[christal2]

Fujifilm vient de publier la nouvelle mise à jour (corrective) pour le X-T2 firmware ver. 4.01 le 17 mai 2018

Attention : ils expliquent qu'ils retirent le firmware 4.00 pour lesquels ils donneront des détails plus tard.
La version 4.01 reviendrait à la version 3.00 , donc sans les fonctionnalités de la version 4.00 pour éviter les problèmes de disfonctionnement décrits

<Notice>
We have discovered malfunctions in the firmware ver.4.00 released on May 8 2018. Therefore, we withdrew the firmware ver.4.00.

<Details of the Problem>

    1. When RAW files, which were taken by X-T2 (before firmware ver.4.00), are converted in camera (ver.4.00) or by "FUJIFILM X RAW STUDIO", they are not converted properly.
    2. When pressing the shutter button halfway under certain conditions, the live view can flicker.
    3. In rare cases, a hang-up can occur.

We will inform you later of the detail of fixed firmware for the malfunctions.
As a temporary solution for customers who have upgraded the firmware to ver.4.00, we have prepared a new firmware version of 4.01 whose functions are same as the ver.3.00.
Please update your camera to ver.4.01 to avoid the malfunctions.
*Ver.4.01 doesn't include the additional functions of ver.4.00.

X-T2 Camera Body Firmware Update Ver.4.01
http://www.fujifilm.com/support/digital_cameras/software/firmware/x/xt2/index.html

Detail of the update

The firmware update Ver.4.01 from Ver.4.00 incorporates the following issues:

We have found some malfunctions in the firmware ver.4.00 released on May 8 2018. As a temporary solution for customers who have upgraded the firmware to ver.4.00, we have prepared a new firmware version of 4.01 whose functions are same as the ver.3.00.
Please update your camera to ver.4.01 to avoid the malfunctions.