In response to your question, there are no quantifiable examples of a process being optimised, other than the camera as a whole operating faster, smoother and with fewer glitches.
The processes that have been optimised are coding processes, these are running in the cameras CPU and dictate how the camera behaves and operates at a fundamental level, this code has been subtlety changed in the firmware update to remove areas identified over the cameras lifetime as problematic, and introduce new code where it has been deemed necessary by Leica’s electronics technicians.
I hope this answers your question and please feel free to reply with any further query’s you may have.
Thank you.
James Sargent
Client Care Technician
Leica Camera Ltd
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So it would seem this is a more far reaching update than first thought. I have to admit that since updating the M8, there is a certain something about it that I can't quite put my finger on. Smoother, more refined, more enjoyable maybe ? For sure the picture quality has improved ??