I bought it unlocked and I selected the bullet that said compatible with T-Mobile 3G coverage since thats my current sevice provider. I later realized though that I that their was an AT&T 3G compatible version now. My question is, if I had bought that version would it still have been compatible with T-mobile and did I basically just get jipped out of 3G coverage from AT&T when I could have had it for the same price. Or would buying that version of the phone prevented me from using T-mobiles 3G service. Thanks for any help you can offer.