EOS 80D Firmware Update, Version 1.0.3

Firmware Version 1.0.3 incorporates the following improvement and fix:

1. Corrects a Picture Transfer Protocol communications vulnerability.
2. Minimises the chance that a user may inadvertently upload compromised firmware.

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.

When updating the firmware of the camera, please review the instructions thoroughly before you download the firmware.

Firmware link:

https://www.canon.com.au/cameras/eos-80d/support?option=drivers