Problem of cellular. Data error I can’t access to my data. It indicates error
i have no connection from my data it indicates error
iPhone 7
Question marked as
See this Apple article: If you see No Service or Searching on your iPhone or iPad
If you see No Service or Searching on your iPhone or iPad - Apple Support
If you still don't have a 'service' after that, see -> iPhone 7 Repair Program for "No Service" Issues
iPhone 7 Repair Program for "No Service" Issues - Apple Support