How in the heck do I go back, I have tried everything on these forums, and everything fails. I always have to re-flash the GPE 4.4.3 RUU just to get access to the phone again. This was never like this on the M7, and really, this is the first phone I want to run over with my truck because of this. I just want either ATT or Dev back and it just won't happen. Help? And I mean I have tried everything here for like 4 nights now.