WHERE CAN I GO TO SWAP A COLOR?? I just bought a new iPhone 6S 64gb At&t yesterday on Craigslist.(got a great deal) The iphone is brand new- wrapped in plastic/never opened-Silver/White combination which I like. HOWEVER, I like the Gold/White better if I can find someone/somewhere to trade with. I can always go back on Craigslist and advertise for a trade. BUT Does anyone know of a website or somewhere I might find a trade? If I take it to an ATT store will they swap it out for the color I want??? Any suggestion is greatly appreciated.