- Create Bootable Usb From Dmg
- Create Bootable Usb From Dmg Windows
- Create Bootable Usb From Dmg Mac High Sierra
Download & install Etcher on Windows 10/7. Download and install BalenaEtcher for. Fortunately, there's a great tool that you can use for free to create bootable macOS media on a USB drive in a Windows 10 environment. This article shows you how to download a macOS DMG file, format a USB drive using a GUID Partition Table, burn the DMG to the drive and boot your Mac from the USB. Plug in the USB drive and open disk utility. Restore the USB drive using the InstallESD.dmg on the USB drive. Restart and boot from the USB Drive. Jan 29, 2019 How to Boot a Mac from USB Drive. CD/DVD drives are disappearing from computers, leaving USB storage as the only option when re-installing an operating system. DMG file is a compressed file format being used widely on Mac computer. Windows OS doesn't natively support DMG disk image files, so if you need to create a bootable USB drive from a DMG file, mostly for bootable Mac OS X or macOS installation USB, you need a special utility to help you complete the task.
Learning how to create a bootable macOS installation disk can be helpful in a variety of situations. Rather than download and install a new OS from Apple's servers each time, it can be used for multiple installations on different machines. It can also help in situations where the operating system is corrupted or installation from app store shows errors.
To create a bootable macOS installation disk, you have to burn the DMG file to a USB drive as CD/DVD is not available for Mac computers. Here's how to do it from text commands and using a purpose-built software called WizDMG. You will first need to download the DMG file for the macOS version you wish to install. For example, if you want to create a bootable macOS Mojave installer, you will need the DMG file for macOS Mojave. Once the file has been downloaded to your PC, you can proceed with one of the bootable disk creation methods shown below.
Method 1: How to Create Bootable USB Installer for Mac via Commands
macOS (formly named Mac OS X) is just a variant of popular Unix based operating system. This means a lot of daily and advanced tasks on Mac can be done via text commands such as creating bootable USB installer for Mac. However, this could be a lot of challenges if you had no clue about commands and I suggest taking a look at the other solutions in this post to avoid messing up the computer with the wrong commands.
Step 1. Search macOS name in app store (Mojave, High Serria, EI Capitai). Click 'Get' button to download the installer image on your Mac. The downloaded file will be located in Application folder.
Step 2. When the download is completed, the installation windows opens automatically, just close the window and go to Application folder. You will find a file started Install, such as Install macOS Majave.
Step 3. Now connect an external flash drive with more than 16G free space. And backup the data in that USB drive as the installer erase all content from it. Open Disk Utility app and format the USB drive with APFS or Mac OS Extended.
Step 4. Open the Terminal app and copy-and-past the following commands to make a booatble USB installer from macOS image:
For Majove: sudo /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
For High Serria: sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
For EI Capitan: sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X El Capitan.app
Step 5. Input the admin password when being prompted. And wait for the booatable disk being created. When it is done successfully, you will receive a message shown in above screenshot.
Unconfortable with text commadns and prefer doing it in a simple way? The second suggestion is more user friendly!
Method 2: How to Make Bootable USB from macOS with WizDMG
WizDMG fills a huge gap in Windows not supporting DMG files. It is a desktop utility supporting Windows and Mac. It allows you to directly burn DMG files to disk in order to create a bootable macOS Mojave installer or a boot disk for any macOS version.
WizDMG offers an intuitive interface with no clutter and full functionality to handle DMG files. Apart from burning such disk image files to DVD/CD or USB, it also gives you edit options where you can add and remove files from within the DMG file, rename DMG files and even create DMGs from files and folders on your desktop. This software application has been created for novice users as well as experts. It is easy to use, has a very high burn success rate and will help you create a bootable macOS installer in no time. Follow the instructions below:
Step 1Install WizDMG
Download WizDMG from the official website and install it on your PC. Launch the program and select the 'Burn' option in the main interface.
Step 2Create Bootable USB from macOS Install Image
Click on Load DMG to import the macOS installation file into the application. Insert a USB (16G free space) and click on the 'Burn' button next to the appropriate media type.
The important thing to remember here is that you now know how to create a macOS installer in Windows. There aren't a lot of options out there because of the compatibility issues between Mac and Windows environments. That means converting DMG to ISO and back again to DMG leaves the door open for corrupted files and incorrectly burned bootable media, which defeats the whole purpose because it might not even work in the end.
Method 3: Create macOS High Serria/Mojave Bootable USB on Windows 10/7
Another way to create macoS bootable disk on Windows is using a tool called DMG2IMG along with Windows command prompt. It requires a bit of a workaround, but even novice users can learn to burn a DMG file to a disk to create bootable media for a macOS installation. Just make sure you follow the instructions below carefully.
Step 1. Download DMG2IMG and install it in your Windows PC. Open File Explorer and go to the folder containing the DMG2IMG program, then right-click and select 'Open command windows here.'
Step 2. Type the following command and hit Enter: dmg2img [sourcefile.dmg] [destinationfile.iso]
Step 3. Now that the DMG file has been converted to ISO format, you can use the following command to burn it to a disk. Before that, insert a disk into the optical drive: isoburn.exe /Q E: 'C:UsersUsernameDesktopdestinationfile.iso'
Step 4. This command utilizes the Windows native disk image burner to burn the ISO to the disk in your optical drive. The ISO file can't be used directly in macOS, but it can be mounted as a virtual drive. Once you do this, you can convert it back to DMG using Disk Utility in Mac. You can then use this as your bootable macOS installer.
As you can see, this is a bit of a workaround because DMG files aren't natively supported in Windows. Likewise, ISO files aren't fully supported in macOS. However, you can use this method to create a macOS installation disk in Windows. If you want a much simpler solution, then review the next method shown here.
Summary
If you ask us how to create a bootable macOS installation disk, this is the method we recommend. There's no confusing command line work involved, you don't need a bunch of additional software utilities to get the job done, and the high accuracy of the application ensures that you won't be wasting disk after disk trying to burn the installation media for macOS onto a disk. Use WizDMG as a quick and painless way to create a macOS installation disk in a very short time.
Related Articles & Tips
Here is the step by step tutorial to getting started BalenaEtcher to know how you can use Etcher for creating bootable USB flash drives.
Creating a bootable USB flash drive, CD or DVD is the maiden step to give new life to your existing or brand new PC with a new operating system. There are several programs you can use, for creating a bootable USB flash drive, available for different platforms, but most of them are complex, and if not that, you will face a hard time dealing with the tools and the options available for creating a bootable USB flash drive. But you will mostly need two things to create a bootable USB flash drive. An image file, and a USB flash drive to write the same on. If you are having these two things, you are ready to create a bootable USB flash drive.
BalenaEtcher is thus, perfect for the purpose. It doesn’t have unnecessary options to confuse you. BalenaEtcher offers a very simple and intuitive user interface, where you just have to select the image file and the USB flash drive to create a bootable USB stick. Though you can obviously change some necessary settings, the default settings should work without any issues at all. Unlike most other programs, BalenaEtcher is available for Windows 10/8/7, Linux, and Mac OS, which means you will never have to look for new programs to create bootable USB flash drives, lest you switch platforms.
How to install and use BalenaEtcher
Step 1: Download & install Etcher on Windows 10/7
Create Bootable Usb From Dmg
Download and install BalenaEtcher for Windows. The installation of the program on Windows is similar to the installation of other programs on Windows.
If you are using Linux, you can download the source code of BalenaEtcher from GitHub from the same link above, and compile the same to use it.
Step 2: Insert a USB drive
Once the installation is complete, insert the USB flash drive for making the bootable USB flash drive and open Etcher from the desktop shortcut menu or from the Start menu.
Step 3: Select a bootable image for Etcher
You will get the following user interface. Just click on ‘Select Image’ and choose the image for creating the bootable USB flash drive. BalenaEtcher supports several image formats like ISO, BIN, DMG, IMG, ETCH, and many more. Chances are very less, you will have an image with the format not supported by BalenaEtcher.
Step 4: Select the connected USB flash drive on BalenaEtcher
Next, choose the USB flash drive that you want to make bootable. If only a single USB storage device is connected, it will be automatically be selected, else you can click on ‘Change’ to choose a different USB flash drive connected to the system.
Just select the desired USB storage device and click on ‘Continue’.
Step 5: Flash ! to create a bootable USB drive
Finally, click on ‘Flash!’ to create the bootable USB flash drive with the default settings.
Once the process starts, flashing will take some time depending upon the size of the bootable image, and the speed supported by the USB flash drive.
The process of flashing will be followed by validation, after which you will be able to boot from the USB flash drive.
The USB flash drive might get ejected and connected once the process is over, just before the validation process. Don’t worry about it. Once the process is successfully completed, the drive will be ejected automatically, if you don’t change the default settings.
BalenaEtcher is the simplest tool for creating bootable USB flash drives. The user interface is not complex at all, and most newbies can use the software at ease. There aren’t settings that you will find difficult understanding, in BalenaEtcher.
Step 6: Flash Complete, Eject the drive
On getting the ‘Flash Complete!‘ message, you can exit Etcher or starting flashing another USB flash drive.
Create Bootable Usb From Dmg Windows
So that was it. Do you have any questions about using BalenaEtcher? Feel free to comment the same down below.
Create Bootable Usb From Dmg Mac High Sierra
Other Useful Resources: