How to turn off macOS automatic updates!
If, for some reason, you do not want to update your Mac to macOS Sierra, then an intrusive notification from Apple can cause a fair amount of inconvenience. Of course, you can always restore your Mac and roll back the system to the version you want. This operation is much easier than, for example, repairing a MacBook Pro motherboard, and if you use the method described below, you will save a lot of time.
It is worth noting that Apple will not install macOS updates without your consent, and automatic downloading of these updates will not affect your computer in any way. What’s more, the automatic download feature is useful if you always want to keep the latest macOS version. Also, if your Mac does not meet macOS Sierra requirements, Apple will not prompt you to update your operating system to the latest version at all.
How to turn off macOS automatic updates?
First, you need to click on the Apple icon in the upper left corner of the screen and select the “System Preferences …” item from the menu that appears:
After that, select the App Store item in the settings window:
In the window that appears, uncheck the box “Download recently available updates in the background”:
Now your Mac will not bother you with notifications about the availability of a new version of the operating system. To turn on updates again, you can follow the same steps and check the box next to this item. Also, from this window, you can check for updates for your software yourself.
How to remove a downloaded macOS distribution?
As soon as you download the installation file for the new version of macOS, the system will place the Applications folder’s distribution along with other applications. This only applies to significant updates like 10.12, while minor patches like 10.12.1 do not have their installer. If your Mac has already downloaded the new version of macOS, you can uninstall the distribution and free up disk space.
First, you need to open Finder. The Finder icon is usually found in the lower-left corner of the Dock.
After that, you must select the “Programs” item from the left list:
Apps are sorted alphabetically by default. In the folder that opens, you should find an Install macOS Sierra (the operating system’s name may differ depending on the version).
Once you have found the installation file, right-click on it or click on the icon while holding down the Control key. From the context menu that appears, select the item “Move to Trash.” Please note that to delete the file, you will need to enter the password for your account.
If during uninstallation a warning appears that the installer is running, you need to close it manually. To do this, right-click on the macOS Sierra icon in the Dock menu and select “Finish.” After that, you can quickly transfer the installation file to the trash.
To complete the process of uninstalling the distribution, you should make the first click on the trash can icon in the lower right corner of the Dock and select “Empty Trash …”. Please note that this step will permanently delete all files that are currently in the recycle bin.
If you want to remove only the macOS Sierra installer from the recycle bin, find its icon in the recycle bin window, right-click and select “Remove immediately …”:
It is important to note that the Mac can uninstall the downloaded distribution on its own if your hard drive runs out of free space. macOS will also not download the update file if the disk space is low. You can also manage downloading and installing new versions of macOS yourself, but this method is not convenient and may take more time. Keep an eye on the health of your MacBook. Learn about new Mac viruses, and your laptop will be grateful to you!