Hi my dad has an upgrade availble as of today, were both on AT&T in seperate plans,and I'm wondering if I can use his upgrade so I can get the iphone 6 even tho we live 400 miles apart.I'm currently stuck in my 2nd year of my contract. I asked my father if I could use his upgrade and he's cool with it, but I live in So Cal and he lives in Nor Cal, is the only way to do this if we both go in together to an AT&T store? Unfortunately we stay far apart so it's not really possible for a while. Could it be done through the phone? Any advice is much appreciated thanks.