macOS 11.2.1 Update

Apple released macOS 11.2.1 Update, a major software update to macOS Big Sur. Update any supported system using the built-in Software Update functionality through the macOS System Preferences pane.


What we know about the 11.2.1 Update so far...
  • macOS Build 20D74
  • Updated audio, graphics drivers
  • Install macOS Big Sur App has been updated - If you downloaded macOS Big Sur from the App Store prior to today, and you want to have the latest version on your backup installer USB, simply log into the Mac App Store and click Download. The updated Install macOS Big Sur App can be found in the Applications folder.
macOS Big Sur 11.2.1 — Restart Required

macOS Big Sur 11.2.1 addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.

Some features may not be available for all regions, or on all Apple devices.
For more detailed information about this update, please visit: https://support.apple.com/kb/HT211896 
For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222


Testing is now underway- this post will be updated. Good luck, and let us know how it goes! Report your results here.


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