'No Internet Connection' error - what should I do?

1. Check your remaining data 2. Make sure the eSIM is selected for data 3. Turn on Data Roaming 4. Manually pick a supported network 5. Check your APN settings 6. Toggle airplane mode on and off 7. Restart your device 8. iOS: turn off 'Allow Cellular Data Switching' 9. If nothing works, email [email protected]