#Download macos sierra to usb how to
#Download macos sierra to usb install
#Download macos sierra to usb full
#Download macos sierra to usb code
#Download macos sierra to usb download

Next, click Erase from the toolbar.В We need to give the USB installer a temporary name in order for the Terminal command below to work. In Disk Utility, select your USB drive from the list on the left. You can find Disk Utility by searching for it in SpotlightВ or in Applications > Utilities. With your USB drive connected to your Mac, launch the Disk Utility app. The process of creating the USB installer deletes all data on the USB drive, so make sure it doesnвЂ™t contain any important files. To create a macOS Sierra USB installer, youвЂ™ll need a USB 2.0 or USB 3.0 drive with a capacity of at least 8GB. You can quit the installer application by using the keyboard shortcut Command-Q.

#Download macos sierra to usb install

Quit the install application, as this is meant for users who wish to upgrade their Macs to Sierra, not create a USB installer. Once it has completed the download, the Sierra installer will automatically launch.

#Download macos sierra to usb download

Using a compatible Mac, simply launch the App Store, find Sierra from the homepage sidebar, and download the installer. To create a USB installer for macOS Sierra, you first need to download the installation application from the Mac App Store. Step 1: Download macOS Sierra from the Mac App Store

#Download macos sierra to usb how to

HereвЂ™s how to create a USB installer for macOS Sierra. Thankfully, this process can be accomplished with just a single Terminal command.

#Download macos sierra to usb full

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.How to Create a macOS Sierra USB InstallerДЄpple makes upgrading to its latest operating systems easy thanks to the Mac App Store, but some users prefer to have a physical copy of a full macOS installation to aid in upgrading multiple Macs, installing from scratch on a new drive, or for troubleshooting purposes.ДЄpple no longer distributes macOS in a boxed physical form, so itвЂ™s up to users to create their own USB-based installers. 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 donвЂ™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 вЂњCopy completeвЂќ 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. YouвЂ™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 doesnвЂ™t display characters when you type it in.

#Download macos sierra to usb code

Go back to Terminal and paste the copied code at the prompt.

Sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install macOS Sierra.app

Launch Terminal (/Applications/Utilities/Terminal.app).

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.

If your really donвЂ™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. IвЂ™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.ДonвЂ™t worry if the drive isnвЂ™t formatted for the Mac. You can use a USB flash drive or a hard drive with room for the installer software. If it automatically launches after download, quit the installer. Look for macOS Sierra in the list of apps that youвЂ™ve bought, and click on the Download button. You can download it again if you go to Purchased in the App Store. If youвЂ™ve already upgraded your Mac to Sierra, the installer is removed from the Applications folder. Keep the installer in the Applications folder.