Alright, now that the soft unlock euphoria is starting to wane, I've got an interesting question. I've got my iPhone unlocked through the GUI method, and it is restore resistant.
However, if I want to restore my iPhone to its virgin, out-of-the-box state in case I need to bring it to Apple, what do I do then? Is there any way of completely restoring the phone? I also want to giver IPSF a try after I've already unlocked it, so I'd like to relock the phone first.