Disclaimer: Mac|Life can not be held responsible for any problems that may arise from the hacking and unhacking of your iPhone. Be sure to research any hacking and unhacking procedures thoroughly before proceeding.

With the iPhone App Store opening for business at any moment, many iPhone owners are looking at their jailbroken, unlocked or otherwise hacked phones and deciding a little time travel might be in order. After all, it’s quite unlikely programs acquired from the App Store will run on anything but Apple-approved, untouched hardware. With that in mind, let’s run through the various methods of “revirginizing” your iPhone.