1. anubhav jaryal's Avatar
    Hey....i got a problem in my lumia 720 today.....when i woke up i find that 3 buttons (back; windows; bing search) are not working but capacitive lights are working properly... I have updated to dev update 8.1and was working properly for a Month. And now after a couple of restarts ...soft and hard resets...i am not able to get releaf from this problem....what should i hav to do...??
    07-30-2014 03:40 AM
  2. Himanshu Chowdhary's Avatar
    Why not downgrade it to windows phone 8.0 and see if the problem still persists. Backup all your data before downgrading your device to windows phone 8.0.
    07-30-2014 03:59 AM

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