![]() ![]() It will also install a recovery partition on the USB drive, so don’t be surprised to see it later. Thanks to forum user tywebb13 for sharing this command. For starters, OS X Recovery doesn’t include the full Mavericks installerit requires you to download over 5GB of data before you can reinstall OS X 10. This command will basically delete data on the USB drive, and it will make it bootable using the update file downloaded from the store, and named Mavericks.app. Sudo /Applications/Install\ OS\ X\ Mavericks.app/Contents/Resources/createinstallmedia –volume /Volumes/ mavericksinstall –applicationpath /Applications/Install\ OS\ X\ Mavericks.app –nointeraction Open a Terminal Window and copy or type the following command: Step 3: install Mavericks as a bootable USB drive with a script How to create a bootable macOS Sierra installer drive Download the macOS Sierra installer Get an external drive The quick and easy way Use the Terminal to. The Mac Store will save it as a file on disk, and we will use a script to quickly access it.Īs you download it, the Mac Store will point out that you are already running on Mavericks, but click on Continue and it will download the file. You have to do this since the Mavericks.app installation file was deleted at the end of the previous upgrade. Step 2: retrieve the Mavericks.app file from the Mac Store Download Mavericks from the Mac Store. The OS X Mavericks installer has a few hidden files that we need to be able to access in order to make the USB flash drive bootable. If you already have a volume using that name, pick another name and change the script below accordingly).īefore doing this, verify that there is nothing that you need on this USB drive – data from it will be lost. Erase all data and rename the drive to a specific name: the script that we will use later will erase the data again, but it does need the correct name for the USB drive.įormat the drive using “Mac OS Extended (Journaled)” and use a new name. Insert it into a USB slot and launch the Disk Utility. What is the different between Mavericks.dmg and Mavericks. I keep an old version of OS X Mavericks 10.9.4 and I want to make a bootable USB, but I got an error when i run the below command. Prepare a USB disk of 8GB to receive the Mac OS Mavericks installation (the compressed download from the App Store is 5.3GB, so it will expand somewhat on our disk). Level 1 30 points Make bootable usb of Mavericks.dmg I have MacBook 2010 and I want to format it. Insert a USB drive and change its volume name if needed ![]()
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