I am mostly a novice in the rooting. i have had my phone rooted through several roms throughout the year. all previous problems i have been able to figure out by reading this forum. I have a OG droid :motdroidhoriz: and i was running CM7 RC2. i was trying to change roms and discovered i could not get into recovery to flash another rom. I tried both power + X and RM recovery. Then i was trying to do SBFrecovery and i believe that is where something went wrong. I am currently stuck on the M logo but can get into recovery mood. I have tried to restore but i get error code 21 and i tried the install update.zip. I dont knw what the next option is... can help me fix this problem or point me in the right direction.