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- #Create a bootable usb os x el capitan mac os#
- #Create a bootable usb os x el capitan upgrade#
- #Create a bootable usb os x el capitan full#
By doing this, you can always go back to your working installation.
#Create a bootable usb os x el capitan full#
We strongly recommend performing a full backup of your existing system using Carbon Copy Cloner. Get our latest UniBeast and MultiBeast tools from the downloads section.Ĥ. Register here at tonymacx86! If you don't have a user account, create one!Ģ.
#Create a bootable usb os x el capitan upgrade#
Then, just reboot the computer you want to reinstall or upgrade macOS on, hold the Option ( ⌥) key, select the drive you just created, and follow the installation steps.Building a CustoMac Hackintosh: Buyer's Guideġ. It might take some time depending on the macOS version and the USB drive that you are using, but once it is complete, your new installer USB will be ready.
![create a bootable usb os x el capitan create a bootable usb os x el capitan](https://techhowdy.com/wp-content/uploads/2018/05/Create-macOS-High-Sierra-Bootable-USB-Installer-on-Windows-10-8-1024x548.png)
Also, remember to rename macOS\ Installer to whatever the actual name of your USB volume is. This is important because otherwise, the createinstallmedia application will interpret everything after the space character as a new command. Remember that all spaces in the file name and the path (including the name of the USB drive's volume) need to have a backslash before them, like this: \. Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/macOS\ Installer -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.appįor OS X Yosemite and installers for other older versions of the operating system, use the same command as for OS X El Capitan, but replace all instances of Install\ OS\ X\ El\ Capitan with Install\ OS\ X\ Yosemite, or whatever the name of the OS X installer application is. Sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/macOS\ Installer -applicationpath /Applications/Install\ macOS\ Sierra.app Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/macOS\ Installer To copy the installation files to the USB drive and to make it bootable, first, you will need to copy the command that you will use, which will be different depending on your macOS version. With that, you now have all the pieces required for creating a macOS installer USB. You can either just download the latest version of macOS High Sierra, or, if you've downloaded older versions before, find previous versions of macOS, which would be listed and available for download under the 'Purchased' tab in the Mac App Store. Next, you need to download a macOS installer from the Mac App Store.
#Create a bootable usb os x el capitan mac os#
![create a bootable usb os x el capitan create a bootable usb os x el capitan](https://www.lifewire.com/thmb/KOcYo-eXksielZ_O6Bnd68FZbaY=/2880x1620/smart/filters:no_upscale()/Terminallaunch-ad6d90df7d5c4de1a5f2dea28709bbae.jpg)
For macOS High Sierra, Apple recommends that you use a USB drive with at least 12GB of storage. The first thing you need is a flash drive, of course.