[SpecMode]

I know the title says the kid hacked the phone to be usable on T-mobile (which is all well and good), but perhaps the more important point is that the method can be used to get the iPhone working on *any* GSM carrier - which would be useful for me since I'll be living in Japan starting next year. Just a thought.

EDIT: Oh, and a simpler, software-only method of unlocking the iPhone should be available before long. Just an FYI for the two or three of you out there that somehow missed the news being posted on nearly every tech site in existence today (myself included, seeing as my Internet access at the moment is sporadic, at best).