There are various reasons why you would need a macOS installer. Maybe you need it to reinstall macOS to fix a problem in your system or perhaps you’re planning to sell or hand down your old Mac to a new owner. It’s also possible that you’re the recipient of that old Mac. Similarly, there are also various ways to reinstall macOS. Aside from using recovery mode to reinstall macOS, you can also choose to make Mac boot from USB. In this article, we’ll show you how to make bootable USB so you can install macOS or an older version of it in case you can’t or don’t want to reinstall using recovery mode and other methods.
What You’ll Need to Create a Bootable MacOS Installer
There are two primary items you need to create a bootable USB to reinstall macOS. First, is the USB flash drive. You need one with at least 12GB of free storage. Even though the installation file size of High Sierra is 4.8GB, Apple recommends that you have 12GB storage available on your flash drive to allow for a more secure and stable installation. It will be best to use a Flash memory stick, but if you’re using a portable hard drive, we recommend USB 3.0, USB Type C, or Firewire. The next thing you need is the macOS installation files. You can get these from the Mac App Store.
How to Get MacOS Installation Files
Dec 05, 2019 Step 1: Firstly Download PowerISO and install it in your Windows PC. Launch the app and insert a USB drive into your computer. Step 2: Import the DMG / ISO file directly by clicking on ‘Burn’ in the toolbar. Step 3: In the Burn window, select the DMG / ISO file from the Source File section. Step 4: You can modify the settings to adjust burn speed. The default will be set to the maximum.
Here’s how to get installation files if you are installing macOS High Sierra.
![]() How to Create a Bootable MacOS Installer
Now, here’s how to create a bootable USB for macOS.
sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install macOS High Sierra.app https://cleverheavy818.weebly.com/free-video-song-download-for-mobile-3gp.html.
sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install macOS Sierra.app Play spotify on phone without app.
How To Create Bootable Usb Mac
Error code 2 download mac. sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X El Capitan.app https://foxskiey.weebly.com/blog/format-ssd-for-mac-high-sierra.
sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X Yosemite.app
Make Bootable Mac Usb On Windows 10
sudo /Applications/Install OS X Mavericks.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X Mavericks.app
So, there you have it. Creating a bootable USB macOS installer is quite easy, although downloading the installation files themselves may take time. Box sync download for mac. Once you’ve successfully re-installed macOS, don’t forget to install Tweakbit MacRepair, which can help you take better care of your Mac.
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