06-11-2013 11:21 AM
I have a Canon D 40 and have not updated the firmware in some time. How do I find out if I need an update?
06-12-2013 12:06 AM
There has not been a firmware update since 1/4/2008. See http://usa.canon.com/cusa/support/consumer/eos_slr_camera_systems/eos_digital_slr_cameras/eos_40d#Dr... for details.
06-19-2013 05:23 PM
12/18/2025: New firmware updates are available.
EOS C400 - Version 1.0.4.1
EOS C80 - Version 1.0.4.1
XF605 - Version 1.0.7.1
11/20/2025: New firmware updates are available.
EOS R3 - Version 2.0.0
EOS R1 - Version 1.2.0
EOS R5 Mark II - Version 1.2.0
EOS R5 - Version 2.2.1
PowerShot G7 X Mark III - Version 1.4.0
PowerShot SX740 HS - Version 1.0.2
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
7/17/2025: New firmware updates are available.
EOS R7 - Version 1.7.1
EOS R10 - Version 1.7.0
EOS R8 - Version 1.5.0
EOS R50 - Version 1.4.0
Powershot V10 - Version 1.4.0
Powershot V1 - Version 1.1.0
EOS R50V - Version 1.1.1
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
