Fujifilm X-T100 firmware

Firmware history

1. Version 2.03 Latest Released Jul 27, 2022 First seen Jul 4, 2026
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   Revised specification from Ver.2.0​2 to Ver.2.03

   • The firmware bug has been fixed, which caused that the following phenomena occurred rarely in combination with X-mount lenses from other manufacturers.
   • When shooting with “High-speed Burst” function at “AF-C” setting, it becomes out-of-focus using TAMRON：17-70mm F/2.8 Di Ⅲ-A VC RXD (Model B070) with the above models.
   • When zooming from the ​T end to the W end, the “hunting” occurs in the pre-view screen, which affects movies as well as still photos recorded in this condition using TAMRON：18-300mm F/3.5-6.3 Di III-A VC VXD (Model B061) with the above models.
   • Other minor bugs have been fixed.
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2. Version 2.02 First seen Jul 4, 2026
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   The firmware update Ver.2.02 from Ver.2.01 incorporates the foll​owing issue:

   • Even under busy Wi-Fi environment, t​he connectivity between the application for a smartphone (FUJIFILM Camera Remote) and a camera is improved.
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3. Version 2.01 First seen Jul 4, 2026
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   The firmware update Ver.2.01 from Ver.2.00 ​incorporates the following issues:

   • When using an external flash, an image can be recorded with a selected color temperature.
   • The phenomenon is fixed that a display of the focused AF area is shifted when enlarging a recorded image by the touch zoom ​function.
   • The phenomenon is fixed that images are not recorded in the selected step of AE bracketing under a specific shooting condition.
   • Fix of slight defects.
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4. Version 2.00 First seen Jul 4, 2026
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   The firmware update Ver.2.00 from Ver.1.20 incorporates the following issues: Regarding the details of No.1,2 and 3 download the “X-T100 New Features Guide” from our website.

   New Feature​s Guide: English, Français, Deutsch, Español, Italiano, Nederland, Polski, Svenska, Norsk, Dansk, Pусский, Suomi, 中文简, 中文繁體, 한국어, ภาษาไทย, Arabic

   • NEW “Bright Mode” added The customer can select the new “Bright Mode” which allows shooting more brightly and vividly when selecting the “Advanced SR Auto” mode on the Mode Dial. The “Bright Mode” can be turned ON/OFF easily with a single tap on the LCD touch-screen.
   • 5 step adjustment available for “Por​trait Enhancer” Mode The “Portrait Enhancer” mode can now be adjusted in 5 levels. Through this update, customers can more freely customize the skin tone by using the “Portrait Enhancer” mode.
   • NEW “Night+” added Customers can now shoot better pictures in night scene by using the “Night+”. The “Night+” mode would automatically adjust not only the ISO but also the brightness and vividness of the picture. This mode would be effective when shooting Night Portraiture as well.
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5. Version 1.20 First seen Jul 4, 2026
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   The firmware ​update Ver.1.20 from Ver.1.10 incorporates the following issues:

   • Performance and stability of the main subject recognition function are improved.
   • Impr​ovement of the exposure compensation dial response.
   • Fix of slight defects.
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6. Version 1.10 First seen Jul 4, 2026
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   The firmware update Ver.1.10 from Ver.1.00 incorporates the following issues:

   • Advanced Filters “Rich & Fine” and “Monochrome [NIR]” “Rich & Fine” filter is recommended for food and other tabletop photography. It simulates brighter and more vivid colors at the center of the image and adds slight shadow at the four corners to emphasize the subject. “Monochrome [NIR]”​ simulates Monochrome effect as taken by near-infrared cameras. These modes will allow photographers to add additional artistic flair or film-like color tones to their photos.
   • SQUARE MODE The “SQUARE MODE” allows users to switch to 1:1 format with a single flick on the touchscreen. The “SQUARE MODE” enhances compatibility with social media networks where 1:1 format has become the standard image format for posting photos.
   • Initial setting of ISO is changed to “AUTO” when switching to P, S, A, M, Adv modes.
   • Improvement of AF accuracy when pressing the shutter button halfway in AF-C mode.
   • Th​e phenomenon is fixed that the AF frame in the navigation window in the EVF can shift from the set position when enlarging the focus position display.
   • The phenomenon is fixed that the highlight warning doesn’t appear in the Info display.
   • Fix of slight defects.
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