This jailbreak tool will create a custom IPSW for your device and will NOT update your baseband. This is good news for ultrasn0w unlockers. Expert Mode was added by user request that lets you choose the IPSW, not spotlight search which takes forever.
iH8sn0w has been developing sn0wbreeze for Windows users running on 4.1, but has been delayed due to bugs. You can find the official torrent for PwnageTool 4.1.2 here: http://tiny.dre.am/pwnage
Mirrors:
- http://iphoneroot.com/download/PwnageTool_4.1.2.dmg
- http://download.touch-time.eu/PwnageTool_4.1.2.dmg
- http://www.kuru.at/PwnageTool_4.1.2.dmg
- http://www.kuruptor.com/PwnageTool_4.1.2.dmg
- http://gumballtech.com/files/PwnageTool_4.1.2.dmg
- http://zcr.me/f/PwnageTool_4.1.2.dmg
- http://download.sourcekills.com/files/devteam/PwnageTool_4.1.2.dmg
- http://public.stuff.hu/pwnagetool/PwnageTool_4.1.2.dmg
- http://flyhq.net/PwnageTool_4.1.2.dmg
- http://www.d4sys.com/download/PwnageTool_4.1.2.dmg
- http://chronzz.com/dl/PwnageTool_4.1.2.dmg
- http://theplacefordee.com/PwnageTool_4.1.2.dmg