For information on the system requirements, please go to our Web site. The system requirements for the latest applications may be different for the applications that have already been installed to your computer. In order to address compatibility issues, please download the latest versions of the applications from our Web site. a) Date/Time setting b) Lens peripheral illumination correction data registered to the camera -Some older versions of the applications listed below do not support functions that are added by the new firmware. When the camera is updated to Firmware Version 2.0.6., the following settings will be automatically reset. Once the camera is updated to version 2.0.6, it cannot be restored to a previous firmware version. When updating the firmware of your camera, please first review the instructions thoroughly before you download the firmware.

If the camera's firmware is already Version 2.0.6, it is not necessary to update the firmware. NOTE: Firmware Version 2.0.6 is for cameras with firmware up to Version 2.0.5. Firmware Version 2.0.6 incorporates the following fix: Corrects a phenomenon in which when using the camera with the EF-S 18-135mm f/3.5-5.6 IS USM or EF 70-300mm f/4-5.6 IS II USM lens, even if lens aberration correction is set to ''Enable'', correction will not be applied.

Canon 7d firmware 2.0.5 download