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Canon India
in.canon โ€บ en โ€บ support โ€บ 0400989702
EOS R6 Mark II Firmware Update, Version 1.5.0 [Windows]
Firmware Version 1.5.0 incorporates the following enhancements and fixes:1. Enables functions to be used without limitation in conjunction with the new Battery Pack ...
Discussions

EOS R6 Mark II: Firmware Version 1.6.0
I don't know how quickly they update the camera documentation, if its updated maybe there is something else you need to enable for it to work. Also, was your flash in TTL or M mode? It may only work if the flash is in TTL mode (which I never use). Just making guesses here. More on reddit.com
๐ŸŒ r/canon
7
1
July 22, 2025
[deleted by user]
Thanks for sharing this! If you post links to FW updates, it's handy if you also include Canon's notes regarding it. โ€” More on reddit.com
๐ŸŒ r/canon
7
15
June 10, 2024
New Firmware update released
This is what I found pertaining to the R6. I don't know if it is the same for the mk Ii or the R7. https://www.usa.canon.com/support/canon-product-advisories/Firmware-Notice-EOS-R6-Firmware-Version-1-8-2 More on reddit.com
๐ŸŒ r/canon
28
12
June 2, 2023
R6 Firmware Improvements Over 2 Years?
R5 and 6 still both have severe limitations in video; 30 min record limit. 7 min at 120p. Poor exposure monitoring tools. Archaic WB system. Asinine menu system locking out selections if you don't do them in the correct order, and not telling you why they are locked. Also expect glacial editing speeds unless you have a m1\2 max or 11\12th gen Intel. No hardware acceleration for the h.265 422 from AMD or Nvidia. Apparently the r6 has no video preset modes, only stills presets. Stills, I love my R5. More on reddit.com
๐ŸŒ r/canon
7
1
September 22, 2022
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Canon Europe
canon-europe.com โ€บ consumer product support
EOS R6 Mark II - Canon Europe
Firmware is permanent software which is installed on your product and enables it to function correctly. Canon may periodically release updates to this firmware and if there is an update available, this can be downloaded below.
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Canon U.S.A.
usa.canon.com โ€บ home โ€บ canon support โ€บ eos r6 mark ii
Canon Support for EOS R6 Mark II | Canon U.S.A., Inc.
Canon, Canon's subsidiaries and affiliates, their distributors and dealers are not responsible for maintaining or helping you in your use of the Software. No updates, bug-fixes or support will be made available to you for the Software.
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Canon RF Shooters
rfshooters.com โ€บ home โ€บ canon eos r mirrorless cameras โ€บ canon eos r6 mark ii guides & resources โ€บ canon r6 mark ii firmware update version 1.6.0
Canon R6 Mark II Firmware Update Version 1.6.0 - RF Shooters
August 26, 2025 - Although I donโ€™t post as often as I should. ... I found that external flash operation on my R6 Mk II was super unreliable to the point of unusability until I installed 1.20 firmware.
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Canon India
in.canon โ€บ en โ€บ support โ€บ 0401060302
EOS R6 Mark II Firmware Update, Version 1.6.0 [Windows]
July 3, 2025 - *Extracting the downloaded file: Right-click the zip file, and then select Extract All to extract the file. In the folder you downloaded are the firmware (R6216000.FIR / file size: 76,461,424 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese).
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Reddit
reddit.com โ€บ r/canon โ€บ eos r6 mark ii: firmware version 1.6.0
r/canon on Reddit: EOS R6 Mark II: Firmware Version 1.6.0
July 22, 2025 -

I just got an email for new firmware update for R6 II with #5 as the reason why I wanted to upgrade. I thought this would fix the issue of the camera disabling simulated exposure when a flash is attached. I updated firmware, checked the simulated exposure settings and nothing's changed and the camera still does the same thing. I guess #5 is useless still?

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Canon Community
community.usa.canon.com โ€บ t5 โ€บ Camera-Software โ€บ EOS-R6-Mark-II-firmware-update โ€บ td-p โ€บ 487282
Solved: EOS R6 Mark II firmware update - Canon Community
September 19, 2025 - Solved: I am new to the R6 MarkII and I am having a very hard time doing the firmware update. The current version on the camera is 1.1.4 and I am trying to install 1.4.0
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Canon Middle East
en.canon-me.com โ€บ consumer product support
EOS R6 Mark II - Canon Middle East
Firmware is permanent software which is installed on your product and enables it to function correctly. Canon may periodically release updates to this firmware and if there is an update available, this can be downloaded below.
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Canon
asia.canon โ€บ en โ€บ support โ€บ 0400961702
EOS R6 Mark II Firmware Update, Version 1.4.0 [Windows]
May 28, 2024 - Firmware Version 1.4.0 incorporates the following enhancements and fixes:1. [No. of shots] in [Interval timer] can now be set up to 9999.2. Adds [FEM] to [Flash ...
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Canon Emirates
canon-emirates.ae โ€บ consumer product support
EOS R6 Mark II - Canon Emirates
Firmware is permanent software which is installed on your product and enables it to function correctly. Canon may periodically release updates to this firmware and if there is an update available, this can be downloaded below.
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Canon India
in.canon โ€บ en โ€บ support โ€บ 0400823402
EOS R6 Mark II Firmware Update, Version 1.1.1 [Windows]
I have read and understood the disclaimer below and wish to download the designated software ยท Firmware Version 1.1.1 incorporates the following enhancements and fixes: 1. Adds supports for the Speedlite EL-5. 2. Reduces start-up time when the cameraโ€™s Bluetooth setting is enabled.
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Canon India
in.canon โ€บ en โ€บ support โ€บ EOS R6 Mark II โ€บ model
Support - EOS R6 Mark II - Canon India
There is no driver for the OS Version you selected. The driver may be included in your OS or you may not need a driver. ... Thank you for using Canon products.