R Rachel Cobb New member Nov 21, 2010 #1 I have had my iPhone 3G for a year and a half now and I want to upgrade to an iPhone 4G. I was wondering how much it would ultimately cost to upgrade if I even could. Thanks to anyone who can help!
I have had my iPhone 3G for a year and a half now and I want to upgrade to an iPhone 4G. I was wondering how much it would ultimately cost to upgrade if I even could. Thanks to anyone who can help!