I rebooted my galaxy s3 and it still turns itself off

[AC Question]

My phone started turning itself off at random almost a week ago and I tried everything to fix it. I reset it and rebooted it and now it will turn itself off right after the start up logo someone please help I don't know what to do.

 

[Rukbat]

Is the battery fully charged? (A discharged battery will last just about long enough to turn the phone off.) Has it ever been dropped? Ever gotten wet (or brought from a hot to a cold climate, or vice versa)?

 

[UnlockAgents]

You might be able to find a solution from this other thread http://forums.androidcentral.com/t-...859-problem-galaxy-s3-keeps-shutting-off.html