I bought my iPhone 3G White a week ago. I had to disable the 3G in order for the phone to function. I could not get a good connection anywhere. I upgraded from the 1G model and am considering just returning my 3G phone and switching to a different phone until Apple can fix the issues with the 3G reception. Unfortunately I no longer have my old iPhone. Here's my question. I know when I upgraded to 3G it renewed my contract with AT&T for another 2 years. If I return the 3G will I be held to my old contract (from the 1G iPhone) that the new one replaced? or Can I just return the 3G, cancel my account with AT&T and move on? Anyone have any experience with this? Thanks in advance!