Canon EOS R100 firmware

Firmware history

1. Version 1.3.0 Latest Released Apr 27, 2026 First seen Jul 5, 2026
   Show release notes Hide release notes

   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 f​irmware 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. Preparations for a firmware update: After the downloaded compressed file (.zip) is extracted, a firmware folder is created.

   • Extracting the downloaded file: Right-click the zip file, and then select Extract All to extract the file. In the folder you downloaded are the firmware (R1001300. FIR / file size: 35,542,864 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware up​date procedures. (The following is the history of past firmware updates.) Changes in version 1.2.0:

   1. This firmware update ensures compliance with the EU RED EN18031 standard by removing certain network functions. Affected Features: Image Upload: Sending images to image.canon will be disabled. FTP Transfer & Live Streaming: These functions will no longer be available after the update. Important: Please review the following information before proceeding with the update.

   • Once installed, this update cannot be reversed. If you use these features, do not update the firmware.
   • This change only affects cameras purchased in the EMEA region (Europe, Middle East, and Africa).
   • Cameras purchased in other regions will retain these functions after updating; only the firmware version will change. Changes in version 1.1.0:

   1. Adds support for the Software Development Assistance Kit (EDSDK/CCAPI).
   Release notes & download
2. Version 1.2.0 Released Jul 3, 2025 First seen Jul 5, 2026
   Show release notes Hide release notes

   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 functions. Affected Features: Image Upload: Sending images to image.canon will be disabled. FTP Transfer & Liv​e Streaming: These functions will no longer be available after the update. Important: Please review the following information before proceeding with the update.

   • Once installed, this update cannot be reversed. If you use these features, do not update the firmware.
   • This change only affects cameras purchased in the EMEA region (Europe, Middle East, and Africa).
   • Cameras purchased in other regions will retain these functions after updating; only the firmware version will change. If the camera's firmware is already Version 1.2.0, it is not necessary to update the firmware. 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. Preparations for a firmware update: After the downloaded compressed file (.dmg file) is extracted, a firmware folder is created.
   • Extracting the downloaded file: The downloaded folder is automatically extracted, and a firmware folder is created. If the download folder cannot be automatically extracted, double-click the folder. In the folder you downloaded are the firmware (R1001200. FIR / file size: 35,534,480 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Befo​re starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware update procedures. (The following is the history of past firmware updates.) Changes in version 1.1.0:

   1. Adds support for the Software Development Assistance Kit (EDSDK/CCAPI).
   Release notes & download