Unfortunately that particular program, sbf_flash, doesn't work on many machines, always displaying the same errors and never detecting the phone. The author has not responded to requests for either fixes or to provide the source.
Still great writeup
Very Nice! Thank You very much!
I have ONE question... Is says "any OS". I want to get the official FRG22B update that is rolling now, should I wait until it rolls to my phone since I assume SPR will block the OTA.
I am already rooted (have SU access) with Busy Box, Ti Backup, etc. using Easy Root because I lost root doing a manual update of 2.2 (FRG01B) and using the wrong (official) file and decided to try the easy way to root.
Again THANK YOU VERY MUCH!
Moto Droid Maxx... Stock... for now!
Moto Droid Razr... 4.1.2 JB OTA installed and rooted using Matt's Utility... Thanks Matt!
Moto Xoom WiFi ... 4.2.2 JB Ported by Dreamcwli
Moto Sliver Bluetooth
Moto S11-Flex HD Wireless Stereo Headphones... Thanks Droid Forums!