"No sim card" popped up on my iPhone screen
hey,
so about an hour ago the notification "no sim card" popped up on my screen even though its in my phone. I restarted my phone, updated my phone, took the sim card out multiples and tried cleaning my phone. Nothing has worked and it still says no sim. Im not sure how to fix it...
[Re-Titled by Moderator]
iPhone XR, iOS 13