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Create a boot usb drive for mac os sierra how to#
Create a boot usb drive for mac os sierra install#
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Recoverit Mac data recovery software is one of the most impressive and easy-to-use data recovery software in the market, and it has lots to offer with its varied utilities and functions.

Create a boot usb drive for mac os sierra how to#

How to Create Bootable Media for Mac with Recoverit Mac Data Recovery You can now quit the Terminal and use your drive.

Once the copying is completed, a ‘Copy complete’ message will be displayed on your screen.

This might take some time, so be patient.

Next, the installer file will be copied by the Terminal to your drive.

After the Terminal has erased your drive, your Mac will prompt you if you wish to use the drive for Time Machine.

To continue, type ‘Y’ and again hit return. Now, the Terminal will ask for your permission to erase the drive.

Create a boot usb drive for mac os sierra password#

You will be required to feed in your user password now and then hit ‘Return’.In this step, you have to paste the copied instruction on the screen by going back to the Terminal.Sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install\ macOS\ Sierra.app You can find this in the 'Utilities' folder of your Applications folder. You need to name your external drive ‘untitled’ for the Terminal command to work. The first step in the process is to connect your external hard drive to your Mac.Steps to create a macOS Siera beta boot disk: First, let us look at how to create a bootable drive using Terminal. You can either use Terminal or get the job done through a free software like Recoverit to do it for you. There are two ways of creating a bootable copy of the installer. How to Create a Bootable Drive Using Terminal Don’t forget to take a backup of your Mac to be on a safe side. You can find the old installer file in your ‘Application Folder’. In the case of the macOS version being older than the current one, you can click on ‘ok’ once the message flashes that the version is too old to install. You can close the installer just like you quit any Mac app. Download macOS High Sierra Installer: It is important to note that once you have downloaded the installer, it will begin with the installation process on its own.In the case of an external drive, you can use any spare one that you are not going to use for any other work. Ideally, 32GB to 64GB is a good size to have as it is not only cost-effective but also gives a better performance. In the case of Sierra, 12GB is recommended as the minimum requirement. USB Stick / External Hard Drive: If you are planning to use a USB for downloading the bootable version of the installer, make sure that it is 8GB in size or larger than that.What Do You Need Before Creating Your Bootable Drive?īefore you begin the process, you will need the following:

Create a boot usb drive for mac os sierra install#

A bootable installer can allow you to install an earlier version of macOS and also let you temporarily boot into the previous version of the macOS.

When you have a bootable installer, it ensures that you are well guarded in an emergency scenario by making use of some of its helpful utilities.

You can also use this function for other troubleshooting issues as well.

Clean installs can be performed by installers which are very helpful in overwriting your start-up drive.

This can take a lot of time and become inefficient if you have multiple Macs. You will have to again download the installer on the latter Mac to install the macOS. Once the installer gets deleted, it means that you can no longer use it to install the macOS on another Mac device.

The Mac installer gets deleted as soon as you download it and use it by installing the Mac operating system.

Why Do You Need to Create A Bootable Drive For Your Mac? How to Set the Computer Boot from the Bootable Media