Canon EOS-1D X Firmware 1.2.1 Available
By| January 29, 2013
Canon EOS-1D X Firmware 1.2.1
Firmware Version 1.2.1 incorporates the following improvements and fixes:
- The function to disable the Image size selection button has been added.
- Fixes a phenomenon in which Err 70 and Err 80 may occur during certain shooting conditions.