Is it possible to BYOD unlocked devices bought second hand? Like through swappa?
If so, is it as easy as checking a model version to see if its compatible? It appears there are two major versions of each iPhone, each made for different carrier sets. What about for the iPhone 6 and 6 Plus?
A1549 or A1586?
iPhone 6 Plus
A1522 or A1524?
Compatibility is based on your iPhone model and current or former wireless carrier. So far, only specific iPhones from Verizon, Sprint, T-Mobile and AT&T have been tested and approved for use on the Xfinity Mobile network. Not all iPhones are compatible, but I am showing the IPhone 6 and IPhone 6 Plus are.