Firmware NewsupdateUpdate
AtomOS 12.7.3/12.7.4 Adds GFX ETERNA 55 EL Zone and FLog2-C Support
via CineD

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AtomOS 12.7.3 brings a FLog2-C Eterna gamma option and an EL Zone false color table calibrated specifically for the GFX ETERNA 55, available on the Ninja RAW, Ninja TX, and Ninja TX GO. A follow-up 12.7.4 patches an SDI RAW regression on the Ninja TX, Sumo PRO-19, and Shogun AV-19. Both updates are free.
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JULY 15, 2026Fujifilm GFX ETERNA 55 Firmware 1.10 + 2027 Roadmap
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