07-21-2026
06:11 PM
- last edited on
07-21-2026
11:32 PM
by
Tiffany
07-21-2026 10:12 PM - edited 07-21-2026 10:22 PM
Hp2,
What model of Canon Camera do you have?
Here is a instruction page from Canon on how to update your firmware.
https://support.usa.canon.com/kb/s/article/ART180770
Steve Thomas
07-21-2026 11:01 PM
My initial thought is that the user did not unpack or unzip the download and copy the .FIR file to the memory card, but we'll see.
~Rick
Bay Area - CA
~R5 C (1.1.2.1), ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800, ~RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw MF656Cdw ~Pixel 10 ~CarePaks Are Worth It
07-21-2026 11:31 PM
Welcome to the forum!
So that the Community can help you better, let us know which model camera. Any other details you'd like to give will only help the Community better understand your issue. The forum is not intended for immediate support. If this is a time-sensitive matter, click HERE search our knowledge base or find additional support options HERE
07-22-2026 12:41 AM
Rick,
Or, he or she did not put the .FIR file in the root directory and possibly unpacked the files into the DCIM folder.
Steve Thomas
07-22-2026 07:51 AM - edited 07-22-2026 07:52 AM
Try these and let us know the results.
Firmware updates are cumulative so you do not have to update sequentially. What does that mean to you, updates can go straight from v1 > v5, there is no reason to make the updates in between releases if you missed one/some .
Notable elements when updating Firmware:
If you follow the procedures exactly and the update fails you may want to delete the original download from your computer, this includes the file in your download folder. Reformat the card used for the firmware update. Download a fresh file from Canon and attempt the process again with a clean file. Files can become corrupt during the download or the unzipping process.
Please be aware that you can also use the EOS Utility to update camera firmware. The software to download is located in the second section of the application on this linked page: Canon EOS / PowerShot / SELPHY Apps & software
I would like to thank shadowsports and Waddizzle for helping me tighten up this thread. Their contributions are appreciated and valued!
R5 Mk II ~ R6 Mk III ~ R7
Lenses: RF Trinity and others
Adobe and DxO PhotoLab Elite for post processing
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07/22/2026: New firmware updates are available.
EOS R6 Mark III - Version 1.1.0
05/13/2026: New firmware updates are available.
EOS R5 Mark II - Version 1.3.0
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03/17/2026: New firmware updates are available.
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01/20/2026: New firmware updates are available.
10/15/2025: New firmware updates are available.
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