Enables macOS to run on AMD CPUs on the fly. Enables iMessage, Siri, FaceTime, Continuity etc. Stable compared to custom XNU kernel. Disabling the mtrrupdateaction - fix PAT patch has shown an improvement in GPU performance on some systems that have tested. If you wish to test this it is.

These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.

• Clover EFI is a great tool to have around if you are running macOS on a non-Apple computer that integrates a UEFI motherboard: the installer replaces the default bootloader, integrates powerful.
• Straightforward app that integrates itself into the OS X status bar to give you quick access and control over your Mac's energy saver settings Hidden Bar Hide menu bar items and avoid clutter without removing the icons altogether, using this impressively straightforward and lightweight app.
• VoodooHDA is an open source audio driver for devices compliant with the Intel High Definition Audio specification. It is intended as a replacement for AppleHDA on Mac OS X with support for a wide range of audio controllers and codecs.

Download macOS

Find the appropriate download link in the upgrade instructions for each macOS version:

macOS Catalina, macOS Mojave, ormacOS High Sierra
Installers for each of these macOS versions download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Important: To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.

OS X El Capitan
El Capitan downloads as a disk image. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.

Use the 'createinstallmedia' command in Terminal

1. Connect the USB flash drive or other volume that you're using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended.
2. Open Terminal, which is in the Utilities folder of your Applications folder.
3. Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.
   Catalina:*
   Mojave:*
   
   High Sierra:*
   El Capitan:
   
4. Press Return after typing the command.
5. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
6. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created.
7. When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina. You can now quit Terminal and eject the volume.

* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument, similar to the way this argument is used in the command for El Capitan.

Use the bootable installer

After creating the bootable installer, follow these steps to use it:

1. Plug the bootable installer into a compatible Mac.
2. Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start up to macOS Recovery.
   Learn about selecting a startup disk, including what to do if your Mac doesn't start up from it.
3. Choose your language, if prompted.
4. A bootable installer doesn't download macOS from the Internet, but it does require the Internet to get information specific to your Mac model, such as firmware updates. If you need to connect to a Wi-Fi network, use the Wi-Fi menu in the menu bar.
5. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal:

Catalina:

Mojave:

High Sierra:

El Capitan:

EliteMacx86

Administrator

While installing macOS, you might have faced issue that the Keyboard and the Mouse doesn't works. There's no response from both the Devices. This is generally caused by no kext present for Keyboard and Mouse, and USB not being working and active.
So here's a quick guide to fix Keyboard and Mouse when installing. The fix works for USB and PS2 interface. On Laptops, the keyboards are generally PS/2 so you can use this guide if the keyboard isn't working.
Get Device Information
The very first step is to get the device information. The device information is basically a manufacturer name and model no.
You can use Device Manager in Windows to get the information
Download VoodooPS2Controller
The next step is to download the required kext to enable the hardware.
Downloads
Note :

• Download the latest version for better support.

Mounting the EFI Partition and placing kext

1. Mount your EFI partition of your USB
2. Copy VoodooPS2Controller.kext from Release folder downloaded above.
3. Navigate to EFI/Clover/kexts/Other and place the both the kexts to this location.

Notes :

• If the kext is already present in the directory, replace them with a new version

After making all the necessary changes, restart and boot to the installation.
If the Keyboard and Mouse doesn't work follow the steps below.
Fixing USB Ports
If the devices are still not working, there's issue with the USB ports.
To fix the USB ports, follow the guide here: https://www.elitemacx86.com/threads/how-to-create-custom-ssdt-uiac.219/
Make the necessary changes and boot off your system. The devices should work now.

(clover-usb) Mac Os X Snow Leopard

Clover Mac Os X 10.9

Notes:

Clover For Mac Os X 10.13

• While installing Clover Bootloader, if you've installed 'AppleKeyFeeder-64' this can cause issue with the keyboard functioning. You'll need to remove it to prevent further errors.
• If the PS/2 Keyboard doesn't works, install PS2MouseDxe-64 from Clover Bootloader.