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SIM NOT SUPPORTED

My sister sent me an iPhone 12 pro max from the USA. I am in Nigeria.


When the phone got to me, i inserted my Nigerian SIM card into it and the error message i got is "SIM NOT SUPPORTED". The entire phone works well with WIFI. Just that I can't use my Nigerian sim on it.



My sister said she has reached out to the service provider but the phone is not working up till now.


Please help

Posted on Oct 15, 2022 12:18 AM

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Question marked as Top-ranking reply

Posted on Oct 16, 2022 5:56 PM

Go through the steps in this support article carefully→How to unlock your iPhone for use with a different carrier - Apple Support


Note the step "Restore your iPhone to factory settings.” You may need to do this step.


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SIM NOT SUPPORTED

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