Multiboot Usb For Mac

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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.

Download macOS

Multiboot Usb For Mac

If you wanna create macOS Catalina, macOS Mojave, macOS High Sierra & Sierra multi Bootable usb Flash Drive then this video is for you how to create latest m. Step 6: Now make your USB Bootable, How to Install Clover Bootloader in USB or EFI partition. Step 7: Insert the Thumb Drive to the Hack you wanted to Triboot on. Step 8: Press the hotkey to choose boot device (F12 Key for Gigabyte MoBo) Step 9:Choose USB. At Clover boot screen, choose Boot Install macOS Catalina from myVolume.

Multiboot Usb For Mac

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.

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.

Yumi for Mac OS It may be used to create a Multiboot Bootable USB Flash Drive containing some effective techniques, antivirus utilities, disc cloning, diagnostic instruments, and extra. Sadly, YUMI for Mac isn’t out there. However, you may obtain different purposes which might be. After that, set the Type as USB Disk select your device name of the USB stick that you’ve noted down earlier. Click on OK wait for your USB to be formatted to the bootable disk. Method#2: Make Use Of The Boot Camp Assistant On Mac. For making the bootable USB utilizing BootCamp, you’ll need a USB that has sixteen GB of free space or more.

Use the 'createinstallmedia' command in Terminal

  1. 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.
  2. Open Terminal, which is in the Utilities folder of your Applications folder.
  3. 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.

    High Sierra:*
    El Capitan:
  4. Press Return after typing the command.
  5. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
  6. 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.
  7. 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

After creating the bootable installer, follow these steps to use it:

  1. Plug the bootable installer into a compatible Mac.
  2. 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.
  3. Choose your language, if prompted.
  4. 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.
  5. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

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:



High Sierra:

El Capitan:


  • 1 How to Boot a PC from a USB device UEFI or Legacy?
    • 1.3 Bios Shortcut for Notebooks

This guide also contains a number of recommendations to ensure the efficiency of the external USB device UEFI or BIOS Legacy mode boot procedure.

If you are reading this guide, probably you have built a multibootable device with SARDU MultiBoot Creator.

First of all we have to change some Computer BIOS Settings*:

  • Disable Secure Boot: find the Secure Boot settings, and if possible, set it to Disabled. This option is usually in either the Security tab, the Boot tab, or the Authentication tab.
  • Enable Legacy CSM Boot Support: find and enable the launch CSM (Compatibility Support Module) or the Legacy Boot. This option is usually in the Boot tab.
  • Change the BIOS boot order: Change the BIOS boot order so the USB device option is listed first. This option is usually in the Boot tab.
  • Enable BBS popup: some PCs have the BBS (BIOS Boot Screen) popup option disabled. Please enable it. This option is usually in the Boot tab.Finally save changes and exit. Restart your computer.

Multiboot Usb Creator Mac Os


Create Bootable Os X Usb On Windows

Watch for BBS PopUp message

Usually, during the POST, the message press Fx key to get boot menu appears. Please take this shortcut to choose from the list the bootable device.

ESC F8 F12 to BBS PopUp

Create bootable os x usb on windows

Bios Shortcut for Desktop

AcerDelEnter Setup
F12Boot Menu
ASRockAMIF2 or DelRun Setup
F6Instant Flash
F11Boot Menu
TABSwitch Screeb
AsusPhoenix-AwardDelBios Setup
TABDisplay BIOS POST Message
F8Boot Menu
ALT + F2Asus EZ flash 2
F4Asus Core Unlocker
BioStrarPhoenix-AwardF8Enable System Configuration
F9Select Booting Device after POST
DelEnter SETUP
ChainTechAwardDelEnter SETUP
ECS (EliteGrour)AMIDelEnter Setup
F11BBS Popup
FoxConn (WinFast)TABPOST Screen
EscBoot Menu
GigaByteAwardEscSkip Memory Test
DelEnter Setup/Q-Flash
F9Xpress Recovery Xpress Recovery 2
F12Boot Menu
IntelAMIF2Enter Setup
MSI (MicroStar)Enter Setup
Shortcut for Desktop Bios and BBS Popup

Bios Shortcut for Notebooks

AcerPhoenixF2Enter Setup
F12Boot Menu (Change Boot Device,Multi Boot Selection Menu)
Alt+F10D2D Recovery (disk-to-disk system recovery)
AsusAMIF2Enter Setup
ESCPopup Menu
F4Easy Flash
Phoenix-AwardDELBIOS Setup
F8Boot Menu
BenqPhoenixF2BIOS Setup
F12Boot Menu
eMachines (Acer)PhoenixF12Boot Menu
Fujitsu SiemensAMIF2BIOS Setup
F12Boot Menu
Gateway (Acer)PhoenixClick mouse or EnterMenu
F2BIOS Settings
F10Boot Menu
F12PXE Boot
HP (Hewlett-Packard)/ CompaqInsydeESCStartup Menu
F1System Information
F2System Diagnostics
F9Boot Device Options
F10BIOS Setup
F11System Recovery
EnterContinue Startup
Lenovo (IBM)Phoenix SecureCore TianoF2Setup
F12MultiBoot Menu
MSI (Micro Star)***DELSetup
F11Boot Menu
TABshow POST screen
Packard Bell (Acer)PhoenixF2Setup
F12Boot Menu
ToshibaPhoenixEsc,F1,F2enter Setup
Toshiba Satellite A300F12bios
MultibootShortcuts for Notebooks BIOS and BBS Popup

Boot from legacy or UEFI **

With Windows 10, if you don’t see the boot options, it may be necessary press the Shift button while shutdown or restart the PC.

How to boot a Mac from a USB device? **

Multiboot Usb Macos

  • Turn on your Mac by pressing the power button, by choosing Restart in the Apple menu if it’s already on.
  • Press and hold the Option (⌥) key immediately upon hearing the startup chime. Release the key after Startup Manager appears.
    Startup Manager will scan and list connected drives and volumes that can be booted from.
  • Highlight the volume you want to use by using your trackpad or mouse, or left and right arrow keys on the keyboard.
  • in conclusion press the Return key or Double-click to boot your Mac from the selected volume.

Multiboot Usb Creator Mac Os X

*Only with recent PCs that support UEFI boot
** Only Pro version of SARDU MultiBoot Creator support UEFI boot