Note: This firmware update does NOT add new features like Dual Pixel CMOS AF, DLO (Digital Lens Optimizer), or improved video codecs. For feature upgrades, the last major update was version 2.1.2.
For users of the legendary Canon EOS 5D Mark II—the camera that revolutionized DSLR videography—Canon has released a maintenance firmware update, version 2.1.3. While this is not a feature-packed upgrade, it addresses a specific operational bug to ensure your classic workhorse continues to function reliably. canon 5d mark ii firmware update 2.1.3 download
This update is strictly a bug fix. It corrects a phenomenon where the camera may occasionally stop functioning properly when the shutter button is pressed halfway during Live View shooting. If you use Live View frequently (for stills or video framing), this update is highly recommended. Note: This firmware update does NOT add new
Disclaimer: Always download firmware from official Canon websites. Third-party firmware (e.g., Magic Lantern) is not compatible with official Canon updates without modification. While this is not a feature-packed upgrade, it
Canon EOS 5D Mark II Firmware Update 2.1.3: What You Need to Know & Download Link