Firmware Notice: EOS-1D X Mark III: Firmware Version 1.7.1


Firmware Version 1.7.1 incorporates the following enhancements and fixes:

  1. Adds [Save/load comm. settings on card] to the camera menu.
    Network settings can now be transferred between cameras of the same model.
  2. Adds the ability for images to be cropped and resized during transfer to the FTP server.
  3. Fixes an issue, in which the power of some camera units that meet specific conditions cannot be turned on immediately after having updated the firmware to Firmware Version 1.7.0.
  4. Fixes minor issues.

*1,2 and 4 are the changes in Version 1.7.0, and 3 is the addition in Version 1.7.1.

If the camera's firmware is already Version 1.7.1, it is not necessary to update the firmware.
Please download the EOS-1D X Mark III Advanced User Guide (PDF) as well as the most recently released software applications.




Download Firmware Version 1.7.1 for the EOS-1D X Mark III.

If you have not already done so, please register the EOS-1D X Mark III. By registering, we will be able to notify you via email about future announcements.

This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.

Still need some help? In order to get more personalized and faster support, we recommend registering your product in your Canon Account.


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