Pick the recent one that you made before downgrading your OS.
Next screen will show you all your backups over time.your back up drive that holds all your backed up data. Again select Restore From Time Machine Backup when prompted and click on.Choose Restore From Time Machine Backup and click Continue. A list of options appears on the screen.Hold down Command + R until the apple logo.Insert the Time Machine disk into your Mac and click on the apple logo.Follow the steps below to downgrade Mac OS using the Time Machine:
How to use mac os x sierra time machine how to#
Check here to know how to revert from Mac OS Sierra to OS X EI using Time Machine. It allows you to restore the whole system or specific files back into the system in case of data loss blunders. It creates the incremental backup of files that can be restored at a later date.
How to use mac os x sierra time machine software#
Time Machine is a backup software application that is a part of Mac OS. It is always recommended to store a backup of your data for obvious reasons. Once the installation is complete, Mac will restart and the OS would have been downgraded to the version, the Mac was shipped with.Select Startup disk and click on Install.Click on Continue button and follow the onscreen instructions.Once you see the Mac OS utility screen, choose reinstall Mac OS.
As you restart, press Shift-option/ Alt-Command- R altogether. Follow the simple steps to accomplish this: It has always been an incredible feature in Mac OS recovery since Mac OS Sierra 10.12.4 to get back to the version of Mac, you bought the system with. But in case, there is no backup, then backing up now would even backup your present Mac version.ĭowngrade to the OS that your Mac was shipped with If you have a Time Machine with a drive plugged in, regular backups would’ve been made, so you are safe. Prerequisites you need to know before downgrading Mac OS Sierraīackup! This is very essential if you are keen on keeping your files and folders. Although Mac needs updated versions to work on, there are a few ways you can revert back to an older version. Perhaps the software that you are currently working on is not compatible with Mac OS or maybe you are just not comfortable with the new version. There are various reasons why you might want to get back to an older version of Mac OS.
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