This update is essential as it get's rid of the annoying lens chatter. I honestly thought that we were stuck with the clicking as it seemed more of a hardware thing. You do have to update the firmware in the camera and then each of the lenses for it to work. Don't bother resetting the clock or your settings until you update the firmware in the camera and all your lenses, as it resets the camera each time. The chattering is almost inaudible now, I think it's even quieter than the X100.
Here's a list of the improvements in v1.01
- 1.Reduction of chattering noise from iris of lenses in shooting mode.
- 2.Improvement of phenomenon that parallax compensation does not work under condition of manual focus with OVF bright frame mode.
- 3.Improvement of phenomenon that OVF quality as low visibility due to too bright OVF under the condition of power save mode during pressing the shutter button halfway.
- 4.Improvement of phenomenon that delete function does not work after viewing continues shooting mode images.