Originally Posted by Theeze
Are you sure you're not QA flagged? If you were, you could easily go back to 3.55 OFW from recovery.
I think that is the problem the OP is suffering from, he can't get qa toggle to run and the button combo is not working. So to hazard a guess I would say he aint QA toggled and needs to flash ofw 3.55 via fsm.