iOS 15.6.1 sim issues
After updating to 15.6.1, I received an error regarding my sim. After several reboots and removing and replacing the sim, I received similar errors. “SIM failure” and “No SIM Card Installed”. After one reboot, and waiting a few minutes, the SIM started working - the correct carrier was listed and I was able to place a call. After another reboot, the SIM failures returned, and I cannot place calls. Any other ideas?
iPhone XR, iOS 15