The developer iH8sn0w has just released a new updated version of Sn0wbreeze jailbreak tool, Sn0wbreeze 2.2.1 for Windows which fixes iBooks issues after jailbreaking Verizon iPhone 4 running iOS 4.2.6. In addition, this time the tool is also fixes iREB issues for iPhone 3G and Windows Classic issues, and implemented with drag and drop IPSW [...]