EOS R8 Firmware Version 1.4.0

Firmware Version 1.4.0 incorporates the following fixes and enhancements:

1 Adds the ability to select [WPA2] and [WPA3] as a secured protocol.

2 Adds support for the Software Development Assistance Kit (EDSDK/CCAPI).

3 The following issues have been fixed
3-1 Fixes an issue, in which when performing continuous shooting using the electronic shutter with both the [High-Frequency Anti-Flicker Shooting] and [OVF sim. view assist] options set to [On], Err 70 may occur.

If the camera's firmware is already Version1.4.0, it is not necessary to update the firmware.

The User Manual on our website has been updated accordingly. Please download the User Manual as well as the latest firmware. You can download it from the official website.

Q&A Section:
Preparations for the firmware update:
In the folder you downloaded are the firmware (EOSR8140.FIR / file size: 73,043,184 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 update procedures.

Firmware download link:

https://www.canon.com.au/cameras/eos-r8/support?option=drivers