DO NOT DOWNGRADE TO 2.1 SBF FROM THE 2.2 OTA, THE KEYS/ SIGNATURE CHECK HAS CHANGED. YOU WILL BE BRICKED IF YOU SBF TO 2.1 FROM THE 2.2 OTA! UNTIL WE GET A 2.2 SBF LEAK. (This leak is safe to sbf from, as it does not include baseband, kernel or bootlodear update.) Sent from my DROIDX using Tapatalk