Fujifilm GFX100
firmware v4.22
Fujifilm · First seen Jul 4, 2026
v4.22 is not the latest firmware for the Fujifilm GFX100: the current version is v5.12 (February 27, 2025). Go to v5.12
What's in this update
Revised specification from Ver.4.21 to Ver.4.22
- The accuracy of AF function has been improved at manual focus mode using “One-Push AF”.
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