Yongnuo YN56mm F1.4R DA DSM firmware v104

Yongnuo · Released Oct 9, 2026 · First seen Oct 25, 2026

v104 is the latest firmware for the Yongnuo YN56mm F1.4R DA DSM, released October 9, 2026.

What's in this update

V1.04---2026/10/08

  1. Optimiz​e focusing performance;
  2. Improve stabili​ty;
  3. Optimize in-camera correction;
  4. Other optimizations.

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