iPhone-Dev Team has released another update for popular Jailbreaking Tool Redsn0w.Redsn0w is now being updated to version 0.9.11b4 which supports tethered jailbreak of A4 devices,adds “stitching” support for iOS 5.1.1 “custom” NO_BB IPSWs for unlockers.
iPhone-Dev Team had released Redsn0w 0.9.11b3 to fix random “restore failed” messages.
Download Redsn0w 0.9.11b4 for Windows & Mac OS X
Download RedSn0w 0.9.11b4 for Windows
Download RedSn0w 0.9.11b4 for Mac OS X