Switch device before payments are finished?
I’m considering buying an iPhone 12 Pro and just paying for it in full. Through AT&T, I still have payments owed on my iPhone XS.
Am I able to switch out my phone and continue to pay the monthly payments due for my iPhone XS (even though I will be using the 12), or do I have to pay the remainder first, before I can change out my device?
(Note I am not upgrading the device through AT&T, just purchasing it separately.)