Linux bluetooth firmware for XPS 13 (2015) 9343 Installation : wget https://github.com/hg8/bluetooth-firmware-XPS13-9343/raw/master/BCM20702A0-0a5c-216f.hcd sudo cp BCM20702A0-0a5c-216f.hcd /lib/firmware/brcm/ Reload bluetooth module : sudo modprobe -r btusb sudo modprobe btusb