No carrier signal in my iphone 13

Hi Kris,

Try the following troubleshooting:-

1. Reinsert the sim card in device.
2. Check if your device is up to date
3. Check if there’s any update for carrier settings (Settings-> General -> About-> Scroll to network).
4. Toggle Airplane mode ON and OFF.
5. Restart the device.
6. Try inserting sim in another device and check if it’s working.
7. Contact your service provider and check if there’s any Network Outage.
8. If your physical SIM is too old, and this issue persists, you can try replacing your old sim with new one from your provider.

Thanks

Temporarily, you will need to use another phone to contact your carrier and ask them to check the connection to your phone from their network.