Why are firmware updates important?įirmware updates generally contain one of two things: However, every so often, manufacturers may release firmware updates, which modify the firmware to add new features and other items.

And that firmware will work, generally quite well, for the camera’s lifetime. Now, every camera is shipped with firmware on its microprocessor. Note that the firmware differs from your camera’s hardware (i.e., its physical components) – and it is the interaction of the firmware and the hardware that allows you to set exposures, autofocus on subjects, and even take pictures. It exists on a microprocessor inside your camera, and it controls the features and functions attached to camera menus and buttons, as well as autofocus algorithms, image processing, noise reduction, and more. Let’s dive right in, starting with the basics: What is camera firmware?įirmware refers to the software your camera uses to operate. Then I take you through a simple, step-by-step process for updating the firmware on your camera so you can quickly and easily upgrade your camera features. First, I explain what firmware is and why it matters. In this article, I guide you through the ins and outs of firmware updates. It’s thanks to something called firmware updates, and if you’ve never gone through the updating process, then you’re in for a treat. Did you know that your camera can gain more features long after you’ve purchased it, such as faster autofocus, better AF tracking, and improved menus?

Canon 7d firmware update review