Typing this from my MBP4,1 / 10.14.5 / Atheros Wi-Fi. When I upgrade to 10.14.6, I lose Wi-Fi even though I've applied the DosDude's "Legacy Platform Compatibility" patch and "Legacy Atheros WiFi" patch. Wi-Fi works fine in 10.14.5 (using now) but doesn't when I upgrade.
Time to purchase Broadcom Wi-Fi as I've read in numerous other posts, or should my Atheros Wi-Fi still work in 10.14.6 if it was working in 10.14.5?
I suspect this was a dumb question that's been answered a million times. Sorry about that. Does anyone have an Atheros Wi-Fi card that was working in 10.14.5 and no longer works in 10.14.6? If so, did you buy a new card or is there a fix?