Fedora 33 on MacBook Air: Wifi driver problem

I installed Fedora 33 and all system updates on my MacBook Air yesterday. Everything seems to be fine, except for the problem of not being able to set up a WLAN connection. Network Controller: Broadcom BCM4360 802.11ac.

I have tried the solutions that I have read the forums. But nothing has led to success. Can someone help me, please? Thank you!

Welcome to ask.fedora @rosapanther

quote=“rosapanther, post:1, topic:11700”]
I have tried the solutions that I have read the forums.
[/quote]

which ones?