my brothers droid will not allow him to unroot back to stock when installing update.zip from the sdcard. "Installation aborted" msg keeps popping up. Is there an easier way? SMU updater does not work either. Maybe i can put a new rom on there, and then try running update.zip? I have a droid and have been going to and from rom and stock and i have no idea what's wrong w/ his. Please help. Thanks.