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How about sim card is not valid

sim card is not valid

iPhone 5s, iOS 11.4.1

Posted on Sep 2, 2018 3:37 PM

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Posted on Sep 2, 2018 3:43 PM

See here: If you get an alert about the SIM card in your iPhone - Apple Support


Generally the Invalid Sim error appears when there's a physical issue with the sim.


You may need to request a replacement sim from your cellular service provider.

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How about sim card is not valid

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