Firmware Notice EOS R Firmware Version 1.4.0
Changes in firmware:
The new firmware incorporates the following enhancements and fixes:
- Enhances eye detection Auto Focus (AF) for improved face and eye recognition at greater distances.
- Improved Auto Focus (AF) performance helps the camera to focus on and track smaller subjects.
- Reduces lag time between the actual Auto Focus (AF) and the AF frame display
for images in the viewfinder or on the LCD.
- Fixes a phenomenon in which the AF frame size cannot be changed in the Servo AF
- Fixes PTP communication vulnerability.
firmware update is for camera equipped with older firmware version. If the
camera firmware is already the latest version (Version 1.4.0), firmware update
If you have not already done so, please register the EOS R. 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.
Customer Support Operations
Canon U.S.A., Inc
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