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Table of Contents
[color=rgb(17, 34, 204) !important] | [color=rgb(17, 34, 204) !important]Step 1: Download OS X Yosemite | [color=rgb(17, 34, 204) !important] | [color=rgb(17, 34, 204) !important]Step 2: Create UniBeast | 
| [color=rgb(17, 34, 204) !important]Step 3: BIOS Settings | 
| [color=rgb(17, 34, 204) !important]Step 4: Install Yosemite | 
| [color=rgb(17, 34, 204) !important]Step 5: Post Install with MultiBeast | 
| [color=rgb(17, 34, 204) !important]Troubleshooting and Optimizations |
Before You Begin
1. Register here at tonymacx86! If you don't have a user account, [color=rgb(17, 34, 204) !important]create one!
2. Get our latest MultiBeast and UniBeast tools from the downloads section.
3. Purchase a 8GB or larger USB drive.
4. Do a [color=rgb(17, 34, 204) !important]full backup of your system
[color=rgb(17, 34, 204) !important]this guide.
STEP 1: Download OS X Yosemite
The full operating system is a free download for anyone who has purchased Mac OS X Snow Leopard, Lion, or Mountain Lion, or a Mac preloaded with Mavericks. Download the Application from the Mac App Store using your Apple ID on any Mac or functional computer running Mac OS X 10.6.8 or later.
- Open Mac App Store
- Log in with your Apple ID
- Download OS X Yosemite
The Application Install OS X Yosemite will appear in /Applications. | [color=rgb(17, 34, 204) !important] |
STEP 2: Create a Bootable USB Drive with UniBeast
Take a deep breath and take your time- this is pretty simple, but it's easy to miss things if you rush. Follow each step to the letter.
- Insert the USB drive
- Open /Applications/Utilities/Disk Utility
- Highlight the USB drive in left column
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4. Click on the Partition tab
5. Click Current and choose 1 Partition
6. Click Options...
7. Choose Master Boot Record
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8. Under Name: type USB (You can rename it later)
9. Under Format: choose Mac OS Extended (Journaled)
10. Click Apply then Partition
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11. Download and run [color=rgb(17, 34, 204) !important]UniBeast
12. Click Continue, Continue, Continue, Agree
[color=rgb(17, 34, 204) !important]Multibeast
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