My phone keeps saying cellular data unavailable.
My phone keeps saying cellular data unavailable, and when I am connected to WiFi, it says “no connection,” even though other phones on that WiFi work just fine.
iPhone 7, iOS 15
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ajhorning Said:
"My phone keeps saying cellular data unavailable.: My phone keeps saying cellular data unavailable, and when I am connected to WiFi, it says “no connection,” even though other phones on that WiFi work just fine."
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Troubleshooting "Cellular Data Unavailable":
A. "No SIM":
Is "No SIM" shown on the top-left corner of your screen? If so, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support
B. "No Service"
Is "No Service" shown on the top-left corner of your screen? If so, go here to fix that: If you See No Service or Searching on your iPhone or iPad - Apple Support
C. Whom to Contact:
Contact your Carrier, as their are the one who provide you with the service of configuring the SIM card and Cellular:
