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EOS C50 Firmware Update version 1.0.3.1

25th February 2026

Thank you for using Canon products.

Changes:
Firmware Version 1.0.3.1 incorporates the following enhancements:

1. Fixes an issue, in which when the System Frequency is set to [59.94Hz], the Sensor Mode to [Full frame 3:2], the Shutter Speed to [1/4] or [1/8], and the Focus Breathing Correction to [On], the power cannot be turned on.

2. Fixes an issue, in which footage captured by RAW recording with Slow & Fast Motion Recording set to 125P, 144P or 150P is corrupted.

Caution:
- Please use an SD/SDHC/SDXC memory card that is 512MB or greater to perform the firmware update.
- Firmware version 1.0.3.1 is for updating cameras running firmware version 1.0.0.1 - 1.0.2.1. If your camera's firmware is already version 1.0.3.1, 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