from Hacker News

I am on AT&T with an eSIM. I updated to 14.7.1 and am getting "SIM Failure" when I try to do anything. Cannot connect voice or data.

I have tried: - Going to AT&T store and getting a physical sim to replace my current eSIM (no dice) - Resetting network settings - Resetting entire phone

Do NOT update to 14.7.1 if you are on AT&T and have an eSIM! Save the hassle!