i gotta send my phone back to verizon for a replacement. I used nandroid to get back to stock 2.3.4 then i did factory reset. it automatically updated to 2.3.4 when i factory reset. Superuser app is still there and unable to uninstall. ive been googling on how to remove superuser app but im not sure which method works. people say SBF back to stock Froyo but no idea what that is. HELP?