Anonymous, 14 Jul 2016I "upgraded" to W10 on this phone and it's my strong recommendation to not do it. It was a ni... moreTotally agree. I hated Windows 10 for numerous reasons and now I'm also back on 8.1.
Anonymous, 23 Jul 2016Don't upgrade to win 10. Tried it twice and had to go to service centre due to software proble... moreI also upgraded to Windows 10 but it messed my phone up, apps misbehaved and it used so much data, I rolled back to 8.1.As much as I love the Windows mobile, Windows 10 bad experience and lack of available apps means I'm now looking at a Nexus android mobile.
If you DON'T want:
Proper facebook app with
Reliable alarm clock
Apps that work
Internet explorer app that keeps the page you were on after minimising the app itself
A reliable phone
Then get this phone!
i use a 640lte and find no problems and easy to use i would recommend anyone wishing to get one then they are worth it.
Anonymous, 23 Jul 2016Don't upgrade to win 10. Tried it twice and had to go to service centre due to software proble... moreI updated all my PC"s+phone to Wind.10 and happy with my decision,this is rock solid OS and synchronization makes it even better.Wind 10 on my Lumia from June 2nd and have no problem at all,some apps could not work but there is always app to switch it compatible with Wind.10,my advise,update and don"t look back,BTW the OS has regular update every month,so far,just like PC.
tush, 19 Jul 2016I have updated my lumia 640 ds with upgrade advisor. The update was about 2-2.5 GB for this ... moreIf your microsoft lumia phone battery drains fast, try the following. Remove the battery from the phone leave for about 20minutes for it and the phone to cool down completely. Put the battery back and make sure you use the battery until the phone says "Battery is critically Low" then charge it while Data and wifi is OFF, dont use the phone while charging.
When Full Unplug and use your phone.
Remember to disable unnecessary background processes.
Anonymous, 23 Jul 2016Don't upgrade to win 10. Tried it twice and had to go to service centre due to software proble... moreBut I'm using it from starting. I dont have any problem like that. After update i make a hard reset always. After that update all the apps to win10. Everything works fine.
I've been using this phone as my primary phone for a year and it still perform really good!
CyberWarrior63, 21 Jul 2016I can't seem to be able to find out,if my 640 from Cricket can be upgraded to Win 10 !!!Don't upgrade to win 10. Tried it twice and had to go to service centre due to software problem caused by the upgrade. Service centre have stated, do not try and upgrade as win 10 is too unstable.They have had so many problems with this and with the 640 that they are all fed up....
@CyberWarrior63 get https://www.microsoft.com/en-us/store/p/windows-insider/9wzdncrfjbhk and you can choose which versions you want, for stability, I suggest "slow ring" I run the fast ring version of 10 on my Metro PCS LTE Model.
The only Issue I had was cellular data didn't work, then I factory restored it (after upgrading) and all is fine now.
surVolt, 15 Jul 2016Hi! How is Windows Phone? I have a device with Android installed. Is better WP than Android? T... moreWindows phone has more out-dated apps and is easier to break but its much faster. and with windows 10 you can connect it to almost everything with yer microsoft account but if you want a work phone its pretty good or if you want a causal phone you should stick with android. I personally think you should consider buying it.
I have the phone and I loke it but the screen is easily broken I dropped the phone from my table and it got a crack otherwise good
jheddy, 22 Jul 2016if only the camera is at least 2.1 MP or 5MP , i would definitely suggest it to everyoneit has 8 mp camera main