If your Android phone has no service or no data, check in this order (menu names vary by model):
- Settings → Network & internet → SIMs → is the Coral eSIM enabled?
- Is mobile data using the Coral eSIM line?
- Is Roaming on for the Coral eSIM?
- Airplane Mode on → off
- Restart the phone
- Switch network selection from automatic to manual and pick a local carrier
- Check APN settings (APN guide)
Still stuck? Contact support. Full guide: eSIM troubleshooting.