K1 Bluetooth Firmware

K1 Version 5 Bluetooth Firmware

K1 SE Bluetooth Firmware

K2 Bluetooth Firmware

K3 Bluetooth Firmware

K4 V2 Bluetooth Firmware

K5 Bluetooth Firmware

K5 SE Bluetooth Firmware

K6 Bluetooth Firmware

K7 Bluetooth Firmware

K8 Bluetooth Firmware

K10 Bluetooth Firmware 

K12 Bluetooth Firmware

K14 Bluetooth Firmware

K Pro Series Bluetooth Firmware

Q Pro Series Bluetooth Firmware

V Max, Q Max, K Max Series Bluetooth Firmware