My "not found" error seems to have stopped.
ls -al /lib/firmware/brcm/BCM20702A1-0a5c-216f.hcd
-rw-r--r-- 1 root root 35080 Jun 1 11:15 /lib/firmware/brcm/BCM20702A1-0a5c-216f.hcd
My "not found" error seems to have stopped.
ls -al /lib/firmware/ brcm/BCM20702A1 -0a5c-216f. hcd
-rw-r--r-- 1 root root 35080 Jun 1 11:15 /lib/firmware/ brcm/BCM20702A1 -0a5c-216f. hcd