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How to get back from macOS Monterey to macOS Big Sur

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How to return from macOS Monterey to Big Sur

macOS a few days ago announced its new operating system for Mac computers which has been called macOS Monterey, this is an operating system that has some new features..

 

MacOS Monterey
  • Spatial Audio enhancements in FaceTime
  • Universal Control to manage other devices such as iPad from macOS
  • It is possible to use AirPlay content on macOS
  • New function Shortcuts with which you want to create access to everyday tasks in macOS
  • Custom Smart Folders
  • Safari sharing, Privacy report, Translate and Reader functions are in the More section
  • New sharing options like Safari, Apple News, Apple Podcasts, Apple TV etc.

 

macOS Monterey is available for the following computers
  • iMac: Late 2015 and later
  • Mac Pro: Late 2013 and later
  • iMac Pro: 2017 and later
  • Mac mini: Late 2014 and later
  • MacBook Air: From 2015 and later
  • MacBook: From 2016 and later
  • MacBook Pro: From 2015 and later

 

In the following link we explain how to update your macOS Big Sur device to Monterey:

 

 

But if for some reason you do not like the new system, let's remember that it is a beta system which may present some failures, it is possible to return to Big Sur following a series of steps, one of the most essential and important being to create a copy security through TimeMachine to later recover the data.

 

getFastAnswer will explain the step by step to roll back macOS Monterey installation to Big Sur..

 

 

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How to return from macOS Monterey to Big Sur

 

Step 1

We check the version of macOS from the Apple menu with "About this Mac":


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Step 2

We see what macOS Monterey is:


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Step 3

We open the App Store and look for macOS Big Sur:


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Step 4

We click on it and we will see the following:


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Step 5

We click on "Obtain" to download the installer, the following window will open:


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Step 6

Click on "Download" to start the Big Sur installer download process:


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Step 7

As we see its size is considerable, we wait for the download to finish, once downloaded the installation wizard will be launched:


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We close it since we will not do the process from there.

 

Step 8

We go to Applications and there we validate that the macOS Big Sur installer is:


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Step 9

We open the Disk utility and select the connected USB:


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Step 10

We click on the "Delete" button, in the pop-up window we assign a name and apply the changes:


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Step 11

We click Delete to start the formatting process:


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Step 12

At the end of this process we will see the following:


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Step 13

In the terminal we are going to execute the following command to create the bootable USB:
 sudo / Applications / Install \ macOS \ Big \ Sur.app/Contents/Resources/createinstallmedia --volume / Volumes / BigSur 
Note
In the last line / Volumes / BigSur we must enter the name assigned to the USB


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Step 14

We press Enter, enter the administrator password and we will see the following:


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Step 15

There we enter the letter "Y" to confirm the process, the process of erasing the USB medium will take place:


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Step 16

After this the files will be copied to the medium:


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Step 17

After this the process of making the USB bootable will be done:


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Step 18

At the end we will see the following:


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Step 19

We can see the USB ready to be used in the downgrade process to Big Sur:


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Step 20

After this we must restart the system to continue the process:


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Step 21

The system will be rebooted:


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Step 22

macOS will automatically detect the USB and display the following window:


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Step 23

There we click on "Install macOS Big Sur" and click on "Continue", the following will be displayed:


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Step 24

We click on "Continue" and now it is time to accept the license terms:


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Step 25

We click I accept and in the pop-up window we confirm that we accept the license:


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Step 26

After this we select the disk where macOS Big Sur will be installed:


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Step 27

We select the disk and click on "Continue", the process will take place:


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Step 28

When this process is complete, the system will continue its action and then restart:


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Step 29

After being rebooted, it's time to select the background:


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Step 30

We access macOS Big Sur:


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Step 31

From the Apple menu we confirm that it is Big Sur:


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We can see that this is the whole process to return from macOS Monterey to Big Sur in a simple way, after this we are going to use Time Machine to recover the files in the backup..

 


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