Fujifilm X-T4 firmware `v1.10`

Fujifilm · First seen Jul 4, 2026

v1.10 is not the latest firmware for the Fujifilm X-T4: the current version is v2.12 (July 9, 2024). Go to v2.12

What's in this update

The firmware update Ver.1.10 from Ver.1.03 incorporates the following issues:

Camera performance used with the XF50mmF1.0 R WR is optimized.
The phenomenon is fixed that in a multiple-flash shooting where the EF-X500 is used as a commander, flashes in some groups sometimes don’t fire correctly. Also in case the EF-X500 is used as a commander and the EF-60 as a remote flash, upgrade the camera firmware to the latest version.
Fix of minor bugs.

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