DOWNGRADE MAC OS MOJJAVE TO YOSEMITE INSTALL

If youвЂ™re downgrading because you need a specific app that doesnвЂ™t run well under Mojave, you may be able to install an older version of the macOS on a separate drive or partition.

ItвЂ™s also possible to use Time Machine, but no matter which method you use, be sure you have a backup before proceeding.Д«efore we start the downgrade process, consider these alternatives: To make accessing those backup files as easy as possible, I recommend creating a clone of your startup drive. If you need to restore some of your documents and files to your Mac after you downgrade, the backup may be your only place to find them. YouвЂ™ll also need the backup because the downgrade process includes erasing your MacвЂ™s startup drive. This is to ensure that, should something go wrong during the downgrade process, you can recover your data and be back where you started. The downgrade process begins with backing up your current system. No matter the reason, you can downgrade from macOS 10.14 and revert to an earlier version by following the steps below. Or maybe a favorite or mission-critical app hasnвЂ™t been updated yet for Mojave, and you need to downgrade the OS to be able to keep running an older app. Perhaps Mojave is performing poorly on your system, even after trying some of the tips in: Is Mojave Slowing Your Mac Down? This is How You Can Speed It Up. Even with all the new capabilities, some of you may find yourselves wishing for one of the previous versions of the Mac operating system. The process can take a while so, depending on network speeds and the amount of data, so be patient.MacOS Mojave has a lot going for it: plenty of new features, new security and privacy safeguards, even new apps, such as News and Home. Your Mac will then restore from Time Machine and reboot.

Select the most recent backup of your drive and click Continue.

Read the Restore Your System page and click Continue.

Click Restore from Time Machine Backup from the OS X Utilities menu.

Hold down Command+R while your Mac boots.If not, or if you choose not to, you can restore at any time. You should be asked if you want to restore from Time Machine as part of the reinstallation process.

DOWNGRADE MAC OS MOJJAVE TO YOSEMITE HOW TO

How to restore your data from Time Machine If that happens, complete the installation of Lion, Mountain Lion, Mavericks, or whichever version you're offered, and when you're done and rebooted, go to the Mac App Store and re-run the OS X Yosemite update. Note: Depending how old your Mac is, you may get an older version of the installer-typically the one that originally shipped on your Mac (That's especially true if you end up in Internet Recovery mode). When you're done, your Mac will reboot into OS X Yosemite.

Click Continue on the OS X Yosemite Installer.ДЇrom this point on it's the same as a standard update, simply continue on and agree to the licensing terms as you go.

Click on Reinstall OS X in the OS X Utilities selector.

Once it's done, quit Disk Utility and get ready to reinstall.

Select Mac OS Extended (Journaled)* from the **Format list, if it isn't selected already.

Type in Macintosh HD for the name (or whatever you like.).

Click on Disk Utility in the OS X Utilities selector.

Hold down Command+R while your Mac reboots.

Make sure your Mac is connected to the internet over W-Fi or Ethernet.

How to restore your data from Time Machine.

If not, you'll need to erase OS X El Capitan first, and then re-install. If you made a bootable OS X Yosemite install drive before you went on the El Capitan beta, then simply plug it in, reboot, hold down the Option key, and you'll be on your way. Note: If you're reading this article on the Mac you want to revert, either print it out first, or open it on iPhone, iPad, or another Mac so you can read along as you go. Don't worry, though, we'll walk you through it! Downgrading is a simple process, but it's also a bit of a chore. If it turns out you don't enjoy the process, or would prefer to wait and try again later, you can go back to OS X Yosemite. The OS X El Capitan public beta is a way to test the next generation of Mac software.

Downgrade mac os mojjave to yosemite