Fujifilm X-T3 firmware `v4.52`

Fujifilm · First seen Jul 4, 2026

v4.52 is not the latest firmware for the Fujifilm X-T3: the current version is v5.11 (March 28, 2024). Go to v5.11

What's in this update

Revised specification from Ver.4.51 to Ver.4.52

The firmware bug has been fixed, which caused that the focus cannot be adjusted by operating the Manual Focus Ring during movie recording when using the following lenses.
FUJINON LENS XF14mm F2.8 R
FUJINON LENS XF16mm F1.4 R WR
FUJINON LENS XF23mm F1.4 R
The firmware bug has been fixed, which caused that the Live View display became black out and camera froze at changing “AF Area” in the display while taking “Live View Shooting” using Wi-Fi connection with smartphone applications (FUJIFILM Camera Remote) under the following conditions.
“NUMBER OF FOCUS POINTS” in “AF/MF SETTING” menu is set to 425 POINTS (17 × 25).
“FOCUS MODE” is set to “AF-S” or “AF-C”.

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