Updating to iTunes 9 Does Not Affect Jailbreak or Unlock

http://www.appleiphoneschool.com/2009/09/09/updating-to-itunes-9-does-not-affect-jailbreak-or-unlock/

剛剛看到了
但是在iTunes排app就真的需要3.1才有支援
不過可以放心升級~!!> <