Untethered iOS 4.2.1 Jailbreak for iPhone 4

Untethered iOS 4.2.1 Jailbreak for iPhone 4 Is On Track For Release On Christmas Eve !


Earlier this month, Comex of Spirit and JailbreakMe fame confirmed that a more efficient userland-based untethered jailbreak method for iOS 4.2.1 will be released before Christmas 2010.