Canon released formware 1.1.0 for the Canon EOS 5Ds and EOS 5Ds R.
Changes in the Firmware
Firmware Version 1.1.0 incorporates the following enhancement:
- Support for the Wi-Fi Adapter W-E1 has been added.
When updating the firmware of your camera, please review the instructions thoroughly before you update the firmware. The firmware update takes approximately 6 minutes. Please note that the firmware for EOS 5DS and EOS 5DS R is different.
Click here to download the firmware update: