how to get a copy of osx from a mac for usb

Get A Copy Of Osx From A For Usb Mac OS X
Get A Copy Of Osx From A For Usb Download Mavericks From

Get A Copy Of Osx From A For Usb Mac OS X

Since Mac OS X v10.9.2 is a free update, getting a copy is pretty easy, but Mac OS X does not have an easy mechanism that lets one build a USB bootable version for a clean install.

Heres a way to do just that in a few steps Before you start your mac needs to run on Mavericks for this to work You will need the following.

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.

Format the drive using Mac OS Extended (Journaled) and use a new name.

If you already have a volume using that name, pick another name and change the script below accordingly).

Before doing this, verify that there is nothing that you need on this USB drive data from it will be lost.

Get A Copy Of Osx From A For Usb Download Mavericks From

Step 2: retrieve the Mavericks.app file from the Mac Store Download Mavericks from the Mac Store.

You have to do this since the Mavericks.app installation file was deleted at the end of the previous upgrade.

The Mac Store will save it as a file on disk, and we will use a script to quickly access it.

As 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.

Step 3: install Mavericks as a bootable USB drive with a script Open a Terminal Window and copy or type the following command: sudo ApplicationsInstall OS X Mavericks.appContentsResourcescreateinstallmedia volume Volumes mavericksinstall applicationpath ApplicationsInstall OS X Mavericks.app nointeraction 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.

It will also install a recovery partition on the USB drive, so dont be surprised to see it later.

The process will take a while, and you will see something like: Erasing Disk: 0 10 20 100 Copying installer files to disk Copy complete.

Making disk bootable Copying boot files Copy complete.

Pick the newly built USB drive with the installer for Mavericks and restart.

Method 2 You can also reboot your Mac and hold the Options key to enter the boot menu.

Step 5: All done, happy clean installation Hopefully, the installation should be easy and by now, you have a clean Mac with Mac OS X Mavericks.

Enjoy If you know an easier way to do this, let me know and Ill be happy to give it a try.

If you cant make it work, double-check that the USB drive volume name matches the name in the script.

How To Get A Copy Of Osx From A Mac For Usb