Canon firmware updates for the Canon EOS R6, EOS R6 Mark II, and EOS R7.…
Canon EOS 6D Mark II firmware update released (ver. 1.0.3)
Canon released a firmware update for the Canon EOS 6D Mark II. Unfortunately, it’s a minor fix and not what a lot of people were hoping for.
Firmware Version 1.0.3 incorporates the following fix:
1. Corrects an erroneous display that may appear when some third-party accessories are attached to the hot shoe.
Firmware Version 1.0.3 is for cameras with firmware up to Version 1.0.2. If the camera’s firmware is already Version 1.0.3, it is not necessary to update the firmware.