Canon has announced that a firmware update for its flagship EOS-1D X DSLR (Version 1.2.1) is now available for download.
Firmware Version 1.2.1 for the EOS-1D X 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 in very rare instances depending on the camera settings or shooting scene.
Get the firmware update here.