mac os x mavericks 10.9 bootable installer 10.9 intel

For example, when the inevitable 10.9.1 update is released, a few days later the Mac App Store will begin providing an updated Mavericks installer that installs 10.9.1 right off the bat. However, Apple regularly updates the OS X installers it makes available for download from the Mac App Store. A bootable install drive you create from that installer will install OS X 10.9.0. For example, if you downloaded OS X 10.9 on the day Mavericks was released, you downloaded the 10.9. What? You didn’t even realize that there are different versions of the installer? It turns out that when you download an OS X installer from the Mac App Store, that copy of the installer contains whatever version of OS X was available at the time of download. Get the latest version of the Mavericks installerīefore you make a bootable install drive, you should make sure you have the latest version of the Mavericks installer. Also, if you need to reinstall Mavericks, recovery mode requires you to download the entire 5.3GB installer again.) Finally, if you need to install Mavericks over Leopard-assuming you have the license to do so-a bootable install drive makes that process easier. (The OS X Recovery feature is a big help here, but not all Macs have it-and if your Mac’s drive is itself having trouble, recovery mode may not even be available. Also, if your Mac is experiencing problems, a bootable install drive makes a handy emergency disk. But there are a good number of reasons you might want a bootable Mavericks installer on an external hard drive or a thumb drive (USB stick).įor example, if you want to install Mavericks on multiple Macs, using a bootable install drive can be more convenient than downloading or copying the entire installer to each computer.

Instead, it’s available only as an installer app downloadable from the Mac App Store, and that installer doesn’t require a bootable installation disc.

Mavericks (OS X 10.9) doesn’t ship on a disc.

Mac os x mavericks 10.9 bootable installer 10.9 intel