Fully working Clover EFI setup for Catalina 10.15.4 on the ThinkPad x230
- WiFi (with swapped card)
- Bluetooth
- Native power management
- Battery status
- Brightness control
- Audio
- Ethernet
- iMessage and FaceTime
- Laptop sleep/idle
- VGA since no real Mac's have it
Setup is easy, just replace the stock EFI folder with this one
- i5 3320M
- 8GB of RAM
- 80GB Intel SSD
- Dell DW1510 (BCM4322)
The ThinkPad x230 now has an exploit named 1vyRa1n which installs a custom BIOS with the WiFi whitelist removed.
Thus it is much easier to now get macOS supported WiFi cards. I use the DW1510 because it works well.
1vyRa1n instructions can be found here: https://github.com/n4ru/1vyrain
You can get the Dell DW1510 for cheap on AliExpress or eBay.
Instructions to make the Dell DW1510 work again in Catalina:
Run these commands to remove the old kexts:
sudo mount -uw /
sudo rm -rf /System/Library/Extensions/IO80211Family.kext && sudo rm -rf /System/Library/Extensions/IO80211FamilyV2.kext
Then download the new kexts from here: https://drive.google.com/file/d/1rRq4auOy6dN9wf6T0zPRbUXPmgX_JXX-/view?usp=sharing
This will also be required for the Atheros cards along with Atheros injector kexts (and fake PCI ID's if required).
For scrolling with the middle button on the trackpoint you can use smart scroll for macOS.
Link: https://www.marcmoini.com/sx_en.html
- Lunarixus for creating new DSDT and SSDT models.
- Bizarro for the LED and brightness control workarounds.
- RehabMan for the USB and battery patches.
Bring on Big Sur!