Apple has released its OS X 10.8 Mountain Lion (see CNET's full review) and it's available for download from the Mac App Store on systems running OS X 10.6.6 or later.If you're interested in the. Next, reboot in recovery mode but go with the option to install the latest compatible OS Option/Alt, Command, R, not the Lion that came with the Mac. I think the problem I was having, like some of you, is that the BIOS was probably upgraded at some point and the recovery tool can't install the original OS.
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.
It won’t create problem for you while installing Mac OS X El Capitan, if you successfully boot in to the USB installer then you will know that it’s working. Rashid May 2, 2016 at 11:15 PM Reply. I have problem with installing El Capitan from bootable usb.its goes to apple logo and load half line under apple logo then screen turn black. Create Bootable USB Installer for Mac OS Using UniBeast. The first task that you’re going to do is open the Apple App Store. The store will open up after some seconds and tap on “Featured” then click on the “OS X El Capitan“. Download Mac OS X El Capitan. Now the Download button will appear. Go to Mac App Store. Log in with your Apple ID. Download OS X El Capitan. The install OS X El Capitan application will appear in /Applications. Create Bootable USB Installer for Mac Using UniBeast. In this step, you have to create a bootable USB installer for Mac using UniBeast.
Unibeast 6.2.0 - Yosemite And El Capitan
Method 1: How to Create Bootable USB Installer for Mac via Commands
Download unibeast 6.2.0 for free. System Tools downloads - UniBeast by tonymacx86 and many more programs are available for instant and free download. Download: Step-by-step Guide.
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.
Creating An Installer For Mac Os X 10.12
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] Controller emulator software.
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
You might be heard of creating bootable USB flash drive for Windows, for Kali Linux, and Mac OS X El Capitan for several times but in our today’s topic, I want to show you one of the best ways to create bootable USB installer for Mac using UniBeast software. As in our previous articles, we have shown you the following methods of creating a bootable USB Installer for Windows, Kali Linux, and Mac OS X.
We’ll not only cover bootable flash for Mac OS X but also in the next article. We’re going to show you that how to Install Mac OS X El Capitan on PC using UniBeast.
Create Usb Install Mac Os X Lion
Create Bootable USB Installer for Mac OS Using UniBeast
The first task that you’re going to do is open the Apple App Store. The store will open up after some seconds and tap on “Featured” then click on the “OS X El Capitan“.
Download Mac OS X El Capitan
Now the Download button will appear. Click on the “Download” button then type your Apple ID with the password. If you don’t have an Apple ID or Don’t know how to create. Check out “How to create Apple ID without a credit card on iOS Devices“.
Download Mac OS X for Free
Unibeast El Capitan
Once you have downloaded the “Mac OS X El Capitan”, the file will be downloaded to the Application folder on Mac operating system.
If you don’t have Apple device like “MacBook Pro, MacBook Air” or something like this. Download the OS X El Capitan from the link below.
The Second operation that you’re going to do is open up the disk utility on Mac OS then erase your USB flash drive for Mac OS X El Capitan. Once you open up the “Disk Utility“, then erase the USB as the given screenshot.
Create a new Partition for USB Flash
Mac Os X Installer Download
The third task that you are going to do is download the UniBeast. Go to tonymacx86 then download UniBeast.
UniBeast is a portable software that does not need Installation. Download UniBeast then starts creating bootable USB with it.
Download UniBeast Latest Version
Creating Bootable USB Installer Using UniBeast
Now, everything is ready to create a bootable USB installer for Mac using UniBeast. Open UniBeast that you’ve downloaded and tap on “Continue” button.
Step #1. Read the information about UniBeast software then hit the “Continue” button.
Important UniBeast Information
Step #2. Read UniBeast software license agreements then hit the “Continue” button. A small notification or warning will appear while you press the continue button. Click “Agree“.
Step #3. Choose the Mac OS X El Capitan USB flash then tap on “Continue” button.
Step #4. You’ve two options “El Capitan” and “Yosemite”. Here, you’ve downloaded the El Capitan version so you must select the El Capitan. If you have the “Yosemite” version, select “Yosemite” then click on Continue button.
Select Installation Type
Step #5. In the “Bootloader Configuration”, choose the device boot support. If your computer support “UEFI Boot Mode” so select “UEFI Boot Mode”. If it doesn’t support UEFI, so select “Legacy Boot Mode”. Click the “Continue” button.
Step #6. In this step, a window will appear that you can check from these three options all or none of them. Choose “Inject NVIDIA” then tap “Continue” button.
Graphics Configuration
Step #7. Here, you’ll have the summary of what you’ve done. Click the “Continue” button.
UniBeast Configuration Summary
Step #8. Now, you’ll see a warning message that says “UniBeast needs your permission to create bootable drive”. Type your username and password then click the “OK” button.
Now set back relax. Because this will take around 40 to 50 minutes to complete. This is not accurate the exact 40 to 50 minutes. It’ll take time. It depends on the speed of your computer.
Copying files to Flash
Conclusion
This was how you could create bootable USB Installer for Mac OS X using UniBeast. Now eject your flash drive then install Mac OS X El Capitan on PC or your Mac device. If you don’t know how to install Mac OS X El Capitan, visit the following articles.