EOS 50D Firmware Update V1.0.7 - 07/30/2009


1. Corrects a phenomenon where captured images may tend to appear somewhat magenta depending on the shooting scene.
2. Fixes incorrect indications on the Arabic, Romanian, Spanish, and Ukrainian menu screens.

http://web.canon.jp/imaging/eosd/firm-e/eos50d/firmware.html

EOS Rebel T2i (550D) Firmware Update V1.0.8 - 07/06/2010


1. Fixes a phenomenon in which the set aperture moves unexpectedly
when shooting movies in manual exposure mode using some lenses (such as macro lenses).

http://web.canon.jp/imaging/eosd/firm-e/eosdigital7/firmware.html

EOS Rebel T1i (500D) Firmware Update v1.1.0 - 02/22/2010


1. Enhances the reliability of Live View shooting
2. Fixes incorrect indications on the Arabic, English, and Swedish menu screens

http://web.canon.jp/imaging/eosd/firm-e/eosdigital6/firmware.html

EOS Rebel XS (1000D) Firmware Update v1.0.6 - 10/12/2009


1.Some for EOS Rebel XS cameras may exhibit a phenomena in which the LCD
monitor does not display, the shutter does not release, and the busy indication remains lit in the viewfinder.
2.The message, Err99 Shooting is not possible.
Turn the power switch to -OFF- and -ON- again or re-install the battery, appears on the cameras LCD monitor, and after the above operation is carried out
the LCD monitor displays in a language that is different from the actual language setting.

http://web.canon.jp/imaging/eosd/firm-e/eosdigital5/firmware.html

EOS 7D Firmware Update v1.2.2 - 07/21/2010


1. Fixes a phenomenon in which the set aperture moves when shooting movies
in manual exposure mode using some lenses (such as macro lenses).
2. Fixes the AF point-selection behavior of the C.Fn III-7 (Manual AF pt. selec. pattern) custom function when set to .
3. Fixes the AF point display for the viewfinder electronic level when shooting in the vertical position.
4. Corrects misspellings in the Spanish and Thai menus for applicable products.

http://web.canon.jp/imaging/eosd/firm-e/eos7d/firmware.html

EOS 5D Mark II Firmware Update v2.0.7 - 05/25/2010


1. Fixes a phenomenon in which the aperture exhibits abnormal movement when shooting
movies in manual exposure mode and Aperture Priority AE (Av mode) using some Canon lenses (such as macro lenses).

2. Fixes a phenomenon in which the exposure level shown in the LCD panel differs from
what is shown in the viewfinder when shooting still images in manual exposure mode.

3. Fixes a phenomenon in which the Wireless File Transmitter (WFT-E4 or WFT-E4 II B)
may not automatically power off when used for FTP transfers.

These phenomena only occur with the Version 2.0.4 and Version 2.0.3 firmware.

The Version 2.0.7 firmware being released this time is for cameras with firmware up to
Version 2.0.4. If the camera's firmware is already Version 2.0.7, it is not necessary to update the firmware.

http://web.canon.jp/imaging/eosd/firm-e/eos5dmk2/firmware.html