Hi guys, I just bought a new 3G iPhone from a legitimate store in New Zealand shortly before Christmas 2008, and the guy took it into the back-room and unlocked it so I can now use it with any sim card (just been to the UK, bought a Vodafone sim card, and have been using it during my holiday there for three weeks without a hitch). The phone has not, as far as I can tell, been Jailbroken though. So presumably the warranty is still good with Apple? Now my daughter has purchased an iPhone in the UK while we were there, and she needs to use it here in NZ . . . . my question is, does anyone know how to unlock the phone from the O2 network in the UK, so she can use it with her old Vodafone sim card here in NZ? It would be good to know what program the guy used when I bought my iPhone in NZ . . . . . anyone? Thanks!