I purchased a 3GS on 5/26 from the Apple store, only 13 days before the IP4 was announced. I returned to the store and asked if I could upgrade to the IP4 since it was still within Apple's the 14 day return period. They told me that I had 30 days to return it (not 14 as is printed on the back of the sales receipt) and that I could reserve one online on the 15th. Unfortunately, I was told that I was ineligible for the upgrade (because I still have 23.5 months left in my new contract). I have a growing concern that the 30 day policy isn't real so when I go back to the store they'll neither upgrade the phone nor refund $100 because of the price drop! Can anyone verify the 30 day return policy?