Download Firmware Canon EOS 550D 1.0.8

Canon has already suffered for its EOS 550D digital SLR cameras released new firmware with version number 1.0.8. These cameras have an aps-c-cmos sensor of 18 megapixels and a Digic 4 image processor on board. Of course, they can be fitted with interchangeable lenses to shoot the desired photos at the correct focal length. The list of changes for this firmware release is as follows:

What’s new in Version 1.0.8?

The following fixes have been incorporated.

• Fixes a phenomenon in which the set aperture moves unexpectedly when shooting movies in manual exposure mode using some Canon lenses (such as macro lenses).
  Supplemental Information: This phenomenon involves the aperture of the lens moving unexpectedly when the focusing ring moves (during focusing). Please note that aperture values ​​also change when operating the zoom ring of a zoom lens that has variable maximum aperture values; however, this is a normal operation because the camera controls aperture values ​​properly depending on the focal length (zoom position).