Using a rather old Clover 5119 bootloader and fresh install of Catalina, this Latitude simply worked from the start, except the Intel WiFi.
I've built many desktop Hackintoshes, so I thought this laptop would be easy, but I can't configure things right to get the WiFi working.
Using itlwm.kext v2.0, I can get a loaded kext by placing the kext in /EFI/CLOVER/kexts/Other, but Heliport cannot "turn on" the Wifi, so it won't recognize any networks.
Using AirportItlwm.kext v2.0, the kext won't load (according to kextstat), so again no wifi access.
I don't understand some comments that I've seen on previous posts about making adjustments to the config.plist file, but I don't understand how itlwm.kext or AirportItlwm.kext are "configured" there.
Any suggestions? I would like to stay with Catalina, but if upgrading to Big-Sur is the solution that makes this problem go away, I can do that too.
thanks much friends...