Unlock Your iPhone with ZiPhone (Windows)

Jailbreak and unlock almost any iPhone instantly with ZiPhone!

No downgrading then upgrading! You can do the unlock from 1.1.2 or 1.1.3. It will also jailbreak and activate as well as install Installer.app for you!

Unlock and Imei changer will work ONLY on 4.6 BL (112 and 113 ootb).
- Jailbreak will work on any OS version.
- Activation will work on any OS version, except for youtube on 1.0.X.

Full instructions on iClarified