Infamous iPhone hacker shed some light on the matter, Tweeting “they're not using a hack. They're using actual access to the Apple database (which is why the unlock happens through iTunes).” Apple apparently has a whitelist database of unlocked iPhones, so if hackers did discover a way to add IMEI’s to it, the claim is theoretically true. That’s not to say Apple won’t find a way to identify the falsified unlocks and remove them from their database, and you'd better believe they'll be trying. I also imagine Apple is frantically looking to plug up whatever security hole is at fault here, be it a bug in iTunes or some shady (yet entrepreneurial) Apple employee.
While the US Government’s Digital Millennium Copyright Act specifically sanctions (though wholly disapproved by Apple), unlocking remains in a legal gray area- and while I find it amazing that hackers not only discovered Apple’s unlock whitelist but found a way in, but I don’t imagine the exploit will be available much longer.
Do you have any further insight on how remote unlocking sites work their magic? Share your comments.
Mike Keller is GeekTech's resident iOS developer nerd. Catch Diary of a Developer every Tuesday here at PCWorld's GeekTech blog.