Gnu/Linux Configuration Files
lspci | grep "BCM"
sudo pacman -S b43-fwcutter
sudo dnf install b43-fwcutter
sudo apt install b43-fwcutter
tar xvf broadcom-wl-6.30.163.46.tar.bz2
sudo b43-fwcutter -w /lib/firmware /path/to/broadcom-wl-6.30.163.46.wl_apsta.o
also You Can Download Oroginal Version of This Firmware From https://wireless.wiki.kernel.org/