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.ī) Lens peripheral illumination correction data registered to the camera 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. The LEAST you can expect from a US $ 1,200/- camera is to function without these issues.Firmware Version 2.0.6 incorporates the following fix:Ĭorrects 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.įirmware Version 2.0.6 is for cameras with firmware up to Version 2.0.5. I love Canon but I am fed-up with this issue. Not to mention ofcourse additional expenses and 'opportunity cost' for me. I bought the unit in Dubai but live in Saudi Arabia this means I have to somehow send it back and get it back from the agent without a guarantee I will get a 'good' camera.

Shooting with Canon or non-Canon lenses or without a lens at all, shooting with hi-speed (Sandisk Extreme IV) cards, or without any card at all,in any mode (P, AV, TV M, etc) yields the SAME result. I updated the firmware and the issue is now ERR 50 but the frequency is STILL the same.

I cannot fire hi-speed multi shots every time the camera grinds to a halt with ERR 99 issue. I Bought a D 50 a little over a month ago and have had ERR 99 issues right from the start. The D 350 has never given me ANY problems. I still several Canon EOS film bodies, and a Canon D 350 (Rebel XT).

Canon 7d firmware v2.0.3