I ordered a used iphone on amazon and I clearly picked "verizon" as my carrier because I have verizon, but they sent me a sprint iphone instead by accident (I think). I read the invoice and it said verizon, so I assumed it would work anyway. I tried putting my sim card in and it said "invalid sim." I have been looking all over the internet on how to unlock my iphone, but a lot of sources say that it's impossible to use verizon on a sprint phone.
How should I go about this? Should I just return it? Or attempt to unlock it somehow?
Read more: https://iphoneus.org/faq/how-do-i-use-my-verizon-sim-card-in-a-sprint-iphone.html