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Could Not activate cellular data Network

I have an iPhone 12 pro that has had no problems at all. It works fine on wifi and yesterday it started to show the message Could Not Activate Cellular Data Network. It tells me to turn on the cellular data, It is on. Other members of the same billing's phones are working just fine.


I use At&T.


Any ideas on fixing this issue?

iPhone 12 Pro

Posted on May 13, 2021 11:09 AM

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Question marked as Top-ranking reply

Posted on May 13, 2021 11:11 AM

That sounds like an issue with your Carrier (At&T) Your best bet would be to contact them for help on that side of things.

1 reply

Could Not activate cellular data Network

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