How to create sierra bootable usb
- How to create sierra bootable usb how to#
- How to create sierra bootable usb install#
- How to create sierra bootable usb code#
- How to create sierra bootable usb download#
- How to create sierra bootable usb free#
Sudo hdiutil attach /Applications/Install\ macOS\ Sierra.app/Contents/SharedSupport/InstallESD.dmg When your USB flash drive is ready and macOS Sierra installer downloaded from the App Store ► Open Terminal and type the following sequence of commands:
![how to create sierra bootable usb how to create sierra bootable usb](https://betanews.com/wp-content/uploads/2017/09/macbook_highsierra_hero_desktop-e1506432970720.jpg)
How to create sierra bootable usb how to#
How to create macOS Sierra installation USB flash drive with Terminal
How to create sierra bootable usb install#
To install macOS Sierra ► restart computer ► hold the Option key and select Installation USB drive from the menu. Wait a few minutes until your macOS Sierra installation USB drive is ready. In our case "Untitled" is the name of USB flash drive! Replace "Untitled" by name of your flash drive. Sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install\ macOS\ Sierra.app -nointeraction &say Done When you have prepared your USB flash drive and the macOS Sierra Installer is downloaded from the App Store ► open Terminal and type command: The createinstallmedia is a command line tool, which allows users to simply create installation drive, distributed with macOS Sierra installer. How to create macOS Sierra installation USB flash drive with createinstallmedia tool The minimal capacity of USB drive must be of at least 8 GB. If you did not already, you will have to format the USB drive with GUID Partition Table scheme selected and name it as Untitled. Prepare a USB flash drive with the Apple Disk Utility. Create installation USB flash drive with DiskMaker Xįirst step - Get OS X Sierra installation app and prepare USB flash driveĭownload macOS Sierra installer (Install macOS Sierra.app in Applications folder) from Mac App Store.Create installation USB flash drive with Disk Utility and Finder.Create installation USB flash drive with Terminal.Create installation USB flash drive with createinstallmedia tool.If you want to start over and wipe out the data, you need to go into Disk Utility to reformat the internal drive first, and then install macOS Sierra.Four ways how to create macOS Sierra USB installation flash drive If you want to install Sierra and leave the data intact, select Install OS X. Your Mac will display an OS X Utilites window.(You don’t need to select a network to proceed.) Click on the external drive and hit Return. After a few moments, your Mac should display the Startup Manager, which will show you the available boot drives.Press down on the Option key while the Mac boots. Plug your external drive into your Mac.You can quit Terminal and your drive is ready for use. You should see Terminal display a “Copy complete” and Done notice. Terminal will copy the installer file to your drive.When that part is done, your Mac may ask you if you want to use the drive for Time Machine. You’ll see that Terminal erases your drive.To confirm that you want to continue, type Y and hit Return. Terminal will tell you that it will erase your drive.Terminal doesn’t display characters when you type it in.
How to create sierra bootable usb code#
![how to create sierra bootable usb how to create sierra bootable usb](https://www.geekrar.com/wp-content/uploads/2020/05/voyagergo_plugged_into_laptop_1_2-min.png)
If your drive is named something else, you need to change Untitled to the name of your drive.) (In the Terminal command you will use, I use Untitled to represent your external drive. Connect the external drive to your Mac.
How to create sierra bootable usb free#
If your really don’t want to use Terminal, there are a couple of free apps you can use. The process detailed below involves the Terminal. Change the name of your drive to Untitled you need to do this for the steps below. The drive will be reformatted automatically as part of the process. I’ve used different drives with success, including a VisionTek 120GB USB 3.0 Pocket Solid State Drive ($83 on Amazon) and an old 8GB Iomega Micro Mini Hard Drive.ĭon’t worry if the drive isn’t formatted for the Mac. You can use a USB flash drive or a hard drive with room for the installer software.
![how to create sierra bootable usb how to create sierra bootable usb](https://www.macworld.com/wp-content/uploads/2021/09/macos-sierra-installer-icon-100670255-orig.jpg)
![how to create sierra bootable usb how to create sierra bootable usb](https://cdn.osxdaily.com/wp-content/uploads/2017/09/macos-high-sierra-installer-610x491.jpg)
If it automatically launches after download, quit the installer.
How to create sierra bootable usb download#
Look for macOS Sierra in the list of apps that you’ve bought, and click on the Download button. You can download it again if you go to Purchased in the App Store. If you’ve already upgraded your Mac to Sierra, the installer is removed from the Applications folder. Keep the installer in the Applications folder.