How to dual boot Windows and macOS in same SSD on Hackintosh

[MaLd0n]

A definitive guide to dual boot Windows and macOS in same SSD on Hackintosh. The idea is to keep the Windows EFI partition intact.

 

-Support Olarila Vanilla Hackintosh by making a donation HERE

-About Premium Users you can check HERE

-Problems with Paypal HERE

-Installation Guide HERE

-Hackintosh EFI folders HERE

-Hackintosh USB Remap HERE

-How to update OpenCore and Kexts HERE

-Guides and Tutorials HERE

 

Use Windows on GPT

 

--FIRST STEP - macOS installation - for those who have windows installed--

 

1- Go to Disk Management. Use Windows key + R key and type diskmgmt.msc

 

2- Use right mouse button in Windows partition

 

3- Shrink Volume

 

4- Enter the amount of space to shrink in MB

 

5- Right mouse button in new partition

 

6- New Simple Volume

 

7- Format this partition. With Windows GPT you can format as NTFS. We don't need HybridMBR like old times with BIOS mode.

 

8- Go to macOS installation and format this partition as APFS

 

--SECOND STEP - Creating a EFI  partition--

 

9- After macOS installation back to Windows then go to Disk Management. Use Windows key + R key and type diskmgmt.msc

 

10- Shrink Windows partition one more time to create a extra partition with 200mb

 

11- Format the new partition with New Simple Volume as File system FAT32 and Volume label EFI

 

12- Download Disk Genius HERE then open app and go to Modify Partition Parameters with right mouse button in new partition

 

13- On File System use EFI system partition

 

14- Select No Drive Letter then OK

 

15- Use Save All, copy the Hackintosh EFI folder to the new partition then reboot and enter in Bios/UEFI setup and set partition with OpenCore or Clover as Primary Boot 

 

 

On macOS use OCAT to mount EFI partition or EFI Agent EFI Agent.zip

 

You can rename the efi partitions so you don't get confused when mounting.

 

We're all here to have fun and learn from each other! That's all Folks!

 

Credits: Microsoft, Apple, DiskGenius