EOS R6 Mark II Firmware Version 1.1.1

Firmware Version 1.1.1 incorporates the following fix.
1. Adds supports for the Speedlite EL-5.
2. Reduces start-up time when the camera’s Bluetooth setting is enabled.
3. Allows FTP/FTPS/SFTP transfers to be completed when using an IPv6 setting.
4. Fixes minor issues.

If the camera's firmware is already Version 1.1.1, it is not necessary to update the firmware.

Preparations for the Firmware Update:
In the folder you downloaded are the firmware (R6211000.FIR / file size: 74,462,832 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-r6-mark-ii/support?option=drivers