Hi all, I have an iphone 3gs that has never been activated with at&t (though it is still locked to the carrier) and I am moving to Europe in a couple weeks. I know I can unlock the phone myself using online software but the way I understand, many providers in Europe offer to unlock the iphone, so is there any chance they could unlock my at&t phone? I have read that they can only unlock phones on their own network so what if I unlocked the never used 3gs and used one of the carriers (specifically 02 or Vodafone) from the start and then ask them to officially unlock it since it has been used on their network? Can they tell by my IMEI number that it is an at&t phone that has been tampered with? Basically, I want to fool them into thinking it's a vodafone/O2 iphone. I don't truly understand IMEI and how they are registered with carriers/apple. Any help or advice would be greatly appreciated. Thanks =]