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.
Just in case that you don't want to use Terminal, you may follow these steps to build a USB drive for Mac OS X or macOS. Mount the Mac OS installer to get.DSStore, BaseSystem.chunklist, and BaseSystem.dmg. Files from InstallESD.dmg file. Use Disk Utility's Restore feature to create a copy of the OS Install ESD image. Select the USB Drive that you want to format for Mac and finally right click on it and hit on Format Disc for Mac. Step-6 ( Create Bootable USB drive) Select the USB Drive that you want to make it bootable and finally right click on it and hit on Restore with Disc Image. Select the disc image to restore on usb drive finally hit on OK to continue. Sep 26, 2018 Want to make a MacOS Mojave bootable USB installer drive? It’s pretty easy to do, as long as you have the MacOS Mojave installer app and a USB flash drive. Much like prior versions of Mac OS, you can easily create a bootable install drive for MacOS. Here we share the download of Original MacOS Mojave 10.14.APP, DMG, ISO, and Bootable USB image.This is the official installation Downloaded from Apple App store! Direct download links are provided, you get the files without Apple Store. Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.7-10.8 and OS X 10.5-10.6, as well as how to put multiple versions on the same USB.
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. Mac cleaner activation key. 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.
Nov 15, 2018 16:47:20. / Posted by Candie Kates to Mac Solution
Related Articles & Tips
In this article, I want to show you How to create a Bootable USB for Mac OS Sierra with TransMac. Mac OS Sierra is one of the most useful operating systems among other operating systems for Mac, this article will help you to create easily your flash Bootable for Mac, as in previous article I wrote the article How to create bootable USB for Mac OS Mojave on windows 10 using Unibeast there are many ways to create a Bootable USB for Mac OS Sierra, But this will be easy to create, I recommend you to try once with TransMac.
Why We use TransMac for Mac OS Sierra?
TransMac from Acute Systems is Windows software that can copy and manage files and folders on Apple drives and devices, including Mac-formatted hard drives, flash drives, and other storage devices, as well as open and burn disc images and .dmg and .sparseimage files. It’s shareware that you can try for free for 15 days. Recent updates include an improved open file dialog, speed enhancements, and Windows 8 compatibility.
TransMac for Windows can open the Macintosh file and Apple file system, it consists of high features that format Disk drives, USB drives, HD floppy drives, CD/DVD, DMG, and it can split and merge files of HFS+APFS dmg disk images. The win is Win and Mac is Mac it can be used compatibility for both, and the user can use this software for whether Windows or Mac. Or you can install TransMac Zip file or executable file too.
Now for Creating a Bootable USB you need this below require that you should download that, after that, you can mac your USB Bootable for Mac OS Sierra.
Related:
Now create Bootable USB for Mac OS Sierra with TransMac
Before going to Create USB Bootable for Mac OS Sierra you need to download and install TransMac. therefore, you can download the required software from the given above link, and follow the steps How to install that.
How To Install Bootable Usb Dmg Windows 10
Step 1. On welcome to the TransMac setup Wizard click Next. on the next screen on TransMac License Agreement select I Accept the agreement and click Next.
Step 2. After clicking next, in this step select the destination Location, and click Next. on select start menu folder click Next.
TransMac Installation
Step 3. In this step of Select Additional tasks, select Put an icon on the desktop, Associate TransMac with. dmg and, sparseimage files, and on the Ready to Install Hit Install. wait for a minute to install the TransMac successfully.
TransMac Installation
Now Run TransMac for creating Bootable USB
Step #1. After that, you have successfully download TransMac software and completed the installation process so therefore you need to open that for creating USB a bootable USB. Therefore, Righ>click on TransMac and select Run as Administrator.
Run As Administrator
Step #2. In this step, while you launch the TransMac so After that the flash disc will appear there, and you need to Right>click and select the Format Disk for Mac.
Step #3. In this step, This disk may contain Mounted PC volumes. formatting will overwrite them. Vpn mac download. Are you sure you want to continue? then click on YES.
Format Warning
Step #4. After clicking on Yes, in this screen another option will come that select a Volume Name, It is optional and clicks on OK.
How To Install Bootable Usb Dmg Mac
Rename the disk for Mac
Step #5. In this step, your disk will be asked to format and click Yes, then wait for a minute for completing the process.
Warning of formatting the disk
Step #6. After that, you successfully formatted the disk for mac. Therefore, in this step again Right>Click on the USB drive and select Restore with Disk Image.
Step #7. In this step warning, select Yes to continue.
Step #8. A new dialog box will appear so click on given option to browse for DMG file of Mac OS Sierra.
Browse for DMG file
Next #Step
Step #9. In this step select the Mac OS Sierra DMG and click Open.
Select Mac OS sierra DMG file
Step #10. In this, you will see that Mac OS Sierra is the selected file that you want to copy that on your USB.
Now select OK
Step #11. In this step, click on “YES” it will take at least 30 up to 35 minutes to copy the Mac OS Sierra DMG file, Just be patient and wait to copy.
Final Warning
Dmg To Usb SoftwareConclusionMake Bootable Usb From Dmg
Now you are successfully done! and created a Bootable USB for Mac OS Sierra and now you are ready to install the Mac OS Sierra operating system on your computer. So that’s all about How to Create a Bootable USB for Mac OS Sierra on windows using TransMac, Therefore, if you faced any problem feel free and comment on the comment box, and share your ideas and opinions, furthermore, we will discuss on that.
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