How to download old version of mac

And eventually, Apple stops supporting older editions of macOS — and that means no more security patches. But there are some good reasons to do it anyway.

Older Macs often run better with earlier versions of macOS, for example. In situations like these, installing an old version of the operating system may be your best choice.

In general, if you want to run an older version of macOS, it should work. If your Mac appears in the list of supported models, then you should be able to downgrade macOS that version. Some of the newer macOS installers are available in the App store. To get versions before these, you need to download them without the App Store. You might, for example, find people selling old installation discs on eBay. Also, be aware that some of these older downloads will come as a.

Then run the. This will add the relevant macOS installer to your Applications folder. After downloading the installer for your old version of macOS, you need to get it into a format your Mac can boot from.

The best and easiest option is to create a bootable USB drive. This could be an external hard drive or a thumb drive. You can also burn installation files to DVD, but this will take longer to install.

Check out our full guide to making a bootable copy of macOS to see how this is done. This does the same thing as using Terminal commands but with a simple graphical interface. To that, you need to select it when your Mac starts up. Safari downloads the following older installers as a disk image named InstallOS. Open the disk image, then open the. It installs an app named Install [ Version Name ]. Open that app from your Applications folder to begin installing the operating system. Check compatibility The version of macOS that came with your Mac is the earliest version it can use.

To confirm compatibility before downloading, check the minimum hardware requirements: macOS Big Sur 11 hardware requirements macOS Catalina Best Bluetooth Trackers. Best eReaders.

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