The Canon EOS R100 is an ultra-entry-level APS-C mirrorless camera featuring an 24.1MP sensor and Dual Pixel CMOS AF in a compact, affordable body for first-time mirrorless buyers. It is the most affordable EOS R system camera at launch, designed to attract smartphone users and beginners seeking better image quality with RF-mount lens compatibility. Firmware updates address system performance and stability.
Product released: June 1, 2023
Latest firmware version
Version 1.3.0, released April 27, 2026
Last checked for updates: Oct 31, 2026 03:42 UTC
What's new in version 1.3.0
Firmware Version 1.3.0 incorporates the following enhancements and fixes: 1. Adds support for the Software Development Assistance Kit (EDSDK). 2. Improves other system stability. If the camera's firmware is already Version 1.3.0, 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. Notes: Users manual in the WEB is updated accordingly. Please download the manual as well as the latest firmware. You can download it from the official WEB site.
LatestUpdate has tracked 2 versions of Canon EOS R100 firmware, released between July 3, 2025 and April 27, 2026.
Version 1.3.0 - April 27, 2026: Firmware Version 1.3.0 incorporates the following enhancements and fixes: 1. Adds support for the Software Development Assistance Kit (EDSDK). 2. Improves othe…
Version 1.2.0 - July 3, 2025: Firmware Version 1.2.0 incorporates the following fix: 1. This firmware update ensures compliance with the EU RED EN18031 standard by removing certain network…
The Canon EOS R100 is an ultra-entry-level APS-C mirrorless camera featuring an 24.1MP sensor and Dual Pixel CMOS AF in a compact, affordable body for first-time mirrorless buyers. It is the most affordable EOS R system camera at launch, designed to attract smartphone users and beginners seeking better image quality with RF-mount lens compatibility. Firmware updates address system performance and stability. It was originally released on June 1, 2023.
What is the latest firmware version of Canon EOS R100?
The latest firmware version of Canon EOS R100 is 1.3.0. It was released on April 27, 2026.
What changed in Canon EOS R100 firmware version 1.3.0?
Canon EOS R100 firmware version 1.3.0 includes the following changes: Firmware Version 1.3.0 incorporates the following enhancements and fixes: 1. Adds support for the Software Development Assistance Kit (EDSDK). 2. Improves other system stability. If the camera's firmware is already Version 1.3.0, 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. Notes: Users manual in the WEB is updated accordingly. Please download the manual as well as the latest firmware. You c...
Where can I download the latest Canon EOS R100 firmware?
Details and download instructions for the latest Canon EOS R100 firmware (version 1.3.0) are on Canon's official release page: https://www.canon.co.uk/support/consumer/products/cameras/eos-r/eos_r100.html?type=firmware
How often does Canon release firmware updates for Canon EOS R100?
We have tracked 2 firmware versions of Canon EOS R100.
Is Canon EOS R100 still receiving firmware updates?
Yes, Canon EOS R100 received a firmware update within the last year. The most recent version is 1.3.0.