Hi all, I'm currently in the USA and my parents were vacationing in the UK this month and i had them pick up the S2 for me so i could save 100 euros on shipping it to the US!! So my question is once i get this phone in my hands next week, what is the warranty situation if anything goes wrong with the phone? Would i be able to mail it to O2 and have them send me another phone all the way to the US? My parents bought the phone at an O2 store unlocked and unbranded ofcourse. Is there anyone else on this site based in the US who has imported this phone from the UK?