time until you feel a vibration (about 10-15 seconds)...... That's All

  • Is a hard reset necessary after windows 10 update?

  • Hard reset must require, but after completion of second update.OS build 164.Hard reset will delete old Windows files and device will get Clean & fresh Windows 10 UI along with new features and setting.

  • Fix Update Available......... Nearly 200 MB........ Install It.

  • hi check whether any update is available for u like stating (164) aprox 236 mmb update available to make your phone work better, if available kindly update it then there wont be any issues...... w10 is realy superb .....

  • Lumia 640 Dual. Upgraded to Win 10 using upgrade advisor from 8.1. Now, it lags sometimes, cannot hide navigation bar in some apps (eg. WhatsApp), If I delete a text msg, keyboard flashes up just for a millisecond. Rest seems to be fine, Win 10 looks and feels good. Anyone experiencing any issues like that. Should I do a hard/soft rest ? Any suggestions ??

  • It actually network freezing issues restarts is the only solution.It also happened with my Lumia 640 XL.Upgrade your phone to Windows10 it will fix all these issues.

  • Some times in My Lumia 640(Dual sim,8.1 update2,OS version 8.10.15148.160)I Can't end the call's and that same time I cant ON or OFF my Mobile data but all other things can do. My phone have no touch issue,then how it's happening??? Anyone please help me....and give a solution

  • Without reset you will not get New Windows 10 UI.Reset will also delete those unnecessary files which was left during installation process.

  • most of the apps are compatible with Windows 10 and those incompatible apps wil be updated automatically to get the compatibility after updating to Windows 10..i haven't done any reset after updating to Windows 10.. it's working perfectly.

  • i have upgraded to W10 on my L640ds, i am facing heating problem and battery draining issue, can any one help me out on this.....

  • Now multitasking is possible with Windows 10.

  • Do Hard Reset>let install previous OS 8.1>go to store download update adviser>run update adviser>follow all the step>go to phone update>let install Windows 10>after complete installation>go to system>about>more info>check out OS build 104>go to setting>update security>phone update>new OS build available to install>let complete the installation process>Go to system>about>more info>check out OS build 164>reset your system>let complete the installation process>update all existing apps>enjoy lag free Windows 10 and feel the difference.My Lumia 640 XL performing perfectly no issues till date.Battery backup issue is common with all Lumia Smartphone running on Windows 10 OS even 950 & 950 XL and 550 having less battery backup and will be fix with the coming update relax and update your Lumia devices.We have to agree that Microsoft is much concerned about it's devices performance that why he rolled out Windows 10 for the selected devices only.And work hard for the rest devices.

  • You will get New Windows 10 UI Only after reset the device.Before reset check Windows 10 OS build 164.You will see the change before and after.

  • I Mean They R Not Given Secure Update Till Now ............... 14295 Official Will Be Last Update I Think For Lumia 640 And Other Models Also................ Even After One Year Microsoft Fail To Provide Official Update To Preview Insider Users.............. Many Insiders Users Want Windows 10 Official Without Going Back To 8.1.......... Microsoft Playing With Fire Right Now........ Even I'm Thinking Going Back To Android Again.

  • Better Don't Do Reset..............Because They R Given Secure Update....... It Will Affect Ur Settings.............. If Reset Is Important Then Do "Soft Reset"............. Press Both Home Button And Volume Down Button For 10 Second For Soft Reset.

  • Hi Guys, Please let me know if all the apps are working fine and are compatible with windows 10? Also pls help me how to Hard reset the phone after updating to Windows 10.

  • I have a Lumia 640 ds(Indian version) .... In Microsoft store where i can find "upgrade advisor app" ?? Tried many times but can't find. Plz share or post appropriate link...plz guyzzzz

  • i got no issues with that... it's working fine

  • after an update to windows 10 .164 my lockscreen becomes black sometime and everything shows double.....how to cure this disease please help me guyz

  • I will never recomend to go back to Windows 8.1.My Lumia 640 XL having network freezing problem since last One month and the problem was more cronic as the time was passed.Restarst is the only solution I was visited to Nokia care but they said that there is no issues in smartphone it will be eliminate soon.After two days I got Winndows 10 update.After W 10 update Network freezing issues completly fix but call drop problem.Solution - After Windows 10 update device is looking for second 164 build install it ,then after hard reset is required after hard reset your device is completly copitable with Windows 10 OS (smooth performace) you can easly differentiate between two.Yes Windows 10 battery backup is lesser than the Windows 8.1 but in performance Windows 10 is much much better than Windows 8.1

  • Approximate 800-900mb it's take. And installation time around 1h.30min to complete all things and after updated windows 10 if you check for update 283mb update available for stability better work.

  • Who has an issue with the Quiet hour after windows 10 update

  • buddy the battery is working fine same as Windows 8.1. nothing to worry about that.

  • Windows 10 update just takes around 1.3 gb so you need to have at least 1.5gb free phone memory (not memory card) NB: The update will replace the same phone memory occupied by Windows 8.1 so the same free memory will be there even after installing Windows 10 and before installing it's better to uninstall those huge apps so that it won't take more time while installing and transferring those files again. it really takes lot of time for that too. it just takes around 3 hours at maximum for complete installation. Windows 10 works great in Lumia 640.

  • Mr A the battery seems to drain a little bit faster on windows 10 than 8.1 but it is very minimal and nothing to be worried about. It is also understandable because the best the OS,the more resources it needs and hence demand for more battery power. But have you also noticed that Quiet time is not working? When you tap on the icon in notification panel,it rather opens the edge browser and displays some stuff.

  • Paa Gh.... did you faced any quick battery drainage issue after the update like many were saying here???quick reply...thanks

  • 700 MB

  • Everyone got win10 update in 640 DS in my phone still not available.

  • Can anybody let me know how much space Windows 10 OS is taking.

  • Learn to use smartphones first, u will come to know if multitasking is possible or not

  • Can I upgrade from Nokia care to windows phone 10

  • I jst upgraded officially to windows 10 on my lumia 640 Dual sim...wow!!!!!! I now love microsoft the more...sooo nice and smooth...even after the upgrade,they are still sending me updates...thats good customer service frm microsoft. Luv u all

  • you will be required to download the Windows 10 Upgrade Advisor app from the Windows Store, and select Enable Windows 10 upgrade. If your device is eligible, the app will give you a confirmation. If so, you will be required to go to Phone Update from the Settings and start the upgrade process. For those who own a Windows Phone handset such as the Lumia 520, which isn't listed above, you need to wait a little more. Microsoft says that it didn't want to release Windows 10 Mobile to every Windows Phone 8.1-compatible smartphone because it is still testing the operating system on older devices - a little surprising given the delay.

  • Windows 10 Mobile Now Available for Windows Phone 8.1 Devices: Microsoft.Microsoft announced it is making the latest iteration of its mobile operating system available for 18 smartphones. The smartphones include the Lumia 1520, Lumia 930, Lumia 640, Lumia 640 XL, Lumia 730, Lumia 735, Lumia 830, Lumia 532, Lumia 535, Lumia 540, Lumia 635 (1GB variant), Lumia 636 (1GB variant), Lumia 638 (1GB variant), Lumia 430, and Lumia 435. Smartphones from third-party OEM that are getting Windows 10 Mobile in what appears to be the first phase are Blu Win HD w510u, Blu Win HD LTE x150q, and MCJ Madosma Q501.

  • Windows 10 upgrade is rolling out for lumias... Go to store and download upgrade advisor... Run the app and allow it to check ko updates... Soon you'll see a message that new update is available... :-)

  • Can I use otg after update win10 in my l640....???????? Plz reply.

  • When windows 10 upgrade is available in Lumia 640 mobile? Tell me the truth don't get any excuse because I'm not able to work office word properly. Otherwise I quite from Microsoft phone. Android is better than windows phone. I'm surprised that android phones office work very well whenever Microsoft Office does not work on his own phone. Lol 😁

  • Right you are. Microsoft cheated us. Layer Microsoft.

  • Right you are. Microsoft cheated us. Layer Microsoft.

  • I bought the Lumia 640 Dual Sim a full year ago! I'd owned an earlier Windows mobile that was very good and synchronised with my PC very well for appointments and reminders. The Lumia 640 I bought as a test bed for my company and purely on the statement of a senior Microsoft Director, published worldwide, that the Lumia 640 would be the first to receive the Windows 10 upgrade. After 4 months there was no sign of the update and my company decided to go for Apple and I was made to look an idiot for believing Microsoft...again! Now here we are one year later and the Windows 10 release date is still on the far horizon and we are repeatedly being told it's release is just around the corner! I've had enough and my patience is exhausted...I'm buying an Apple!

  • I am using microsoft lumia 640 from last 4-5 months. this is the best phone I ever purchase.specially the tile feature of this mobile. I jst love this mobile.audio quality,battery backup is good best mobile for internet users....

  • it is excellent phone good camera and processor with snapdragon400

  • Multitasking is not possible in Windows phone.

  • Windows phone can multitask better than andriod

  • Excellent phone. I buy this phone in June. All its perfect. Low price for that nice devise, No problems, no lags, great battery life, very good photos and videos, very good screen with clearblack display, and very smooth Os. Anyway. In Windows Phone Os, its everything smooth & simply! Thanks Microsoft

  • After using 720 - 1520 - 930, I have to say Lumia 640 is the really good choice. Low price, simple design, good camera, and super battery life are all I need. Mid screen, mid chipset, mid gpu bring out best battery life. Lumia 640's batttery better than 930 for sure, even the good battery 720 still can not beat this one. I have 2 day fully enjoy games and web browsing, about 4-5 hours each day. Good for me.

  • That's true only in pc world dude....in phone segment ( they don't know what a smartphone is) ..they are just shittt....win 6.1 brought nothing...wp 7...shitty...wp 8 and 8.1....junk....and finally windows phone 10...BULLSHIT...( had a lot of hops with it...but)...got NOTHING but only failed concepts....

  • I think Gorilla on this model is beter den Lumia 535 (Gorilla 3 both models).

  • Could have better if tibetant key bord aviable

  • At first I decided to buy SONY XPERIA but after knowing a lot facts about Microsoft Lumia I just impressed. Microsoft Lumia 640 Dual Sim is best phone in mid-range Lumias and other Android phones. I bought it on 30th June and still its same as first. No lag, no virus affected. Best looks with classy matte finish and clearback display...great gaming experience even Asphalt 8 is running smoothly......always remember that 1 GB OF RAM IN LUMIA IS ENOUGH THAN 2GB OF RAM IN ANDROID TO DO ANYTHING......even I didn't find any software lack issues......go for MICROSOFT, YOU WON'T REGRET CAUSE MICROSOFT IS NO.1 SOFTWARE COMPANY FROM DECADES IN THE WORLD :)

  • No Gorilla glass on this mode like 535 ?

  • 1. What about blacklist application ? Or MCleaner or iBlackList alternative ? 2. What about connecting to LAN through explorer ? or network Domain ?

  • My dear friend Just go through the earlier post in gsm arena and 360 gadget from February to March 2015.Look at the dated spec of Lumia 640 & 640 XL ,The main USP of 640 series only because it will get Windows 10 update among all Lumia devices.November and December 2015 was not the actual date For the Windows 10.Earlier it was July to August 2015.But now It's one year delay.

  • with all due respect, you're wrong. w10 mobile was planned to be released late November-early December 2015. the phone was released with w8.1. yeah, i agreed with you that MS is in deep sh*t because of their incompetence. i only said that they dont have any obligations to us as customers. i pay for w8.1.

  • All Word and Excell doc. can't be edited on Windows phone ,but in the Android phone there is no problem in editing with any documents.Its very embarrassing Windows Office package having lots of limitations and same package works perfectly on Android phone without any problem.

  • Who said Windows 10 is a bonus.Remember (MWC 2015 640 & 640 XL was introduced as DTV and 640 & 640 XL series will going to get Windows 10 update fisrt),all bull sheet... at that time Windows 10 releasing date in the month of August 2015.But now Microsoft proved that they are not stick to their own word.That's why Windows phone is here (the least using smartphone in the market).First update yourself before reply to any one.Thank you

  • superb phone i like my 640.. far better than android.... no lagging, quality pictures compared to android phones of the same category most of the apps in the store are useful... n there are good games too.. & there is no thing such as "difficult UI".. its easy to use.. u just have to use it.. Dont look for others opinion if you dont like ur windows phone, switch to android.. trust me.. u will be sorry...

  • Dear sir, no one is asking you to promote anything. If you are unhappy with your product, does not mean that everyone is. so, if you want to share your opinion, please note that w10 is a bonus. This phone came with w8.1.

  • There is no sense to promote Windows phone.And I will not going to recommend any one to buy Windows phone.Better to go for the Android or Iphone but don't but don't buy Windows phone.Windows 10 upgrade already late now it's going to complete one year.And till date there is no air for Windows 10 update.So friends be ware don't be don't be fool, I was cheated by Microsoft only because I had a lots of faith over Microsoft commitment but now everything is clear there is no vision of Microsoft for its smartphone sigment.

  • World's top worsted company ever in mobile manufacturing. Microsoft not able to take decision till for window 10 lumia update. I am purchasing any Lumia or window products in future.

  • its not connecting wifi... i will try more wireless router network for connecting, after enter password it show its not respond try again later............. its very bad feature in this model........

  • Don't buy Lumia devices Microsoft is not trustworthy.Windows 10 still in the development stage and till date there is no any tentative date for its official release for old Lumia devices.Better to go for the Android Smartphone.I am trying to sell my Lumia 640 XL but sadly haven't get any customer on OLX.

  • Pathetic, when 650 launched, no upgrade to Windows 10 up to date prices slashed to 49$, why now I bought for 250$, was waiting windows 10 was first expected, but all false. Already sold for 100$,to he'll with upgrade. MS shu'd close mobile division immediately.

  • It amazes me when some of you say windows os is difficult to use and not user friendly. An os with only one home screen? Ahhh come on...this is far far far user friendly and easy to understand than Android trust me. You can contact me on [email protected] should incase you need any help concerning windows phone.

  • you people don't know how to use, i'm using it from past 2 months its F****in awesome, i'm satisfied with this mobile

  • Why all are comparing Windows phone battery backup with Android phone.Android OS is way different from the Windows OS,we can do various task over the Android platform.Windows OS having lots of limitations even multi tasking is not possible over the Windows phone.So it's Windows compulsion to give good battery life and not creating any miracle.

  • it has too much problem that have to solve by company. 1.it does not have much apps like android. 2.os is difficult to understand not user friendly os 3. data connection off automatically not work long time it require to off and again start the connection 4. heating problem long time using gaming it will heat too much 5. sharing problem not easy like android if u want simple working os then go for android

  • Pls tell me lumia 640 is available or no

  • #pros: *awesome battery life *great build quality *classic look *smooth processor *1 gb ram is enough (android 2gb ram=windows 1gb ram) to play heavy games *picture quality is great with full hd 1080p video recording *dependable *screen resolution is marvellous with ips lcd 294ppi, 16m colors and clearback density (max high d-slr cameras use ips lcd) #cons *less apps as compared to android and ios *front camera is 0.9mp overall this ms lumia 640 ds is a great phone....buy it.....no regret....coz its microsoft.... :)

  • when i click photos in low light, it almost clicks blac & white photos. has anyone else noticed this issue with there phone cam? or my handset is faulty.

  • boss without upgarding to win10 how can u say that it will work awsome .. did u get the notification??? :)

  • Good but a bit Slow in processing ......... 1-Biggest disadvantage is that, window 8 is not compitable (switch on-off anytime) .... to solve this please upgrade to window 10 and than it becomes most fabulous phone ever seen.

  • It is a great phone. Works without any bugs and the battery life is much better then on my previus Android phones.

  • I can't seem to be able to assign two separate ringtones on my dual SIM Lumia 640. Why would anyone want to have the same ringtone for both SIMs?

  • bro hotspot is there bro in the name of inter sharing....

  • It works perfectly in my phone.. Never got any hanged issues. Guess you have a faulty phone

  • There is internet sharing in WP and hotspot is just an internet sharing platform.. isn't it?

  • Lol... I think 10586.63 is final build.. MS send this build to carriers and they are testing now. T-Mobile Poland already started to send official W10M update for 640.. I am using .63 build now and it is 98% solid build.. Battery backup is awesome now.. So wait until this weekend.. MS anytime start delivering official update so stay tuned...

  • Yes bro u r right , in windows phone their is no hotspot to connect to other mobiles like android and screen goes black out with some random bright lines, this OS10 must needs updates

  • windows 10 experience is good, all apps are little bit updated but not like android, they still lag some features and need to b updated. the major problem is that you cannot set passwords for private apps due to windows phone limitations and, powerpoint and office does not work offline , they need internet connection so u cannot open ppt in offline mode(and also other apps for ppt are not avelible)., more over they said that we can install android and ios apps in windows 10 but its just a rumour and not possible in windows 10 ., that means windows 10 still lags in new and updated apps .,and dis time we cant hide the navigation bar in windows 10 ,that meano full screen ., and yes there are many minor mistakes in dis OS that i cant explain completely in this review box

  • Yeah..its up to date as checked...but still not able to send message

  • It not happened with me, may be your phone is not be updated.Check System Update in your phone.

  • Why i not able to send any sms on lumia 640..it always shows CAN'T SEND MESSAGE error..any help....???

  • Hey friends do you know in Windows we can send video without downlding the same.And such feature available only in Windows phone till date.We can't do the same with Android and Iphone.

  • It's not confirmed the exact releasing date of Windows 10 for old Lumia devices till date.

  • 2 or 3 weeks from now

  • No perfect date for Windows 10 release.But till date Windows 8.1 is working good in Lumia devices,So I am not looking for next version of Windows.

  • Data consumption? Not Windows Phone. Perhaps the person has never used Windows Phone device(s).

  • When windows 10 will going to release guys?

  • No Ashis you are quietly wrong.Lumia phones doesn't consume more data.Most of app get paused in background.you can limit your background task from storage sense.and please don't spread rumor...people are not as much fool as u get them..

  • Only 640 xl available in market 640 coming soon

  • dude it's depand on you...firstly knew the basic than.....just install operamini..

  • Lumia 640 mobile has consume high data issue compair to Android mobile.during operate mobile its consume large amount of data. Its main problem of lumia mobile.

  • Camera quality is very bad in night mode ,deem light , Camera is likely good in day ,and video quality is hi-fi.

  • Sorry I apologies for my wording.I was partially wrong.Only Project Astoria is halted.

  • Who the hell told you ios project ditched.. IOS app porting project is still available for devs.. Only Android project is halted. Because android apps are mess n non trusted apps.. Keep this in your mind.

  • Lumia 640 is a great phone.It has a great camera with a great battery backup. This phone is going to update with windows 10 soon.perhaps on 12jan 16.

  • Don't spread the rumours Lumia phone (Windows)phone suffers with OS disadvantages and Less attractive apps interface and Limited apps but Hardware wise it's a great phone Touch is very smooth,display is attractive, Great Ram management, all sensors performing brilliantly and camera is just unbeatable when we compare it with Android phone under 10K.

  • Bad camera front and back

  • I have 640xl. Its good. Facing problem when you have to reply mail with attachment. Only photo attachment possible. Very much upset for official use.

  • is lumia 640 dual sim compatible for airtel 4G

  • Hi I m using Lumia 640 dual sim..i m k wit it but when I connect the phone to any system and copy something my phone hangs a lot... I m facing this hanging issue a lot wen connecting to system...please provide wit a solution...!!!thank u all

  • Generally, ms is not about miracles. Ms has it's way of doing business'. Generally, they are waiting and waiting till people get accustomed with their product's. They don't attack with advertisement, they hardly ever did it. I am sure win 10 will gain traction. Slow, but sure.

  • Windows 10 will not going to create any miracles.All predictions was partially fake and all most over by ditching of its project related to Android and IOS apps adoption.

  • Previously I was an Android user until my phone went dead. Now, I've been using this phone - MS Lumia 640 Dual SIM for about 3 months now. It's a working horse. A reliable one I might say. It didn't crash or self-rebooting like Android-(insert-brand-here) phones. It didn't gets hot when using the camera. I have not face any hardware or OS level issues with this phone. The Windows OS is stable, reliable and gets the job done. For it's price, it fares well. Pictures taken with it is average quality (sufficient enough for social media). Sounds is just OK. It has expandable external storage MicroSD (which is good). Connectivity is good and reliable. The only drawback of this phone is it is a BORING DULL phone due to major lack of apps in the marketplace. Even basic apps such as Twitter, Facebook, Whatsapp, Instagram, Waze are not up to date compared to the Android version. I ditched the Facebook apps and rather use the mobile web version of it. Buy this phone if you're looking for a reliable, no fuss work horse. But, at the end of the day you'll be bored to death due to lack of quaity 3rd party apps. My next phone will definitely be an Android phone.

  • As i've said it on my other post, i also believed that they want to sell the new devices and that is why they will not release the OS before next mounth or maybe even later. I also posted a coment about my conspiracies. But to tell you the truth, i now understand the postpone. So, don't be angry at them cause makes no sense, is better for you believe me. Tge system is not ready. I own now an 950 xl. The 640 with 8.1 sometimes browses faster (sometimes) it's battery is crazy good in front of my xl also. Store opens faster and is more stable, photo gallery, the same. Considering this and the hardware xl has, i think yoi'll want to wait. If ms releases this build on all devices you will be all dissapointed. Cause is not yet ready and still buggy. It is, tough, almost there... But only almost.... So hold on people, if you don't want to, then just install the preview version, is very stable but, as i was saing, slow and with some buggs in front of the 8.1.

  • You were joking there, right? I mean, who the hack cares if you use your device or not? Is not like you are buying from store everyday 3 times a day. And is also not like using facebook, whatsapp or other social crapp will help Ms gain money. I understand the frustration but please people believe me, it is not ready!. I own right now and use a lumia 950xl, believe me, the system is not ready for the mass.even with drivers and firmware for the windows 10, this phone is not how it should be. Minding the fact it has so much power under the hood, battery life is not good enough and speed is not good enough. I compared it to 640 (i bought my mother one) which, to tell you the truth, happened to sometime open webpages faster thrn my 950xl. It's battery is 2 times better, even tough is only 2500mA in front of thr beefy 3380mA of my xl. I also tought Ms is post poning cause they want to sell this devices....is not true. The system is just not ready. Keep in mind, when it will eventually be released you should do a hard reset with no restore before installing the update, believe me, is better.

  • Simply there are making us fool. I'm shocked being couldn't find WP10 concept like interacting live tiles, interacting reply to notification, bug free new slimmer UI & other *promises.

  • If it's insured (and if you're sensible it will be) you can send it back and have them fix that :)

  • Sadly this is the case with all smartphones companies nowadays.. And we the customers have the most to lose. Look at Samsung, they have put a patent to the Snapdragon 820 until middle 2016. So, no other company can release a smartphone with snapdragon 820 in this period, only Samsung.. Big fail. The same with Microsoft in the releasing of Windows 10 mobile for other devices except Lumia's 950, 950XL and 550.

  • Hi there I want to know if is it necessary to have back cover... Actually my previous cover is broken. I only have question about camera. Its slightly popping out , will it get scratches and effect on photography...??? Please reply as soon as possible

  • hi prit, i think you dont know how to use windows phone, android is like bicycle u can take any where, it is easy to use blah blah blah.... but windows is like bike, its is bit diffcult when u use first time, but it gives you the best experience when u start to use it, i have 'Iphone4', galaxy Note 3, S6, Moto x, Sony X peria Z, ... but none of the phone is cool and good as windows... so better dont give false information unless u know it better.....

  • help me guys from 8.1 with denim update2 to w10586.36 update is possible,on my lumoa540 & how much of update size &it is possible on medium speed wifi or strong connection is compulsory & how much take time to complete for 10587.36 plzzzz

  • guys help me plzzzz,from w8.1 to 10586.36 possible to update on my lumia540,,how much size of the update,,is it possible on medium seep of wifi or strong connection required & how much time to take for complete update,,plzzzz

  • I am unable to set separate ringtone to my SIM 1 & SIM 2 in Microsoft Lumia 640. How do I set a separate ringtone for dual sim on my Lumia 640.

  • Normal people use Android phones... But smart people use windows phone.. Windows phone is better than android phone.. No doubt about that. I converted from android to Windows...

  • Hello friends, I am new user of Microsoft (Windows) phone. I feel irritating with using this phone. I have used this phone since 3 months. I am going to tell you a true opinion regarding Windows phone. And I know that only android user can understand my pain. So I am starting with app. There are shortage of apps in Windows store. You can't find useful app as in Play store (Android store). Always email update is required. WhatsApp is not like real WhatsApp as in android. Its appearance is so odd. Android user can see the differences of WhatsApp. If you want to do new in this phone it means you have to learn a lot and practice much. This phone is not user friendly as like android phones. You can't keep backup of apps as in android it's very common feature. Hindi input keyboard is complicated. Appearance of many apps is not good such as emails if you add more than two gmails you can't identify the address of email. You have to remember like email 1, email 2,email 3. There are a lot of cons of this phone. I really suggest you don't buy windows phone ever. Only some features like offline map, compass is good. Its lock screen, tiles and call screen are good. Camera is quite good. If anybody is saying that Windows phone is good, it means he or she doesn't use Android phone. That's why he or she doesn't know the real drawbacks of Windows phone. My best wishes is with you. Think it properly and then buy smartphone.

  • Hi! Terry, I never connect my phone to the computer , and if its because of of any other phone (i.e. as you said may be my phone has linked up with the other phone), so can you please suggest me how to remove that thing. I have fade of it.

  • had mine for 3 months now. great phone. battery life is very good. front camera could be better.

  • Hey guys. Can anyone tell how to setup voice calls and emergency number(in my lock screen) in my Lumia 640.....!!!!!

  • I am unable to set separate ring tone to my SIM 1 & SIM 2 in Microsoft Lumia 640. How do I set a separate ring tone for dual sim on my Lumia 640.

  • To, whoever reading this msg. Either Ma'am or sir. This is special for Windows phone users. I hope most of the users are using Lumia devices whatsoever the model number and year it may be. I presume you as having good technical knowledge and social status as you opted for Windows phone. But here comes the issue. Microsoft is constantly fooling us and cheating us by making to believe that they are releasing windows 10 very soon. But already its year late and still they are postponing their dates. So regarding this issue and irresponsible behaviour, we the windows user are going to protest against the Microsoft by not using their phone for a day and not suggesting their devices to buy to our friends and family. This message is not from any Android fan but from an average user of Windows who is tired of expectations of Windows 10. On the Christmas. 25 th Dec 2015 we will not use our device for a day. This is our protest against Microsoft. Thank you very much And please help us in this mission.

  • Sometimes unwanted colors are getting displayed on my screen.It goes green or blue in color. Guys please let me know if any Windows update will solve this problem.

  • Feeling very disappointed with Microsoft. Why do they keep postponing the dates for the upgrade to windows 10? Am sure its a marketing strategy,they wanna market their newly released lumia 950 n others first before upgrading their older devices so that the impatient ones will have no option than to buy the new releases. Shame microsoft

  • It's the Motorola commitment Moto E 2nd gen was not in the list earlier but Now it will get M update.On the other hand Long waiting Lumia devices especially 640 & 640 XL was launched at 28 th March MWC as the 1st Lumia series will get Windows 10 (mobile version) update in July earlier then after December 14 the final releasing date for Windows 10 (mobile version) but now the realising date will sifted to Next year 2016 March or April but not sure when Lumia devices will get Windows 10.So pathetic Microsoft, It all proved that you lost the game in front of Android and IOS.

  • Sathish....standby time is 35 days if in a reasonable reception area. If used for phone calls and texts only over two weeks depending on length of phone calls. If used for internet, messenger and Facebook around 3days depending on screen on time. Facebook and messenger are power hungry apps.

  • Gadgets normally needs a reboot to work properly it is required only once. Vlc or indeed gadgets may give a code when not updating or working when it says attention is required or it may simply need the phone rebooting also. If it gives a code not it and check out on the internet what it indicates....sometimes just a minor update!

  • Uday, this happens because your device is linked to either your computer or another device and automatically restores was has been removed on media. Unlink devices and remove off both.

  • Does anyone upgrade mobile with windows 10

  • Does anyone updated Mobil with windows 10

  • Hey guys , is unable to update two of my apps 1.gadgets and 2.vlc from last 1week its just displaying that attention is required for these apps......... Plz help

  • Sometimes unwanted colors are getting displayed on my screen.It goes green or blue in color. Don't know what should I do. Guys please help. I have purchased Microsoft Lumia 640 two months before.

  • my phone ia auto silent why?

  • I have problem with download some apps, like a shazam, windows insider... It says if you showed up for the first time, try again and, if it is not then look update. I look and everything is fine. What should I do?

  • Microsoft plans to support Windows 10 Mobile until January 2019.Microsoft support schedule, it might stick around until the beginning of 2019.Meanwhile, Windows 10 will be actively supported in the familiar mobile OS fashion. Incremental updated will be issued for a minimum of 36 months, but there are no guarantees of frequency or schedule nor any promises for device reach. This is the standard procedure in recent years, so nothing really unexpected there.

  • The information you all are looking for it may be this... For the first year Windows 10 will be a free upgrade for all devices running Windows Phone 8.1. Thereafter Microsoft pledges to keep your smartphone up to date and secure for the lifetime of the device, viewing Windows 10 as a service rather than a software update.

  • You Need to installl update ... I has no problems after installing the update.

  • Your device needs system update that's why it happened.I am using 640 & 640 XL there is no issues till date.

  • What is the standby time for Lumia 640

  • Happens For me too :( Its a builtin issue If u have bought new replace it better .

  • dear Guys My phone is sutting down automatically, what shuld I do? Please reply

  • update ur phone . fix update available

  • I'm getting same prob. Bought dis mobile b4 3 days nd now mobile is crashing unexpectedly. So wat can I do to rectify. If I update it won't get dat prob again?? Plz help.....

  • Hi guys, Users I noticed something , whenever I delete something e.i. Mp3 songs and videos , it always remain in file as an error . what should I do to delete it. Whenever I delete all these songs and videos it comes back after few minutes, Please help me with this.

  • This is probably so far the microsoft's best entry level lumia phone,the device speaks for itself and it doesn't need anyone's vouch to prove it's possiblities.

  • No LED notifications

  • After using Android,IOS & windows I just say that Windows phone is not the bad choice.It performs very well yes apps quality is poor in compare to IOS the best one in Apps quality and Android ,but overall performance is very good and I always spend quality time with Windows phone.I strongly recommend to buy Lumia devices especially 640 or 640 XL best among all Lumia divices.

  • Does Lumia 640 has a led notification light?? Which is disabled like Lumia 730?

  • The product from amazon are good but initially it crashes unexpectedly.it hv solution that after the first updation it work very well...... You can buy it without any worry.

  • Yes must buy original mercury brand flip cover and tempered glass.Then you will be tension free.

  • Thank u Microsoft lumia 640 šŸ˜‰

  • Are cases necessary for this phone?

  • hey guyzzzz plzzzz help me my phone display sometimes changes to greenish and one corner of screen it not work perfecticly?????

  • what about the radiation level buddy,also can we get the same features in lumia with some much better front camera,in aprox same budget..

  • How share moves.songs potos on dis divice.2 moto mobiels.any android mobiels..plz telme*****

  • U Can Share Photos............ But If U Want To She Videos, MP3 Songs, Other Files ...... U Have To Use "Files" Application.

  • How share moves.songs potos on dis divice.2 moto mobiels.any android mobiels..plz telme*****

  • Well it depends on how long the App has been in standby.

  • If we move from one apps to another apps it will resumes and we lost the last session where We are.

  • Gaurav Bigg,Lumia phones have great multi tasking feature. In case you didnt know. I love this Lumia 640 coz its the best now n ever will be in the world of microsoft just like how samsung galaxy s2 was n is still is in the world of Android.

  • Great Network connectivity ,Smart Dual sim operations,fantastic Ram management,Never lag,outstanding battery backup,great viewing angle accurate colour production,Glance scree advantage,Excellent Sd card support.Like IOS Lumia phone shows name of those number in WhatsApp which was not saved in the contact list but it's not happens in Android phone,No need clear junk file cleaner and no need to install file cleaner and battery doctor apps or other security apps like cm security or 360 but such apps is the necessary for the Android phone.After One year Lumia devices running with the charm but Android going slowdown .Lumia phone having clear black display Watching full hd video is the great experience in Lumia phone especially Lumia 640 XL due to its 5"7" display.Unbeatable Office package,These are the key features of Lumia devices.Lumia drawback no multitasking,Limitations in download,Not for hard core gamer.

  • Is is worth buying from Amazon? Are they selling damaged products, cause I have seen the reviews of people tells, they have problems in the phone with was ordered in Amazon

  • My Dear,use the phone the way it is and be happy coz the white will always be white. It is only the matte type that changes color with use and not the glossy type.But note that covers are good for the sake of drops which might dent your phone sides or shatter the screen.

  • Yup........... In Windows 10 This Option Available....... U Can Search.

  • Use Back Cover For Ur Phone Protection......... Back Cover And Screen Guard Compulsory For Smart Phones.......... Use Which Ever Color ............. U Can Order Online.....Many Good Quality Back Cover Available In Flipkart Amazon Snadpdeal.

  • hello there, I have been using this phone for 3 months now and I have placed a silicon cover for the back panel of the phone If I don't use the cover, would the white back panel go yellow??? (because I have seen white going yellow, But if quality is good then it should stay white, Right??) please lemme know, I don't want to use the cover

  • Hi Is this lumia music player gives searching option to find the songs in lumia 640 dual,Becuse erler i had used the lumia 520 it have the same,music player is not used freindly

  • Those who fade up with Android laginess and battery draining problem and iPhone is too costly.The best option to buy Lumia 640 or 640 XL. It's a value for the money package.Best phone at very resonanable price range.

  • Go to system download Windows 8.1 recovery tool and connect your mobile recovery tool identified your mobile and replace for 8.1 but maximum 3 HOURS your wait

  • u hv to downoad recovery tools in pc ....... it helps to comback on previous version

  • guys please help me. i m getting updates of windows 10 technical preview. Now i dont want to download them. i want to update my window 8.1 .pls help me to get rid of this.

  • In Windows phone sd card support is brilliant on other hand In Android phone sd card is just pathetic there are many restrictions in Android phone.

  • In online shopping you will get 640 XL under 14K but in Retail shop you have to pay 13000 only.640 XL LTE in online its available at Rs 17200 in Retailer you will get at Rs. 16000 only .Yes ,You have to install desired map as per your requirement. Complete map of India comprises around 1.2GB but.I only installed (My own state) map because I hardly go outside my State.And it perform very hood even when I was offline.But for traffic update and to get complete map advantage net connection is compulsory.

  • dear friends.....any body is using 2 sims in this phone any phone lag if we use both sims or hanging prob any battery drainig fast due to usage of 2 sims plese tellme

  • Dear friend can you inform me of its present price. And what about the maps is it pre-downloaded offline maps and what are the pre-downloaded apps on it

  • yesss lumia 640 is one of the first phone to have update to windows 10.... u dont have to join insider program....as per some sites update will cumming in december 14 2015...... 😁

  • I'll be really amazed if Microsoft actually make an upgrade to Windows 10 possible ever..... I've had the Lumia 640 Dual SIM for more than 6 months and despite many complaints they still make excuses and false promises. First we were told by MS that the 640 would be one of the first for the Win 10 upgrade, then we were told that only those devices with the original firmware would be able to join the Insider-Program, which excludes the 640 Dual-SIM. No replies to questions any more - typical Microsoft, only interested in selling newer mobiles!

  • For Continuous Use 8-10 Hrs It Giving Me.............. If I Use Normal Then It Will Give Me 2 Days Battery Backup............. Very Good Battery Backup............ Some Android Phones Only Give 5 Hrs Battery Backup........ Even Recently Vibe P1m Which Have 4000 mAh Battery But Giving Only 5-6 Hrs Battery Backup............ Lumia 640 Battery Better Than All Under 10k Budget Phone In India.

  • I recently bought MS 640 5'' Black.. Also bought a matt black cover . Phone is stylish & looks class. Battery back up is good. Last for 2 days if only voice call & msg.. Few apps need to be downloaded. Pdt is value for money particularly when you compare with iphones which is priced exhorbitant.

  • if we use 2 sims in this phone does the phone hang ? please tel me any one

  • Thats pretty fine...its normal....simply you were worried

  • Hello dear I am sorry for the repeated posts. But its very important for me. I noticed today my battery and found that from 11.15 am to 10.15 pm that is 11 hour moderate use made my battery drain by 82%. I am habitual of using 4000 mah battery so its my habit of not caring about battery. Please tell me is this normal? Does every phone hardly last only 12 hours Please reply me dear Only one day left for replacement

  • Mr A and all those who replied me. Actually I noticed today. In 6 hours my battery from 100% came to 65%. In this 6 hour near about 1.30 hr it was kept on table and rest of the time I was using 3g / 2g net, downloading. I reset my phone today to really check the capacity of battery. So in 6 hour my battery drained 35%. Is this normal. Please reply me dear. Thanks so much....

  • Return it.....battery life is not that bad with moderate use.....it should easily last a day......better to take action instead of regretting for it all time

  • Dear kk Very happy to see your reply I use idea which is best in network here. And in game my sis play candy crush that consume more. Next is browser that consume more. I suspect that my battery is faulty. What can I do for this. Amazon said return phone. But I don't want any more trouble. I expect more people to reply this issue. Everyone blaming for purchasing Lumia now. Please reply

  • Hello Piyu, sorry to hear that you are facing issues with battery life. Phone's battery can drain fast where the network signals are not strong. So, see to it that you use the network whose connectivity is strong. Second solution is Open Battery Saver & see which app is consuming more battery. & accordingly, manage the use of that app. & also disable the background tasks of those apps which you don't use frequently. Doing this, you can get more battery life.

  • i am having same problem but .... it stops 2-3 times a day ................. recently buy from amazon ................ thinking for returning but found it is Lumia's problem not amazon's ...... want solution ..... some body help please

  • Please help me dear I just calles amazon They told me to return phone if possible. I am facing bad issue of battery dear. My battery can't even last 10 hours with normal use. I never play any heavy game. Candy crush is there played for max 15 min. Whats the issue What to do Help me My date of return is near. Fast reply me. Thanks

  • Please help me dear I just calles amazon They told me to return phone if possible. I am facing bad issue of battery dear. My battery can't even last 10 hours with normal use. I never play any heavy game. Candy crush is there played for max 15 min. Whats the issue What to do Help me My date of return is near. Fast reply me. Thanks

  • please help me dear i am much more frustated. my phones battery cant even last 12 hours in normal use. i dont have heavy games also. whats the solution. should i contact amazon or microsoft care whats the solution chargirng take 3 hours and draining need 10 hours. sooo bad for me help me thanks

  • My first windows phone is lumia 535 but didn't luv it becoz it had touch screen issues. Shifted frm lumia 535 to lumia 640. The first thing I noticed is the awesome touch screen which Is way better than the lumia 535mobile. Though the phone appears bigger when compared to 535... Iam clearly loving this new 640. Pros... Awesome touch sensitivity Good display Longer battery time Good camera N better processor compared to 535 All these criteria were met by 640

  • Just go online and look for the price in dollars. After that,convert it to your meerut currency.

  • The cost of screen replacement depends on your region,but if the crack is not so big and doesnt affect functionality,i will advice you manage it as it is,afterall once you are using the phone,those things are bound to happen no matter how careful you are,scratches,dents,cracks etc.

  • Hello everyone, Pros - Good Battery life, Very good camera which gives good pics and video quality, Very good for capturing sounds. Light weight, Good Loud speaker, Fast operations. Windows 10 OS has very good features with awesome screens. Cons- Headphone which comes in box has poor quality. Microsoft Lumia 640 Dual sim, Highly recommended. :)

  • Bro 640 xl is best then other. Buy without any problem

  • After using the unique Nokia N9, nothing is the same. I tested Android 4, 5, Iphone and this Lumia 640 and definitely Meego OS had had years of steps forwards. Now I want to meet Sailfish. There is not another exit. Best regards from Peru. Omar Cortez.

  • I posted about the phone earlier. Now talking about the phone hardware. Music is awesome. Loudness is nice and clear. Call quality best. Signal reception is best. And saying about camera. Ohh its really awesome dear. Front is just 0.9 mp bt such a clear and better. Same with back camera. More than satisfaction. Only issue i m facing is battery. May be i got faulty or else. Screen clarity is very nice. Overall what you expect from 8000 ₹ phone is all here. Very nice built quality. Make you feel standard and professional. Thanks

  • Hey dear Till now i posted only my queries here but now after use of 5 days i m posting my honest review. Till now i used htc deire, xperia m dual, intex power, lumia 730, micromax. And i came from android background. Look is very nice and different. Anyone can guess ur phone is lumia family. The microsoft logo make feel proud of joining the Microsoft family and one among them. Os is smooth. No lag or hang till now. Apps give you premium feel and are very professional. Yes apps r less and very restricted as compared to Android but this is nothing to do with customer satisfaction. Every os has its own beauty.this is the beauty of Microsoft windows. I found the apps are not as free as android but give you professional feel ad do their task properly. About hardware i wl write in next post

  • In thas case getting a replacement will be better...how many days has passed since you buyied and from flipkart or amazon??? If its still under 30 day replcement policy get it replaced....if not, you should visit nokia care....

  • if update throw wifi then how much time to take complete for the update

  • Hello guyyss can you tell me how much mb is required for updating LUMIA DENIM in MICROSOFT LUMIA 640 please help me

  • How much screen cost.mine fell from about 1feet height and I can see a cracked screen

  • How much screen cost.mine fell from about 1feet height and I can see a cracked screen

  • hey dear i am using phone randomly throughout the day. i play candy crush and puzzle game for half hour. call only for 2-3 minutes. camera hardly once a day for a minute. net 2/3 g as network changes. net surfing for 1.30 hour approx. no music no video. and similarly phone get heated slightly and sometime more. charging taje more than 3 hours. i charge at 7am and seenow at 10 i have only 9% left. so much problem dear i am hurt with this. please give proper answer if battery is faulty??? i m using single sim just.

  • hey dear i am using phone randomly throughout the day. i play candy crush and puzzle game for half hour. call only for 2-3 minutes. camera hardly once a day for a minute. net 2/3 g as network changes. net surfing for 1.30 hour approx. no music no video. and similarly phone get heated slightly and sometime more. charging taje more than 3 hours. i charge at 7am and seenow at 10 i have only 9% left. so much problem dear i am hurt with this. please give proper answer if battery is faulty??? i m using single sim just.

  • i got this mobile last week....and updated too.....but i found some lag while using whatsapp...slightly hanged while typing....what should i do now

  • In my case if i use my phone mixed ( little game ,video ,and net)for 2.30 to 3 hrs continueous...it lasts me 2 days..like 1 day 45% and another day 45%.......remaining time of day its in standby with calls and messages...note :my net (3g )and whatsapp is on all the time

  • Tell me about your apps and net usage....and your charging habits and how frequent you use your phone...

  • Medium speed is enough......around 450-460 mb

  • Friends how to share apps in Lumia and which share it is better please reply to me

  • Am also

  • thanks dear for ur reply i m facing battery issue. very poor. not even 12 hours lasting. please any suggestions for this. i m not using more this device. below average use but battery problem

  • im quite disappoint with cortana,,can cortana speaking conversation with us like ,iphone..coz i have a lot of expectation from cortana,..if yes then How,,help me guys

  • how much mb required for the update in 3g& strong speed compulsary for the update or should be passable on medium speed

  • This phone has LED notification??

  • how much mobile data will required for the update & always strong 3g speed requied or medium speed should be passable for the update

  • Lumia device is the good answer to the Iphone it will never slowdown even after 3 years of use,regular os update (such thing not happens with all Android phone very few smartphone will get major os update ) very secure Windows os in compare to Android os ,No memory shortage issues like iphone and Android phone almost all apps directly installed to sd card,battery backup is super in compare to Android and Iphone.Descent camera,very optimized os no lag and will never hang like Android smartphone and above all at very resonanable price only at under 15K (one fourth price of iPhone).Microsoft Lumia 730,640 & 640 XL is the best choice.Be sure before investing your hard core money in costly Smartphone.

  • how much mobile data will required for the update,is it necessary that 3g speed always should be strong or medium speed should be passable,.

  • I already replied for your earlier msg.....yes you can charge with 2A or 5.3V charger...there won't be any problem and charging will be little fast and about update..its the latest version which you got yesterday...its the os version update mainly for performance improvement

  • Complete Updating your phone on 3g takes less than an hour.....yes update will keep going even when screen is locked...just start the update and leave your phone.....

  • Important Notice :- Windows 10 Official Update Coming In December 14 Lumia 730, 735, 640, 630, 635, 830......................................... And On Feb 1 :- Lumia 520, 532, 625, 720, 820, 920, 925, 930, 1030 And 1320 Will Also Get Windows 10 :)

  • it does have rebooting problem and microsoft has released updates for it.as soon as u get the phone.connect to wifi go to phone software and update it .there are 3 to 4 updates after which u will reach final update of wp 8.1.no more problems will exist.if phone gets a bit laggy after some use,clear contacts log,whatsapp chats and things related to phone memory and reboot it.phone will be good as new.

  • hey dear i got an another update today dont mnow size but after updating its showing 8.10.15148.160 is this ok? whats new things are there in this update

  • please reply me for my previous msg. and one more thing is that if i charge my mobile with 5.5 v charger will it cause any problem ???? thank you

  • in lock screen update is possible or always tuning the screen,& in 3g update is possible,and how much take time

  • 950 will support OTG, 550 will not, 650 might.

  • Every phones gets little heated so dont worry...moreover its a new one so it takes little time for the battery and system to completely adjust and come to fluent working condition....so it will be fine after few days...i told you about charging thing....and it taked about 2.30 hrs to completely charge... less than 3 hrs considering such a huge battery and a 0.5 mA charger provided along with it....and yeah....any tempered glass is fine if its working fine...my was abt same 130...but note that it should be oleopohbic...it should be smooth while scrolling

  • Which lumia is better 540. 640 or 640 xl. Plz suggest me , I want to buy any 1

  • nothing to do... for restarting just update 2 times put tempere glass for breaking prob..its enough....

  • thanks dear for your help. i updated my phone as soon i got it. that was just 1mb update and solved restarting issue. right now i am facing few issues. please help me. 01. my phone is heating too much. specially when net surfing and using phone. sometime while charging phone get heated. 02. i am using opera for browsing. its my favorite for surfing and reading. but its not as good android. its slow and work very bad here. any help. 03. default file application has many limitations. please suggest good, add free, free app for this. 04. i observed that in an hour my phone only charged from 50 to 82%. is it normal? this much huge time requires for charging the lumia? i got tempered glass from shop. it was wrapped in white foam. no company or cover waa there. he took 120 ₹ for that. is it ok or this is duplicate glass. please reply me fast thanks dear very happy to have your support....

  • guys is it possible to cartona use as a voice to voice canversation,.

  • just fake dude,,everything is great

  • Friends I going to buy Lumia 640 dual sim . But I have heard that it has a problem of restarting itself again and again. And somebody has mentioned that his Mobile's screen was cracked when he has kept his Mobile in his jeans pocket. So friends I request you to guide me how to deal with these problems when I will buy the phone . Especially the restarting one . Thanks in advance šŸ˜Š.

  • any body is facing back case problem.....it is some what shaky....it is loose.....

  • Keep it on table while charging..it wont heat....and any phone gets slightly heated while using....so dont worry..

  • thanks dear for your help. i updated my phone as soon i got it. that was just 1mb update and solved restarting issue. right now i am facing few issues. please help me. 01. my phone is heating too much. specially when net surfing and using phone. sometime while charging phone get heated. 02. i am using opera for browsing. its my favorite for surfing and reading. but its not as good android. its slow and work very bad here. any help. 03. default file application has many limitations. please suggest good, add free, free app for this. 04. i observed that in an hour my phone only charged from 50 to 82%. is it normal? this much huge time requires for charging the lumia? i got tempered glass from shop. it was wrapped in white foam. no company or cover waa there. he took 120 ₹ for that. is it ok or this is duplicate glass. please reply me fast thanks dear very happy to have your support....

  • Why you are so anxious and rushed..???keep it cool dude

  • I think you dont read earlier posts before writing...you should read.....updating a lumia is never a continueous increasement...update increases like from 0 to direct 20..then stops at 20 and after sometimes jumps to 30 or 35.....it takes times inbetween and you should wait until it finishes....a 3g network will take a little less than an hour to complete the update process

  • 1. First Update Ur Phone Through Wifi or 3G ( Fix Update Available) 2. U Will See Pre Loaded And Other Applications With Names ( Tap The Application Hold It And Select Pin To Start) After That U Will See In Backgroud 3. For Download Use "File Downloader" ( With This Application U Can Download Videos From Youtube, Dailymotion, Vimeo, Aol ) Hight Quality , Low Quality , 3 gp Option Available. U Can Save Videos In SD Memory Card Any Folder U Can Select....... :)

  • Window update 8.10.15148.160 is not downloading Stuck at 0 % Done reset phone,Turing off battery saver, all updates of store apps are stopped Still downloading is not progressing Any help? Thanks in advance

  • thank you... is it worth waiting for final build and expecting otg??? or to buy upcomming windows phones??? but i love this phone so expecting the update will support otg in future.... awesome windows 10 keep growing...

  • my new lumia is heating too much while using and charging.... is this normal or any issues i am having? how to set apps work in background like share it and uc download thanks

  • Dear piyu congratulation for your new Lumia 640. Ok now your problem 1-although it has a gorilla glass yet u should put a tempered glass on it.It is available in market.I purchased it in 80 rs. 2-Put a back cover cost 100 rs available in market. 3-It has great camera and scratches on its lense can make blurry image.so always protect camera lenses clean by microfiber cloth.U can find this cloth in screen guard pouch and ask for one from shopkeeper. I use a leather pouch bag.and now my cell is always clean and safe. 4-memory card with class 10 uhs 1 is best for it.Both SanDisk and Samsung are good for it. 5-Update your phone as soon as possible otherwise u will deal with a restart issue.

  • all these apps are available pn WP

  • Hey its not cheap. I checked in Microsoft store. It's ₹5800

  • I just bought this phone. Seems fine. Can anybody please give some starting advice? I just switched from Android.

  • hi dear, first comment from my lumia 640. today i got it and found very nice. also updated the phone. only one mb it cost. i am facing one issue. phone is becoming heated very fast. i am having back cover for this phone. no screen guard yet. please help me. is this common. actually i expected microsoft phone cool and lightweight compared to my old android.... please reply fast any more suggestions also accepted

  • Don't think so. All the currently available Lumia models have hardware limitation for OTG. Updating software will not help.

  • Is the windows 10 mobile build 10581 technical preview supports otg functionality???

  • VLC to watch movies

  • how to pause video while recording...? which is best video player for this phone...?

  • also update your phone as soon as you get your phone

  • piyu you should have done the precheck before buying for app situation in india mostly all apps generally used are available but different to use,what kind of apps you want to use ??? yes sandisk would suffice for a memory card but do get a screen gaurd asap

  • Yes screen guard/ tempered glass would be available in local stores (max Rs. 250). Don't worry about the experience it would be better than expected. Almost every daily use app is available in windows store.

  • Thanks for your support. Few more things I want to know from you, please reply. I am giving list of task or app I use in android, please provide me apps in Windows for same. And dear, please provide only free apps as I can't pay for apps right now. 01. File manager - ES file Explorer 02. Video player - mx player 03. Browser - opera mini (for browsing, reading, etc) 04. Downloader - uc browser (only use for downloading purpose, background download is best and fast) 05. What's app, hike, emo 06. Gmail for regular business, as Gmail is my primary account and very important to have daily updates of mails. 07. Local News - News hunt 08. Marathi English dictionary offline 09. Wordweb dictionary offline 10. Sharing - share it 11. Bank - state Bank freedom (works only with messaging, no need of internet) 12. Bank - state Bank anywhere 13. You tube download - tube mate (must for me) And please suggest any other best apps in Windows phone. Thanks

  • Its really a great phone to have....you will be completely satisfied..yes apps are less in windows store but you will get almost every apps which you use in your daily life....

  • Its not just lumia every gorilla glass out there gets scratched when kept with key in pocket...so don't worry and dont bother about it much...so its better to get a screen guard with any phone whether gorilla glass is present in it or not....good quality tempered glass will be better....sandisk is fine but you can even consider samsung evo plus sd card...im using it and its working great....

  • Very nice mobile getting Microsoft company.this mobiles are not hang.

  • All my dear friends who replied me. Thanks a lot dear. May be today or tomorrow I will get the delivery. I am really confused with the quality of gorilla glass as I read many reviews about getting scratches on Lumia gorilla glass. Hence I am worried about that. But due to financial issues I was unable to order that together. Please tell me is this tempered glass available in local market? Similarly I am also worried about the experience I will get. There are very bad reviews about the applications in Windows. Please convince me regarding this. Dear I also ordered this SD card SanDisk Ultra MicroSDHC 32GB UHS-I Class 10 Memory Card Is this ok for the best performance on Lumia. Any more suggestions??? Thank you

  • in indian conditions it is best to have screen gaurd

  • I am using 640 without scratch guard since last 5months....its just excellent.

  • Try a clear scratch guard or tempered glass.second one will be better.matte for this is really difficult to get.update phone as soon as u receive it.

  • Hey buddy, u don't need any screen guard b/c u have gorilla glass. U can use class 10 memory card for better experience.

  • Go for 640. It is newer, cheaper and larger. In case screen break in the future, it will be cheaper to replace because 730 has AMOLED screen.

  • Where and when I can upgrade my Lumia to os 10?

  • can i know from where have you bought the product

  • i hope the product you have bought is not defective as you have recieved it at such a less rate

  • Screen Guard Is Compulsory For Smart Phones........... It Doesn't Matter It Come With Gorilla Glass or Not.........My Previous Smart Phones Galaxy Chat, Lumia 520, Galaxy S3 Falls Many Times But No Scratches or Glass Broken Because Of Using Back Cover And Normal Screen Guard........... If Ur Using Big Brand Phone Then Don't Think Too Much ................ Screen Guard Have Three Types 1. Normal 2. Matte ................. And Harder One Is Tempered Glass.............. If U Want Screen Guard Go For Normal or Tempered Glass :)

  • I ordered Lumia 640 yesterday on amazon. I also ordered SanDisk memory card 32 gb and back cover Please tell me is it ok Do I also need screen guard I am confused because this device has gorilla Glass. Please help me as soon as possible Thank you

  • I have ordered this phone on amazon. i also ordered the WOW Imagine(TM) Rubberised Matte Hard Case Back Cover For NOKIA MICROSOFT LUMIA 640 (Maroon Wine Red) , SanDisk Ultra MicroSDHC 32GB UHS-I Class 10 Memory Card along with the phone please tell me if its ok? shall i also order screen guard...? i am confused as it already has gorilla glass. please reply me as soon as possible. thanks

  • i bought yestrday...my phone is restarting....how to solve this....should i update ? update clears this problem or nt ..pls tel me...anyone facing this type of issue

  • long press the sim2 tile and select the small icon on the top right side

  • Enhance Camera Performance: During day time keep camera setting on auto mode (by defalut camera settings are on auto mode). And during low light situation (ex: low lit room, evening or night time) keep shutter speed at 0.8second. On right side vertical bar press on downward arrow and select second icon from bottom (that will be shutter speed setting). Also keep your mobile holding hand stable for 2 seconds during low light photography. Importantly in whichever situation you click the photo, tap once on the photo and select edit icon. Then select auto fix and press on the fix icon. your photo quality will surely improve.

  • Then,which mobile should i buy????and which of them performs better??

  • lumia 730 has better camera and nfc while lumia 640 is slightly bigger with a bigger battery.

  • Go UC Folder............ If U Downloaded Video Then U Will Get It.............. I'm Using "File Downloader" For Youtube Videos, Dailymotion, Vimeo Etc....Videos Quality Options Aviable 3GP, Low Quality, High Quality Videos......... After Download Videos Then I Select Where To Save Videos In Memory SD Card.......... Please Also Download "File Downloader" In Store :)

  • after download with uc browser,if file not showing with relate channel then u must do switch up ur phone,now maybe ur problem will be solve

  • Better Wait For Lumia 740 or Buy Lumia 640............. 730 Old Now With Less Battery Compared To 640............. 640 Have 5 Inch Display, Continusly U Can Use Upto 10 Hrs On Wifi............. Only For Camera And Stylish Look Then Go For 730.

  • I have "file" still I am facing the issues dear

  • i dint insert sim2 how to disable sim2 icon from lumia banner ??? it should not show me tht second sim..pls tel me

  • can we install windows 10 in lumia 640????

  • Yes, Microsoft devices can be repaired at Nokia care.

  • Which is better device 640 dual sim or 730??? I am so so so confused between these 2 device....

  • Are u know microsoft repair in nokia care

  • Where is my store setting please answer soon guyes.

  • First Download "Files" From Store..................In Files Folder U Can Get Each N Every File Which U Downloaded.

  • Go to files and search the file name which you have downloaded. U'll get files with location written below.

  • There's an option in UC downloads 'export to SD'. Do that and you'll find the files in folder UC download. Don't know about the others.

  • hey I've downloaded some videos from UC browser, Youtube downloader and Vidmate. Download was successful but I cant Find the files anywhere. Please help

  • U can go to any Microsoft store

  • Headphone is good, However If you buy a headphone "WH-308" comfort headset from Microsoft, you will get the best headphone experience. It will cost you around 700 INR.

  • After purchase, asked me for an urgent update for restarting problem. I updated it and using since 1 month. Everything is fine and working in excellent way.

  • Hey sudipta,I also faced same problem with my Lumia 640. Go to phone update and update it once, auto restart problem will be solved.😊

  • use flv player , the best in windows phone, after windows10 the native one is sufficient

  • Update Ur Lumia 640........... 8.1 Fix Update Available............. Download Through Wifi or 3G or Go To Service Center To For Update.

  • I know buddy. I have 32gb sd card of Class 10.

  • Update Ur Phone......... 8.1 Fix Update Available........... Use Wifi or 3G or Go To Service Center For Update.

  • I am looking to buy this mobile i have a doubt Can apps be backed up in this phone

  • I buy it 2 days ago.my lumia atomaticly switch off and on.i am disapointed .frnds tell me sollution

  • Hello, Just got the phone few days ago, actually in the 1st place i couldn't live with it, the font was big and can't be decreased, also the Facebook experience was terrible, the keyboard also was not good, what'sapp is fine, mail and documents are fine, camera is very good. I have joined the insider program and upgraded it to windows 10 best, wow, totally different phone, the menus are great, the view enhanced a lot, still Facebook is terrible i believe this application needs to be developed. Kareem

  • around 3.8gb dude but in lumia u install apps directly in sdcard,it's great value of money

  • 3gb!

  • Headphone sound good or not please tell me

  • i wanna buy this....how much free memory available in ths phone....

  • Very use full mobile. First one is offline map.here drive+ is amazing very worth it. Auto save contacts in live mail. Mobile strong and durabily. Cortana is nice Screen resolution nice Lumia selfie app very nice Lumia camera appa very interesting and also live image Battery backup nice. Over all my lumia is good and intelligence one. Thank you nokia and Microsoft

  • windows 10 preview for mobile devices will be available in December 2015.. in India

  • When will i get official windows 10 update? any idea

  • I want to know 1) Is there any problem using here maps, as google maps are more advanced. Here maps does not show more details as google maps 2) is there any app for automatic call recording.. 3) how is low light photography? as I want to but it for camera also..

  • dude u must be right but in my case cc player is just fine &for moliplayer is best but consuming too much power &vlc updated version bring many bugs like green screen with audio while playing most of the video but before update everything was good,,note--install in a phone memory,...dude u ever tried video explorer it just like android mx player but opening file to slow but i think it's good cause it has a video zooming feasure,..

  • Like wayout said 2nd update is os update and for performance improvement....its not like android lollipop 5.0.1which completely ruined my note 3 lol....dont worry its very much stable and won't cause any problems....moreover you will feel phone little fast and touch a little more smooth after the update...so update it without any worries

  • The 2nd update is about to os version update to ......15148... Any update in the phone improve the performance.you will get much sharper image after update,more battery life,and smoothness. So update it. Feel free to share your problem.

  • Guys.. Little help... I woke up this morning and my l 640 was fine.i kept it in my pocket and after reaching office I see there is a crack on the lower part of screen from left to right... I got it four months back. Still n warranty period. Is there a way to get it repaired under warranty. If I have to pay then how much???

  • Thanks bro On my way to lumia community :p Wat about the 2nd update of 450 mb? Will it cause any problems if I apply that update?

  • Bro restart thing was never a problem like thing.....it was more like forced update thing adopted by microsoft to make their customer to update their phone and it was present in every lumia 640...i bought 3 L640 so better know about it...just after you will unbox the phone and connect to wifi you will get 2 update just then..1st is 1 mb update and 2nd is like 450 mb update...install 1st 1 mb update and thats it...you won't get any restart....and moreover restart thing was not that intense...i got just 1 restart in 1.5 day that also when phone was in standby.... not while using

  • After applying update did the sudden restart problem solved?

  • yes

  • Dear Raj I have tried cc player and no doubt it is a good player but not best.It become slow if u have lot of video files.and some special formats are not supported in it. The bests in windows phone are. 1-Moli player 2-New updated VLC player

  • Can anyone tell me whether the sudden restart problem has been fixed or not? I want to buy lumia 640. But this issue seemed to be a deal breaker for me. Thanks in advance

  • Ya I noticed same.

  • Can anyone please tell me whether the sudden restart problem has been fixed or not? I want to buy lumia 640. This issue seemed to be a deal breaker for me. Thanks in advance :)

  • My uc downloads are not updated in music and video player sometime and sometime video player also do not work. Plz help me to fix the problem

  • dude u must tried CC Player for watching video ,it's awesome among all of them,....

  • Sometimes double tap doesn't work consistently and we have to double tap 3 or 4 times to unlock...anyone noticed this???

  • Download new version of vlc media player.put a good quality of memory card.you are single with this problem .dont worry reinstall vlc app. You will get very good experience of watching movie on Lumia 640. I personally use Core music player for listening music.U can also try it.

  • @Dr.Nick The feature you are looking is not present in current 8.1 OS dialer. However wait for month WP 10 OS is cooking and it has the feature you are looking for. I have tested insider build on my Lumia 640.

  • @ajitov when you connect your phone unlock it else you won't be able to access its file system. That's a security feature.

  • After 5 month using Lumia 640 XL today I bought Lumia 640 for my Dad.I didn't find anything wrong in this Lumia series a perfect smartphone.

  • Battery charging time is long. Otherwise excellent phone. No doubt. W10 is far batter than our expectations. Believe me.

  • i bought these mobile before 3 months back, these mobile is awesome....

  • Spec wise Lumia 640 XL is superior If you have no problem with Windows then go for Lumia 640 XL it's a great value for money product.You simply love Lumia 640 XL.Believe me Lumia 640 XL is best phone under 15K.Display is fantastic,descent Camera,excellent Network Connectivity,almost all apps will directly install to sd card such feature not found in Android phone,NFC,Here map,offline navigation,Great Battery backup,great viewing angle,and great buid quality.I mean to say in each and every section Lumia 640 XL perform brilliantly.And above all Windows is highly Optimized OS.

  • There is any software problem in lumia 640

  • Hi, it's awesome phone, but only a few things iritate me. For example, when I go to Dialer to enter number, there is no suggestion list of my contacts (don't recognize numbers from my contact list/people) or just I can't find options to turn on that option. Is there any solution for that issue? Thx

  • How to connect the mobile to a computer? i tried once, but the mobile was displayed under camera and scanner section. also the windows explorer or file explorer were not showing the mobile or it's phone or card memory. is there problem with the computer software version or i have to do some big software update of the mobile? within 15 days of my usage i have done 2 small (5-10mbs) mobile software updates.

  • VLC player shows green screen with audio playing of the video and MX player doesn't open. I deleted both the apps. Then downloaded Moli player by changing the region to China. Once downloaded I changed region to India. As soon as l opened the moli player, the mobile battery started heating in no time. I deleted this video player too. The default video player don't have many functions but it does not create any problems like the video players mentioned above.

  • Congratulations Gaurav for your newly Mobile.welcome to Lumia family.put a tampered glass and a back cover on it.it will look more cuty.enjoy..

  • Yeah it takes 3 hours but it last long

  • It take about 2 to 2.15 hrs to charge

  • Graphics

  • I used Lumia model about 4 year. Because I love this model. Everything are fantastic and user friendly.

  • Plz say some one how can i log in Office 365

  • Specially for android user cons - you may fade up on windows system , fb messenger has less upgrade which is not good in front of android. No have download system with a good browser. And Big problem is that not support large of apps in windows. if u want huge amount of apps support go for android. lake of app in store , no friendly . IN lumia 640 big problem is camera at night very noisy , also not a strong flash . i very disappoint with rear camera and front face camera. pros - Good on operation and smooth also , no hang problem. Lumia is beautiful & prestigious in Nature.

  • can you please tell me did u buy the phone........and does it takes 3 hours to charge

  • Fine

  • dude my lumia540 also has a dot,but after use of 2 or 3 hour suddenly middle of screen showing too many dot or while using at charging that time also showing too many dot

  • Hi all i bought Lumia 640 from Amazon.in.. I am very happy with this phone these windows phone have very good numbers of Apps in store and all the apps are Genuine not fake apps as compare to Android.. Batter backup is much batter then any Android phone in this categories also very good quality display but back panel is of cheap quality as compare to Iphone which doesn't matters in this price range one best thing about is windows phones is they never got hang not even a single time. 3 years back i was using android phone i was very fade up with Android then a bought Lumia 720 and after that i become fan of these windows phones. As per my opinion i will never go back to Android ever. i windows phone process of sending mail or amazing which is not good in Iphone and worst in androids. Windowsphone in best phone for the person who want to use phone for office works such as mail, MS office and lots of other things. I am very happy with this phone. thanks Windows

  • Man you dont need to worry about that dot because it is on every lumia 640 smartphone. It is not a defect,but rather the activity of the polaroid filter used as a result of the clear black technology. It reflects light and make your screen look more black and readable especially in bright sunlight so go on and enjoy your lumia...and this filter is more visible due to the ips display technology used,hope you are ok.

  • At first I loved this phone. Best phone I think at this budget. Problems which I faced were the common windows problem -less app,no apk(in windows-xap) option. But that doesn't matter me. Then i got to see a whit spot on my phone. It look like light leaking from phone. Whenever i do something,my concentration divert toward that dot. I m really frustrated with it. Whole day thinking about it.

  • My lumia 640 is taking much time to get fully charged.. What to do..

  • Go for Lumia. You'll love Windows trust me. I use 640 and its amazing.

  • Front camera is no issue. Its far better than 540 and many other android phones. Dude its a Nokia after all :-) go for it.

  • Lumia 640 Have Better Hardware, U Can Record HD Videos, Bigger Battery Lumia 540 Have Better Front Camera. ........:)

  • 640 is better than 540

  • microsoft lumia mobile is best an safty but j5 no best heating proplem but alll microsoft no heatinr prblem

  • hi guys pls tel me which phone is better... lumia 640 vs lumia 540... what is difference...

  • dude which apps consume less bettery compare to other ,how much hour video playable on defult video player with 100% charge

  • moliplayer consume a lot battery. solution: try different app

  • Not getting 1080p video option in video setting.

  • Dear Ajitov I think u are suffering from a wrong information.you can download any size of app with 2G network also.check the option in store setting.just off the download over only Wi-Fi.When u turn off it then u can download any data size.no need of 3G data. Tip- If u are on 2G with slow speed and want to download any games over 200 mb then put it on install.let leave program to download and sleep.in morning you have your app.enjoy

  • Where is night mode in Lumia camera?

  • On some days the store shows apps or games above 20mb requires wifi. While on some days there is no download limit for app/games even for 76mb apps/games. Few days back i downloaded a 76mb game over 3g (H+) cellular data. With 2g internet you can download 5mb app/game. For apps above 5mb use 3g data. Presently i use Vodafone (India) one night 3g pack. It cost Rs 29 for 500mb data and Rs 49 for 1gb data.

  • No Rakesh u can't install android app on windows phone.

  • friends.. I am confused in two brand, lumia 640 and samsung j7... Which would be better?? I heard that every microsoft mobile need wifi connection to install apps larger than 25/30 mb?? Is it right?? I know microsoft is way better than any other brands when compared to hardware, but not sure abt software, becz most of the good apps in windows either paid version, or software company doesn't program apps for windows but for android..@

  • No buddy ! Front camera of this phone is not good.

  • Trough this can we download the android apps on window phone..

  • Sennheiser cx 180 .. Amazing earphone compatible with lumia ..

  • Can anyone tell me about its front camera?????? Is it better to go wid its 1 mp front camera or wid 5mp of 540???and how many percent it is less than lumia selfie pic???

  • 2G or 3G Outside Only........... When I'm In Home Wifi Always.......... After Full Charge Saturday Night 6 or 7 Hrs Continous Use Battery Still 50% In Windows 8.1 OS ............ But After Windows 10 Preview Lumia 640 Not Giving Me Solid Battery Backup ( But One Day Easily Heavy Use).

  • Keep brightness setting in notification toggle and set to high or medium during video play..thats it

  • Suggest an earphone which is compatiable with Lumia 640 ds. The inbox earphone (WH-108) gives good sound output, but the earphone is made from hard plastic and you cannot use it for more than 15 minutes. As external part of your ears start paining. Also the Nokia WH-205 earphone produces gargling effect when used with L640ds.

  • thank's for ur suggestion bro,but in my case only about 5hour ,bro u must use over wifi that why u r getting better bettery backup

  • I Have Used Many Phones.......... Samsung Galaxy And Windows Phones............... Even Lumia 520 Can Play 1080 P High Quality Videos........... Windows Phone Doesn't Need 1 GB or 2 GB RAM for Smoothness........... 640 Have Good Hardware U Will Disppoint......... As For Display U Love It HD Display With Clear Black ( For Outdoor Use)

  • Hello guys, can anyone tell me how to increse brightness of video that we play in lumia 640... In android phns the videos are much brighter than lumia 640

  • Your Cortana will work.if you change the language English India to English uk Then restart

  • My Lumia 640 restarts automatically 5-6 times a day.what to do to resolve this issue.

  • Hi, all I have a question. May I use otg in this phone?

  • Before Windows 10 Preview Update......... My Phone Continuously Use 8 -10 Hrs Battery Backup.......... Hard To Believe Only 5 Hrs For U.

  • if you want to buy lumia 640 dual try to buy 4g dual sim version if available any way im using 640 dual sim so the only problem for me is i cannot use 4g if you compare iit with 540 dual only plus point on 540 is the front camera .it got 5 and 640 dual got 1 if you are not a selfy fan 640 dual is good bcauseprocessor battery every thing is good in 640 dual and good network coverage im getting like im getting 3g on my 640 dual better than my brothers i phone 4s and im playing big games like asafalt 8 and dungen hunter 5 with out any lag and no heating issues like android phones and im getting good battery life im always under WiFi and im getting afull day so with out any dou t you can buy it i dot have any issues till now so go for it

  • My L640ds connected to PC via usb cable but the mobile shown under Scanners and Cameras in My Computer. How to view Phone n Mermory card storage in a pc?

  • Here is tip for installing app from memory card.u can download app data from 'appx4fun' website. Put the app data in sd card. 1-Restart mob 2-turn on mob data 3-wait 5 min 4-open store and tap for option.here u will see 'install local app' 5-it will search app data from memory 6-now u can install it.it will take a short time for verification then will install. 7- most important 'enjoy'

  • Hey dear one you can do more to get a good battery backup.remember it has a best battery backup smartphone.not all but more thing you can do to get good battery backup. 1-turn battery saver on. 2-brightness to automatic 3-stop app running in background from storage sense 4-always charge your phone via electricity not via inverter. 5-turn of Bluetooth and wifi 6-turn of location and wifi sense but remember it will stop sharing via zapya.so at the time of sharing turn on it otherwise do off. 7-stop app auto update 8-stop auto upload on one drive. Now u have more juice for your phone.remember your phone full of much features.use these features when it necessary actually.

  • I want to buy LUMIA 640 dual sim. Can any one tell what will be its battery back up? What is the performance of this phone? Is there any draw back ?

  • quite unsatisfied with bettery backup while watching video on moliplayer with 100% charge about 5hour of backup only,is it ok.plz give me a solution guysss...

  • is it support apk file.

  • In Low light 640 & 640 XL camera not good it suffers.Noise level high.

  • During watching video,net,calling my lumia540 quite easly got hot on top of the camera & microphone ..guysss plzz give me the solution....

  • I love Lumia camera, actually love Lumia 640. It is completely different from android and much better than android

  • During the night, the night mode takes good pictures.

  • Both are good my friend

  • 640 rear camera not disappointing.640 camera easly beat any Smartphone Under 15 K,Only Mi 4 and Alcatel idol 3 camera is good but it doesn't means that 640 camera is bad.Then after 640 XL camera is great having CarlZeis lens and its not a fake it really works.I am using 640 XL so please don't spread the rumors.The only problem of 640 Camera at night noise level is high but under 20 K all Smartphone camera surfing with noise in dark except Mi 4 and Alcatel idol 3 is good performer even at dark also.

  • I know that rear camera but front camera disappoiting. How is it's front camera clarity. Good or bad. Reply to me

  • Lumia 640 & 640 XL is the best phone in the market.I am using 640 XL last 4 month and it working perfectly no issues till date.Camera is fantastic actually unbeatable under 20K,Smooth performance Windows OS is highly optimized OS & will never lags.Battery backup is great.5.7" display is perfect for net surfing & gaming ,watching video is just amazing viewing angle is perfect.PPI is less but color production is natural.Sunlight redibility is awesome.Build quality is great never looks like a cheap.Touchscreen very responsive.All sensors are working perfectly.A must buy product.

  • 8mp

  • How is the 2g internet speed in 640 dual sim? Which service provider's sim (India) is more compatible with the device?

  • For Lumia lovers, Can we download or upload attachments from outlook (word, excel, other documents, pdf file, photos, etc)? Is same possible on gmail on windows phone?

  • Guys, I am currently using Lumia 640. Whenever my phone is on 3G or 4G network and I am using internet/mobile data call doesn't go through my phone. I am getting " System busy" error message. And when I change to 2G, my call gets connected quickly. Not sure whether Lumia is not compatible with IDEA or only my device has this problem.

  • Any one reply for me Lumia 640's front camera is 1mp. And how is its front and rear camera.

  • Windows 10 Phone 950 ,950 XL & 550 will available in the market in the month of November.And from December Windows 10 Roll out for the older Lumia phone running with Windows 8.1.Please note Only phones running Lumia Denim (OS version 8.10.14219.341, or higher) can take advantage of the upgrade to Windows 10.

  • Why so late update???? If Windows 10 smartphones are released then existing devices should get very soon...

  • I got my Lumia yesterday.there was rebooting problem and I updated my device. Now I am using bsnl 3g internet. At the time of use I feel some heat near screen button. And when I connect charger it heats up rapidly. Please tell me is this normal or I have some problem with this evice. I have ordered it from flipkart....

  • I need some suggestions from Lumia 640 users I got my smartphone yesterday,it is working very good after it updated its software.because there was a problem of rebooting. But when I use bsnl 3g internet,I feel some heat near screen button and when I connect charger it start to produce heat more rapidly. Please suggest me about it quickly

  • Just Check the Youtube link below to see the loose back cover problem in Lumia 640 dual sim-- (search in youtube==> Microsoft Lumia 640 Dual SIM CASE PROBLEM)

  • All three Lumia smartphones 950,950 XL & 550 announced as on 06 Oct.2015 seems like a thoughtful additions and a hopeful fresh start. The new Windows 10 shows massive potential and Microsoft has already proven it has the means to make it the game changer it should have been from the start. Hopefully everything plays well.

  • Dear ajitov you have got wrong information from yotube about loose back cover and missed a phone by changing your plan. I want to say you that lumia 640 has much tight cover.although it has a removable battery yet it feels solid on pressing from back side. Finally it has a solid and tight backcover.

  • Existing Lumia phones will start getting Windows 10 in December.

  • Wait a little...more.every window user is excite and waiting it.but no idea when it will be..

  • so anyone got upgrade for win10? or we have to wait?

  • If leaks are correct then guys Lumia 750 and L750 XL coming very soon.. in Mid December or in early january.. Tommorow 6th oct. is biggest day for Microsoft and all Lumia and Windows lovers.. Microsofts biggest event in New York for launching w10 devices.. Lumia 950, 950xl, Lumia 550, Surface 4, Microsoft band 2, Hololens and alog more... Indian time- 7:30PM just stay tuned and enjoy this epic microsft windows 10 devices event..

  • Guys, I am really concerned. Predictive texts are not working in my lumia 640. I have checked all the setting and rebooting and all. Please help

  • Think before you purchase this mobile. The back cover of 640 dual sim is slightly loose. Chances are that water or any liquid or dust can easily enter inside the mobile through this gap. I planned to buy the mobile but after watching the youtube video about the loose back cover i cancelled my plan.

  • Yes Friend you are absolutely right Lumia 640 & 640 XL is the most ambitious project of Microsoft.Microsoft must have to be proud for this device .Microsoft did a great job to manufacture this device.Now 640 & 640 XL is the most Successful Lumia devise.And beat 520 & 720.

  • Earlier HTC also made their phone in Vietnam.

  • Update your phone first....this rebooting is forcing you for update.come from ...15123.... To ....15148....

  • Same problem for me

  • If anybody is getting problem in sharing file with zapya,shareit or by xender then for them .... 1-they should turn on their location. 2-and most importantly...." Wi-Fi sense should be turn on. I was getting much problem in using these apps but one of my friend 'Raghu' helped me on this.

  • Dear Ramnath congratulation for your new Lumia 640.app problem is no more in window 8.1.you can get now all app related to sharing banking games etc.a little bit app problem will be solve when window 10 release in next few days.then it will make u wow..

  • I bought the phone 4 days ago. Its a nice phone worth having. If u can compromise on apps the no issue at all u can go for it Only issue till now I found is if we use 📷 app will charging then the phone gets heated. If u r willing to have 4g the I can say to establish 3g in India it has taken a long time and the plans of 4g are around 800 INR . At last I can say its a good budget phone and I can say probably the best from Microsoft in its range

  • Oh come on, google it..like cortana language setting for india n its done. Turn on your location option. Change speaking language to English uk or google it and it's done.

  • Actually I want to ask a question. Can we use Microsoft lumia 640 in china?

  • Dont know about lumia 540..but my lumia 640 is made in vietnam...maybe you can check some unboxing video of l540 on youtube

  • Even I Phone Made In China.......... Samsung, Microsoft, HTC, Sony Manufacture There Phones In China Because Low Price But Quality Better Than Chinese Brands........ Now Made In India Adopted By Many Companies Samsung, Xiaomi, Etc Etc....... Apple Also Planning ....... Ur Phone Is Original.

  • Please give a lit tym to my comment . lumia 730 dual or 640 dual ? Which i should buy. I am confused a lot. Please answer with logic.

  • Im quite surprised by knowing my lumia540 made in China or im getting fake model,,plzzzz clearifying that guyssss

  • im quite surprised by knowing my Microsoft lumia540 made in China or i getting fake model or actually made in china ,guys plzzzz clearifying that

  • Lumia device is not a crap.It's very good phone and 640 &640 XL is among the best Lumia device till date.If you are Android usser then its ok but plz don't spreads rumour.Genuinely Lumia 640 & 640 XL is a complete package at very reasonable price range.Every spec in this phone is perfect and hardware and software together perform brilliantly.

  • Sadiq,i dont think you really understand windows os and even know how to operate a smartphone and that is the reason why you are talking this way. Any IT person will know that this is one of the best phones around.Android is for anyone whiles windows is for the smart people. Please go back to your Android and learn about windows os before shifting back and that is if only you want. All the beSt.

  • this phone is totally crap i shifted from android and i am selling it with 50% less price even then no buyers

  • By default cam resolution was set to 6.7(16:9).today I change it to 8mp(4:3).now I am happy...cam quality has improved much now....u should also try

  • You are welcome Mr.A

  • Thanks......got my mind cleared....i will wait for new lte lumias to launch..... ☺

  • Congratulations sathish ...you got your phone back...this can be only happen if u are connected with a brand name..like Microsoft

  • Thanks to Microsoft.. I updated my fone to w10 after that I have tried to make had reset then my mobile goes brick. After 4 or 5 days ... Today I connected my mobile to windows 7 computer and downloaded windows device recovery tool my problem solved.. I love this device.

  • Mr.A i will advice you to wait for windows 10 since you already own Lumia 640 and it will be one of the first phones to receive an update to windows 10 as soon as it is launched.

  • Wait for Coming Lumia smartphone 550,950 & 950 XL it will be Windows 10 out of the box.

  • Wait for Coming Lumia smartphone 550,950 & 950 XL it will be Windows 10 out of the box.

  • Guys...need opinion.....it will be better to buy this lumia 730 or wait for october 6 launching of windows 10 and new microsoft phones with 4g as i am getting this lumia 730 for so ultra cheap now....reply soon....???? I know that 4g will soon be most preffered network for mobile data so im in a kindda dilemma....

  • You are welcomed Paa Gh😃

  • Thanks Mr.A...really appreciate everything you share with us.

  • Guys...idk how many of you have noticed this....i have seen in many phones that the phone which gets heated have more battery life compared to the phones which are completely cool....their battery discharge rate during usage and standby is comparatively much lower than the completely cool phone....maximum phones doesnot have any heating problems...its just the normal heatings which many people think as overheating problem...guys...remember its only a machine so its sure its gonna produce heat...dont worry about it as its normal with every phone around...but i guarantee it will get a better battery life compared to that of totally cool no heat phone....i have seen this with my many two same phones.....so its practically checked

  • Please tell me a video player for play online streaming videos

  • Dude don't install preview builds of W10M.. For your information Microsoft knows everything and all problems n bugs.. Still if you want to send feedback just check "windows feedback" app in your phone.. You can give feedback direct to Microsoft. And don't install preview builds which is nothing but test builds and full of bugs n problems.. Its still incomplete and W10M OS is still under development. So just wait for final build of W10.. Development n fixes needs time so be patience all of WP users...

  • connect your device via the wireless hotspot to another device and then you can receive or send easily

  • check wi5 and then try again wait for mins to conect to other phone

  • i'd installed win 10 build 10536 and facing many technical issues in that. how to do the feedback to MS?? lot of graphics missing while chatting, sometimes home screen shows loading... call and sms filters not working. while blocking numbers it crashes phone app. messaging app lost its smooth sending graphics which is in 8.1. is those issues fix in upcoming updates??? pls help me to do feedback to MS.

  • My dear I haven't changed party I am still using Windows phone(Lumia 640 XL) And strongly agree Some feature in Windows is amazingly good no doubt and Windows OS is most secure OS and highly Optimized OS till date and there is no any contradiction in it.Thank you very much for sharing such useful knowledge and comming feature of Windows 10.I am Glad to know about all coming feature in Windows 10.

  • Guys don't worry.. Everything is coming with W10M update to complete with Android.. My unknown source from Microsoft told me following features are coming in W10M soon as well as few in next year with W10 updates.., 1- Most awaited Applock feature. Official applock app from Microsoft. 2- Mobile data downloading limitations removed. You can download any size file with mobile data. No wifi required. 3- Build in call recording feature. 4- Looks like background downloading limitations removed now.. New API's added in W10 SDK for app developers.. 5- New Facebook app is coming which works really good even in 2G network. 6- UC team working on new UC browser app for W10 devices. 7- I think video scaling bug in full screen mode in video player is resolved and improved API's added in W10 SDK.. 8- Now all quick toggles available in notification centre... Flashlight toggle as well and lot more. 9- I think force to 3G network option is also added so now no worries about automatically drop 3G signal to 2G problem. 10- LED notifications settings are added in W10M.. OEMs need to enable this using firmware update.. Currently lumia 730/735 and 930 has LED light hardware. 11- USB OTG available.. 12- USB tethering added.. 13- Transparent notification centre coming. 14- transparent keyboard coming. 15- Tiles grouping feature coming for start screen. 16- New status bar is coming in final build. 17- new Music player, new full featured Office apps, new Outlook mail, new calendar, new photos app, new file manager app, new keyboard, new camera app, new translator app.. And a lot more 18- new store app 19- quick reply feature from notification centre and from banners as well added. 20- Clear data option for apps.. 21- Whole phone backup to SD card feature in emergency conditions. 22- new dialer/phone app. 24- new peoples app tile animation.. 25- most awaited background image for whole screen in start screen as well as for applist screen.. Also current option of tiles background also available. 26- after backup you can share apps n games with other windows mobile devices. 27- Microsoft now integrated messaging app with skype.. So we can use messaging app for carrier messages as we as Skype messages.. Also video calling and voice calling is integrated into phone app and peoples app.. 28- MS knows notification delay problem and they are fixing it.. 29- i think sideloading of apps n games possible now. 30- About apps problem MS working on Project "Astoria" for Android apps porting and project"islandwood" for IOS apps porting to Windows mobile apps.. Using Astoria project developers can easily convert their Android apps into windows mobile apps in few minutes.. So we can expect lot of apps n games in windows mobile store in fewer time.. This is a big project to increase apps.. 31- Continnum feature is coming.. Using continnum we can use our Windows mobile phone like desktop.. We can connect mouse and keyboard to phone and project mobile screen on any display even on TV screen.. It is best feature in my opinion for any business and for students as well.. No need to carry heavy laptops. 32- In upcoming new flagships 950 n 950xl Microsoft added iris scanner technology.. By this phones scan you and then only unlock.. According to sources iris scanner is faster than fingerprint scanner. 33- lumia 550 coming with front facing flash.. Microsoft launching all these phones(950, 950xl, 550), two versions of surface pro 4, Hololens, Band 2 and alot of hardware things which is still not leaked in MS event on 6th October.. Only two weeks remaining... If anything missing and if i got more features tip then I'll post them all.. And also tell me which feature is missing so i can let them know..

  • Dear Gaurav bigg, looks like you have changed the party.. Its ok no problem its your choice to choose your favourite OS. Whole world knows why android is #1 now days... Because it is feature complete as you say mature OS. No doubt they deserve it. About Windows phone.. Ohh sorry Wp name is dead now.. Its "Windows 10 mobile" now.. Unified OS works on all windows platforms like desktop, tablet, phones, Xbox one, Hololense, IoT etc.. Single OS on all platforms and also unified app store know as Universal Windows Apps.. Same app code for windows devices n single app for all.. If you look at this plan Microsoft is way ahead in Market.. You never deny this fact.. Because they are working on this... About your silly questions, keep in your mind that W10 is not last OS and even not going to die... And also Microsoft not looking for any Linux os for mobile as well (don't know who told you this BS).. Microsoft actually restructuring whole Windows platform from core with its NT kernel.. Such development needs too much time.. They are working hard day by day even in night shifts to improve OS.. Windows mobile OS is not dying now because it a part of unified OS now.. With this unification MS is light years ahead than others.. Windows phone was lacking features because of less API's... Now with Windows 10 Microsoft added all API's which means all features are coming and all limitations are gonna be past.. Do you know biggest question now is about internet security.. Not any single corporate company offer Android phone for their employees.. Security is major issue now days and you need to admit that fact.. No matter you are corporate user or common user.. Android is king now but all know Android has bad future.. Why? Because Android is insecure and open source.. Any hacker can hack your android device remotely... Don't tell me latest lollipop and marshmallow are secure.. You can't made any OS secure directly.. U need to start from scratch which is now Microsoft doing.. Secured OS.. They invested their money and time and definitely Microsoft has very bright future in next 2 years.. This is Microsoft's plan.. They are not mad to invest huge amount of money, power to develop failed OS.. They are preparing for the future.. This is not end.. This is new beginning of Windows with new W10 and unification. About windows mobile and features... You will be surprised by listening that each and every missing feature is coming for phone.. My unknown source from Microsoft tipped me that everything is coming to dominate Android but in secure way.. He also noted that be patience because such a big overhaul/restructuring takes time.. They are working day and night to complete OS.. About Nokia its clear that MS bought their H&D and let them go anywhere they wants to go.. Obviously as company nokia wants profit and they are turning to Android.. But don't get surprised after few years Nokia again starts to develop Windows Mobiles.. Its just a marke n business.. About Android and Qualcomm 3D os.. Its a joint ventures.. Do you know Microsoft is working internally with Intel to make Surface phone which runs real Win32 desktop apps.. Qualcomm chipsets don't have that much capability... Intel is also trying to reach ahead in Mobile world.. And also Microsoft working with NASA for their Hololense project.. So its how things work... Its a business at the end.. MS also working with Qualcomm to resolve worse heating problem in snapdragon 810 chips. You know in apple event in first time in history Apple invited Microsoft on stage to adopt Office suits.. Which shows how much they are ahead in productivity.. And ipad pro is a copy of Microsoft's own Surface tables with pencil and keyboard.. So Microsoft is also too much ahead in innovation... Everything is coming.. Just wait few more months.. I'll got some features leaked from my source. So I'll post them soon

  • Okay thank you! let me try to do this.

  • amazing mobile , your mobiles updated to windows 10 ??

  • I was bought this phone two weeks ago..no problem evrything is nice...great lumia..but don't receive videos in the share it....but video is sent...how to recive video in share it?

  • Awesome phone with regards to hd screen, battery life and better camera than 535

  • Ur Welcome bro...☺feel free to ask anything☺☺

  • False use ucbrowser for download u may download more than 500 mb in 2g network

  • means reinstall os dude...update

  • Change language to uk

  • People wear xyz brand clothes, do you buy that brand clothes too? BMW, Ferrari are damn cool (in all aspect) why don't you buy one? Its all about requirement. Windows OS Suits our requirement, so we use this. If you don't feel like, use any other OS of your choice. Don't say blah blah if you don't like any particular OS. Have you heard about "HOLOLENS"? Read about it. Then you'll know what innovation is and what's the potential of Windows Ecosystem

  • Claim replacement/repair

  • Setting > About > Reset

  • Dear paa gh..you don't need to worry about that dot...I have same ..

  • Max SAR ICNIRP: 0.88 W/kg in 10g tissue mass Max SAR India: 0.97 W/kg in 1g tissue mass .. as seen in extra+info on 640

  • Try Hard Reset (Setting >About>Reset), if problem still persist then reinstall OS using WPRT

  • Good to hear that. Cheers :)

  • Change Region and Language to UK restart then Cortana will work.

  • Sorry I have no intention to demoralize any one.If I heart anyone personally then sorry for what I said.I agree its totally personal choice, I am not forcing any one to go for Android or other smartphone.I also have Windows phone 640 XL something really amazing in Windows OS it's true.

  • Hello friends...please i need your help urgently. I am a proud owner of lumia 640 Dual sim 3G and i seem to have an issue. I can see these very tiny dots on my screen and it is not visible on white background but very visible on black or grey background and especially when i turn on my backlight to maximum.It looks like very tiny grains. Please is this normal with this handset?

  • Restart your mobile after changing language and region

  • Hi friends, After one month use,I found 0 difficulty in my 640 I enjoyed a lot with my mobile. I installed almost 150 apps. I will mention some apps names,I think it will help you. 1. Adobe reader 2. Flash light 3. Fresh paint 4*.gesture beta 5. Hyperlapse mobile 6.my piano phone 7*.office lens 8.perfect365 9.pro code pack + video explorer 10.ringtone marker 11. Scientific calculator 12*. share it 13*.vocal camera 14. Xender I mentioned some apps that may help you. Don't go blindly.

  • My cortana isn't working, It says " I'm afraid I will not ne able to help you for the language and region you have chosen" Someone please help I have tried setting the language and Reigion

  • Hey small mind lagdroid Gaurav first go and learn the meaning of what is meaning of WINDOW AS A SERVICE ' .we are royal user of window either it is worst or good .we are happy and satisfied.But it seems u are not.. I have both Moto G and L640(sister).and find that Lumia is much better than Moto G.basically battery camera display and build quality. I read all the comments here for a long day and your bak bak of little mind forced me to write.

  • Dear Gaurav here is not a fight between android and window.you have Moto G and u like android much so what.?..what u want ..we window user throw our cellphone....why u fighting so much.....android window android window..what is problem guy....everybody has their own taste then why u demoralizing them...stop ur psyco....let live people happy.

  • And Thank you for your reply.

  • Hi Muruges! I try to do this but its not going through , And now I know the reason , previously I entered wrong password so many times. Now please tell me how may I reset my password.

  • Why Windows 10 will be the Last OS.....?Why Microsoft Looking for the Linux based OS for mobile.....?Why Windows 10 release is too late.....?Why Microsoft destroyed Nokia brand..?Why Microsoft kills Nokia X series smartphone.....?Microsoft's Windows OS not as popular as that of Android dispite of various discrepancies found in Android OS the fact is that majority will die for the Android phone mostly because Iphone is too costly.Windows fails to challenge Android.I am also a windows phone usser and like Windows OS but we have to agree that Android is the undisputed winner in smartphone market and its the only truth.All latest innovation still running on Android OS.Qualcomm and Android together working on the 3D OS.Windows is far away from such type of innovation.

  • After Got Lumia 640 Update Ur Phone........... Then Comment :)

  • Exactly. he time out option isnt there in 520. so to keep the screen active and prevent it from locking start a slideshow or for that matter play a lengthy video..

  • (hi uday) goto >google >enter "outlook login\signin" >after enter "account & password" like facebook login >click right side on the top "acounter name" >choose "change password" and you enter new password >finally logout ur account >wait 30 minutes >after goto mobile store, again download new software like uc >ur mobile ask account password and u enter new password and signin >after u download and update software without issue... thangs i wait ur post... u know tamil...?

  • Hi all, how are you? guys I am facing one problem , I want to update some app, like One drive and other, whenever I am trying to do this its asking me for windows password and whenever i put my password which I sate when I purchase this phone , its not going through with that , please help me with this . Thanks!

  • Fake review

  • never buy lumia!!!!! after 10 days it started rebooting again and again. crappy attitude from nokia, as they do not replace a phone that they know well (after the problem i searched for rebooting and it is a well known problem that they don't say it to you when they sell it of course) they issued an update with a fix but they know that a very big portion of phones that it doesn't work and they need to change motherboards. money in the bucket!

  • wts the SAR value y don't u mention it

  • I think u should enjoy your phone besides paying attention as much techy like dots,pixilation,RGB colour,....guys research about your phone is over now...u have bought ur phone.see it is in ur hand.....now time to enjoy ur Lumia.

  • Dear subbu why are u making a slide show.just make sure that you have option for lock screen time out as 'Never'.if you are with update 2 then this option for u.and then update it on...15127.....to ....15148..... I have done it in my Lumia 640.but this option for never lock screen is not available in Lumia 520.

  • Thanks Mr.A for your reply. It has really helped me a lot. I thaught those dots n lines i see are defects and was worried but youve cleared my worries. Thanks sooo much

  • Some Applications R Paid Not All............ Messenger, Facebook, Whatsapp Etc etc.......All R Free:)

  • the update doesn't seem to progress especially if you are with 512kbps connection. it has been the case with me as well. start the update and try opening the photos gallery and start a slide show and "don't lock the screen". just leave it with the slide show and the update will be progressing in the background. so, make sure to keep your phone in charging.

  • Guys help me my lumia540 autometic decreasing bettey( standby )while i restrict all the background apps.. Plzz help me...

  • Release date for Windows phone 10 software on or after 6 October......... rumours

  • The popular apps/games, are free on Andriod playstore, do we have to pay for the same apps/games when downloading from the windows app store? Because six before i read comments on gsmarena that, many of the popular apps/ games are classified as 'PAID' apps/games in windows apps store.

  • Thanks bro. Problem solved

  • Not with 2g..but with 3g

  • Those dots and lines are present on every phones and are visible in some handsets...every lumia 640 has those lined and dots...its not defect..it is actually polaroid filter present on screen which is used to reduce refectivity...so dont worry bro..its normal..even i was worried when 1st time i saw it...lol..

  • Try hard reset. When start screen appears after hard reset don't do anything; just let the phone sit for at least 20 min, #DON'T RESTART# (coz apps install in the background, as soon as they will get installed, they will start appearing)

  • After update to insider preview i didn't find tiles. Only some icons it's showing please help.

  • Dear king pin I have no such type of issue....it looks quietly black.and is good.

  • Yes dear analytic...you told right...it is price worth phone.with amazing display,battery,and camera.

  • You can rename any video photos by using file app.

  • Hello Ajitov 1-you can download any amount of data either via mobile network or via wifi.you can see this option in store setting. 2-after one year office 365 will expire not the inbuilt office app.and sure you can always edit create documents in office app.

  • Please somebody should view his display in a dark background in a low light backlight mode and see if you will see very tiny dots like am seeing on mine. Please!!!!!!!!!!!

  • how to rename the video or photo?

  • 1) does download more than 50mb compulsorily requires wifi? Or we can use 2g/3g internet irrespective of the amount of download data? (2) even after the expiry of the free one year 'OFFICE ' subscription, can we still view/edit word, excel, etc documents?

  • use moliplayer

  • update ur phone first >goto setting >update>check update... after phone update automaticaly... u are india..?

  • update ur phone first >goto setting >update>check update... after phone update automaticaly

  • hi frnd >goto "store" >chose "setting" option >check(click) automatic update >back again store >click "download" option >after update your "videos" app.. thanks....

  • To get insider preview; install insider preview app, then opt for either fast or slow ring. After that check for update( in setting). As u said it stuck at 9%, let me tell you it didn't stuck. The progress bar will jump to 60-70% , don't worry about % shown. The % doesn't increment by 1 while downloading insider preview, rather it increments only couple of time. Just make sure you have enough data and proper connectivity. I suggest you to let it download the update overnight if you have slow connection (say 512Kbps)

  • None of the player can play H.265 video. I am suggesting reset if video is H.264 (& upto 1080p) encoded and still cant be played

  • I get a new lumia 640 but this phone automatically switch off and switch

  • The phone has all needs as Smart Phone! Good Display resolution and accurate sensors Good Touch Response Features like Glance Screen, Screen Sharing, are good Battery found to be too good we can use over the day without thinking of plug Generally performance and quality of built with GDR2 update really good phone. Camera quality also up to the requirement 8mp rear/1mp front camera gives quality image and video.. Simply one of the BEST PHONE for the PRICE. ITS WORTHY !

  • u need to contact operator ..

  • Ya my suggestion is here.. 1-reset it phone 2-update it(via 1gb 3g pack) 3-if not fixed go to Nokia care. And remember that you are only one who is facing it in Lumia 640

  • Dear jithikon you are right to get about windows 10 first.but u should wait until its official release.ok....if u want tech preview then it is possible by window insider. If u are updating your phone without insider then it sure u are updating its os version from .....15123....to ......15148.... Your update failed at 9%.it only one reason no speed in internet.try 3G in night at 12 am.

  • not posible windows10 update without insider app.. but u get full version in few month later... one time go to technical preview then again u not go direct ful version, again come-back windows8.1 (via "windowsphone recotery tool" it take 5gb internet usage) after u update ful version... so wait few months only after go to direct ful version....

  • Thank u.. i buyed 640 two days ago..i satisfised this phone...

  • i heard this phone can not download data above 20 mb without asking for wifi, true or false?

  • Hi frnds , can someone tell me how to I set voicemail for my no. Iam am idea user and I don't understand how to set voicemail configuration for my Lumia 640. Pls help

  • Hi. I faced same issue almost twice a month. Any fix?? It's fine after reboot everytime.

  • Download windows phone tool. Recovery your mobile. you get back to 8.1

  • Thanks buddy... Can u pls tell me when the update will come to this mobile I mean without insider. when v can download win10??? Do u know abt tat release???

  • Lumia 640DS or Sony E4g ?

  • first connect good wifi connection minimum good 3g mobile hostpot >reset ur phone first >after install "windows insider preview app" and login microsoft account >choose "fast ring" >goto phone setting >check update and update >update succesful after check windows version below 10512 then again update ur phone (don't use) "insider app & login" > mostly avoid window10 update reason for it is only techinical preview not a full version. wait and update soon. thanks...

  • 640 is a windows phone and Lenovo k3 is an android phone base on how you want to use then buy that one

  • Tried to update this phone but while downloading the update it stops downloading at 9% I tried all the options and advice given in internet like blogs forums but nothing works in it... Again again sae problem. How to fix this problem? Somebody pls help me to get win 10 preview. I purchased this mobile for windows 10. But now I fed up with this issue.. Pls help me to fix this issue...

  • In bsnl up east there is a 3g pack for a 1 gb for 5 days in 63 or 69 for everyone.I updated my cell by this pack.I tried it in day time but there was low speed as 40-60 kb.then I tried it in night 12 am. O wow what a speed 1-1.2 mb/sec.just in 15 minutes 800 mb was consumed.my phone got updated....happy

  • Ok you told right to him .. But if that video has h.265 codec then this problem will not solve after restoring the phone Better try in other players like moli,omni,vlc.if doesn't fix then simple delete that file. Lumia 640 is a great device in windows smartphone history.

  • Download VLC :)

  • Lenovo K3 is the pathetic smartphone go for Lumia 640 much much better smartphone.

  • 3G Data plan problems for phone updates???? Go for Vodafone night pack - 12 to 6 Avail 500 mb 3G data for 29 (one night) or Avail 1 GB data for 49 (one night)

  • Microsoft lumia 640 dual sim or lenovo k3 note which is best? Pls reply me...

  • If you are girl...newtronics pink mofi flip cover for lumia 640 on amazon...if boy...newtronics brown mofi flip cover on amazon

  • Lumia is gradually improving

  • Remember MKV is just a video container; it can use several encoding technique. This Phone (with 8.1) supports MKV or MP4 (upto 1080P) with H.264 encoding. Probably you are trying to play video with H.265 encoding, which will fail to play no matter which app you using. (To check encoding, on your PC, play video in VLC, then, "Tool > Codec Information") If encoding is H.264 (& upto 1080p) then try hard reset (Setting > About > Reset) or reinstall OS using "windows phone recovery tool"

  • Remember MKV is just a video container

  • No, for 4g get an LTE Version

  • Dear Uday I understand your problem and happy to help you.ok first you should know that I have no problem of in playing mkv either via default or by moli player. Ok 1- Restore your phone. 2-Make sure you have updated to latest os version (...15148..).If not then update it. 3-Moli player is best media app in windows phone just like mx in android to play any format of video. Remember L 640 is a great phone to play any format of videos.If the above process does not work then be sure that video file has own missing codec issue which able to play In laptop but not in cell.....

  • My screen occasionally freezes, then I have to restart it. Any idea why? How to trouble-shoot. Thanks

  • Guys I am not able to play mkv format video in my phone. Neither its playing on default player nor in vlc and mkv player, what should I do? Please help me with this.

  • Hi, I am using L640dual sim since Apr 15. Screen of my phone occasionally goes blank (dark grey). any suggestions for solution.

  • Is this phone support 4g

  • Moliplaye imo, use pin for security (afaik no app to individually lock apps)

  • Compass works fine, though no OTG support , may be available with windows 10 mobile upgrade (likely possibility is No)

  • To share via shareit, make sure the other part(assuming android)turn on wifi hotspot and you are connected to that network (also make sure you do not have applied any static ip setting in wifi networking i.e on windows phone), now share as usual, tap receive if you wanna get a file, else mark and send. # xender app is also available for windows phone now.

  • is compass working on lumia 640 dual sim? Is it otg supported? pls ans soon. I m going to buy this phone.thanks in advance

  • After 15 days use I didn't feel any difficulty,I installed a lot of games and photo editing apps,thanks to flipkart for giving me good product.share it is there.cortana is there.very easy to operate mobile.i updated my phone.it was 4minutes update.simply super.

  • gaurav big is really good ur r honnest and windows lover

  • Wifi File Transfer Now you can share any files from windows phone to Android phone. * No size limitation. *No internet connection. * No cellular charges. #How to send files from windows phone to Android- Just do the following steps: 1) Install shareit app(W8.1), In case of windows 8.0 just install shareit app (W8.0) on windows mobile phone. 2) Shareit app must be installed on Android phone. 3) Open shareit app on both mobile phones. 4) From windows press SEND key, select files and press send.. 5) Click on RECEIVE key from android phone. 6) Wait until Wi-Fi hotspot(Android) turned on. 7) at bottom of the shareit app(Windows phone) click on 'View WLAN setting'. 8) It opens new Wi-Fi setting window. 9) Click on Wi-Fi sense and enable Wi-Fi hotspot. 10) Then press back and then enable Wi-Fi, it will discover new open network and you must connect to it. 11) press back and as you come back you will find a new network of your friend to whom you want to share files. 12) Click on the network and your file will be sent. #How to receive files from android phone: 1) Click on the Send button from android phone and select files and share. 2) It will activate hotspot service. If not, u must enable apple optimization mode. Press 'SEND' key and at the bottom of the phone you will find three options/Icons- A) Apple B) Android C) Computer. You must choose 'apple'. As you choose 'apple' it will activate hotspot. 3) Then press RECEIVE key from windows phone and at the bottom of the shareit app press on ' View WLAN setting'. 4) Hotspot must be enable on windows phone. 5) Turn Wi-Fi on and connect to the open network. 6) Come back to the app and Android will found windows network. ##Important for windows phone- 1) Hotspot must be turned on. 2) After connecting to the network through shareit app, sometime it can't discover open network, don't worry go back and press again SEND/RECEIVE keys. ##Important for Android- 1) when you try to send any file to windows phone, you must turn on 'apple optimization mode'. 2) If u don't, windows won't discover a new Android network. I checked it, it really works...i am feeling better ever before.

  • Windows phone never turned off on charging , you can use flight mode for quick charging and for unwanted calls.

  • I want to know dt here is any app like android from which we can share file more quickly? and is it able to share file with an android device. I was trying shareit but is not working. plzzz help me

  • Front camera is fine!!! something that's acceptable. Just bought it yesterday

  • how to charge the phone while its switched off??? I cant do it PLzz help friends

  • Any one share me the purchase link for back cases/cover , which looks cool on this phone..

  • which video player app and security app will be best for my 640. plz rply

  • becoz we r using and experienceing it and you r not. use it then commet it. thank you

  • maximum 2mb & 5 min to update the phone and takes 300mb to update additional apps like netwark+ device hub lumia camera lumia selfi video music sport game etc. you can take 500mb 3g data pack and your phonee will be up to date

  • windowsOS gives more speed than android. its alsso true that it eats more data than android os

  • its front camera is .9mp only. but its fine enough for selfies skyp calling. if u r a camera lover then go for xperia. but. lumia has its own class. it will never disappoint u

  • it just need1 or 1.5 mb to update the phone

  • Guys can you please tell me how it's front camera... Is it noisy???

  • Press the volume key. You'll see a menu on the top with the name of the song and the option to stop the song, skip backward or forward

  • i want to buy lumia 640 dual sim any one who have the same mobile can tell me about its front camera result ?

  • Congratulations dear..enjoy Lumia camera..battery backup..it much sexy look and handy when u put a transparent cover and screen protector..

  • The OS version of l640 is ..15127.. when it comes from flipkart.but u should update it soon as after update u will get latest version ..15148..

  • Lumia 640 cam is much better than Samsung 8mp...Samsung market has over now.nobody is buying Samsung phone.If u love windows then Lumia 640 and if u like android then Lenovo,Moto,Asus,htc,Sony but not Samsung....if u need L 640 camera sample then come to my WhatsApp 9451452509.

  • Ordered one L640 today ,,, excited :) If you are heading to Windows, This would be a Great deal with this price. And it will definitely get W10 update. Main Pros: Display(Gorrila3), Touch, Camera, Battery, Design, CPU, GPU. Can go blindly 4 it.

  • Hi Reghu, I too hav the same reboot problem with my Lumia 640. Fixed it with update, it takes only 5 miutes to update(via 3g). Now its fine

  • Android Smartphone is totally different from the Windows Smartphone.Those who Love Windows will never go for the Android.Android itself not the perfect OS.Android is nothing but the Copycat of IOS.But Windows OS totally different.Windows phone have it's own class and its own market.Slowly but contiguously showing its presence in the market.And its totally Windows effort and its hard work.

  • thangs uday

  • Recharge 1gb 3g pack , you can easily update your phone .

  • yeap , Even Its better then 8mp in good lighting.

  • Hello,friends any one tell me about internet speed of lumia 640 dual sim

  • Cortana will work in india...just change speech language to English Uk from settings

  • hi pls tell me lumia 640-dualsim 8mp camera better than samsung 5mp camera...? tell me anyone 640 dualsim user...@ plz..plz..plz...%

  • You said major update only. Other will require small mbs like 10mb.

  • I have also same problem

  • Hi friends.... How much updating package for l640

  • hi raghu i'm not a 640 user but i,m previews use lumia 520,630 ; Error fixing update below 100mb but any major update taken example 600mb so u activate 1GB 3G internet ; and Use wifi network via mobile hotspots ; example:ur net activated sim insert ur friend mobile and ON friend mobile "Hostpot" in and u access ur friend wifi through(via) ur friend mobile hostpot ; after UPDATE ur mobile ; error fix update take 10-30 minutes major update take 30-1.00 hours... Wish toHappy update...

  • Got my 640. created account rebootaed 3 times in a day showing update every 3 hours going to update via mobile data 3G How much time and mb does it takes ?

  • cortana is preinstalled...just long press the search button to activate jer..if. that doesnt help then you should try to change your region,speech,language..... sorry for writing twice..

  • cortana is preinstalled.....you just have to long press the search button to open ...if that does not help yhan you should set the speech language to English (UK)...also set the region correctly. :)

  • Is it possible to delete saved contacts(in sim) on 640.HOW?TELL ME PLEASE

  • go my lumia yesterday,created outlook account on that.it rebooted three times in whole day.mobile is showing to update available.going to update it tommorow.can you please tell me how much data approximately it will take to update and how much time?.cortana is not supporting.because i regestered it as in india

  • i bought lumia 640 in quickly...@ i love lumia and ms and microsoft

  • Yesterday I recd my Lumia 640 duly repaired. Now working ok and kept under observation. I think motherboard has been replaced by Microsoft. Impressed with the support from Microsoft. Handset was submitted on 17Aug15 and received by 27Aug15. Problem was Automatically getting restart and gone in flight mode. Thanks support!!

  • Hey Ramu ...first learn Lumia.....then comment.ok I use easy transfer app for sharing with a speed of 5MB/s..u should try it.

  • Raghu , u can update it any time

  • 3Gb :)

  • Hi U first update ur mobile after u create outlook mail.. Go to google and type "create outlook account".. and use account address is must [email protected] || example [email protected] dont use "[email protected]" use ur DOB is 1995 or below 1995 ex:1994,93 etc

  • Best Performance. Affordable price. A Best phone in that price range. Data Cable has to be purchased from the market.

  • U Can Share Files N Videos........ But Before Share Plz On ur Bluetooth........ Or Use "Files Folder" If U Want To Share Through Whatsapp or Hike or Messaging or Facebook.

  • if anyone can can suggest an alternative for sharing files other than share it

  • its is worst mobile in terms of sharing files n movies. even share it does not support the same.

  • Shall i update it before sign in or after sign in via microsoft account

  • I have microsoft account(on the day of creating it showed acunt address as '[email protected]' and so i created it as '******[email protected]'i.e, as same as my gmail id,is it valid? account is actually opening but i was worried wheter it is vilid in 640 or not?)with date of birth 1998 but i changed the year to 1995.because i was heard that 'if you are a minor then it will ask your parent account along with yours' but my father has no microsoft account ,and so i changed year.shall i can use that accunt ?

  • Don't forget to update it first.and congratulations dear.u r welcome in Lumia family.....enjoy

  • Hello everyone, please help me to get the Cortana for my Microsoft Lumia 640 lte.. I can't to get Cortana from windows store..because no Cortana app in store...please help me quickly..

  • Hi WP fans, in L640DS Out of 8gb memory how much internal storage is available for users?

  • Thank you! Now its working.

  • u can use 3g in both the slots just activete 3g pack and got to settings>mobile+sim>highest connectin speed and select 3g as default... thats it .... it will work i am using 3g in both the slots.... one aircel and another Vodafone..... simply smooth.....

  • I don't know how to Thank you bro. Because of my misundrstanding,i have orderd 'yu yureka plus'(@8999) yesterday. But,after seeing your comment, I have changed my opinion,i cancelled my yureka plus order and ordered microsoft lumia 640 white colour today.because there is no cyan available. @8999(+90 for one day delivery) and i want to use 32gb class10 sandisck SDHC memory card 48mbps. My first opinion is to buy a mslumia 640.but my friends confused me.Atlast i trusted you.i have to wait 18 more hours to get my msl640. I will post my expenrience after getting my mobile.once again thank you bro for your valuable suggestion.

  • Hi guys ! I have a question , I know that we can use 3g in sim 1 , but I want know can we use 3g in second sim option as well , because I insert a sim in second slot but while I am trying to use 3g its not going through . But I can Easley use 2g in second slot. I am using this phone in India. Please help me with this .

  • My query, Is it possible to use tubemate in windows phone? I searched lot abt it but could not get information about it. Anyone plz help me. I ready to pay for software also.

  • After using various smartphones of different brand I can definitely say that Lumia 640 640 XL & 730 is the best smartphones under 15K.Display is very bright you haven't feel any dullness in while watching full HD video colour production is very good even in (lowest mode) sunlight readability great .Yes among these 730 is the best in display quality (having 312 ppi along with Oled display best in class)retina type display and 4.7" perfect size for the smartphone.But all three are the best in class.Fantastic signal connectivity no network issue.WIFY is great.Battery at par.Camera unbeatable but (only struggle at night noice level visible),build quality is very good impressive one, no heating issues .Windows OS now very improved .And day by day improving more and more and yes it's highly optimized OS.Some features are amazingly beautiful on Windows Phone.Friends Take a chance and buy it.You will never regreat to have this masterpiece.

  • Both are superb device......after updating l 640 the restart problem has over.actually this restart problem was a force to user from Microsoft so that they can update their mobile soon...

  • Hi WP fans, out of 8gb how much internal storage is available for users?

  • Raghu, let me correct your misunderstandings. 1. Anybody can write apps for Windows Phone. No agreement is required to create apps. Anyone knowledge of dot net can write apps for Windows phone. 2. Android OS is open source however non of the google apps that come on Android are open source. 3. Android is written in Java and android needs more RAM and more CPU,GPU to perform better. More the RAM and CPU your Android will have better performance. However there is concept of code optimization. If you notice Apple iPhone run on just dual core with 1 GB RAM and aps run without anyone complaining. Same goes with Windows Phone OS. Snapdragon 400 is a old process with 1.2 GHz quad core processor. However Windows OS runs very well on that processor with 1 GB RAM. This also gives advantage to WP, it give better battery life. It beats android OS having same config. Check my blog at I am getting battery life of 1.5 to 2 days. 4. One of the good thing about Windows OS is, it doesn't do data mining. You will not see the advertisement the way you see on Android in every app. The UI is one of the best informative. You can see lot of information in one glance. Cameras and photo software on WP are top class. Its a different OS with different liking. Dont block your self in processor or memory, check if it gets done your work or not.

  • I can't ping other PCs on my LAN from the phone. WP, what a joke.

  • windows is another platform and android is another platpform. Windows phone support apps that are created by microsoft and some other big organisation apps(because they had an aggrement)whereas android phone is open source, any type of app,organised by any company will support on android. windows apps are of 15% of world wide apps where as 85% of all world wide apps. That percentage shows us what android phone can do. now a days android are comming with 2 GB ram and front atleast 2mp camera @6,000 Rupees. In microsoft, cost is very high and it has low snapdragon 400,we will never afford 128gb,because its cost is 5 times of 640.not good headset and only 3gb internal left. 0.9 front cam.all these disadvantages why you prefer buying it

  • Using Lumia 640 From June 29............5 Inch HD Display, Call Clearity , Very Good Battery Life, 8MP Camera Good, 1 MP Front Camera Like 3 MP Camera, 1 GB RAM Like 2GB RAM Of Android (Not A Single Hang), Application Directly Download To SD Card My 80% Application In SD Card, Etc etc............ Don't Worry About Applications Every Important Applications Available More Than 3 Lakhs Applications......... And Whatsapp Lovers Call Option Available Both In Whatsapp And Hike.........:)

  • after four months of use........i can't find a single problem....blindly go for it!!! it has better camera,performance,battery backup,looks...

  • Don't go with the review 640 XL is the fantastic Smartphone along with very good camera nice display,smooth touch and solid battery. If you want better camera 640 XL is the better one but only cons. Slightly bigger in size,pros 13 MP rear cam. with Zess lense front 5 mp.Solid battery backup.

  • dude how to updare phone

  • What is the size of all the updates we get just after unboxing lumia 640 ??and can you tell me how many updates we get just after

  • Windows phone are amazingly good Smartphone.

  • To close them, just tap the windows key

  • i hv two more things to ask...1st is how to turn off mix radio...coz whenever i use and close by using back button it keeps playing in background and i dont see anyother exit option in app....2nd is in lumia selfie app is there any way to turn off tap anywhere on screen to cpture feautre and to capture only by clicking camera icon? Reply soon thanks

  • Hello everyone, I am following the lumia 640 LTE version reviews regularly. I am from India, and LTE version is not available here. I searched for Lumia 640 Dual sim 3G version. I found so many negative comments about its rear camera in microsoft's official website, that it cant capture good quality images in low light and night. Also they mentioned that, the pictures captured in day time is so grainy. I like to buy a smartphone. This will be my first choice. But i found no negative comments about camera here. So please guide me which should i believe? Reviews in MS official website? or Reviews in GSMARENA? Thanks and Regards GURU.

  • Hey guys,I am planning to buy lumia 640 dual sim.Please tell me 1.Is this phone a good buy? 2.Can we set any film songs as ring tones? Please reply as soon as possible.....

  • Lumia 730 having great display near to retina type display .Capable rear camera front camera is just a great but not as good as Xperia C3,and good battery backup.Lumia 640 Having nice display Not as good as 730,solid battery backup,good in camera.640 XL is again good display not like 730 & decent camera rear & front but not in dark in dark noise level is high and its visible too. 640XLSlightly bigger 5.7" 730 4.7" is just a perfect size easy to operate with single hand.Battery backup is at par simply superb.All three Lumia Smartphones 730 ,640 & 640 XL having great sunlight readability. Overall all three sets have their own advavantage & disadvantages

  • You don't need to panic and confuse. Reboot can happen with any phone if they use corrupt or slow SD card. I am using this phone for past 22 days and I have not seen a single reboot. I am using class 10 SD card. I would recommend this phone to you over any Lenovo phone who snoop on your data all the time.

  • I've ordered l 640. But here I've read abut restarting problem and it's switching of. Is it the fault of d device or it happens with evry lumia 640. Is it normal. If it it will happen wid me then what hav to do. Please suggest i'm in too much confusion. Have i done right by choosing lumia ovar lenovo A6000+. Please help

  • Always keep your phone update.ok if you have decided to update it then first reset your phone then update it.by this process you will get more internal memory.only do it when you have Wi-Fi.

  • Hey shreyas yes it is. DLNA support and it is inbuilt.

  • Hi friend, I want to buy lumia 640, pls anyone tell be can I recordrecord calls (incoming and outgoing)

  • Dear Raghu Lumia support 128 gb memory card.Every memory with class 10 is super.It has a good transfer speed.

  • Thank u for ur suggestion friend My phone is 640 ,not 640XL bro

  • thank u bro. I have small question.please feel free to reply. 1) I want to use sandisk micro SDXC 32GB Class10 memory card.is it good? 2)We have to update mobile after receiveing?

  • thank u for ur suggestion bro.but i ordered 'SanDisk micro SDHC 32GB class 10 ultra' in amazon.in do u think it is better?

  • It's easy to use my friend.Buy SanDisk Ultra or Samsung EVO class 10 SD Card 32 Gb or above. And enjoy Lumia 640 XL.Before using Update your smartphones on Wify connection.

  • Welcome to.Lumia family raghu.....you will feel better with it.

  • Hi friends, i was using nokia 5130 xpressmusic keypad mobile up to now. I don't know more about smartphones,android phones even sreentouch mobies and Today i got my MS L640 from flipkart.I need your valuable SUGGESTIONS and how to handle these type of smartphone and what are the problems am going to face.please friends i want to learn from you.

  • Bro, . I have white colour. I think this doesn't matters. Okay am going to charge it fully and will tell you details after sometime. Glad to meet you... 😊

  • Dear shakil Lumia 640 is a great device.It has amazing battery backup,camera,and display.with a buttery smooth experience. Best wishes for your luck.please let us know what flipkart do now.inform us time to time.

  • Dear half it good that u have used Lumia and bought other one.Lumia phones are great devices.let me know how much battery backup u achieved correctly. 1-charge it to 100% then leave it for one hour.check how much % it decreases. 2-charge it to 100% then surf the internet 10 minutes and just chek %decreases. Remember that if network signal are full not fluctuating. Now I will check same in my phone.then match it...ok One thing more I did not heard battery problem regarding this phone to any of my friend.beside one and second u.he has orange colour and u have?common om my WhatsApp.

  • Thanks bro after checking about pixilation isuue from all over the web and also as per ur feedback that your not facing pixilation iauue while browsing from third party app and also while using some third party app this issue comes. Yesterday I have given order for replacement of my product. And today I got the call from flipkart at 1 pm and the call person given me advice to first reset you divide and might be your problem solve. So as he said I have done hard reset. But after reset I m still facing a same isuue. And one more think now after reset I have noticed that even in 3g network I m gettin only 2g. So I have contacted with Flipkart again for replacement and they replied me with mail that I will get call at 7.30 from them. Bt after 8 pm I got the msg that they will contact me on 21aug at 12.30. Which I m waiting... I hope my replacement go smoothly..which I doubt...

  • dear bro, All these things you mentioned are already turned off. I have used lumia, so I am aware of these settings. I think that I've got a defected piece from flipkart.

  • And dear half one thing more 6-always turn on battery saver mode 7-remove unnecessary app 8-turn off your data connection and use it only when it required. 9-charge only when it below 20% 10- In display brightness setting slide down to minimum 11-if u like glance screen then ok otherwise turn it of. Your phone is full of feature and capable to beat anyoneby its performance .use all features only when u need.let suppose like that a powerful man perform his ability only when required not all time.but remember he has power stamina.and last give some relax to your phone.

  • Ok your problem is about battery backup..dear moon remember one thing that u are using a best battery backup windows phone approved by gsmarena...so first you should do to get good battery back up... 1-Turn off your location 2- change brightness to auto mode 3- Turn of Wi-Fi and Bluetooth.they are open by default. 4-stop automatic app update. 5- It take 2.5 hour to full charge and it good for battery life as slow charging. and finally remember one thing that it is a mobile not a laptop or desktop.so give some relax to it.

  • Hi guys, I was using lumia 720 since 1.5 years... I sold that handset coz of Nokia care fault. I purchased this phone (Lumia 640 dual) two days ago and facing the below mentioned problems... - Battery drains too fast, I have charged it 5 times since i purchased. - Sometimes it heats so much that I feel uncomfortable to hold it in my hand. - Battery takes 4 hours to be fully charged 10% to 100%

  • Bro yesterday I bought a Lumia 640.it has a problem , sometimes it's auto restarting .please can you help me ???

  • Please reply me does Microsoft Lumia 640 have inbuilt DLNA or not

  • Dear shakil thanks to connect me to yourself.we have no any problem like you have.you should contact to Microsoft customer service 18001021100 once.They will be happy to help you.but first sure that you have updated your phone to latest firmware version 8.10.15148.160. 2- gorilla glass is scratch protective not oil and dust.everything get old but if you put a screen gaurd then you can wipe oil ,dust.and your sreen will look always new shinning...so it good to put screen gaurd and a back cover..

  • hi, is this phone having fingerprint magnet at the back?i saw that in many reviews,except for black as it is said to be mate finish.

  • Should I use screen guard for this phone šŸ“±.....or not

  • Thanks for your reply I mentioning once again that pixilation isuee only come's when I m browsing from third party apps .. When I m browsing from stock browser than everything is fine except this iauue I really like this phone.... So what should I do ...should I go for replacement...... Actually i m hesitated to go for replacement because i have done that before.....bt if my cell is defective then i have to replace it...

  • Ok I am here to help you.I read a lot of comments here.If any body have reboot problem then he should update first.you should know that ur mobile is forcing u all to update it first.It can be in nokia care for free or self via other wifi.just put 1 gb of 3g data in sim and insert it in other mobile of ur friends and connect with them via wifi.2- pixel issue- somebody are worry for pixel issue.I want to say them that there is no any such type of issue.If you are feeling it then please tap to advance colour setting option. 3- and those who are excited to know camera quality then they should know that they are talking about Lumia camera.its amazing dude.if you need camera sample then please connect with me on my WhatsApp number 09451452509 and decide urself.

  • Front cam is great. See this Primary camera is good too :)

  • Just bought lumia 640 from flipkart and it reboots 4 to 5 times in a day. how can I resolve this problem.

  • Has someone played a video on windows phone from a SMB share ?

  • hi, how is the camera Quality on this Phone? the Front Cam And Back Cam.

  • ... So think lot before going to buy. +1

  • Nop! This phone is only available on Flipkart and Ebay.

  • i have samsung galaxy y android phone from last 3 years .i want to buy lumia 640.....is lumia 640 best option for me....please reply

  • After two months of use, I faced problem. Handset getting automatically reset after every 5 minute. Automatically gone in flight mode. Not getting out from flight mode. Hard reset also gone in vein. Lastly given to care centre. They informed that it is required to send to factory for repairs. Now I am waiting. So I am upset with quality of Microsoft(Nokia). Their Quality is not maintained. So think lot before going to buy.

  • is lumia 640 available in microsoft stores?

  • You can use hotspot with other mobile phone.Then it will be possible .Actually Windows phone system update must be requires WIFY connection.Instead of WIFY you can use Hotspot with other mobile but it must be 3G or 4 G speed.

  • Gaurav bro actually I don't have Wi-Fi connection . I used 3g connection always. And for update I take nights packs of 3g and to my phone update... Bt In this phone i m not able to do that.

  • Do you have WIFY connection.In Lumia most of the system update required WIFY net connection such update not be possible in Mobile network.

  • I ve heard that lumia 640 has text pixelation issue.... Text appears to be pixelated with blurry diagonals while web browsing and in some apps... Is it so? You bet it is :( The devices comes out of the box with a broken and unfinished version of GDR2 that introduced this issue. I don't know if it has been fixed in the updated version of GDR2 that is currently rolling out, it didn't arrive on my phone yet. See this topic for some example screenshots: windowscentral.com/windows-phone-8-1/356397-text­-rendering-bug-issue-windows-phone-8-1-gdr2.html­ I just copy pest this issue from WP app isuue site for all of you. And this the same issue I m facing now. Just wanted to know once again is anyone facing a Sam issue like me.

  • Sorry Gaurav not understand what u r trying to tell me..plz explain me again bro

  • Try to download system update no the WIFI connection your problem will definitely short out.

  • Ok bro...

  • Shakil , I think you should replace this phone, because the issue which you're facing it should not happen in any phone. And One more thing if you can do? Please update your phone one more time and then let me know. If you face any problem after that you should replace it .

  • Windows 10 update found r not?

  • Thanks for ur valuable reply bro... Bt just need little bit help this is my 2nd day with this phone and still have chance to replace it. In my cell at start after opening any page on web text looked crisp sharp bt after some time they becomes dull...I don't know why .. Just wanted to know whether this problem persists only in my phone šŸ“±.. Or in all Lumia phone Or is any update is required for this solution.. Yesterday I got this phone at start after 20min of use phone started to restart himself. Bt after update that problem is now gone.. Bt I m stil getting a update msg frequently ..which I don't know why not downloads

  • Yes two Sims accepts 3g(h+)

  • Never,it is not possible on any windows phone ,use windows apps.

  • It's support apk files r not? How it's battry backup?thank u

  • Hi Shakil, Please use Opera mini instead of Uc browser , I don't know why you're facing this issue in using us browser, I understand uc browser doesn't provide good graphic but its not as bad as you think, I am using this phone last 2 months and I didn't face any problem like this.

  • Is anyone knows abt windows 10 update and what we are going to get in wp 10

  • In my Lumia 640 why texts became blurred after sometime especially while browsing on uc browser... Is any one have same...issue Its my second day with my new phone šŸ“±Microsoft Lumia 640 but not fully satisfied by this phone. With this phone I have Samsung s4 with me from last 1.5y and still runs like new....phone...

  • lol bro, it seems that you are using chinese lumia 640... Coz I have used lumia 720 for a long time... Lumia 720 used to have 512 mb ram, but it never lagged.... I played asphalt 8, subway surfer, temple run etc. But never faced heat, lag issue. In term of navigation.. It worked perfectly all the time... I think you have mentioned cons of you old android device coz lumia don't have such issues, you mentioned here....

  • yes you can. In the Email section you can easily access your Google account

  • I am so completely and utterly fed up of seeing "Resuming" screens every time I jump between tasks on my 640, and to add insult to injury, the number of applications which do not correctly remember state when you jump between views is mind-numbingly frustrating. Even applications that support "Fast Resume" still often do not remember how far down that list you scrolled or have the ability to keep a connection open in the background, so you still end up waiting for that dreaded refresh to take place. Turn the screen off for not even 30 seconds when you leave an app open? Too late, it's already been tombstoned and the dreaded "Resuming" comes back. Totally unacceptable. I never had this level of multitasking frustration on Android or iOS. No doubt if you like chatting via Skype or fb it's going to be unpleasant on Windows phone because of constant resume and no true multitasking. Same with Twitter, you can't expect to bring up an instant loaded twitter feed, you always have to wait for it. Windows phone is the best is for waiting. Wait for Twitter, wait for chat, wait for resumes wait for live tiles to flip.

  • Just got my new Lumia 640 2 hours before......finding difficult to use at first....btw wanted to know abt the some of the useful app for my new phone ...plz tell e this is my first Windows phone experience..plz guide me friends

  • Hi Jitu, If your phone is restarting 4-5 times a day then most likely you have corrupt or slow SD card. I'd recommend you to format your SD card and try again. Also make sure it is atleast class 4 SD card. I'd recommend to go for class 10 SD card if possible. Make sure to back up your SD card data before you format it. If nothing works only then I'd recommend to factory reset the phone.

  • 640 supports all android apps?

  • There are lots of Smartphones in this mobile world.But very few are the actual player who actually serious about their performance in this world's of Mobile.In Android market Motorola's phone is the unbeatable other than Moto you can depend upon the Most dependable series Nexus the ultimate Android smartphone.Samsung only in Note series is very serious about their performance.Some Chinese giants Like Mi and OnePlus smartphone prove that it's actual vision towards the Android phone.Asus ZenPhone series is somewhat very capable in performance.All these companies are very serious about their Smartphones business.On the other hand Microsoft with the Windows OS slowly but trying to compete with the Android market yes its too difficult task for Windows to overtake the Android market.But the truth is that Microsoft try very hard and very very serious about it's Lumina Smartphone.I personally feel Windows is very Optimized OS and something very amazing features in this Windows OS ,and no need to invite other manufacturers like Lava ,Micromax to make Windows phone.Microsoft will make Lumia series with the perfection and I don't think the other manufacturers going to take care of this Windows project seriously.Even most of the manucturer is not serious about their Android phone Geonee,Yureka,Yuphoria,Lenovo latest release smartphone.Even Samsung HTC & Sony is not concentrating on their mid range segments.If you wish to use Lumia Smartphone one thing is sure each set is build with the perfection and perform very well.And such thing is not happens with the Android phone there are many Android phone which have no perfection they just made and relese their Smartphones they don't care about their performance.Yes I can say that all most all Lumia Smartphones made with the perfection and perform very well in the actual world.And is the truth as well as the main advantage of Microsoft Lumia Smartphones Perfection along with the Performance

  • It just an amazing phone and will be more unbeatable after updating with window 10 in november.just imagine what will happen when a google app will be use in window 10 smartphone.....rocking na......ok its true guys

  • I bought this phone for my mother. To tell you the truth, this has the best battery i have ever used in a smartphone in my life (at least this piece i bought) almost 2 days with heavy use while more then 3 days with normal use. I don't know if she is lucky but i dig this performance allot. It works floweless and is really tempting me to buy one and replace my 1020 that does not last more then 12 hours with avarage use. Quality is good, the only small problem is the case, which is a bit loose. But just a bit, you need to pay attention allot to notice it.

  • Update. It

  • Yes you can. I have the lumia 635 (also WP 8.1) and I used to only use Gmail, I've only created a microsoft account so I could use the phone (like you need a google account for android). I'm using 2 google accounts in my phone rigth now.

  • Yes you can!

  • aanyone pleaz tell me whether we can use gmail in this phone. Please tell me i use lot of email

  • 640 is very nice smartphone 5" is the perfect in hand.You can easily operate with the single hand.But 640 XL having better camera 13 MP with carl Zess lance front 5mp. Basically 640 XL is the superior than the 640.One drawback 640 XL slightly bigger in size and uncomfortable in hand.You have to engage both your hand to operate it.

  • It gets 3.5G data connection. It shows as H+ in network.

  • It supports 3G on both the SIMs.

  • What are the disadvantages of 640?

  • hi. can anyone tell me can we use gmail in this phone? i want to know this. Because i send lot of emails via gmail.

  • Update your phone Open setting phone update check update and download and install and your problem will be solve

  • Lumia 640 auto restart 4-5 times in a day.what to do

  • In my lumia selfie its normal and not showing green color.

  • Ravi...can you tell me about the front camera of your lumia...its like normal or does yours too show green colour screen when we open it and after sometimes it becomes normal...???

  • Dear ravi, I searched abt this in internet and on many detailed review site like anandtech...it says its a polarization filter and is visible in many phones...so its quite normal...

  • how can i get this phone in Nigeria?

  • Mr A me to same problem in sunlight I don't know why.??? I buy from Flipkart made in Vietnam

  • Chinu update your phone from settings phone update and your restart problems will be solve.

  • Recently I purchased this phone. The phone is good and has surprised me with its features at the price point it offers. I have written a small blog as well. Lot of features are hidden inside the settings which are not shown on any youtube review videos. Have a look at my blog at

  • Hi frnds im using 640 microsoft. ITs very god but one problem auto restart 4-5 times in a day plz advice me frnds

  • Whenever you are opening Share it , it will automatically connect you with the wifi.. There is no need to open Data connection .

  • Got lumia today......guys i wanna ask have you noticed numerous line kind thing on screen when seen under direct cfl bulb holding your device such that the cfl's refection is seen in the glass screen of lumia 640......bros my lumia is showing numerous light lines on screen and it is vietnam made.....can you check and say whether its also visible in your phone too??....thank you bro...reply soon so that i can ask exchange if any...

  • is it true that '640 does not support all apps and games that android phone can do?'

  • Got lumia today......guys i wanna ask have you noticed numerous line kind thing on screen when seen under direct cfl bulb holding your device such that the cfl's refection is seen in the glass screen of lumia 640......bros my lumia is showing numerous light lines on screen and it is vietnam made.....guys xan you check and say whether its also visible in your phone....thank you bro...reply soon so that i can ask exchange if any...

  • Got lumia today......guys i wanna ask have you noticed numerous line kind thing on screen when seen under direct cfl bulb holding your device such that the cfl's refection is seen in the glass screen of lumia 640......bros my lumia is showing numerous light lines on screen and it is vietnam made.....guys xan you check and say whether its also visible in your phone....thank you bro...reply soon so that i can ask exchange if any...

  • Dude need mobile data or wifi for sharing file to other phone.

  • You're welcome Shakil! I am glad to help you with this as well. You can use Share it app for this, install share it in your phone and connect with other share it e.i. any android phone, and transfer and accept the data. And Its very easy . If you face any problem with this please let me know.

  • Its software is better than iPhone, Android. Trust me :)

  • Lumia 640 & 640 XL definitely going to be the best Smartphone and it will do exactly what iPhone 4S done for the Apple and Moto G done for the Motorola to establish the business in Mobile World.Really Microsoft genuinely done the Great job with Lumia 640 and 640 XL.Well done Microsoft.

  • I want to update Lumia 640 dl...w 10 plz suzest me how to upgrade..šŸ˜Š

  • Thanks for ur reply Bro. ..can u answer my one more question Is it easy to transfer file between window phone and android I ud like to know how ur sharing media file from ur window phone to other android device. ....and wise worsa

  • Shakil , you made a good choice to purchase white color instead of Black , white looks very good! and one more thing this phone is not available on chroma and any other store , you can only purchase this phone on Flipkart and Ebay. I am using this phone last 2 months and trust this is best phone in this price.

  • some people says that microsoft 640 does not support all apps that android phone can do. is it true? If not,what make it different from others(it is not about look,camera and battery).are we wasting our money.i request any of my friends to reply my question.i need answer because i want to buy this (microsoft 640 dual sim) smartphone.

  • Sushi, never had or seen a cleft under MS earpiece, return it if under warranty, its defective. Secondary its an average just for pull along set, internal men actual half, restart daily, lets see n Nov we get Windows 10. Nothing much change becuz have dware is old 1 gb ram. Forget and Forgive Nokia as MS has destroyed its best image.

  • some people are says 'microsoft 640 not support all apps that android phone can do' is it true.will microsoft support all apps that android phone can do? If not,what make it different from others(it is not about look,camera and battery).i request any of my friends to reply my question.i need answer because i want to buy this(microsoft 640 dual sim) smartphone.

  • Hai frend i am purchase lumia 640 tommorow, this phone how is it. Plz plz tel me the answer

  • hi sushi,i am not facing any heating issues,also what do you mean by cleft on top?

  • Use UC or Surfy Browser............:)

  • take latest windows update.

  • Its working very well but its rebooting itself again and again at least 6 times a week, I bought this Lumia 1 week ago can anyone give me explanation and solution for this problem pls

  • Hi all, I just got this phone yesterday (my company provided it) I did notice the back of the phone does get heated up a lot while charging and when I'm using the phone to make calls and multi-tasking. Also noticed that the phone has a funny cleft in the screen on top (right under the microsoft branding below the ear piece. I notice that only when I change the background color to brighter colors or when surfing on IE. let me know anybody else facing the same set of issues. I have a NL 1520 and a NL730 never had issue of heating on those 2 devices, just on the 640.

  • Which one would you recommend (Meizu m1 note or Lumia 640 XL) when it comes to smoothness of apps, gaming performance, camera and overall experience? I have LG G2 but it lags during multitasking of apps. Seems Android OS can't provide smooth user experience even with 3 GB RAM. That's why I am switching towards windows phones. If possible please make a review on Meizu m1 note VS Lumia 640 XL.

  • i did not able to connect to some sites because this phone did not support the adobe flash player any one can tell me about this problem I am very depressed to know about this problem I purchased it in the name of nokia 540 and a long wattage battery

  • anyone tried playing FRUIT NINJA game in lumia 640 XL? How is the touch response while playing this game? Any lag?

  • Actually most of the person have no idea about Windows phone even they haven't operate it.They don't know anything about Windows it's advantage.They just listen to other person's verdicts and spread all these rumours.But I also agree Windows is very Optimized OS and is very easy to operate.Every thing is perfect in Windows phone.1.Premium Look not like cheap Chinese set. 2.Solid Battery Backup,3.No heating,4.UI is very simple Buttery smooth touch no lag like Android,5.Decent Camera,6.Nice display Sunlight readability very good.Finally a perfect smartphone at reasonable cost not too costly like Samsung,HTC and Sony but perform much better than most of the flagships smartphone available in the market.Yes this is the truth of Lumia Smartphones powered by Windows.A Must buy smartphone.

  • I m sick and tired of all the negative comments about the app situation.. So here is the list of apps that i hav in my lumia 640 Cricbuzz...Bookmyshow...Adobe reader..Office...Maps...CCPlayer(just lyk mx player)...Uc browser...Whatsapp...Times of India...Easy Transfer(alternative to Xender in Android)...Dictionary...Facebook...Facebook messenger...Flipkart..Snapdeal...Amazon...Justdi­al...Zomato...Paytm...Uber...Ola...Protube youtube downloader...6tag(better then original instagram app) And now to the games... Fifa 15..six guns..asphalt 8...temple run...temple run 2...subway surfers...candy crush saga...flappy bird...world cricket championship...pool live tour...air hockey...beaat quest...chain reaction...age of empire...2048...flick shoot 2...stick cricket premier league...SBK 15(Moto gp)...table tennis 3d...3D chess...dungeon hunter 5... So i just want to say is that dont spread false rumours...

  • no OpenVPN, no SSH client, offline navigation takes ages to connect to GPS satellites (if you are in a moving vehicle just forget it). Apps run in the background only for 4 hours. Amazingly Skype is a peace of crap on WP 8.1. Screen OK (even in daylight), battery live OK, front camera OK (during the day and even in low light with manual control). Phone lags noticeably when you are typing/deleting text in the store search bar. Everyone know about the App situation. Overall, if you are a tech savvy person this is NOT the phone for you. If you are expecting this phone to be a little helpful tool for managing linux/windows PC this is NOT the phone for you. If you are traveling a lot and depend on your phone for offline GPS this is NOT the phone for you. As far as I see it, this phone is suitable only as a backup phone.

  • Yes dear same is here.I also loving Lumia 640 XL and haven't find any reason to go for the Android phone again.

  • I was thinking about switching to Android, but I'm so attached to WP that I'm hesitating. My Lumia 520 is still running fast.

  • I was thinking about switching to Android, but I'm so attached to WP that I'm hesitating. My Lumia 520 is still running fast.

  • I don't know why many people are spreading rumour for the Windows phone.Windows phone is very nice phone you must buy it.I am sure you will never regreat to have it.After using Windows phone you simply love it.

  • Friends when you are going to use Windows phone then you will feel the actual difference between the Windows OS and Android OS.Such feelings can't be explain by any word after all it's an Experience.I just say one thing it's the Amazing feeling while using Windows Phone.One thing more after using Windows it's very hard to go for the Android OS again any Windows phone usser will think twice to go for the Android phone.

  • Windows phone earlier I was Android lover but after using Windows phone 640 XL I just loving it.No problem at all really Windows OS is highly Optimized OS then the the Android for In Android the bad aspect is that, it will consumes more and more ram whether it have 1gb or more or 2gb even 3 Gb is less for the Android.And three apps is cupolsoy in all Android Smartphones DU/CM Battery Doctor,DU/CM Junk File Cleaner and CM security or Du Security or may be another one.On the other hand there is no any need for such types of apps. In any Windows Phone.

  • In real world performance windows is better than android! it is lag free! im using Microsoft Lumina 640 XL and it is great! you never need a ton of aap! as well as we use 40-50 apps in genaral ! you get them easily from windows store. i was really shoked when i saw xperia z3 lolipop v5.1 using 67% of ram whether Lumia 640 XL using 48% of ram! for a daily driver windows phone are better! battery performence, touch wz are great! for an android phone you must use antivirus and clean app but windows don't need! windows is super optimised! lag free! go for lumia! go for windows!

  • Just amazing phone.no heat issue.I have black

  • It is just amazing.I have uses lot of androids but finally I am satisfied by L 640.amazing. Camera battery and display.love it.I got it on 27 jul.

  • Guys Just Now I bought brand New Lumia 640 ,it getting heated at top while using.Can any one advice me what to do

  • How to use vibration continues on ringtone please help?

  • Hi My Microsoft Lumia 640 keeps showing it at as being engaged when someone calls. Any idea what's causing this?

  • Purchased this device after using google nexus 4 for long 2+ years. Also using android over 5 years. All I will say I am impressed by the quality,smoothness of this device. I am not a app savy person. Built-in apps are more than enough for my usage and only app I installed was WhatsApp.

  • 1 software update 2 restart = saul your problem

  • please update software than restart and look saul your problem

  • I can't connect to the Internet with may Microsoft lumia 640. What to do now to makeover this problem??

  • unable to connect with 3g even idea people dont have answer to this problem

  • did u buy this online?

  • U should buy Nokia Lumia 730 dual.... awesome features.

  • Front camera of this phone lumia 640 is better or lumia 540 is better ?? and also the battery backup is good for lumia phone ??? please reply i want to purchase

  • there is a option.. install manually ..click iy

  • Update your phon

  • Hi all ! Guys can we use 3g network in both SIM slot? Please help me with this.

  • Bought it last month and had a good experience.Apart from a few bugs which got disappeared after updating,it is a great windows phone.The lumia camera software is the best.Their is no lag in the device and the price is also good.The only bad thing is that the app store is not well updated when compared to android store.

  • Can anyone tell me how to download xap file from Microsoft new website I can't see any download option Why Microsoft retired previous phone website the new one is very bad

  • plz gyz hlp me to buy the rght phone .....at 8-10 thsnd range...plz plz plz

  • Download ringtone maker in windows store

  • Worst phone, every lumia 640 has its default problem built in it. Don't buy this phone, windows 8.1 is bad is,cant tell about win10.....

  • Just update ur 640 via wifi or 3g network .......then problem dissolve automatically....

  • Update your phone than it will not going to restart i have that phone to

  • Guys help me how to set the ring tone from SD Card

  • please insert original sim , not use cutted old sim

  • Frnds how to solve auto restart problem

  • Genuinely a good product by Microsoft.Lumia 640 and 640 XL having all ingredients to make this phone more and more popular.Any one will become the fan of 640 and 640 XL.Under 15K no any competitor will stand in front of 640 & 640 XL.It's a unbeatable Smartphone form it's releasing date to till date.It's a clear shorts winner.

  • which phones is better Microsoft lumia 540. or 640. pls sugg...

  • What u r saying is correct, but for a simple mobile user is more than enough, but for a power user r for a complicated mobile user it is not.

  • guys i bought this 640 lumia mobile before 4 days. it getting restart 3to4 times in a day, guys help me how to solve the problem.

  • All outdated apps in windows store like the android use to have in its initial stage 2012, eg no video or even audio call support for messenger, no ^downward arrow symbol in fb app to change setting or unfollow post, each and every app is outdated need to b updated, and also windows 10 only for pc is going to be released this July 29, bad thing is windows 10 for mobiles and Xbox will b released next year 2016 . So don't buy windows phones untill windows 10 release for mobiles, I say windows 8.1 mobiles r not worthy enough. May b windows 10 mobiles don't have this problem,we shud wait for it to know everything. But under that cost, just go for Moto e2 r g2 present best mobiles.

  • install an app from store called stop restart by microsoft corporation and it problem is not solved visit the store

  • Hi all! guys I want to off my phone's key vibration. Please help me with this.

  • Lumia 640 and 640 XL has outperformed Lumia 520 in US- Lumia 640 has been one of their best-sellers over the past few weeks

  • yes! there is a problem with your phone. Because I am also using this phone last 45 days and I didn't face any issue like this.

  • It can't solve , just return the device and grab a new one.

  • guys i bought this phone before 3 days, this phone is getting switch off suddenly any one say to solve the problem

  • Its true value for money device. No lags at all, excellent display and all the essential apps needed for a normal user is available at the windows store. The only downside is the low light photography, but in the day time photos from both front and back came out good. Go for it if you are not a power user..

  • Gays how to solve auto restart problem pls replay me

  • Its an amazing phone dude go for it... Windows phone lacks many apps compare to android but MS will tackle this problem By providing windows 10 mobile.. So gofor it.. But If you like to click lots of selfies gofor Lumia 540 but it has a weak processor... But if you prefer better performance gofor 640 and its a really good buy at this price

  • I'm using this phone over a month Its fanatastic It may lack some good android apps like "imo" Overall its good Im sure under this price category it will beat all the android phones

  • go to all settings>update+backup>phone update and run update.that should solve the problem.

  • present iam using samsung android mobile iam not happy with it so plz guys iam totally confusing can i buy this mobile or not i intereseted in microsoft 640 some people wrote reviews about microsoft 640 badly whether i buy it r not

  • I purchased lumia 640 before one week ago.For first 4 days didn't any problem.But now my phone automatic restart intermittently. I think in one day 3-4 time.Is it the Problem with the Mobile

  • Dude. Im using this since 1 weak the rear and front camera is up to the standerd.

  • U connect charge minimum 1hours... after it problem is solve.. the problem is over low battery...!

  • hello guys.. i think to buy lumia 640. but i need good rear camera for press report work.. samsung gives CMOS sensor camera. its capture good photo in day & low light. but lumia not mentioned any sensor for camera. how is it camera.. tell me guys..

  • Its a major problem , try this just change your screen guard and try again, even if I doesn't work then change your phone

  • Go for Lumia 640 XL,it serves more than Lumia 640. Battery backup and Camera of Lumia 640 XL is much better than the Lumia 640.

  • i had bought lumia 640 just for a change from android ecosystem.its ok but i do get a feel like windows phone is like what android was a souple of years ago. for eg cricbuzz app current ui is what android had in 2012.Uc browser fonts bold and underlined and the look of it is what i had in my Samsung duos in 2012. even whatsapp and many other apps ui looks old and outdated. i just wish apps get updated frequently.

  • Normal. Don't Replace.

  • My Lumia 640 is responding to double tap open(sometimes not always) sd I replace it or it's ok??

  • My phone is same prob

  • but Bettery is fine before

  • Change the battery

  • sometimesmy lumia 640 is nt responding to double tap what 2 do?

  • Help me guys my lumia520 accedently switchoff,now not able to switchon..when i conneted charger,only vibrate then showing nokia logo friquently same thing happend.plz help me plz.

  • U Can Check Lumia 730 Also.

  • hey i want to buy this phone but to much confused, i have to play havey games like asplat 8 etc, also i also want a good camera bcoz i capture many photos daily and also two imp thing that i also want good backup, smooth screen and long life. is this phone is correct for me, please suggest me.

  • I purchased lumia 640 before one week ago.For first 4 days didnt any problem.But now my phone automatic restart intermetantaly. I think in one day 3-4 time.May it big problem? Also that problem is geting on my friend mobile same model.

  • no dude... that is not true... Microsoft released the tool for developers to port their android and ios apps to Windows phone app... That means they can convert their apps to windows phone app. We can't directly install the android and ios apps to windows phone. and Don't worry almost all the apps are in windows phone. what else you need... Whatsapp,viber,skype,facebook and lakhs & lakhs of apps available in windows phone store. if you need any other details kindly revert back

  • hai guyz, lumia 640 user say me how was the phone?because I going to buy lumia 640. what about your opinion? plz reply me

  • people keep telling me windows 10 will support all android and ios apps.. any truth in these claims??

  • Yes, 200 per mnth by mobikwik

  • Hi guys.. I'm using this phone for almost 3 wks and facing some screen unresponsiveness issues like.. 1. Glance screen double tap does not wake the phone. 2. Sometimes when I slide my finger over screen unable to feel my touch. 3. I've to try 2-3 sometimes to hide or reappear the task bar. 4. The phone unable to detect multiple touch. Are these issues common with this phone or I got a defective one? Please reply.

  • Windows 8.1 phone has many limitations in every branch and usage method due to its OS . We can do nothing but can try with other methods to complete our works. One good thing is windows 10 supports all android and ios apps , so u can install and use them, till windows 10 update some problems must be neglected

  • Brother it is very common in smart phones .update your phone. Maintain battery on level above 40. Don't use while charging.

  • Update phone Store apps in phone memory Don't use while charging Try to maintain battery level at least above 40% Also I experienced Lumia 640 heats if your environment Is hot like you are in contact of sunlight then plastic body gets heated. Heating is normal if it doesn't occurs frequently

  • its a bit laggy sometimes but the camera is decent enough to capture documents......

  • Actually windows phone don't support java script hence I am not able to access many banking sites and not able to fill forms as the pop up calender used for filling date never responds it requires java script and yes those sites whom are not being successfully accessed by this Lumia are being successfully accessed by android devices like Moto e. So frnds and Microsoft please help.

  • Issue 1. When I made a call using headphones, the person at the other end could not hear me. On investigation i found that the headphones are okay ( i tried with 3 other headphones other than microsoft.)but the problem may with Audio jack... So Its a big problem for me because i have to make several calls through headphone. Issue 2: from past 3 days i am facing sevear heating problem at top of the phone, this only happens when i am using especially Lumia camera pls advice what will i do?

  • Continuous : Pls let me know , I will suggest some other ideas

  • I didn't have those kind if problems my phone is super fast even while playing temple run, subway surfers, asphalt 8 etc, . May b u shud factory reset your phone, to make faster, setting-about-reset. And also use best company class 10 memory cards and delete any temporary files , don't store unnecessary files and apps . Most imp install all ur apps in phone memory not in sd card , it may solve the problem . If it doesn't help pls let me

  • My Lumia 640 is fully updated yet it lags sometimes while playing games like temple run 2& subway surfer. also i am not able to fill examination form from internet explorer as calender icon which is used to fill date of birth is not responding. PleasešŸ˜Šhelp

  • Brother I am also getting this problem.

  • Yes its common,no any tension for it

  • Off Wifi, Location, Data, Stop Music, Don't Watch Videos Or Etc Etc......... When Ur Charging Ur Phone..........:)

  • My l640 is getting heated up a little bit , sometimes more during charging , is this common with everyone or shall I chnge my mobile piece pls suggest

  • By installing app u can record ur calls, a word of advice lenove k3 note us a budget mobile in which the company tries to give all no. Of high features like 8core high camera and resolution etc in very less budget ..! That means using very cheap quality raw materials and making a high featured budget Mobile , it wont last longer than a year then u face many problems with It

  • Download tube pro+ app in store.by using this app u can download videos in background.

  • U Can Wait Till 29 July......... Windows 10 Announcement............. If They Announce Lumia Budget Phone Also Which They R Testing......... Then Good News For U................:)

  • can any user tell that call recording is working on lumia 640 dual Sim with any downloaded app.plz share uer experience.I have ordered it on flipkart via cod.I am confused between lenovo k3 note and lumia 640.

  • 640 is better in my opinion. I am using Lumia 640. Camera is very good. Battery is excellent. OS is smooth. I have inserted 32gb card with more than 5gb of apps & games installed. 11.2 gb free remaining. More than two months using. Some features are missing like auto profile changer & auto call recorder. Waiting for Windows 10 update.

  • go with 730

  • But which is best r wait for September new launches in que

  • I am confused which mobile I can buy lumia 730 r lumia 640 or go to android which is best for More than year Please advice. Thanks

  • My Lumia 640 dual sim...front cam screen gone Green. When I open it becomes like green like The Hulk..i have done soft restart and all minor restarts and boots but nothing helped..can someone please suggest how it can b corrected ?????

  • Thank you!!

  • 730 One Year Old Bro............... Both Phones HD........But More PPI In 730....... If Ur Camera Lover Then Go For 730 Otherwise 640 Better Option................... 640 Have 5 Inch Display And Batter Battery Backup........:)

  • I am confused which mobile I can buy lumia 730 r lumia 640 or go to android which is best for More than year Please advice. Thanks

  • SAR value- 0.71(ICNIRP standard) -0.95(INDIA standard)

  • May I know what is the SAR value of this particular device?? Does anyone know about it?

  • The main problem drawback of windows phone is that we cannot Download videos r movies either in BACKGROUND OR IN LOCKSCREEN mode, we can only download in only present running mode

  • Change religion from Chinese.free app moli player available only Chinese language. It supported all video formet

  • oops . it is having auto restart problem, some times get hanged; which I have faced frequently. but rear camera is really good compairing to other mobiles 13MP. video clarity is awesome & battery stands good

  • Thank you bro... Was able to download the update via a wifi connection and now my phone works perfectly fine...now the animation also works perfectly.. :D

  • i want to know about sharing files from android to windows phone how many sharing apps available in windows and android store please tell me . . . i know i can use share it but i want to know other sharing apps ????

  • Use ur google account. Sync it all contracts will come.

  • For ,All Lumia buyer avoid to perchase 512 Mb ram device 1 Gb ram is available in the market.Main reason behind it,the 512 Mb ram device will not able to support all feature of Windows 10.So better to go for 1 Gb ram device instead of 512 Mb ram to enjoy all feature of Windows 10.

  • System Update is applicable in Wi-Fi connection only.

  • Hi friends, pls help me to transfer contacts from android mobile to windows phone

  • No need wifi,,,I am using lumia640xl,,,better u may dwnlod any apps if u hav 3G

  • very very good phone and intuitive win 8.1

  • Go to service center

  • You need a wifi connection to download the update or download any app which is larger than 100mb.. And I didn't faced any lags in my Lumia.. You better go checked it at Nokia care or ask flipkart to change your Handset

  • Hi guys...i bought a lumia 640 a week back from flipkart...there ia always a lag in the animation whenever i press the home button...is this normal or there is some defect in the handset?Also there is a system update available but its not downloading in my handset ...my current os version is 8.10.15127.138. What should i do? Plz help somebody...

  • Windows phone no need anti virus. Windows phone fully protected.

  • No need of Antivirus in any Lumia Smart phone.Don't listen to any one they just making money to sale antivirus.Even Android also not require antivirus CM Security from google play is more than enough for the Android ussers.

  • Use shareit app

  • Mx player

  • It is suitable to give gift to daddy Or i prefer another

  • Thanx..gaurav do i need to take antivirus for Lumia640.?

  • Class 10 Sandisk ultra or Class 10 Samsung EVO at least 32 gd will be best in my opinion I also using the same.

  • Hi freinds, i've just got my lumia640.. awwsom machine.. please let me know which micro Sd card is best for Lumia640..

  • hows pics click in dark place with flash good or not plzz frnds tell me ?

  • How to check "details" of a photo in lumia 640. Help me L..640 users

  • Uninstall it and then install.

  • What is the battery in lumia 640

  • Hi all, My phone is not vibrating continuesly i.e. If my phone setting is vibrate and ring , it will vibrate just once but after that it will only Ring, please help me.

  • Hi all, guys I am using this phone since 1st of june , I am using uc browser and opera mini (Latest version), previously there were no problem using these both app. But now when ever I am using uc and opera they both close automaticly (i.e. Reading news and searching something) I am very fade of this problem, please help me..

  • Dear khizer why u bought windows phone if u don't know about it.Lumia 640 is a great phone but u make a nonsense disturbance here. I request gsmarena to remove your account.

  • How u see (details) of a photo ? I worry for this , we can easily see in android phone a photo's details . But how in windows . plz tell me friends

  • Yesterday I bought this mobile(Lumia 640) from Flipkart. It's earpiece was damaged.I call Flipkart for replacement. But it will take much time. So I approached Nokia care centre in Howrah. They replace the speaker Within 30 minutes. Now the phone is ok. Excellent service. Thanks Microsoft. Go ahead.

  • No OTG support in Windows 8.1.After Windows 10 update it will be possible.Install Moliplayer from Windows Store it will play all the Video formate.Default player in 640 XL is also good it also play most of the video full HD too.

  • No OTG support in Windows 8.1.After Windows 10 update it will be possible.Instal

  • Yes

  • Friends how can i use a pendrive in my lumia 640 ...? Wheather it supports mkv format videos ... If yes then which application can supports hd video player ... Pls ans

  • Ur wrong bro. I'm using Lumia 640. 1. Youtube HD, And many other applications u can download videos and u can share (But u have to use "Files Folder" For Sharing) 2. Y u need official tubemate ? Many Application is there which is far better than ur android Youtube. 3. I have share photos and videos to android phone (Don't comment if u don't know about windows phone) 4. Y u need Application for lock screen? Manually do use password 5. For call recording u have to download application from the store ( What's the problem man) 6. In 8.1 Denim both denim and UC not stop( This only happen if application crash then u have install and uninstall again) I faced this in andorid Galaxy S3 not in my lumia 640 7.Hey Man Tap phone and below contract is there tap all contracts u will see ( 8. Mostly all r free applications only some paid. Don't Comment if u don't know about windows phone.

  • No led notification for l640 r l640 xl , but it supports glance screen for notification.

  • Friends i need to know where this phone got led notification???