When a smartphone failed to detect the SIM card, it’s either due to a software glitch or could be an indication of a damaged SIM card or SIM card tray. Generally, the problem is either on the software ...

Fixing the SIM Not Provisioned error involves toggling Airplane mode on and off, restarting your phone, and even reinserting ...

When your phone shows a No SIM card error prompt, it’s telling you that it doesn’t recognize the SIM card. If this happens, network services such as calling and ...

When you come across the error message "not registered on network" on your device, your SIM card cannot establish a connection with your carrier's network. As a ...