Firmware Changes

Firmware Version 1.3.0 incorporates the following improvements.

  1. Supports the WFT-E2 II wireless file transmitter that was released in December 2009.

Firmware Version 1.3.0 is for cameras with firmware up to Version 1.2.5. If the camera's firmware is already Version 1.3.0, it is not necessary to update the firmware.

In addition, after the firmware is updated, if the WFT-E2 / E2A or WFT-E2 II wireless file transmitter is used with the camera, the indications that appear under [Communication mode] on the [WFT settings] menu are changed as follows:

  • FTP -> FTP trans
  • PTP(PC) -> EOSUtility
  • HTTP -> WFTserver
  • HTTP account -> WFT account

If you are setting the WFT-E2 II by using a computer, please download and use the dedicated WFT Utility application.
For details on how to download WFT Utility, please go to the software download pages.

Before downloading the firmware update, please be sure to read the entire contents of this page.

Firmware Q&A

If there are any questions, please contact Canon Support Center in your region:

End User License Agreement



Windows® : Right-click the link, and save the PDF file.
Mac OS : Click the link while pressing the Control key, and then select "Save (Download)" from the menu that appears.

EOS-1D Mark III Firmware Update

Input the serial number of the EOS-1D Mark III, and click the [submit] button.