The Latest Canon EOS 90D Firmware Update (2024)

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By Alex Jones

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The Latest Canon EOS 90D Firmware Update is v1.1.1.

In this post, I will share the list of features offered by the latest Canon EOS 90D Firmware Version.

Canon EOS 90D Front with Lens

Firmware v1.1.1 Benefits & Improvements

According to the Official Canon Website, you will get the following benefits by updating your firmware.

  • 1. The option to capture both 4K and Full HD movies in the frame rate of 23.98p has been newly added.

With the firmware update v1.1.1 for the Canon EOS 90D, users can capture movies in both 4K and Full HD at a frame rate of 23.98p. 

This enhancement provides greater flexibility for videographers and content creators, allowing them to achieve a cinematic look and feel in their recordings. 

This frame rate option expands the creative possibilities when shooting high-quality videos with the Canon EOS 90D.

  • 2. Fixes an issue where error code “Err 01” may be displayed when using EF85mm F1.8 USM or EF100mm F2 USM lenses.

The firmware update also addresses a specific issue related to using EF85mm F1.8 USM or EF100mm F2 USM lenses. 

Before the update, some users may have encountered an error code “Err 01” when using these lenses with the Canon EOS 90D. 

However, with firmware v1.1.1, this issue is resolved, ensuring seamless compatibility and reliable performance when utilizing these specific lens models. 

This fix improves the user experience and eliminates potential disruptions during photography sessions.

Download Canon EOS 90D Firmware Update

Below, you can find out the Download links to the latest Canon EOS 90D firmware. These links are from the official Canon Website and no-third party website has any sort of interference.

Frequently Asked Questions

How do I check if a firmware update is available for my Canon EOS 90D?

To check for firmware updates, visit the official Canon website and navigate to the support section. Enter your camera model (Canon EOS 90D) to find the latest firmware version and instructions on how to update.

What are the benefits of updating the firmware on my Canon EOS 90D?

Firmware updates often improve camera performance, autofocus accuracy, image quality, and new features. They can also address known issues or bugs, ensuring a smoother and more reliable shooting experience.

Is it safe to update the firmware on my Canon EOS 90D?

Yes, updating the firmware is a safe process as long as you follow the instructions provided by Canon. Ensure your camera has sufficient battery power and a stable connection during the update to avoid interruptions.

Can I revert to the previous firmware version if I don’t like the update?

Generally, it is not possible to revert to an older firmware version once you have updated it. It’s recommended to thoroughly research and read user experiences before proceeding with any firmware update to ensure it aligns with your requirements.

Do I need any special equipment or software to update my Canon EOS 90D firmware?

You will need a fully charged battery or an AC adapter for uninterrupted power to update the firmware. A computer with internet access and a compatible USB cable to connect your camera will also be required.

What should I do if I encounter issues during the firmware update process?

If you encounter any issues during the update, such as errors or interruptions, it’s essential to consult the official Canon support resources. They can provide troubleshooting guidance specific to your situation and help resolve any problems you may encounter.

About Author

Alex is the Founder of Capture Arena and has been in Photography for the last eight years. He writes in-depth Photography Guides and Tips to help photographers take better photos.

1 thought on “The Latest Canon EOS 90D Firmware Update (2024)”

  1. Hi!
    I am a new owner of the 90D, so sorry for my newbie question. My camera has the firmware ver. 1.1.2 – is this newer than the 1.1.1 then? Or is the 1.1.1 newest?


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