El capitan usb maker11/21/2023 You’ll see a progress meter display in Terminal as it completes the process of creating an OS X El Capitan USB installer. With your USB drive ready to go, launch Terminal (located in Applications > Utilities), copy the following command, and then press Return to execute it, entering your admin password if prompted: sudo /Applications/Install OS X 10.11 Developer Beta.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install OS X 10.11 Developer Beta.app -nointeraction If you want to create a USB installer for these versions of OS X El Capitan, please use our search (located in the sidebar or top navigation menu) to find the correct instructions. They won’t work (without modification) with the public beta or final El Capitan installers. Note again that the next steps are written specifically for the OS X El Capitan Developer Beta. After a few moments of processing, you’ll see your USB drive appear on your Desktop and in Finder with the name “Untitled.” Step 3: Create Your OS X El Capitan USB Installer Click OK to save your choice and close the partition scheme window, then click Apply to format your USB drive with the correct configuration. This name is to ensure compatibility with our Terminal commands in the next step you can change it later if desired.įinally, click the Options button at the bottom of the window and make sure that your partition scheme is set to GUID Partition Table. Next, go to the “Format” menu on the right and select “Mac OS Extended (Journaled).” Give the Partition the name Untitled in the “Name” box. On the Partition tab, click the “Current” drop down menu under “Partition Layout” and select “1 Partition.” This tells Disk Utility that we want to create a new partition with the configuration options we’ll identify next. In our screenshot, above, our USB drive is identified as “8GB SanDisk Cruzer Media” and it contains a single volume labeled “USB.” Make sure you select your USB drive and then click the Partition tab on the rights side of the window. Note that you need to select the drive and not the volume. In Disk Utility, select your USB drive from the list of drives on the left of the window, being careful to select the correct drive if you have multiple devices connected to your Mac. When you’re ready, connect the USB drive to your Mac and launch Disk Utility, which you can find located in the Applications > Utilities folder, or by searching for it with Spotlight. Our creation process will wipe the USB drive so unless you’re using a brand new drive, make sure you back up any important data currently stored on it. You can use a cheaper USB 2.0 drive or, if your Mac supports USB 3.0, a faster USB 3.0 drive like the SanDisk Extreme, which will make both the installer creation process and the actual OS X El Capitan installation much faster. To create an OS X El Capitan USB installer, you’ll need a USB drive with at least 8GB of capacity. However, make sure not to move this installer out of the Applications folder, as the Terminal commands referenced later on require it to be in this default location. Just press Command-Q on your keyboard to quit the app, as we’re not interested in installing El Capitan as an upgrade. Once you’ve redeemed your developer code from the Mac App Store, the OS X El Capitan installer app will download to your Mac’s Applications folder and automatically launch the installer app. We’ll have updated instructions available for the public beta and final version when they launch later this year. Note, however, that the steps in this article work only with the El Capitan installer for the Developer Beta due to changes in the way that Apple names the installer files. Currently, this installer is only available to registered members of the Apple Developer Program, but it will soon be available to the public when the OS X El Capitan public beta program launches in July. Your first step, of course, is to obtain the OS X El Capitan installer from the Mac App Store. Step 1: Download the OS X El Capitan Installer Here are the steps to create an OS X El Capitan USB installer. We’ve previously covered the steps for making your own USB installer for Mavericks and Yosemite, and now that OS X El Capitan is available for developer testing, it’s time to update those instructions. How to Make an OS X El Capitan USB Installer for the Developer BetaĪpple has made digital distribution and in-place upgrades of OS X incredibly easy thanks to the Mac App Store, but sometimes nothing can beat the convenience and flexibility of a physical OS X USB installer.
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