Yongnuo YN50mm F1.8X DA DSM PRO firmware v104

Yongnuo · First seen Jul 11, 2026

v104 is the latest firmware for the Yongnuo YN50mm F1.8X DA DSM PRO.

What's in this update

V1.04 2024/1​/31

  1. Improve camera compatibility;
  2. Optimize focus​ing performance.

updatemystuff.com never hosts firmware files — always download from the official source.

Get it from Yongnuo

Watch the YN50mm F1.8X DA DSM PRO for updates

Create a free account and get an email the moment Yongnuo publishes new firmware.

Create account & watch

See the full firmware history for the YN50mm F1.8X DA DSM PRO