Installing Big Sur on Mac: A Step-by-Step Guide

Big Sur, the latest operating system from Apple, offers numerous improvements and features that can enhance your Mac experience. However, installing it can be a bit tricky for some users. In this article, we'll provide a step-by-step guide to help you install Big Sur on your Mac without any issues.

Reduced Security Settings

Before proceeding with the installation, it's essential to understand the Reduced Security settings in your Mac. This setting allows only operating systems approved by Apple to run, providing your Mac with powerful security features. If you encounter any issues during the installation process, follow our troubleshooting steps to resolve them.

M Chip Installation: Additional Details

In rare instances, a bug in MacOS 11 may prevent System Preferences from offering the expected option for M Chip installation. However, this issue can be resolved by logging back into your Mac and allowing System Software from Rogue Amoeba.

Unlocking Security & Privacy Preference

To unlock the Security & Privacy preference and make changes, follow these steps:

1. Click on the Apple menu () in the upper left corner of your screen.

2. Select System Preferences from the drop-down menu.

3. Click on the General tab in the System Preferences window.

4. Unlock the Security & Privacy preference by clicking on the lock in the lower left corner and entering your Administrator password.

Enabling User Management of Kernel Extensions

To enable user management of kernel extensions from identified developers, follow these steps:

1. Select the Reduced Security option in the Security & Privacy preference pane.

2. Enable the first checkbox, 'Allow user management of kernel extensions from identified developers.'

3. You can now adjust the security policy to allow ACE to run.

Booting into Recovery Environment

If you encounter any issues during the installation process, you can boot your Mac into the Recovery environment by pressing and holding the Touch ID or power button on your Mac.

Installing Big Sur on your Mac requires careful attention to detail and adherence to specific steps. By following this guide, you should be able to successfully install the operating system without any issues. Remember to adjust your security settings accordingly and boot into the Recovery environment if you encounter any problems during the installation process.

Installing big sur on mac