Hello guys. Basically I'm really concerned and frustrated right now. I own a Sony Xperia M2. And I turn my phone on only to find a message pops up saying 'Unfortunately, the process com.android.systemui has stopped. So I press 'OK'. And then my phone starts to glitch out and it keeps coming up repeatedly. I can't get into or tap anything. It ends up freezing. I have tried rebooting the phone lots of times but still has the same effect. And I've tried going to PC companion and restoring it there but it says it needs access to the lock screen, which I can't unlock as the phone keeps glitching. This is really bugging me. Please help?
