[Q] I have no idea what is wrong!
Okay, so my AT&T Galaxy s4 has been rooted for 5 months, never had a problem. I rebooted my phone today and a message pops up and says "Unfortunately, System UI has stopped" No idea what happen plus it keeps on popping up. I tried to flash it with odin, and it failed. I can't do anything! Does anybody know what i can do?