Yongnuo YN-622N-TX firmware v1.16

Yongnuo · First seen Jul 11, 2026

v1.16 is the latest firmware for the Yongnuo YN-622N-TX.

What's in this update

Please download the driver/software from: http://www.hkyongnuo.co​m/e-detaily.php?ID=339

2018/07/17 v1.12:

Fixed: configuration isn't saved when doing a factory reset.

2018/07/10 v1.11:

Fixed: Optimized YN685 firmware upgrade proxy mode.

2018/03/27 v1.10:

compatible with new pcb. (You need to update YN_Trigger_Updater to 2.0 or newer to use firmware since 1.10)

2017/09/25 v1.09:

Fixed: when used with D500, 622n-tx freezes sometimes.

2016/07/11 v1.08:

Fixed: Optimiz​ed YN685 Firmware Upgrade Proxy mode.

2016/04/18 v1.07:

  • Added: YN685 Firmware Upgrade Proxy (Keep GR pressed and turn the device on).
  • Refer to YN685 Firmware Upgrade instructions.

v1.06:

Fixed: improved compatibility with D200 (AF Lamp).

v1.05:

Fixed: corrected M output by +1 stop.

v1.04:

Added: Free Mask support. Holding Gr key for a few seconds to disable A/B group. Holding again to restore.

Fixed: Improved AF Lamp.

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See the full firmware history for the YN-622N-TX