If you see the 'not registered on network' error on your device, it means your SIM card can't connect to your carrier's network. You will likely not be able to make or receive calls or text messages.
Why does my Sim say not registered on network?
Your phone says it is not registered on the network for a variety of reasons. It may be that the proper carrier is not selected in your settings, like T-mobile, AT & T, Airtel, vi, etc. Or, there is an issue with your SIM card that is preventing your phone from getting registered with your provider.
How do I fix mobile network not available?
How to fix “Mobile network not Available”error on android phones
- Restart Your Device. ...
- Remove SIM Card and Put it Back. ...
- Check Network Settings. ...
- Check whether phone is in Roaming Mode. ...
- Update the phone system to fix software bugs. ...
- Turn off mobile data and turn on it again. ...
- Turn off WiFi. ...
- Make sure Airplane mode is turned off.
