Sep 27, 2017 If your drive is larger than 8GB, and you’d like to use the rest of the drive for something else, you could use Disk Utility to partition the drive: just create an empty, 8GB partition for the installer. Access to at least one working Mac with access to the Mac App Store. This can be a friend’s machine if necessary. Professional video editing software for mac free.
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- How To Make Mac Os Boot Usb
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- How To Make A Hard Drive Bootable
- Create Mac Bootable Drive
- Mar 01, 2019 The easiest and the fastest way to make a bootable USB drive for Widnows 10, Linux, Android and Mac OS. ⏺DOWNLOAD balenaEtcher here https.
- Macworld also has bootable-install-drive instructions for: mac OS High Sierra (10.13) El Capitan (OS X 10.11) Yosemite (OS X 10.10) Mavericks (OS X 10.9).
In today’s guide, we will be helping the mac users to create a bootable macOS Catalina USB drive, which they can install on their Mac devices.
macOS Catalina 10.15.6 beta 3 is the sixteenth and the latest OS released by Apple in June 2020. This update includes many new features such as additional emoji’s, support for AirPods 3 pro, Homekit Secure Video, Homekit enabled Routers, and new Siri privacy settings as well as Bug fixes and enhancement in performance.
System Requirements
It is always wiser to look at the system requirements before installing Catalina on your device. Moreover, Catalina requires 4 GB of memory. The supported devices are listed below.
Device | Version Required |
iMac | Late 2012 or newer |
iMac | Pro |
Mac Pro | Late 2013 or newer |
Mac Mini | Late 2012 or newer |
MacBook | Early 2015 or newer |
MacBook Air | Mid 2012 or newer |
MacBook Pro | Mid 2012 or newer |
As usual, Apple no longer supplies a bootable USB Flash Driver with the latest OS releases- including the new OS Catalina. Using this tutorial, you will be able to create your own bootable USB Flash Driver using Apple’s latest Operating System in a couple of easy steps.
How to Create a Bootable macOS Catalina USB Drive
Follow the below steps in order to create a bootable macOS Catalina USB Drive.
- Format your USB Drive:-
- Connect your USB drive to the USB port of your computer.
- Press Command+ Space to launch spotlight, type in ‘Disk Utility,” and press the return to launch the app.
- Search for your USB drive under the sidebar of the Disk utility app.
- Click to select your USB driver, and after that, click on ERASE.
- Step:- A menu will be open where you need to select Format as Mac OS External (Journaled), then click on the Erase button.
- Make your USB Drive Bootable:-
- Press Command+ Space to launch spotlight, type ‘Terminal,’ and press the return to launch the Terminal app.
- Copy the command: “sudo /Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia –volume /Volumes/Untitled” and paste it inside Terminal.
- Press Enter to confirm
- Enter the administrator password and then hit the enter button again.
- Then, it shows that type ‘Y’ if you wish to continue and then press return to begin the process of creating your USB drive as a bootable USB drive.
- Check your Bootable USB drive:-
- Connect your USB drive to the USB port of your computer.
- Reboot your Mac PC
- While rebooting, hold the option key.
- If it shows, a boot option on-screen means your USB bootable drive works properly.
- Double Click on ‘Macintosh HD’ to return to your Mac or install your new macOS.
That’s all we have for you on how you can create a bootable macOS Catalina USB Drive. We hope this guide helped you. If you liked our guide, don’t forget to check out our other Windows Guides, Gaming Guides, Social Media, iPhone Guides, and Android Guides to read more. Subscribing to our YouTube Channel will surely help you win our $150 giveaway contest. If you have any questions or feedback, comment down with your name along with the email ID, and we will reply shortly. Thank you.
These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.
App To Make A Bootable Drive For Mac Os X
Download macOS
Find the appropriate download link in the upgrade instructions for each macOS version:
macOS Catalina, macOS Mojave, ormacOS High Sierra
Installers for each of these macOS versions download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Important: To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.
Installers for each of these macOS versions download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Important: To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.
How To Make Mac Os Boot Usb
OS X El Capitan
El Capitan downloads as a disk image. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.
El Capitan downloads as a disk image. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.
Use the 'createinstallmedia' command in Terminal
- Connect the USB flash drive or other volume that you're using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended.
- Open Terminal, which is in the Utilities folder of your Applications folder.
- Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace
MyVolume
in these commands with the name of your volume.
Catalina:*
Mojave:*
High Sierra:*
El Capitan: - Press Return after typing the command.
- When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
- When prompted, type
Y
to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created. - When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina. You can now quit Terminal and eject the volume.
* If your Mac is using macOS Sierra or earlier, include the
--applicationpath
argument, similar to the way this argument is used in the command for El Capitan.Use the bootable installer
Download Bootable Mac Os
Develop windows 8 apps on mac. After creating the bootable installer, follow these steps to use it:
- Plug the bootable installer into a compatible Mac.
- Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start up to macOS Recovery.
Learn about selecting a startup disk, including what to do if your Mac doesn't start up from it. - Choose your language, if prompted.
- A bootable installer doesn't download macOS from the Internet, but it does require the Internet to get information specific to your Mac model, such as firmware updates. If you need to connect to a Wi-Fi network, use the Wi-Fi menu in the menu bar.
- Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.
Learn more
How To Make A Hard Drive Bootable
For more information about the
createinstallmedia
command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal:Catalina:
Mojave:
High Sierra:
Create Mac Bootable Drive
El Capitan: