There's a new firmware update for X-A3. on 6th March, 2017. See here for download link.
X-A3 Camera Body Firmware Update Ver.2.00
Detail of the update
The firmware update Ver.2.00 from Ver.1.00 -Ver.1.10 incorporates the following issues:
1. Image quality of Portrait Enhancer is improved by smooth processing.
2. Improvement of AF performance
3. Night (Tripod) function is added in Advanced SR Auto mode. (introduced from firmware ver.1.10)
Fujifilm has released the first and long awaited firmware update for the new X-T2 camera!
The update can be found on Fujifilm's website: http://www.fujifilm.com/support/digital_cameras/software/firmware/x/xt2/index.html
Detail of the update
The firmware update Ver.1.10 from Ver.1.00 incorporates the following issues:
1.Tether shooting is available by USB connection.
One of the application software below is required to use the tether shooting function.
・Tether Shooting Plug-in PRO for Adobe® Photoshop® Lightroom® Ver.1.3 or newer *1
・Tether Shooting Plug-in for Adobe® Photoshop® Lightroom® Ver.1.3 or newer *2
・Tethered Shooting Software HS-V5 Ver.1.3 or newer *3
[How to set the PC shooting]
Before connecting your camera to a computer, set the PC SHOOT MODE of the CONNECTION SETTING in the SET UP menu to USB AUTO. *If the USB AUTO is selected, the camera mode will automatically change to tether shooting mode when the camera is connected to a computer via a USB cable.
*If the USB FIXED is selected, the camera always work as tether shooting mode. Therefore, the camera doesn't work as normal shooting mode when the USB cable is not connected.
*1: "FUJIFILM Tether Shooting Plug-in PRO" will be available from Adobe Add-ons website.
The launch of the Mac version is scheduled for release around the end of November 2016, and the Windows version is scheduled for release around the beginning of December 2016.
*Separately, you need to purchase Adobe® Photoshop® Lightroom® 6 / CC.
*2:"FUJIFILM Tether Shooting Plug-in" is available from Adobe Add-ons website. X-T2 will be supported with Ver.1.3 upgrade. For Mac For Windows *Separately, you need to purchase Adobe® Photoshop® Lightroom® 6 / CC.
*3: You need to purchase the HS-V5 and download the latest version from the site below to upgrade it. Tethered Shooting Software HS-V5 for Windows® Updater *Tether shooting function of X-T2 will be supported with HS-V5 Ver.1.3 or later.
*Tethered Capture Plug-in for Adobe® Photoshop® Lightroom® Ver.1.3, which will enable the tether shooting function of
X-T2, will be available for free download to those customers who purchased HS-V5. Tethered Capture Plug-in for Adobe® Photoshop® Lightroom® Ver.1.3 2.Lock function during shooting mode is added. The update will let users prevent from the unexpected dial/button operation.
[How to set]
First, select the function you wish to lock in BUTTON/DIAL SETTING>LOCK>FUNCTION SELECTION" in the Setup Menu.
And then, select the function in BUTTON/DIAL SETTING>LOCK>LOCK SETTING>SELECTED FUNCTION" in the Setup Menu.
*Select "ALL FUNCTION" to lock all the buttons and dials. This lock function can be allocated to a function button. 3.The shutter speed will be displayed in a preview image with the setting of SHUTTER AE OFF, ISO AUTO and Aperture-Priority. 4.The phenomenon is fixed that overexposure could happen with the setting of AF-C mode, AF-C PRIORITY SELECTION and FACE DETECTION ON. 5.The phenomenon is fixed that AF function doesn't work well in the tele-photo area with XF18-135mmF3.5-5.6 R LM OIS WR. 6.The phenomenon is fixed that hung-up could happen when carrying out SELECT FROM NETWORK LIST of MANUAL SETUP in PC AUTO SAVE SETTING. 7.The phenomena is fixed that CH HIGH SPEED BURST (continuous high speed) doesn't work well with fixed exposure and fixed amount of flash luminescence (TTL-L or flash M mode) while used with FUJIFILM Shoe Mount Flash (excluding EF-X8) 8.The phenomenon is fixed that Flash i40 made by Nissin for FUJIFILM doesn't fire. I'll be updating mine shortly. I'm hoping it will address the freezing issues some people have been experiencing. Anyone else had a lockup that required battery removal to reset? Just one lockup for me so far, fortunately not shooting anything important. I couldn't find any sort of repeatable action that might have caused it.
Today Fujifilm announced upcoming support for Microsoft Windows 10 with firmware updates coming to all Fujifilm X Series cameras, including the original X Series camera, the Finepix X100. These firmware updates will be released through the end of 2015, starting with the X-T10 firmware update released today. The X-T1 firmware version 4.0 released a few weeks ago already incorporated Windows 10 compatibility and will not need a further update.
As reported by our users, photos cannot be imported to a Windows 10 PC from an X Series camera when it is connected via a USB cable. This issue does not effect the transfer of photos when using an SD card reader directly.
Firmware Update Release Schedule
August 11, 2015
X-T10 (Version 1.01) August 27, 2015
X-E2 (Version 3.01) X-Pro1 (Version 3.41) X100T (Version 1.11) X100S (Version 1.21) X30 (Version 1.02) X20 (Version 1.03) XQ2 (Version 1.01) By the end of September 2015
X-A2 By the end of December 2015
X-E1 X-M1 X-A1 X100 X10 XQ1 XF1 X-S1 Fujifilm News Release