how to make a bootable usb mac sierra on windows

It was 2009 when Apple last released a new operating system on physical media. If you’re looking to perform a clean install of macOS, then this is the best way to do so.Further Reading macOS 10.12 Sierra: The Ars Technica review Once the process is finished, you’ll have a working macOS Sierra USB install disk that can be used to reinstall the macOS Sierra beta on a freshly wiped Mac. Step 14: The install process will begin by erasing the contents of your USB disk and copying the installer files to disk. The entire process is quite lengthy it can take around 20-30 minutes, so you’ll need to show patience. Step 13: Type a ‘Y’ to continue when prompted to do so, and press Return on your keyboard. Step 12: Press Return on the Keyboard to submit the full command. Step 11: Open Finder → Applications and drag the Install 10.12 Developer Preview into the Terminal window. Step 10: Type -applicationpath in the Terminal followed by a space. Step 9: Connect your USB drive and drag the USB drive into the Terminal window. Step 8: Type -volume followed by a space. Subscribe to our YouTube channel for more macOS how-tos Step 7: Drag the createinstallmedia file from the Finder window opened in Step 4 to the Terminal window. Step 6: In the Terminal window type sudo followed by a space.

Step 5: Open a Terminal window via Applications → Utilities → Terminal. Step 3: Open Finder → Applications and right-click on Install 10.12 Developer Preview and select Show Package Contents. Step 2: Once macOS Sierra is downloaded, close the install pop-up that appears using Command (⌘)+Q Once the public beta for macOS Sierra opens, anyone who signs up will be able to redeem a download code and install the beta. Since macOS is currently only available for developers, you’ll need to first redeem a download code via Apple’s developer website. Step 1: Download macOS Sierra from the Mac App Store. Make sure that the disk you choose to use doesn’t contain anything that you want to keep, because the following tutorial will purge everything on the drive. Kingston sells an 8GB USB 3.0 drive for less than 6 bucks.

Your USB drive should be at least 8GB, and a USB 3.0 drive is preferred. In the following video tutorial, we’ll show you how.Ī note on flash drives: You will need a USB flash drive to make this work. Not only will this walkthrough work for the macOS Sierra Developer Preview, but it will also work for the public beta and future final releases. If you want the ability to perform a fresh and clean install of macOS Sierra, then you should consider creating a macOS Sierra USB install disk.

How to make a bootable usb mac sierra on windows