Sn0wbreeze 2.2 iOS 4.2.1 Untethered Jailbreak Updated To Fix iBooks Issue
iH8sn0w has released Sn0wbreeze 2.2r3 for Windows. The tool is released specifically to address the issue of iBook restriction for jailbroken iOS devices. iH8sn0w had released Sn0wbreeze 2.2 for Windows few days back, which allows users who want to jailbreak and also unlock their iPhone to update their iPhone with a pre-jailbroken iOS 4.2.1 firmware while preserving the baseband from getting upgraded so that it can be unlocked using Ultrasn0w.