[Q] Galaxy S3 shuts down by itself

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usmanaslam

Member
May 30, 2012
15
0
Hi,

My Galaxy S3 shuts down by itself randomly. When it is shut down, it doesn't starts up by pressing power button. I have to take out battery and reinsert it and then press power button to start my cell. it happens even when battery is more than 80%. I think this problem is occuring when I goes to an area where mobile jammers are in place, but not very sure.

Can any one help me for the solution of this issue.

- Usman
 

Simone98RC

Senior Member
Jun 21, 2013
400
158
25
Reggio Calabria
simonealecci.it
Have you a custom or simply rooted rom?

Are you sure you "long" pressed the power button to force the reboot?

Ps for a lot of time and unknown reasons I had your same brick when taking photos with flash: it completely shut down with black screen becoming completely unusable.
 

usmanaslam

Member
May 30, 2012
15
0
I think it is a custom rom. its firmware is I9300ZCLLB1.
I pressed power button for 10 seconds but in vain. Whenever i reinsert battery OR connect to charger, and press power button it starts up.
 

usmanaslam

Member
May 30, 2012
15
0
No, you're on a stock international 4.1.2 rom, probably you already did root.
Since how many time you have got the device?

I purchased it 10 days ago. I didn't make any changes, seller of this phone may be playing with its rom.

is it shutting down because of ROM? if so can I change it to some stable rom?