I've had my 8 GB iPhone 3G for a week now and while I love it, I'm down to 1 GB remaining on it. How cool is the Apple Store when it comes to exchanging? Also, seamless process or P.I.T.A?
I had the exact same question...here's the thread
https://forums.macrumors.com/threads/533869/
I'm just not sure whether I should go to an Apple store or ATT to do this? I bought at an Apple store, but I don't know how much access they have to ATT's system
I hope you're not trying to use your experience as an example for exchange...Was a huge PITA ass for me. Had to activate two accounts (one with 8G, one with 16G), call AT&T and talk on the phone for 2 hrs to get it solved. The problem begins when the system recognizes you as having used the subsidized price to purchase the 8G, and won't let you purchase the 16G @ the subsidized price. Read all about my experience here:
https://forums.macrumors.com/threads/532747/
But I gotta tell you, I freaking love my 16G way more than my 8G although I had my 8G for 3 days lol.
I think where it can become a PITA is if you purchased your original phone by opening a brand new account and not upgrading on a previously existing one, which I assume was the case for shinenjk (sorry if i'm completely wrong).