Canon EOS-1D C firmware update available (ver. 1.40)
Canon released a new firmware for the Canon EOS-1D C (Adorama | B&H Photo), version 1.40. Firmware updates for the EOS-1D C can not be downloaded and installed by the user(here is why). You have to send in your EOS-1D C to an authorised Canon support center.
Details
Firmware Version 1.4.0 incorporates the following improvements and fixes:
Fixes a phenomenon which occurs when the “Shutter button half-press” menu item, configured in “C.Fn5: Operation”>”Custom Controls Menu”, is set to metering start only; depending on when the shutter button is half-pressed, it may initiate AutoFocus.