Jailbreaking iOS 4.2.1 gets easier with the updated Sn0wbreeze 2.2 tool. The all new Sn0wbreeze 2.2 for Windows is available to smoothen the process of creating custom iOS 4.2.1 IPSW firmware. To achieve untethered iOS 4.2.1 firmware jailbreak, the updated sn0wbreeze 2.2 exploits the kernel vulnerability along with the limera1n’s bootrom exploit. During the process [...]