AT&T related help: AT&T Wireless support
Can I change my mind and trade in 11 for 15 pro instead of 15?
I recently ordered the iPhone 15 using the trade in offer, trading in my iPhone 11 for $800 off the 15. After doing some research I realized that the new USB C form factor on the 15 will not take advantage of the USB 3 technology. The 15 Pro does take advantage of this technology, so my question is, If I've already paid the trade in fees and the phone is already on the way, could I bring it and the new 15 into a store and trade in my 11 for the Pro instead and pay whatever I have to, or would that void any trade offers that I have already applied?