Why does my iPhone 12 keep showing as 'invalid SIM'?
I have taken my phone to my carrier store where they activated an e-sim. It worked for about a week then out of the blue started doing it again. Then randomly a couple weeks later started working again. Now it happened again! This is 3 times after the e-sim was activated. Do I just need a new phone?!
[Re-Titled by Moderator]
iPhone 12, iOS 18