macOS 11.6.7 Update

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Today Apple released macOS 11.6.7 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.
Screen Shot 2022-06-09 at 1.33.49 PM.png
What we know about the 11.6.7 Update so far...
  • macOS Build 20G630
  • 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 11.6.7 — Restart Required

macOS Big Sur 11.6.7 fixes an issue where Mail and apps, such as Microsoft Outlook, cannot open attachments if the app required to open the file is already running.

For more information on the security content of this update see

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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Last edited:
No problem here. OpenCore 0.6.7

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Easy update from system preferences. / OpenCore 0.8.0 / SMBIOS iMac20,2 / Gigabyte z490i AORUS Ultra (BIOS F5c)

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Extremely easy update via System Preferences. Quicker than usual, even. OC 0.8.0. No issues.


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GA-Z170X-UD5, OC 0.8.1, iMac 17,1
That didn't take long!, OC 0.8.2 iMac19,1, drama score?, a disappointing 0 outa 10!.

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Hello gents.
Updated to Big Sur 11.6.7 last week on my Dell XPS 15-9570. Don't remember the updating time and number of reboots. However, so far so good.


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