X-T3 Ver.4.10 Download Here The firmware update Ver.4.10 from Ver.4.00/4.01 incorporates the following issues: Display of IP ADDRESS in Setup Menus > CONNECTION SETTING > INFORMATION is added. Improvement of shutter speed setting for TTL slow sync flash shooting In P and A mode, this firmware makes the slowest shutter speed slower than 1/8 sec. … Continue reading Fujifilm X-T3, GFX50S, and GFX50R – Firmware Updates