[Solved] BCM94360 Not Working After Mojave Upgrade

[TonyTech]

IO80211Family.kext is provided by Apple and installed to /S/L/E via the macOS installer.
I have no idea why you would remove or replace it.

It was no longer there when I updated to Mojave...

 

[jaymonkey]

Got it working. I removed Lilu.kext and AirportBrcmFixup.kext. All I needed to do was put IO80211Family.kext in /L/E.

Sound to me that you've messed up your install ..... IO8211Family,kext is installed by default in all versions of MacOS including Mojave, if it was missing from /S/L/E then AirportBrcmFixup would not be able to patch it hence no WiFi .... I think putting IO80211Family in /L/E will mess up system integrity as MacOS will be expecting it in /S/L/E.

Jay

 

[rossi1959]

It was no longer there when I updated to Mojave...

I had the exact problem as you with a GA-Z77n-wifi and did what you did and bam wifi works.