Swapping iPhones
Hi there,
I currently have an iPhone 11 (256GB) and would like to swap it for an iPhone 11 Pro Max (256GB). I understand the $700 difference. Will I be able to just pay the $700 or buy a completely new phone? I won this iPhone 11 as a prize and do not have a receipt but it is in the box wrapped with the plastic.
Thank you.
iPhone 11