I have reissued my sim and airtel is my service provider. Now i am not able to use my new sim, it is showing sim not valid as the service provider is not supported. However my previous service provider was also Airtel.
can you help?
iPhone XS Max, iOS 14
If you get an alert that says Invalid SIM or No SIM Card installed, follow the steps in this support document: "If you get an alert about the SIM card in your iPhone"
Click here --> https://support.apple.com/HT201420
If you can't activate your iPhone - Apple Support - "If your iPhone can't be activated or an alert says the activation server is unavailable or the SIM card is unsupported, learn what to do." Click here and read --> https://support.apple.com/HT201407
Sim not valid issue
