
- #SETUP USB DRIVE TO BOOT DMG HOW TO#
- #SETUP USB DRIVE TO BOOT DMG MAC OS#
- #SETUP USB DRIVE TO BOOT DMG INSTALL#
- #SETUP USB DRIVE TO BOOT DMG UPGRADE#
The app will help you delete junk, duplicates, and unnecessary apps in a couple of clicks. MacKeeper allows you to free up necessary gigabytes easily. Updated November 2020: Updated for macOS Big.Please note that before installing any system, you need to ensure there is sufficient space on your Mac.
#SETUP USB DRIVE TO BOOT DMG HOW TO#
You'll be happy you did! Questions?ĭo you have any questions about how to create a bootable drive for the macOS Big Sur installer? Let us know in the comments. If you're in the market for a new computer, be sure to check out our list of the current Macs.
#SETUP USB DRIVE TO BOOT DMG INSTALL#
Turn off the Mac you want to install macOS Big Sur with the bootable installer drive.If you're upgrading to macOS Big Sur, follow the steps below. If you're downgrading from macOS Big Sur, please check out this guide instead.
#SETUP USB DRIVE TO BOOT DMG UPGRADE#
You can use this installer to upgrade your operating system easily on multiple Macs or to help downgrade if you decide you want to go back to an earlier version of macOS. Once macOS Big Sur is installed on your external drive, you can install it on any Mac with the drive plugged into it. How to install macOS Big Sur with a bootable installer drive When it is done, the Terminal window will report "Done." Your external hard drive will now be named "Install macOS Big Sur." Safely eject the drive from your Mac. The process could take a very long time, depending on the drive.

No text will appear in Terminal when you enter the password. This is the password you use to make changes on your Mac or log in. Enter your administrator account password.


Sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume Names are case sensitive and shouldn't have space.): The name of the drive can't have any spaces, and it is case sensitive.Įnter the following text into Terminal ( Don't forget to change the name "MyVolume" in the text below to the actual name of your external drive. If it is not named "MyVolume," you will need to change the command syntax for the pathname where it says: Volumes/MyVolume.
#SETUP USB DRIVE TO BOOT DMG MAC OS#
