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Error 39

What does this MobileSoftwareUpdateErrorDomain error 39 - Failed to load update brain trust cache mean? I can not find any information online about the error 39. I’m seeing this error in regards to a recent over the air update on my personal iPad Pro device.



iPad Pro, iPadOS 14

Posted on Nov 7, 2020 8:35 AM

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Question marked as Top-ranking reply

Posted on Nov 7, 2020 8:49 AM

No idea about that, sorry.

I suggest that you contact Apple Support and ask them. Use this link:--> Get Support

Regards

Giulio

1 reply

Error 39

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