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This information will stroll you thru making a bootable installer for macOS Catalina on a USB flash drive for the aim of putting in Catalina on a hackintosh appropriate pc.
Conditions:
Catalina downloaded from the Mac App Retailer
16GB+ USB Flash Drive – Catalina installer is barely bigger than 8GB and so a 16GB or bigger flash drive is required.
Laptop operating macOS – Entry to a macOS is required to create a flash drive installer of Catalina. In case you don’t have an present hackintosh or a Mac the choice is to put in macOS with a digital machine on home windows or borrow a Mac from buddy or household.
Half 1: Transferring Catalina Installer to USB
To get a working Catalina installer onto a USB flash drive it should first be formatted right into a scheme that permits for an EFI Partition.
Step 1: Formatting the USB Drive
As a way to create a bootable macOS installer the USB flash drive have to be formatted as Mac OS Prolonged (Journaled) which can add a second hidden EFI partition wanted to create a boot loader.
Insert a USB Flash Drive
Open Disk Utility
Choose the Flash Drive on the left column
Click on Erase
Set the next settings:
Identify: Hackintosher
Format: Mac OS Prolonged (Journaled)
Scheme: GUID Partition Map
Click on Erase
Click on Carried out upon end
Step 2: Transferring the Catalina Installer
Afterwards the the Catalina Installer downloaded from the Mac App Retailer is able to be positioned on the USB drive utilizing Terminal.
Confirm Set up macOS Catalina is within the /Functions folder
Open Terminal by highlight or launchpad
Paste the next into Terminal getting into your password if prompted:Catalina 10.15 Public Launch:
sudo /Functions/Set up macOS Catalina.app/Contents/Assets/createinstallmedia –volume /Volumes/Hackintosher /Functions/Set up macOS Catalina.app –nointeraction
Catalina Beta Launch:
sudo /Functions/Set up macOS Catalina Beta.app/Contents/Assets/createinstallmedia –volume /Volumes/Hackintosher /Functions/Set up macOS Catalina Beta.app –nointeraction
Don’t shut Terminal, the installer will switch over slowly and may take awhile particularly in case you are utilizing USB 2 bus speeds
Half 2: Configuring EFI Partition for a Catalina Hackintosh
We’ll now mount the hidden EFI Partition created when the flash drive was formatted.
Mount EFI Partition
Obtain Clover Configurator
Open Clover Configurator
Choose Mount EFI below TOOLS
Click on Mount Partition for Set up macOS….
Click on Open Partition (That is the place the EFI Folder will go)
Create or Obtain a EFI Folder
An EFI folder may be created with both Clover or OpenSource.
The identical EFI folder that labored in Mojave could not work in Catalina with out modifications for compatibility.
If you’re not accustomed to the necessities to make a working Catalina EFI bootloader then you might use the preconfigured EFI folder accessible right here:
Information to contemporary putting in macOS Catalina on a Hackintosh (10.15 Replace)
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