hwaalt.blogg.se - Bootable big sur usb

A Mac with macOS Big Sur installer already downloaded.

It should not have any important data on it as it will be completely formatted during the process.

A 16GB USB drive or a portable flash drive.

Create macOS Big Sur Bootable USB Installerīefore we begin, make sure that you have the following: Here is how you can do it using a USB drive. This requires backing up all data from a Mac, formatting the drive, and installing the latest operating system version. If you don’t know the password for the root user, follow this Apple support page (Opens in a new window) to learn how to change this password.One of the best ways to experience any major new operating system upgrade is to perform a clean install. Rather, it’s the password for the root user on your Mac. This is not the password for the account that you use to log in.

OS X El Capitan: sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app MacOS High Sierra: sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume MacOS Mojave: sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume MacOS Catalina: sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume MacOS Big Sur: sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Replace the string My Volume with the volume name of your USB drive. At the Terminal prompt, type one of the following commands, depending on your version of macOS. Return to the Utilities folder on your Mac and open the Terminal app. Make sure the USB drive is still connected to your Mac. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.