Hi, http://forums.macrumors.com/showthread.php?t=397642&highlight=turbosim I want to unlock an 1.1.2 iPhone with turbosim, but the in this guide shows, in the step 3, that you have to upgrade your iPhone to 1.1.2, but now, it will upgrade to 1.1.3. How can I upgrade to 1.1.2 without restore ?? Thank you !!!