User profile for user: Redyukfoo
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when attempting an update on iPhone, error code (4000) unknown error, any suggestions?

when attempting an update on iPhone, error code (4000) unknown error, any suggestions?


iPhone 7, iOS 10

Posted on Apr 9, 2021 09:11 PM

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User profile for user: SravanKrA
SravanKrA
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Posted on Apr 10, 2021 12:52 AM

See this --> If you see an error when you update or restore your iPhone ...


Or this --> iOS update and restore errors - Apple Support


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when attempting an update on iPhone, error code (4000) unknown error, any suggestions?

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