“This is winpwn-0.99.1.8BETA. I have disabled 2.0+ support since it’s still buggy. Hopefully with people beta testing i will get all
the bugs worked out within a few days and you will get a final release including 2.0+ support. You WILL be able to flash
custom ipsw’s made with mac pwnage if you wish to upgrade to 2.0 and can’t wait for final winpwn. For now i have also disabled most
of the custom options including the applications (installer is still there) and the unlock base band features. Once i’m happy it’s stable i will enable those features for testing. I will post a more detailed breakdown of how it works (YES THAT IS QEMU) and why i choose to
use qemu. You will require the iTunesMobileDevice.dll and you will have to put it inside the winpwn program files dir.
iBooter support has been disabled since i haven’t tested it yet. So you are stuck with iTunes for beta release. NOTE: YOU MAY NEED TO USE REGULAR RECOVERY MODE MANUALLY IF WINPWN DOESNT DO IT ITSELF.”

Download Winpwn for offical site:

http://www.winpwn.com/index.php/Main_Page