How to Install Mac OS on Virtual Box

 How to Install Mac OS on Virtual Box

Download MAC Catalina OS ISO by clicking below image

Before starting the VM, open the VM settings and make the following changes:

System > Processor > Processor(s) is 2 or more.

System > Acceleration > uncheck Enable Nested Paging.

Display > Screen > Video Memory is 128MB.

USB > USB 3.0 Controller.

Command before starting the Virtual Machine

Open terminal and run below

cd /usr/bin/ (For Windows user go to "C:\Program Files\Oracle\VirtualBox\" from command prompt)

VBoxManage modifyvm "MacOS" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff

VBoxManage setextradata "MacOS" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMacOS11,3"

VBoxManage setextradata "MacOS" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0"

VBoxManage setextradata "MacOS" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Iloveapple"

VBoxManage setextradata "MacOS" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc"

VBoxManage setextradata "MacOS" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1

VBoxManage setextradata "MacOS" VBoxInternal2/EfiGraphicsResolution 1920x1020

Start the Virtual Machine and follow the GUI.