One thing to keep in mind is that Universal Control can only be used with another Mac by following this method. It’s worth noting that the feature requires a 2016 Mac or later with iCloud and Handoff enabled. You can read more about how to disable SIP in this article on Apple’s website.Īfter moving the file to the right folder, a simple reboot should enable Universal Control on your Mac. Since this is an internal macOS folder, you may need to disable System Integrity Protection on your Mac before modifying it. Subscribe to 9to5mac on YouTube for more videosĪfter downloading the file containing the right codes, move it to the following folder: /Library/Preferences/FeatureFlags/Domain/ - if the folder doesn’t exist, you can create it manually.