I rooted my phone yesterday using this method: Root Droid 1 - regardless of OS version and everything worked great. I am having an issue when trying to install custom roms though. Every rom that I have tried to install gets to the the end of bootanimation, looks like its about to load up, then bootloops. I've tried to install roms with Sprecovery, Clockwork, and RZR recovery, but I've had the same results with each. I'm on stock rooted FRG83D. Is there something I'm overlooking? I've been rooted a while now, I just got a replacement phone which is why I'm re-rooting. If anyone can help me out I'd appreciate it.