I don't know if this will work on other roms, or if it is just for das bamf sense 3.0 on the thunderbolt, as I found this on the xda forum, but here it is: 1. Download "Terminal Emulator" from the market. 2. Open Terminal Emulator 3. Type Code: su mount -o rw,remount /system mv /system/xbin/su /system/xbin/mu reboot To Revert type: Code: mu mount -o rw,remount /system mv /system/xbin/mu /system/xbin/su reboot Leave a comment if it works on other roms, phones, etc.