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EOS C50 Firmware Update version 1.0.2.1

20th January 2026

Thank you for using Canon products.

Changes:
Firmware Version 1.0.2.1 incorporates the following enhancements:

1. Fixes an issue that may impact the camera’s ability to operate when [High-speed continuous shooting +] is selected in PHOTO mode while certain lenses are attached.*1
 *1 RF400mm F2.8 L IS USM, RF600mm F4 L IS USM, RF800mm F5.6 L IS USM, RF1200mm F8 L IS USM

2. Fixes an issue that may result in an error during a firmware update when performing the update via the Automatic Firmware Update function.

Caution:
- Please use an SD/SDHC/SDXC memory card that is 512MB or greater to perform the firmware update.
- Firmware version 1.0.2.1 is for updating cameras running firmware version 1.0.0.1 - 1.0.1.1. If your camera's firmware is already version 1.0.2.1, it is not necessary to update the firmware. Once the camera is updated to the latest version, it cannot be restored to a previous version.
- Please refrain from loading menu settings generated using the most recent firmware version to a product running an old firmware version, as doing so may affect camera operations.
- Firmware update must be performed in VIDEO mode.

Further information:
EOS C50 Firmware Download Link

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