Apple says my iPhone 6 is locked to ATT. Att says that is not the case. What do I do?
Apple can't unlock the replacement iPhone 6 they gave me. They say it is locked to AT&T, which is NOT my carrier. AT&T says this is not their phone and they cannot unlock. My current carrier cannot unlock it, Apple can't unlock it, Geek Squad can't unlock it. It's a paper weight.
Has anyone else been successful when faced with this?
iPhone 6, iOS 12