Fujifilm X-T5
firmware v4.00
Fujifilm · First seen Jul 4, 2026
v4.00 is not the latest firmware for the Fujifilm X-T5: the current version is v4.31 (July 26, 2025). Go to v4.31
What's in this update
The firmware update Ver.4.00 from Ver.301 incorporates the following issues: Regarding the details of No.1 download the “X-T5 New Features Guide[Ver.4.00]” from our website.
- X-T5 New Features Guide: English, Français, Deutsch, Español, Italiano, Nederland, Polski, Svenska, Norsk, Dansk, Pусский, Suomi, 中文简, 中文繁體, 한국어, ภาษาไทย, Arabic
- New mode for film simulation A new “REALA ACE” mode is added that combines faithful color reproduction with crisp tonal gradations and is suitable for all kinds of subjects and situations.
- The camera focuses on different subject in the face frame even though AF is detecting the pupil.
- When the shutter button is half-pressed at the same time as the “AF ILLUMINATOR” light metering operation, the camera freezes in rare cases.
- The camera freezes in rare cases while recording movie with an external monitor connected under the following conditions.
[Setting conditions]
- MOVIE MODE: 4K 16:9/59.94P
- MEDIA REC SETTING: H.264/422 MOV
- IS MODE (MOVIE): IBIS/OIS+DIS
- HDMI OUTPUT SETTING: HDMI OUTPUT INFO DISPLAY ON
- A minor bug.
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