[sweeneytodd]

I wish I could hellp, but I'm not an unlocker. Just a jailbreaker. If you had just jailbreaked, a restore is all you need to virginize. When you unlock, I believe (and don't kill me if I'm wrong as I've already admitted I'm not familir with unlocking), but I believe most unlocking methods require baseband changes, sometimes bootloader changes, and those may not be reversed depending on method used.