Godox AD400ProII firmware v1.21

Godox · Released Apr 28, 2026 · First seen Jul 5, 2026

v1.21 is the latest firmware for the Godox AD400ProII, released April 28, 2026.

What's in this update

Fixed a high-s​peed anomaly issue when us​ing Mask function.

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See the full firmware history for the AD400ProII