Firmware Changes
Firmware Update Version 1.0.7 improves and mitigates the following two types of image quality phenomena that occur under certain shooting conditions.

1. “Black dot” phenomenon (the right side of point light sources become black)
2. Vertical banding noise

Firmware Version 1.0.7 is for EOS 5D Mark II cameras with firmware up to version 1.0.6. If the camera's firmware is already version 1.0.7, it is not necessary to update the firmware.

When updating to Firmware Version 1.0.7, please also update the Digital Photo Professional and Picture Style Editor software. Firmware Version 1.0.7 can be downloaded from the bottom of this page. Updates for Digital Photo Professional and Picture Style Editor can be downloaded from the following Web site.

No new features added to this firmware release.


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  1. I ‘m still on 1.06. Also wandered if upgrading would reset my preferences (like C1-3, live view options,…)?

    Apart from that, some say 1.07 unsharpens the pics? Any ideas on that subject?

    Would that “non reacting button thing” be a software or a hardware issue? Mine is fine, reacts all the time.

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