iOS hacker iH8sn0w has released Sn0wbreeze 2.2.1 for windows to fix most of issues(iBooks issues, iREB issues and Windows Classic issues) that are being faced by users.Sn0wbreeze 2.2.1 is allow you to jailbreak Verizon iPhone 4 on iOS 4.2.6. Like in Greenposi0n, To achieve untethered iOS 4.2.1 jailbreak, Sn0wbreeze 2.2 uses kernel vulnerability “feedface” in [...]