macOS Big Sur DMG file for a clean installation. So while this method may get you back to Big Sur, you may not be able to create a USB Big Sur installer by using this method until your MacbookAir6,2 is actually booted to Big Sur. Create macOS Big Sur Bootable USB on Windows: Required Files1. These types of downloads can not be used to create a USB flash drive Big Sur installer. Recently, I have noticed that the Big Sur downloads from the App Store do not necessarily include all the software needed to install Big Sur.

Use of of the answer from the question How do I create El Capitan installer on a Catalina (or post-El Capitan) installed Mac for use on USB boot installer? to create a Sierra, El Capitan or Yosemite USB installer.īy using this method to get back to Big Sur, you would have to update your Mac.

Follow the instructions given at Apple's website Create a bootable installer for macOS to create the bootable USB flash drive installer. Transfer the application to the host Mac. Click to get notified about our latest videos Show more. Guests do not have this restriction.įrom the guest, use the softwareupdate command to download an available installer application which is compatible with your MacbookAir6,2. How To Install macOS Big Sur Using Internet Recovery Hackintosh Big Sur. Making a bootable macOS Big Sur 11.6.2 USB drive is a quick way to install a fresh copy of macOS on your Mac I will show you how to make a bootable Big Sur USB Installer in under 5. Hosts will only shown macOS versions compatible with the host. with macOS Big Sur Recovery How to perform a clean installation Using an external installer Formatting the external volume or USB Downloading a macOS. Note: Guests can list more versions of macOS installers than the host can.

Boot from the virtual machine guest and use the command below to list available downloads. Take a backup of Mac using Time Machine if anything goes wrong you can restore. Install the chosen version in a virtual machine guest on the host. So before we start clean install should possess a USB thumb drive of 8GB or more. In addition, I have included two methods which are suited to your situation.ĭownload an available version from 12.6.1 to 13.2 to the host Mac. There is the canonical QA How can I download an older version of OS X/macOS?.

Big sur recovery usb