December 13, 2025
Apple Releases macOS Monterey 12.1 Beta [Download]

Apple Releases macOS Monterey 12.1 Beta [Download]

Posted October 28, 2021 at 6:00pm by
Apple has released macOS Monterey 12.1 beta to developers for testing. The build number is 21C5021h.

Developers can download the macOS configuration profile and the macOS restore image from the link below.

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Apple Releases macOS Monterey 12.1 Beta [Download]
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