Firmware Version 1.1.1 incorporates the following fixes and enhancements:

1. A messaging is displayed when [HDMI display：Camera+External monitor] and [Overheat control: on] settings are both enabled.
2. When the RF100-500mm F4.5-7.1 L IS USM is attached, an image stabilization effect of approximately six stops is achieved through collaborative control with the in-lens image stabilization.
*Focal length 500mm, Based on CIPA(Camera & Imaging Products Association) standards.
3. When the RF100-500mm F4.5-7.1 L IS USM is attached, the EOS R6 with firmware version 1.1.0 has been fixed to reduce the possible degraded IS capabilities when performing continuous shooting.
4. When using certain RF lenses for movie shooting, the in-lens image stabilization mechanism has been improved.
5. Fixes a phenomenon in which the “Slow Synchro” setting screen is not accurately displayed, when the language is set to English.
6. Fixes a typo displayed on the communication setting screen, when the language is set to Korean.
7. Connectivity during FTP transmission has been improved.
8.　Temperature detection and shooting time control in video shooting have been improved. In addition, the total shooting time when the short-time recording and power-on/off are performed repeatedly at room temperature is improved.
9. The phenomenon in which the movie recording time available is not correctly displayed when the Date/Time/Zone is not set has been corrected.

Firmware Version 1.1.1 is for cameras with firmware up to Version 1.0.0 If the camera's firmware is already Version 1.1.1, it is not necessary to update the firmware.

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