In the heat of preorders I ordered an iPhone 6S Plus for me and an iPhone 6S for my wife through AT&T Next. I wanted to use the iPhone Upgrade Program, but the store near me did not have both configurations for reservation so I just placed them both on line. So now I am left wondering, when the phones come in can I just "return" them to the Apple Store before opening/activating and then repurchase them through the iPhone upgrade program or would that not be allowed/possible? Just weighing my options and any assistance would be appreciated.