: Some support databases may occasionally list minor regional builds, but the global standard for the "updated" 5D Mark II remains 2.1.2. Magic Lantern
However, searches for “Canon 5D Mark II firmware update 2.1.3 download updated” remain common—often because users acquire a used 5D Mark II and want to ensure it has the latest (and final) firmware, or because they confuse it with third-party “magic lantern” firmware. canon 5d mark ii firmware update 213 download updated