Hi all, I have a samsung S3 which I upgraded to 4.3 about a couple of weeks ago, all was fine until yesterday. My phone woukd just turn itself off and get stuck on the white samsung boot screen and keep looping until it sorted itself out or I pulled the battery out. I haved added any new apps since ive upgraded either. I had a look on the forums and one suggestion was to go into the safe mode and clear the cache partition which I did and I initially though my issue was fix but NO! Argh!!! (I couldnt find the thread again). Anyone got any other ideas? I only want to reset/restore as a last resort.