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I’m unable to download .

macOS Mojave Security Update 2021-003 10.14.6 after downloading 63MB it,s not downloading and showing the following message:


The network connection was lost. An error occurred while installing the selected updates.

MacBook Pro 15″, macOS 10.13

Posted on May 10, 2021 8:29 PM

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Question marked as Top-ranking reply

Posted on May 11, 2021 2:39 AM

Would suggest downloading the Update Manually from Here. Once download - restart in Safe Mode and then run the update

1 reply

I’m unable to download .

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