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Canon EOS-1D X Mark II Firmware Update 1.0.2 Released

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Canon has released a new firmware update for the EOS-1D X Mark II flagship digital SLR camera.

Firmware update version 1.0.2 for Canon EOS-1D X Mark II fixes the issues with Sandisk CFast cards. You can find the details and download link below.

The DSLR camera features a new 20.2 MP full frame CMOS sensor and new Al Servo AF III+, improved 61-point AF system with 41 cross-type AF points. The new 360k RGB+IR metering sensor powered by the Dual “DIGIC 6+” processors. It is able to record 4K video up to 60p and an ISO range of 100 to 51200 (expandable from 50 up to 409600).

Canon EOS-1D X Mark II Firmware Update 1.0.2 Details


Firmware Version 1.0.2 incorporates the following functional improvements and fixes.

  1. Incorporates countermeasures for a phenomenon in which the bottom part of still images recorded to SanDisk CFast cards become corrupted.
  2. Enhances communication reliability between the camera and CFast cards.

If you are using the affected CFast cards, after having updated the camera firmware to Firmware Version 1.0.2, please make sure to use the camera to format the CFast card.

The Version 1.0.2 firmware being released at this time is for cameras with Firmware Version 1.0.0. If the camera’s firmware is already Version 1.0.2, it is not necessary to update the firmware.

When updating the firmware of your camera, please first go over the instructions thoroughly before you download the firmware. The firmware update takes approximately six minutes.

Download firmware 1.02 for the EOS-1D X Mark II