Canon EOS M50 Mark II firmware

Firmware history

1. Version 1.0.3 Latest Released Jun 2, 2022 First seen Jul 5, 2026
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   Firmware Version 1.0.3 incorporates the following fix:

   1. Fixes issue, which displays Error Code 126 on the camera and does not allow a connection to be established when starting to livestream on YouTube. Firmware Version 1.0.3 is for cameras with firmware up to Version 1.0.2. If the camera's firmware is already Version 1.0.3, it is not necessary to update the firmware. Preparations​ for a firmware update: After the downloaded compressed file (.dmg file) is extracted, a firmware folder is created.

   • Extracting the downloaded file: The downloaded folder is automatically extracted, and a firmware folder is created. If the download folder cannot be automatically extracted, double-click the folder. In the folder you downloaded are the firmware ( CCF27103. FIR / file size: 35,528,368 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, p​lease be sure to check the procedure in accordance with the instruction. (The following is the history of past firmware updates.) Changes in version 1.0.1:

   1. Fixes an issue, in which after the camera is connected to the smartphone application "Camera Connect", there are instances that the power of the camera cannot be turned on temporarily.
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