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 02:40 AM
  2. anon(7900571)'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 02:59 AM

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