Some times I find phone has just shut off.

[Galaxy Tab2 47]

Not often but I will find phone has just shut down, it takes a reboot to get it working. I see on the S4 forum with the new S4 some people are reporting this same item.

 

[funkylogik]

Is it the international s3? Is it on uptodate firmware?

 

[mikes1]

Mine did it for the first time today. I had to do a battery pull to restart it. The power button wouldn't even work

 

[Galaxy Tab2 47]

Mine did it for the first time today. I had to do a battery pull to restart it. The power button wouldn't even work

Be sure to contact Samsung Support and let them know of this problem. Just click on the Samsung name below. Or call them at 1-800-726-7864 Besure to get the HEX Number of your phone it's under the battery. They will need this number to assist you.
Samsung