Yongnuo YN100MMF2N
firmware v1.05
Yongnuo · First seen Jul 11, 2026
v1.05 is the latest firmware for the Yongnuo YN100MMF2N.
What's in this update
V1.05 2018-1-17
- Optimize performance.
- Other optimizations.
V1.04 2017-12-27
- Fix automatic exposure anomalies;
- Improved autofocus performance.
V1.03 2017-12-20
- Improved focus performance;
- Other improvements.
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