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If you already have the macOS Sierra beta installed, head to Mac App Store > Updates and download away. Then click the Do Not Show Beta Software Updates button in the dialog box.ĭownload the MacOS Sierra Developer Beta Access Utility from the link below. Update July 5, 2017: Apple has just released macOS Sierra 10.12.6 beta 6 for developers. To stop receiving new developer beta builds, go to the App Store in System Preferences and where it says "Your computer is set to receive beta software updates", click the "Change." button.New release notes will be posted in Downloads on the Apple Developer Program website.
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Click the notification to begin the installation. When a newer seed build is available, you will receive a notification to update from the Mac App Store.Click the Updates panel and the latest version of macOS developer beta will be available for download. After running the installer, the Mac App Store will open automatically.Log into your Apple Developer account and download the "MacOS Sierra Developer Beta Access Utility".Otherwise, proceed with the following steps. MacOS Sierra 10.12 can upgrade El Capitan, Yosemite, Mavericks, Mountain Lion, or Lion OS X El Capitan 10.11 can upgrade Yosemite, Mavericks, Mountain Lion. If you have already installed the new "MacOS Sierra Developer Beta Access Utility”, choose "Software Update" from the Apple menu. Open that app from your Applications folder to begin installing the operating system.
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You can install this update using the MacOS Sierra Developer Beta Access Utility: The macOS Sierra 10.12.6 update improves the stability, compatibility, and security of your Mac. Apple has released macOS Sierra 10.12.6 beta 4 to developers for testing.