Check the output:
sudo dnf install broadcom-wl
rpm -q -a akmod-wl kmod-wl\*
rpm -V -a akmod-wl kmod-wl\*
rpm -q -l -a akmod-wl kmod-wl\*
ls -l /usr/src/akmods/wl-kmod*
sudo akmods --force --akmod wl
akmodsbuild /usr/src/akmods/wl-kmod.latest
sudo rpm --force -i ~/kmod-wl-*.rpm
sudo modprobe wl
If the issue persists, try this: