Note: If everything works fine with your keyboard. Please don’t update the firmware. There is a chance it can damage your keyboard.

Keychron Q1 Firmware

Keychron K1 Firmware

Keychron K2 Firmware

Keychron K3 Firmware

Keychron K4 Firmware

Keychron K4 Version 2 ISO Firmware

Keychron K6 Firmware

Keychron K6 ISO Firmware 

Keychron K7 Firmware

Keychron K8 Firmware

Keychron K8 ISO Firmware 

Keychron K12 Firmware

Keychron C1 Firmware

Keychron C2 Firmware 

Special Instruction for Firmware Update (K2, K4 and K8)

Bluetooth Firmware