Hi all, I recently bought an S3 second hand. Originally the phone turned off no problem. Now when I turn off the phone using the button at the side and the on screen 'Power off' command, it just restarts every time. I have also tried holding the power off button down at the side but still the same result? The only program I have installed recently is Light Flow Lite. I have disabled and uninstalled this and it has made no difference. Can anyone please help resolve this issue?