Why does my iPhone say "No Service"?

Hey there,

If you see No Service or Searching in the status bar on your iPhone, your device isn't connected to a cellular network. If you see SOS or "SOS only" in the status bar, your device can still make emergency calls.

Check this article to learn what you have to do ☞ If you see No Service, Searching, or SOS on your iPhone or iPad - Apple Support

Follow these steps, testing after each step:

• No Service. 📶
• Cellular Update Failed. 📵

If the service is not available after trying the previous instructions, then contact your cellular provider to activate your service.