I have an ipodtouch 2g 3.1.2 (3.1 otb) and used blackra1n rc1 to jb and it's tethered... It's a 32gb and it's a newer model. Bought ab a week before 3g came out. Should I restore and re-jb with rc2 and it will be untethered ? Is there a way to make it tethered ?