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Firmware updates for EOS R1 and R5 Mark II


Canon has released new firmware for its flagship EOS R1 camera (version 1.0.2) as well as the EOS R5 Mark II (version 1.0.3), both of which offer the following enhancement and fix:

1. Optimizes the timing of the camera's display of its internal camera temperature warning indicator.
2. Fixes an issue that may interfere with the camera's ability to focus properly when using AF (autofocus) in certain zoom ranges.

For the EOS R5 Mark II, Canon advises that if the camera's firmware is Version 1.0.1, you should update the firmware with only one memory card inserted into the camera.

You should always read the instructions that come with the firmware update, as there are often details specific to that update, as with the EOS R5 Mark II (above).

To download the EOS R1 firmware v1.0.2 update, visit:
https://www.canon.co.uk/support/consumer/products/cameras/eos-r/eos-r1.html?type=firmware&detailId=tcm:14-2421130&productTcmUri=tcm:14-2395043

To download the EOS R5 Mark II firmware v1.0.3 update, visit:
https://www.canon.co.uk/support/consumer/products/cameras/eos-r/eos-r5-mark-ii.html?type=firmware&detailId=tcm:14-2421134&productTcmUri=tcm:14-2387086

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