Firmware Updates
Firmware Version 1.0.3.1 incorporates the following enhancement and improvements.
Download and install the latest firmware (v1.0.1.1) for your EOS C300 Mark III
Firmware Version 1.5.0 improves communication reliability when using FTP and USB simultaneously.
Download and install the latest firmware (v1.2.0) for your Canon Mount Adaptor EF-EOS R 0.71x
Download Firmware Update version 1.0.1.1 00 for your EOS C70
Firmware Version 1.3.3 is for cameras with firmware Version 1.3.2.
The Version 1.1.8 firmware is for cameras with Firmware Version 1.1.7 or earlier.
Firmware Version 1.0.3 is for cameras with firmware Version 1.0.2.
Firmware Version 1.3.1 is for cameras with firmware Version 1.3.0.
Firmware Version 1.3.1 adds [Canon Log 3] to [Canon Log settings]. You can select [Canon Log] or [Canon Log 3] from [Canon Log settings] in the Shooting tab of the menu.
Firmware Version 1.3.1 fixes a phenomenon, in which in rare instances, the camera cannot function normally when the drive mode is set to "High-speed continuous shooting" to shoot still images continuously.