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Updating iphone 7 that has no cellular data

Iphone7 has no cellular data. I erased the content to use as a phone for my kid. The phone is now saying it cannot be activated because an update is required. When I try to update by connecting it to my computer (per instructions on here) it says Activation Failed The iPhone cannot be synced. The operation timed out. Is there anything I can do?


iPhone 7

Posted on May 17, 2021 11:59 AM

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Posted on May 17, 2021 1:01 PM

A working SIM card is required for iPhone activation.


If you have a SIM card in the iPhone and it’s not working, likely a repair is required. However, this may possibly apply.

iPhone 7 Repair Program for "No Service" Issues - Apple Support

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Updating iphone 7 that has no cellular data

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