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Mac is running slow after mojave update sierra install#
Mac is running slow after mojave update sierra upgrade#
Mac is running slow after mojave update sierra password#

Mac is running slow after mojave update sierra install#

Once you see the ‘Install media now available at “/Volumes/Install MacOS Mojave”‘ message (and hear the verbal confirmation) your macOS Mojave boot install disk is complete and it’s ready to use.

Install media now available at “/Volumes/Install MacOS Mojave” Finally it will report when the install media has completed and where it is located with a volume name.Ĭopying to disk: 0%… 10%… 20%… 30%… 40%… 50%… 60%… 70%… 80%… 90%… 100%…

The creation of the macOS Mojave boot drive can take a little while, but the Terminal window will update the status as it goes through erasing the USB flash drive, then copying the files to the flash drive and making the disk bootable.

Mac is running slow after mojave update sierra password#

Hit return and enter the admin password (as required by sudo) and then hit return again to begin creating the Mojave installer drive.

Sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/UNTITLED -nointeraction & say Mojave Drive Created

Launch the Terminal application found in the /Applications/Utilities/ folder, then issue the following command (replace ‘UNTITLED’ with the name of the USB flash drive you want to convert to the MacOS Mojave installer – warning: the target volume will be erased completely to become the installer):.

Connect the USB flash drive to the Mac, if the drive is not yet formatted to be Mac compatible go ahead and do that first with Disk Utility first.

Confirm the complete “Install macOS Mojave.app” installer file is located in the /Applications directory.

The Mojave installer has a built-in utility to create a bootable installer on a flash drive all you need is a USB flash drive of 8 GB or larger. The bootable installer is also a good way to store the Mojave installer should you ever need to use it again in the future.

Mac is running slow after mojave update sierra upgrade#

This allows you to upgrade multiple Macs without having to download the macOS Mojave installer to every Mac you intend to update. Think of it as starting over from scratch.Ī bootable installer doesn’t have to be used only for clean installs you can also use it for standard upgrade installs. This, of course, causes a complete loss of all data on the startup drive, including any apps, documents, mail, media libraries or other data you may have contained on the drive. Creating a bootable macOS Mojave install image on a USB flash drive will allow you to perform clean installs of the macOS that is, install on the existing startup drive by first erasing the drive and then installing macOS Mojave. You can download Mojave through the App Store.