cannot install ios 14.3
why my iphone have a no service and searching problem ?
iPhone 7
If you see No Service or Searching on your iPhone or iPad
- Check your coverage area. Make sure that you're in an area with cellular network coverage. ...
- Restart your iPhone or iPad. Restart your device. ...
- Check for a Carrier Settings update. ...
- Take out the SIM card. ...
- Reset your Network Settings. ...
- Update your iPhone or iPad. ...
- Contact your carrier. ...
- Get more help.
If you see No Service or Searching on your iPhone or iPad ...