Mac OS Big Sur Download Problems

My computer won't let me download Mac OS Big Sur. I am eligible for the update but when I go to system preferences and click "update" nothing happens. Help?

MacBook Air 13″, macOS 10.15

Posted on Jan 18, 2021 7:43 PM

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Posted on Jan 18, 2021 8:00 PM

How much free space does your mac have, you need at least 35.5GBs off free space before it will download.

If you are able connect your MBA to your router via cable, if you can only use WiFi then move your MBS

as close to the router as possible.

When downloading do not use the mac or any other devices that share the same internet connection.

3 replies
Question marked as Top-ranking reply

Jan 18, 2021 8:00 PM in response to alli530

How much free space does your mac have, you need at least 35.5GBs off free space before it will download.

If you are able connect your MBA to your router via cable, if you can only use WiFi then move your MBS

as close to the router as possible.

When downloading do not use the mac or any other devices that share the same internet connection.

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Mac OS Big Sur Download Problems

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