Way to Make a Bootable Install Drive for macOS High Sierra
Well, Guys! Some users of Mac just like to make a bootable USB installer drive for macOS High Sierra. However, a bootable install volume of macOS 10.13 also permits its users to perform a number of tasks including formatting & also clear the installs, updating enormous Macs from the exact USB flash drive installer (and just without re-downloading). To use as a troubleshooting boot drive should the need arise, just amongst further advantages for advanced & furthermore technical users.
However, this walkthrough will detail the way to create a bootable USB install drive for macOS High Sierra.
The things needed to create a macOS High Sierra Bootable USB Installer
In order to make a functioning macOS High Sierra installer boot drive, so then you guys will also need the following:
- A vacant USB flash drive (16GB or larger is suggested) you do not mind formatting. Though guys this will also become the boot installer drive for macOS High Sierra
- Also a Mac with access to the App Store
- The whole macOS High Sierra installer app is downloaded from the Mac App Store. However, (some utilizers end up with an incomplete installer sized at 19MB. You are also able to follow the instructions here to get the complete 5GB macOS 10.13 installer whether necessary)
Afar from that you guys will just require a bit of patience & also a little of technical know-how or also the ease of following technical tips. Making a USB install drive also requires the usage of precise syntax at the command line with superuser privileges. By using incorrect syntax could lead to unplanned data loss.
Way to Make a Bootable USB Installer for macOS High Sierra
- Here First of all you have to connect the USB flash drive to the Mac. Whether you guys just have to format it move ahead and do so
- Now you must download the macOS High Sierra installer app from the App Store. Make sure the complete installer is located in the /Applications/ directory
- However, when the installer also has finished the downloading. So then it will automatically organize – quit out of the installer when this happens
- Now head to the “Terminal” app found in the/Applications/Utilities/ directory on the Mac
- Here you should enter the following command syntax at the command line, simply replacing the “UNTITLED” with your USB drive name whether it is essential:
sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/UNTITLED && say Boot Installer Complete
- You should here make sure the syntax is exactly as written. So next hit the RETURN key & also enter the administrator password in order to start creating the High Sierra installer drive *
- Allow the installer to complete, when completed so then you will be informed that the method is done
So guys at a time when you guys have to make the USB boot installer drive for macOS High Sierra. Therefore you can also either organize it immediately in order to install the macOS High Sierra on the new Mac, restart, and startup from the USB installer drive, or expel it and also use it on another Mac.
Whether you guys are getting a “command not found” error. And you are also certain your syntax is correct, so then you must be sure in order to check the file size of the “Install macOS High Sierra. app” as found in the /Apps folder. Whether the file size of the High Sierra installer is not over 5GB so then you guys must have the incomplete installer & will also have to download the entire macOS High Sierra installer application as described here for making a bootable installer drive.
To Boot from the macOS High Sierra USB Installer Drive
Therefore just with the newly made macOS High Sierra USB installer drive connected to the Mac, restart the PC. Instantly on reboot, begin holding down the “OPTION” (ALT) key just to load the boot menu. Now choose the High Sierra installer at this screen.
At a time when booted from the USB drive, you guys start with installing macOS High Sierra. By using the Disk Utility tools just to format or remove a volume, also work with Time Machine and further similar tasks.
Whether you had priorly made a boot installer for the High Sierra beta. So then you probably notice the syntax is different for createinstallmedia is also too different from the last version. Though a part of that is to accommodate the new file name of the app installer, & the remainder clears the necessity of the –application path flag & as well as a directive.
So folks you must remember that the macOS High Sierra is also able to only be installed onto supported hardware. Whether you are uncertain if or not a specific PC supports the release you guys are also able to check this list of macOS High Sierra compatible Macs.
However, a bootable install volume of macOS 10.13 also permits its users to perform a number of tasks including formatting & also clear the installs, updating enormous Macs from the exact USB flash drive installer (and just without re-downloading). To use as a troubleshooting boot drive should the need arise, just amongst further advantages for advanced & furthermore technical users.
Well, Guys! Do you know of another approach in order to make a macOS High Sierra bootable install drive? Or Do you guys also have a simpler method, or do you have any specific tricks related to this method? So guys must Let us know in the comments section below.