i'm in the uk for a few weeks and i have a t-mobile pay as you go sim card here which i just throw into my handset when i'm over here, since i don't stay longer than a few months a year i don't really need a contract over here. but the iphone i purchase in the US is obviously locked to AT&T's network, so i was wondering what is the easiest way to unlock the iphone so i can use it over here in the UK for a few weeks and then go back to AT&T in the US when i return.
thanks
thanks