Canon EOS R5 Mark II Gets Major Firmware v1.1.1 Update – Here’s What’s New
Canon has rolled out a significant firmware update for the EOS R5 Mark II, marking its second major update in just a week. Firmware v1.1.1 brings a host of new features, improved security, and several crucial bug fixes – especially for video shooters.
What’s New in Canon EOS R5 Mark II Firmware v1.1.1?
The v1.1.1 firmware update is more than just a routine patch – it’s packed with professional-grade improvements that enhance usability, security, and performance for both photographers and videographers.
Key New Features
- Enhanced Security: Users must now set a password initially, and the camera can track changes made to passwords, network settings, and other sensitive configurations.
- Internet-Based Firmware Updates: Updates can now be installed directly via an internet connection when available on Canon servers.
- Flicker Detection & AF Enhancements: Automatic flicker detection at 100/120Hz during Live View and improved AF tracking during video recording for tricky subjects.
- Expanded Servo AF for Sports: A new “[Case Special]” AF option improves subject tracking behind nets – perfect for sports like badminton and volleyball.
- Improved Focus Presets: Focus position presets can now be registered via the CR-A100 Camera Remote App for robotic camera systems like the CR-S700R.
- Peripheral IS Enhancements: Better image stabilization for compatible lenses.
Memory Card & Connectivity Improvements
- 8TB CFexpress Support: The camera now supports up to 8TB CFexpress cards, although cards larger than 8TB need low-level formatting.
- Improved FTP Transfers: Voice memo (WAV) files now transfer before images, ensuring better workflow for journalists and sports photographers.
- Wi-Fi 7 Fixes: Connectivity with Wi-Fi 7 routers has been improved.
Important Bug Fixes
The firmware addresses multiple critical Err70 crash issues, including:
• Shooting with blackout-free display and specific AF settings.
• High-speed continuous shooting, electronic shutter startup, and certain FHD high-frame-rate video modes.
• Pre-recording and auto-send functions causing camera freezes.
It also fixes HDMI output recording bugs, RAW transfer issues via Camera Connect, and a viewfinder horizontal line glitch.
Why You Should Update Now
This firmware significantly boosts reliability for professionals, particularly those working in sports, broadcast, and high-volume event photography. With the ability to handle larger CFexpress cards and improved overheating control during remote shooting, it’s a must-have upgrade.
Also Read: Canon EOS R1 Firmware v1.1.2 Released
How to Install the Update
Users can download the firmware from Canon’s official support page or install it directly via the new internet-based update feature.
Download
