My wife’s SIM didn’t work last night either. I just want to make sure I’m going in with all relevant info when I meet the genius in 20 minutes thanks for your response.
After getting a new SIM I’m still having the same issue. - I checked the SIM card in my wife’s phone.-updated iOS -made the carrier version was up to date.-reset network settings.-chatted with apple support. Turns out I did all the appropriate steps...