OM System OM-5 Mark II firmware v1.1

OM System · Released Oct 28, 2026 · First seen Oct 28, 2026

v1.1 is the latest firmware for the OM System OM-5 Mark II, released October 28, 2026.

What's in this update

  • Improve stability of some functions.

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See the full firmware history for the OM-5 Mark II