This is the second time it's happening.
My phone's working fine, music plays, able to receive Calls, do anything but with the display turned off...
The power button doesn't seem to respond.
If I press the shutter key, the phone vibrates telling me that it's launching camera but the display is not turning on.
When I receive a call, the notification light lights and the ringtone plays but display won't turn on and I cannot attend the call.
Long pressed the power Button for more than 30s no restart.
My only solution was to pull the battery and start the phone again and it works fine.
I'm posting this because it's the second time happening since I bought the phone.
(2 months old)(xperia zr)(replaced twice).
Please guys don't tell me it's a hardware defect...