I just successfully completed a fresh install of High Sierra. The system is made of:
CPU i7 4770S
Gigabyte Geforce 1070 mini
Samsung 840 pro sata SSD
Imac 14,1 SMBIOS
I installed via a usb drive created with createinstallmedia and clover. I then added Nvidia web drivers, AtherosE2200Ethernet, IntelMausiEthernet.kex, FAKEPCIID, FakePCIID_Broadcom_WiFi and BrcmPatchRAM2
Everything is up and running but I have a couple of niggles:
- the wifi country code is US. Up to Sierra I had a kext patch in clover to change it to GB but it doesn't work anymore. Is there any way to change the country code with FakePCIID_Broadcom_WiFi?
- Handoff appears as not supported. I also had a patch for this in Sierra but it doesn't work now. Is there a new string to patch IOBluetoothFamily to enable it?