#Clean install macos mojave install#
#Clean install macos mojave download#

Once any of these downloads finishes, do not open the installer to begin the installation. Mac App Store Links for Older macOS Downloads Note: If you have trouble getting these links to work, first, make sure that youвЂ™re using Safari, and then try closing the Mac App Store and clicking on the link again. To get them, youвЂ™ll need to follow direct links, which weвЂ™ve listed below. Unfortunately, Apple doesnвЂ™t index the Mac App Store entries so that you can search for them in the app.

#Clean install macos mojave download#

You can download most older versions of macOS using the Mac App Store or direct links to AppleвЂ™s website. Where to Download Older Versions of macOS WeвЂ™d recommend test-driving any experimental macOS installations for a while before you commit. As a last resort, you could manually back up your important documents, libraries, and so on to an external drive. You can get around this by using a third-party backup tool like Carbon Copy Cloner or ChronoSync. For example, trying to restore a Time Machine backup made in Big Sur (released in 2020) in macOS Catalina (released in 2019) could prove difficult. Older versions of macOS might experience problems restoring from Time Machine backups made on subsequent releases. If you do decide to try a new version of macOS and youвЂ™re reliant on Time Machine for your backups, resist backing up with Time Machine until youвЂ™re sure that itвЂ™s where you want to stay. This guide can help you roll back to almost any version of macOS. After trying this, you might come to the conclusion that newer releases perform too poorly on your hardware, at which point, youвЂ™ll need to roll back.

#Clean install macos mojave install#

If youвЂ™re willing, you can install newer versions of macOS than your Mac supports with tools like Patched Sur.

You can find out which Mac you have by clicking on the Apple logo in the top-left corner and selecting вЂњAbout This MacвЂќ to see the name and year of release.

If youвЂ™re not sure what your Mac came with, head to Apple Support and search for your exact model. Your MacвЂ™s вЂњearliestвЂќ supported version of macOS is the one that it came with. Older versions were written for Intel chips, which use the x86_64 instruction set, while the newer Apple Silicon chips use the ARM instruction set. For example, you cannot install any version of macOS prior to Big Sur (released in 2020) on a Mac with an Apple Silicon chip, including the M1.