[Q] Phone auto shut down when it open for around 20 seconds
my phone will auto close after i open it for around 20+sec,around like that.
when i open it in download mode or by clicking it with volume up + power key + home button,the phone will not auto shut down.
At first i tot it was software problem so i self re-install the firmware and factory reset,but at the end still then same.
can anyone tell me how to solve this problem? it was hard or soft ware problem?
video can be provided it needed.