I would bet good money that there WON'T be any significant firmware updates to the R6 II now that the R6 III is released. But that's okay. I think the R6 II is still a viable option for many. Heck, I'm using the R6 Classic and I still find it more than enough for my use. Answer from Gold_Elevator1394 on reddit.com
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Canon U.S.A.
usa.canon.com › home › canon support › eos r6
Canon Support for EOS R6 | 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 U.S.A.
usa.canon.com › home › canon support › canon support | product advisories › firmware notice: eos r6: firmware version 1.9.0
Firmware Notice: EOS R6: Firmware Version 1.9.0 | Canon U.S.A., Inc.
2. The following issues have been ... are used. If the camera's firmware is already Version1.9.0, it is not necessary to update the firmware. Download Firmware Version 1.9.0 for the EOS R6....
Discussions

Will Canon Add New Features to Mark II via Firmware, or Keep Them Exclusive?
I would bet good money that there WON'T be any significant firmware updates to the R6 II now that the R6 III is released. But that's okay. I think the R6 II is still a viable option for many. Heck, I'm using the R6 Classic and I still find it more than enough for my use. More on reddit.com
🌐 r/canon
76
167
November 10, 2025
New Firmware Update v1.9.0
If the camera's firmware is already ... the firmware. ... Multiple cameras got them. R7 too. ... Yeap EOS R5 Mark II - Version 1.0.1 EOS R5 - Version 2.1.0 EOS R6 - Version 1.9.0 EOS R3 - Version 1.8.0 ... Multiple cameras got them. R7 too. Click to expand... Yeap but now I'm a R6 Mk 1 shooter ... I think that the most important feature added is the full support to the new battery which basically indicates that Canon probably will ... More on rfshooters.com
🌐 rfshooters.com
5
0
September 27, 2024
Why should I upgrade my R6 Mk it's firmware?
sharp automatic pathetic squealing gaze bake gold market plants detail This post was mass deleted and anonymized with Redact More on reddit.com
🌐 r/canon
4
2
October 14, 2024
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
🌐 r/canon
7
1
September 22, 2022
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Canon Europe
canon-europe.com › consumer product support
EOS R6 - 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 › home › canon support › canon support | product advisories › firmware notice: eos r6 mark ii: firmware version 1.6.0
Firmware Notice: EOS R6 Mark II: Firmware Version 1.6.0 | Canon U.S.A., Inc.
Enables firmware updates to be ... tracking performance during zooming in still photo shooting with compatible lenses. a. Compatible lenses (as of July 16, 2025): i....
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Reddit
reddit.com › r/canon › will canon add new features to mark ii via firmware, or keep them exclusive?
r/canon on Reddit: Will Canon Add New Features to Mark II via Firmware, or Keep Them Exclusive?
November 10, 2025 -

The EOS R6 Mark III was just announced, bringing upgrades like a 32MP sensor and advanced video tools. The Mark II is still solid, but of course lacks some of these enhancements.

Do you think Canon will release a firmware update for the Mark II to include select new features (e.g., C-Log 2 profile for better color matching across cameras)? It would help keep the lineup cohesive without forcing immediate upgrades.

Or will they reserve everything for the Mark III to encourage switching?

R6 II users, what’s your take? Would a partial firmware “boost” make you stick around longer?

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Canon Community
community.usa.canon.com › t5 › Camera-Software › EOS-R6-Mark-II-firmware-update › td-p › 487282
Solved: EOS R6 Mark II firmware update - Canon Community
September 19, 2025 - XF605 - Version 1.0.8.1 12/22/2025: New firmware update is available for EOS R6 Mark III- Version 1.0.2
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Canon Middle East
en.canon-me.com › consumer product support
EOS R6 - 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.
Find elsewhere
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Canon Community
community.usa.canon.com › t5 › Camera-Software › New-Firmware-for-the-Canon-R6-Mark-I › td-p › 503143
New Firmware for the Canon R6 Mark I - Canon Community
September 27, 2024 - If the camera's firmware is already Version1.9.0, it is not necessary to update the firmware. Frank Gear: Canon EOS R6 Mark I, Canon 5D Mark III, EF100-400 L II, EF70-200 f2.8 II, RF50 and few other lenses. Flickr, Blog: Click Fanatic. ... I installed it without any issues. The camera works fine after the upgrade. Frank Gear: Canon EOS R6 Mark I, Canon 5D Mark III, EF100-400 L II, EF70-200 f2.8 II, RF50 and few other lenses. Flickr, Blog: Click Fanatic. ... PowerShot SX740 HS - Version 1.0.2 10/21/2025: Service Notice: To Users of the Compact Digital Camera PowerShot V1
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Canon Rumors
canonrumors.com › blog › firmware updates: eos r3, r5 mark ii, r5, r6, r6 mark ii, r8, r10, r50, r100
Firmware updates: EOS R3, R5 Mark II, R5, R6, R6 Mark II, R8, R10, R50, R100 - Canon Rumors
September 27, 2024 - A lot of the updates are bug fixes and a few cameras received support for the LP-E6P. You can download firmware updates through the Camera Connect app or directly from a Canon web site.
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Fstoppers
fstoppers.com › gear › how-update-your-canon-r6-camera-latest-firmware-update-627741
How to Update Your Canon R6 Camera to The Latest Firmware Update | Fstoppers
March 9, 2023 - This tutorial is going to show you how to upgrade your Canon EOS R6 firmware with minimal fuss and easy instructions. Since the Canon EOS R6 Mark II was launched, the opportunity to keep your Canon EOS R6 camera up to date is even more important.
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Canon U.S.A.
usa.canon.com › home › canon support › 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 Singapore
sg.canon › en › support › 0400989702
EOS R6 Mark II Firmware Update, Version 1.5.0 [Windows]
February 12, 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 (R6215000.FIR / file size: 74,833,856 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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The Digital Picture
the-digital-picture.com › News › Default.aspx
Canon Firmware Updates
These firmware updates for the Canon EOS R1, R5 Mark II, R3, R5, R6 Mark II, R7, R8, R10, R50, R50 V, C400, C80, C70, R5 C, XF605, and PowerShot V1 and V10 are scheduled for release on July 17th, 2025.
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Canon Europe
canon-europe.com › professional photography & video › news
Firmware update features - Canon Europe
EOS R5 and EOS R6: Enhanced autofocus with vehicle tracking New and enhanced Lens and accessories support ... To download the latest Canon firmware update for your camera, head to the support section of the website.
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Canon Rumors
canonrumors.com › blog › icymi: canon releases new firmware for the eos r6 mark iii
New Firmware: Canon EOS R6 Mark III - Canon Rumors
December 30, 2025 - Reading: ICYMI: Canon Releases New Firmware for the EOS R6 Mark III · Search · Follow US · Canon Firmware · Last updated: December 30, 2025 7:50 am · Craig Blair · Published: December 30, 2025 · 2 Min Read · In case you missed it while ...
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Daily Camera News
dailycameranews.com › home › canon
Canon Firmware Updates: EOS R5, R5 Mark II & R6 Mark III Get Stability Fixes - Daily Camera News
November 24, 2025 - Canon has released new firmware ... III (v1.0.1). These updates fix CFexpress card formatting issues, improve system stability, and add support for new accessories like the EOS Multi Remote...