The Canon EOS 6D Mark II is a mid-range full-frame DSLR featuring a 26.2MP sensor, Dual Pixel CMOS AF, and a vari-angle touchscreen — the first full-frame Canon DSLR with one. It targets enthusiast photographers who want full-frame image quality without the cost and size of the professional 5D series. Firmware updates provide performance and compatibility improvements.
Product released: June 29, 2017
Latest firmware version
Version 1.2.0, released April 28, 2023
Verified by LatestUpdate: June 18, 2026
What's new in version 1.2.0
Firmware Version 1.2.0 incorporates the following enhancement: 1. Adds enhanced security for transferring captured images to image.canon. After July 2023, please update to this firmware version so that you will be able to send images to image.canon. If you do not update to this version, an error message will appear when sending images and the image will not be sent. If the camera's firmware is already Version 1.2.0, it is not necessary to update the firmware.
The Canon EOS 6D Mark II is a mid-range full-frame DSLR featuring a 26.2MP sensor, Dual Pixel CMOS AF, and a vari-angle touchscreen — the first full-frame Canon DSLR with one. It targets enthusiast photographers who want full-frame image quality without the cost and size of the professional 5D series. Firmware updates provide performance and compatibility improvements. It was originally released on June 29, 2017.
What is the latest firmware version for the Canon EOS 6D Mark II?
The latest firmware version for the Canon EOS 6D Mark II is 1.2.0. It was released on April 28, 2023.
What changed in Canon EOS 6D Mark II firmware version 1.2.0?
Canon EOS 6D Mark II firmware version 1.2.0 includes the following changes: Firmware Version 1.2.0 incorporates the following enhancement: 1. Adds enhanced security for transferring captured images to image.canon. After July 2023, please update to this firmware version so that you will be able to send images to image.canon. If you do not update to this version, an error message will appear when sending images and the image will not be sent. If the camera's firmware is already Version 1.2.0, it is not necessary to update the firmware.
How do I update the Canon EOS 6D Mark II firmware?
To update the Canon EOS 6D Mark II firmware, download the latest version (1.2.0) 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 6D Mark II firmware?
Details and download instructions for the latest Canon EOS 6D Mark II firmware (version 1.2.0) are on Canon's official release page: https://www.canon.co.uk/support/consumer/products/cameras/eos/eos-6d-mark-ii.html?type=firmware
How do I check for Canon EOS 6D Mark II firmware updates?
You can track Canon EOS 6D Mark II 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.
Who makes the Canon EOS 6D Mark II?
The Canon EOS 6D Mark II is manufactured by Canon. Visit the official product page for more information.