VBoxManage setextradata 'Your VM Name' 'VBoxInternal/Devices/smc/0/Config/DeviceKey' 'ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc' VBoxManage setextradata 'Your VM Name' 'VBoxInternal/Devices/efi/0/Config/DmiBoardProduct' 'Iloveapple' VBoxManage setextradata 'Your VM Name' 'VBoxInternal/Devices/efi/0/Config/DmiSystemVersion' '1.0' VBoxManage setextradata 'Your VM Name' 'VBoxInternal/Devices/efi/0/Config/DmiSystemProduct' 'iMac11,3' Now copy the following lines of code to Notepad. You can find you VM name under General tab on the Settings page. We will execute some codes in command line.įirst, make a note of your virtual machine name.

I recommend you to put 128 MB on the video memory and enable 3D acceleration. Adjust the slide and allocate 2 or more core processors to the VM. We need to do some other tweaking. Click the Virtual machine we just created and then click Settings. But do not start the virtual machine yet. Now your new virtual machine should be created. Now browse to the VMDK file you’ve just downloaded and extracted from the previous step mentioned above.Ĭlick Open and then click Create. But here, select the bottom one: Use and existing virtual hard disk file.

Normally, you will need to create a new virtual disk. Next, allocate 4GB or more RAM to the new VMĬlick Next to continue. These step will guide you to create a new virtual machine. After download, extract the file and you will have a file called: macOS 10.12 Sierra Final by TechReviews Step 3.

I will upload my own file so you can download.

Crossover mac catalina.Please let us know if the link above does not work.

Iso mac os x sierra virtualbox