This morning my s3 was overheating, I tried to close the phone and then turn it off but to no avail. Then it shut down on it's own about a minute later.
These are the things I have tried so far:
Remove battery and sim card for awhile.
Put in a new battery and tried to charge.
I push the power button, volume up button and the menu button at the same time and hold.
Did the 3 buttons above in a pulse pressing over and over (like cpr)
Does anyone have any suggestions?