[Q] So has your S3's screen ever done this?
It also comes in green, purple and blue flavours:
i.imgur.com/spABWf5.jpg (sorry, can't post outside links yet)
The phone will be up for a time and then suddenly show only that and become unresponsive. After a while, it'll reboot: the only way to power the device back on after that is to pull the battery for 30 seconds, reinsert it and leave it on charge for a few minutes. Once in a while it will crash during boot as well.
It happens several times a day now. Started a few weeks back, so I returned it to stock and removed the root access. That solved the issue, but it returned immediately after I rooted and flashed Slimbean 4.3 build 1 yesterday (previously ran 4.2.2 build 8).
If anyone has been able to fix something similar, I'd appreciate some tips. The problem has seemingly disappeared after having gone back to stock this morning.
TouchWiz...after getting used to the DPI settings in Slim...blegh :\