Opencore EFI for installing Mac OS Big Sur on Lenovo Thinkpad L470
Tested on Mac OS Big Sur, Fully working + iServices.
Disclaimer: I'm not responsible for any damage you may cause, use this at your own risk (I Strongly recommend making your own EFI).
| My Specs: |
|---|
| Intel Core i5-6200u |
| Intel HD 520 Graphics |
| 8GB DDR4 RAM (2133MHz) |
| 256GB SSD |
| 1920x1080 14 inches |
Works with both configurable Intel Wifi Cards:
- Intel Dual Band Wireless-AC 8260, Wi-Fi 2x2 802.11ac + BT4.1, M.2 card
- Intel Dual Band Wireless-AC 8265, Wi-Fi 2x2 802.11ac + BT4.1, M.2 card
After you've followed the guide on how to make the installation media, just download the folder in this repository, and copy it in the main directory of your installation media.
A Correctly formatted media, should contain two folders in its root:
- "com.apple.recovery.boot" - with the Mac OS "BaseSystem" or "RecoveryImage" file(s).
- "EFI" - The one you've downloaded from here.
If You want to also use iServices, you'll need to modify the "config.plist" file, located in EFI>OC>"config.plist", using the "ProperTree" editor.
After you've opened the file using "ProperTree", follow the dortania's guide on how to use GenSMBIOS and apply modifications.