Untethered iOS 4.2.1 Jailbreak Confirmed
Posted on December 8, 2010 by eli courey
MuscleNerd from the iPhone Dev Team has confirmed on Twitter that he has done an untethered jailbreak on iOS 4.2.1. Currently, the only jailbreak available for iOS 4.2.1 involves tethering your device to a computer when you need to restart, which can get very annoying. MuscleNerd says the untethered jailbreak will work on all iOS devices. No release date announced yet, but we’ll keep you updated.