Firmare Updates
Firmware Version 1.0.1 corrects a PTP communications vulnerability and a vulnerability related to firmware update.
Firmware Version 1.0.1 corrects a PTP communications vulnerability and a vulnerability related to firmware update.
Firmware Version 1.1.9 corrects a PTP communications vulnerability and corrects a vulnerability related to firmware update.
Firmware Version 1.0.2 is for cameras with firmware Version 1.0.1.
Firmware Version 1.1.3 corrects a PTP communications vulnerability and a vulnerability related to firmware update.
Firmware Version 1.0.5 corrects a communications vulnerability and a vulnerability related to firmware update.
Firmware Version 1.0.3 corrects a PTP communications vulnerability and corrects a vulnerability related to firmware update.
Firmware Version 1.0.1 corrects a PTP communications vulnerability and a vulnerability related to firmware update.
Download and install the latest firmware (v1.1.2) for your EF 400mm f/2.8L IS III USM and EF 600mm f/4L IS III USM
Capture Full HD movies in the frame rate of 23.98p and support for the RF 85mm F1.2L USM DS lens has been added
The Version 1.1.1 firmware is for cameras with Firmware Version 1.1.0 or earlier.