I was attempting to sbf my phone back to stock in preperation of GB last night and I got a pass result from rsd however my phone is stuck on the M logo with "failed to boot 4 starting RSD mode at the top" . I have tried everything I can think of ,different cables ,pulling sd card in and out , downloaded the sbf at least 10 times from different sources and using different extraction programs, tried 2 different computers, installed and reinstalled all current drivers and rsd lots of times and also tried to use linux to flash all with the same error.If anyone has any ideas or had this happen I would appreciate the help !