Enter Passcode for Other iPhone endless loop
I have seen this question asked over and over with no solution. Out of the blue my personal iPhone wants me to login with my Apple ID, which I have done a million times. Only this time it prompts me for my regular pass code (ok...), but then asks for a 6 digit passcode on my "other iPhone". There is no such Other iPhone. If I click the Forgot iPhone Passcode link, it wants me to Reset Encrypted Data, which I do not want to do. This problem has been occurring for weeks.
I just set up my new work iPhone. I signed in fine, and it sent a notification to my personal phone. That phone is fine. The personal phone still wants the Other iPhone code which does not exist.
It would be helpful if someone from Apple could respond here with actual help and not post generic links. I've followed some of those and I cannot disable two factor authentication. I've tried all the links and none of them stop this endless loop.
iPhone 7