Download and Install macOS High Sierra without MAS. To make life easier, we came up with a more reliable workaround to directly download macOS from Apple server instead of via the Mac App Store, for previous macOS and OS X releases. “macOS High Sierra is an important update that makes the Mac more capable and responsive, while laying the foundation for future innovations,” said Craig Federighi, Apple’s senior vice president of Software Engineering.
Is the next major operating system for Mac — but just because you take it for a whirl, doesn't mean you're ready to commit your daily driver to it just yet. If you've decided you'd rather return to macOS High Sierra, you can downgrade with just a few steps. If you follow these steps you'll be back to your old setup in no time.
Note: If you are reading this article on the Mac that you want to downgrade on, switch to another device or print this page before continuing so you can read along as you go. Step 1: Back up your Mac This process will erase macOS Mojave from your hard drive entirely. That means any files, programs, or documents you've been working on while using macOS Mojave will also be erased if you don't back them up first. Use an or a cloud-based program like DropBox, OneDrive, or iCloud.
If you don't save these important files somewhere off of your computer you will lose them. Step 2: Create a bootable drive of macOS High Sierra Before you erase macOS Mojave from your computer, download macOS HighSierra from the Mac App Store. It should be on your purchase list, or you can simply search for it in the Mac App Store. You'll need a copy of macOS High Sierra in order to downgrade from macOS Mojave.
MacOS High Sierra may no longer be available to download in the App store now that macOS Mojave is live. You should have downloaded a copy of High Sierra before macOS Mojave launched. Follow the steps linked below to make a bootable installer drive for macOS High Sierra. Note: Making a bootable installer requires the use of Terminal.
If you don't feel comfortable making changes to your Mac with Terminal, you can create a bootable disk using the. Step 3: Erase macOS Mojave.
Connect your Mac to the internet via Wi-Fi or Ethernet. Click on the Apple icon in the upper left corner of the screen. Select Restart from the drop-down menu.
Hold down Command+R, and keep holding the keys until your computer reboots. This will put your computer into Recovery Mode. Click on Disk Utility in the OS X Utilities selector.
Click Continue. Select your Startup Disk.
Click on the Erase tab at the top of the window. Enter a name for the file to be destroyed (Like macOS Mojave or something). If your Mac is using HFS+, select Mac OS Extended (Journaled) from the format list. If your Mac is using APFS, select APFS from the format list. If Scheme is available, select GUID Partition Map. Click Erase. After the process is complete, quit Disk Utility from the drop-down menu in the upper left corner of the screen to go back to the OS X Utilities selector.
Step 4: Reinstall macOS High Sierra After you have, you will want to reinstall an earlier operating system. NOTE: If your Mac came with macOS High Sierra, you can restart your Mac while holding down Shift-Option-Command-R to simply install the operating system that came with your Mac. Otherwise, follow the steps below to install High Sierra back on your Mac. Connect your Mac to the internet via Wi-Fi or Ethernet.
Click on the Apple icon in the upper left corner of the screen. Select Restart from the drop-down menu. Hold down Option while your computer restarts. This will send you to the option to select a startup disk.
Select your bootable drive with macOS High Sierra from the list of startup disk options. MacOS High Sierra will begin installing on your Mac. Click Continue in the macOS High Sierra installation window. MacOS High Sierra will install like a standard update.
You will agree to the licensing terms before the software reboots on your Mac. Step 5: Restore settings from an earlier macOS High Sierra Time machine backup If you have a recent backup of your Mac saved (which you should), you can use it to reinstall the settings you have saved from macOS High Sierra.
Connect your Mac to the internet via Wi-Fi or Ethernet. Click on the Apple icon. Select Restart from the drop-down menu.
Hold down Command+R when you hear the startup chime and keep holding the keys until your computer reboots. Select Restore from Time Machine Backup in the OS X Utilities selector. Click Continue. Click Continue after reading the important information about restoring from a backup.
Select the Backup source for where your Time Machine backup is stored. Click Continue. Select the most recent macOS High Sierra backup on the drive. Click Continue. Your Mac will begin restoring from the Time Machine backup and then reboot. This process can take a while, so grab a cup of coffee while you wait. If you run into any problems while trying to downgrade your Mac operating system, let us know in the comments.
Updated September 2018: Updated for the public launch of macOS Mojave.
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Stacks A really neat way to manage files. Stacks keeps your desktop free of clutter by automatically organizing your files into related groups. Arrange by kind to see images, documents, spreadsheets, PDFs, and more sort themselves.
You can also group your work by date. And if you tag files with project-specific metadata, like client names, sorting by stacks becomes a powerful way to manage multiple jobs. To scrub through a stack, use two fingers on a trackpad or one finger on a Multi-Touch mouse. To access a file, click to expand the stack, then open what you need. Screenshots Screenshots are now a snap.
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Continuity Camera Take a photo right to your Mac. Now you can use your iPhone to shoot or scan a nearby object or document and have it automatically appear on your Mac. Just choose Insert a Photo from the File menu. You can take a photo of something on your desk and instantly see it in your Pages document.
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