Originally Posted by Hi-Phone
HI guys im wondering if i need to do anything before i do the update to 3.1.2 and then unlock and JB. Im currently on 3.0 right now and im downloading the new update as i type this.
Nope, update to 3.1.2 and run the new RC3 blackra1n. Once that's done, you can install "sn0w" to unlock your device. Also, ensure you install "Cydia," too.