New Canon 7D firmware version 2.0.5

[Chris Kennedy]

Doesn't sound like it does much.

Firmware Version 2.0.5 incorporates the following fix.
1. Fixes a phenomenon in which the image files cannot be transferred using the FTP protocol via USB cable after the EOS 7D camera has established a wireless connection to the Wireless File Transmitter WFT-E5 (A/B/C/D).

http://www.usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_7d#DriversAndSoftware

[Chris Kennedy]

Although I don't have the issue that was fixed, I updated to the new version with no problems.