How to Install Sierra on Mac

Are you tired of using macOS Mojave 10.14 and want to go back to the good old days with macOS High Sierra 10.13? Downgrading your operating system is a straightforward process that can be completed in just a few steps. In this article, we will guide you through the simple procedure to install Sierra on Mac.

Method 1: Restore from Time Machine Backup

If you have backed up your data using Time Machine before upgrading to Mojave, you can use this method to restore your Mac to its previous state. Follow these steps:

* Complete the restoration process of macOS High Sierra.

* Select the date and time from which you want to restore.

* Choose 'Time Machine backup drive' or 'Time Capsule' and select 'Connect to Remote Disk.'

* On the 'macOS Utilities' window, choose 'Restore from Time Machine Backup.'

* Once the reinstallation process is complete, your Mac will boot into macOS High Sierra.

Method 2: Perform a Factory Reset

If you don't have a backup of your data or want to start fresh, you can perform a factory reset on your Mac. Follow these steps:

* Allow your Mac to perform a complete factory reset.

* Carry out the on-screen instructions to initiate the reinstallation process.

* On the 'macOS Utilities' window, click 'Reinstall macOS.'

* Release the keys when the Apple logo appears.

Method 3: Downgrade from Mojave

Before downgrading, make sure to back up all your important files and folders to an external storage drive. Then, follow these steps:

* Restart your Mac and instantly press and hold the Command + R keys.

* Back up all your data from Mojave to an external SSD or HDD.

Important Note

Before you start the downgrade process, please note that you will need a USB drive of at least 16 GB. It's also essential to perform a few critical tasks during the downgrade process.

In conclusion, downgrading from macOS Mojave 10.14 to macOS High Sierra 10.13 is a relatively simple process that can be completed in just a few steps. By following this guide, you will be able to restore your Mac to its previous state and enjoy the features and functionality of macOS High Sierra.

How to install sierra on mac