How to install OS X 10.9 Mavericks on your PC with.Mac OS X Yosemite 10.10 ISO/ DMG/Vmware Image Download.Be sure to download the newest version 6 of Multibeast, not the older versions 3, 4, or 5. Multibeast (Free): Multibeast is a collection of kext files that your Hackintosh will need to run properly, after the initial installation.You can reuse this USB drive for normal stuff after you finish installing Mavericks. Since myHack will erase all of the files on your USB drive, make sure to back up its contents first. An empty USB drive (8 GB or larger): The USB drive used for myHack must be at least 8 GB in size.
OS X 10.9 Mavericks : The method used by this guide requires that you have a copy of the Mavericks installation app, which is available for free from the Mac App Store.
Be sure to install the Virtualbox Extension Pack to view USB drives from your virtual machine. You could use a real Mac, if you own one. As another option, you could install Mountain Lion on a virtual machine, and run Unibeast on there instead.
The hardware requirements for OS X Mavericks are essentially identical to those for OS X Mountain Lion AMD processors and older 32-bit Intel processors (such as Pentium M) are not supported. If your computer already has OS X Mountain Lion installed, myHack will just update Mountain Lion to Mavericks normally, without deleting any of your apps or files. Be sure to read the Hackintosh compatibility guide very carefully, to check whether or not your computer qualifies.