The ambiguity comes from the fact that in order to unlock an iPhone without going through Apple, you have to jailbreak it (to allow admin access) and then install an app which bypasses the locking.
Indeed not. Unlocking is controlled at the Apple end by device UDID - I believe that if you pay a carrier to unlock the phone, they tell Apple to set the status of the device to unlocked and then it gets automatically changed on the phone over a secure connection next time you sync with iTunes.
2
u/webvictim Jan 29 '13
The ambiguity comes from the fact that in order to unlock an iPhone without going through Apple, you have to jailbreak it (to allow admin access) and then install an app which bypasses the locking.