The Canon EOS R6 Mark III is a full-frame mirrorless camera designed for professional sports, wildlife, and photojournalistic use, featuring up to 40 fps electronic shutter, deep-learning subject detection, and 6K RAW video output over HDMI. It succeeds the EOS R6 Mark II with expanded video specifications and improved AI-driven autofocus tracking for professional workflows. Firmware updates add new shooting modes, extended video capabilities, and compatibility refinements.
Product released: November 14, 2025
Latest firmware version
Version 1.0.2, released December 16, 2025
Last checked for updates: Jul 1, 2026 12:02 UTC
What's new in version 1.0.2
Firmware Version 1.0.2 incorporates the following fix: 1. Improves stability during automatic sensor cleaning at power on. If the camera's firmware is already Version 1.0.2, it is not necessary to update the firmware. Please perform the firmware update with only the firmware file to be updated stored on the memory card.
The Canon EOS R6 Mark III is a full-frame mirrorless camera designed for professional sports, wildlife, and photojournalistic use, featuring up to 40 fps electronic shutter, deep-learning subject detection, and 6K RAW video output over HDMI. It succeeds the EOS R6 Mark II with expanded video specifications and improved AI-driven autofocus tracking for professional workflows. Firmware updates add new shooting modes, extended video capabilities, and compatibility refinements. It was originally released on November 14, 2025.
What is the latest firmware version for the Canon EOS R6 Mark III?
The latest firmware version for the Canon EOS R6 Mark III is 1.0.2. It was released on December 16, 2025.
What changed in Canon EOS R6 Mark III firmware version 1.0.2?
Canon EOS R6 Mark III firmware version 1.0.2 includes the following changes: Firmware Version 1.0.2 incorporates the following fix: 1. Improves stability during automatic sensor cleaning at power on. If the camera's firmware is already Version 1.0.2, it is not necessary to update the firmware. Please perform the firmware update with only the firmware file to be updated stored on the memory card.
How do I update the Canon EOS R6 Mark III firmware?
To update the Canon EOS R6 Mark III firmware, download the latest version (1.0.2) from Canon's website. Follow Canon's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Canon's support page.
Where can I download the latest Canon EOS R6 Mark III firmware?
Details and download instructions for the latest Canon EOS R6 Mark III firmware (version 1.0.2) are on Canon's official release page: https://www.canon.co.uk/support/consumer/products/cameras/eos-r/eos-r6-mark-iii.html?type=firmware
How do I check for Canon EOS R6 Mark III firmware updates?
You can track Canon EOS R6 Mark III firmware updates automatically on LatestUpdate.io. We monitor Canon's releases and notify you when new firmware versions are available, so you never miss an update.
Is the Canon EOS R6 Mark III still receiving firmware updates?
Yes, the Canon EOS R6 Mark III received a firmware update within the last year. The most recent version is 1.0.2.
Who makes the Canon EOS R6 Mark III?
The Canon EOS R6 Mark III is manufactured by Canon. Visit the official product page for more information.