This firmware update (version 2.0.0) incorporates the following additions and improvements:

1. Support for the wireless file transmitter WFT-E1.

This function works when the WFT-E1 firmware is 2.0.1 or later.

This firmware update applies to cameras with firmware versions up to 1.1.0 installed. If your camera's firmware is already version 2.0.0, it is not necessary to perform this update.

Download EOS 20D Firmware-E

April 2005Technical documentation