Firmware Notice: EOS R5: Firmware Version 2.2.1

Firmware Version 2.2.1 incorporates the following fixes:

  1. Fixes an issue that, in rare instances, may prevent certain CFexpress cards from being formatted in the camera.
  2. Fixes an issue that may prevent the camera's firmware from being updated via an Internet connection, even when a newer firmware version is available on Canon servers.

Please perform the firmware update with only the firmware file to be updated stored on the memory card.

If the camera's firmware is already Version 2.2.1, it is not necessary to update the firmware.


Support

Download Firmware Version 2.2.1 for the EOS R5.

To help obtain optimal performance of this camera, we recommend that you download and install the most recent versions of Canon software and the EOS R5 Advanced User Guide (PDF).

Visit the Canon Developer Community for more information on the SDK.

If you have not already done so, please register the EOS R5. By registering, we will be able to notify you via email about future announcements.

This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.

Thank you,
Customer Support Operations
Canon U.S.A., Inc.

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