
Problems can arise when your hardware device is too old or not supported any longer. The shutter speed of 1/143 second is fast enough to freeze any camera shake in Macro mode so the blur evident in the corners is all the lens. This will help if you installed an incorrect or mismatched driver. Try to set a system restore point before installing a device driver.
#Canon 7d firmware 2.05 review driver
It is highly recommended to always use the most recent driver version available.
#Canon 7d firmware 2.05 review update
The firmware update also addresses a number of other issues related to the still photography portion of the camera - but the manual audio controls are the most significant change for video shooters. The Wireless File Transmitter WFT-E5 must be running Firmware Version 1.0.7 in order to be used with the EOS 7D camera running Firmware Version 2.0.5. The new Canon firmware 2.0.X that will be fixing audio in the 7D and finally allow manual controls is available for download. When the camera is updated to Firmware Version 2.0.5, the following settings will be automatically reset: a) Date/Time setting, and b) Lens peripheral illumination correction data registered to the camera When updating the firmware of your camera, please first review the instructions thoroughly before you download the firmware. Once the camera is updated to version 2.0.5, it cannot be restored to a previous firmware version.

Can anyone advice if I can go directly to 2.0.3, then to 2.0.5 Or do I have to upgrade to 2.0.0. If the camera's firmware is already Version 2.0.5, it is not necessary to update the firmware. Hi Got a second hand 7D with the old 1.2.5 firmware. Firmware Version 2.0.5 is for cameras with firmware version 2.0.3. 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).
