Canon EOS-1D X Firmware 1.2.1 Available

Last updated: May 6, 2025 4:08 am

Craig

Published: January 29, 2013

0 Comments

0 Min Read

Canon EOS-1D X

When you purchase through links on our site, we may earn an affiliate commission. Here's how it works.

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.

Download firmware 1.2.1 here | Buy the EOS-1D X

TAGGED:eos-1d x Firmware 1.2.1

Share This Article

ByCraig

Follow:

Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.