Can't activate cellular data

Recently purchased new iPhone and transferred all my old phone info via e-simm. Everything works fine except that I now get a "Could not activate cellular data network" notice when not in wifi range. That never happened with the previous iPhone. Any ideas?

iPhone 15 Pro Max, iOS 17

Posted on Jun 28, 2024 8:43 AM

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3 replies

Jun 28, 2024 2:52 PM in response to Pierre05

Pierre05 wrote:

Recently purchased new iPhone and transferred all my old phone info via e-simm. Everything works fine except that I now get a "Could not activate cellular data network" notice when not in wifi range. That never happened with the previous iPhone. Any ideas?


Have you restarted the iPhone ie power off/on...(?)

Restart your iPhone - Apple Support


Did you try resetting your Network Setting....(?)


Settings>General>Transfer or Reset iPhone>Reset>Reset Network Settings <—————————RESET

If you see SOS, No Service, or Searching on your iPhone or iPad - Apple Support



Jun 28, 2024 3:05 PM in response to Pierre05

I have this problem too, I have done all the procedures





Have you restarted the iPhone ie power off/on...(?)

Restart your iPhone - Apple Support


Did you try resetting your Network Setting....(?)


Settings>General>Transfer or Reset iPhone>Reset>Reset Network Settings <—————————RESET

If you see SOS, No Service, or Searching on your iPhone or iPad - Apple Support



Jun 28, 2024 2:43 PM in response to Pierre05

Pierre05 wrote:

Recently purchased new iPhone and transferred all my old phone info via e-simm. Everything works fine except that I now get a "Could not activate cellular data network" notice when not in wifi range. That never happened with the previous iPhone. Any ideas?

What did your cellular data provider have to say when you told them about your cellular data issue?

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Can't activate cellular data

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