Canon EOS M

Canon EOS M firmware

Canon · EOS M · EOS M · Body

Latest firmware for the Canon EOS M is v2.0.3 (November 14, 2016).

Specifications

EOS M specifications

Body type
Rangefinder Style Mirrorless
Resolution
18 MP
Sensor
CMOS
Sensor size
22.3 × 14.9 mm
Processor
Digic 5
ISO range
100–12800
Fastest shutter
1/4000
Burst rate
4.3 fps
Battery life
230 shots (CIPA)
Storage
SD/SDHC/SDXC
Video
MPEG4, H.264
Mount
Canon EF-M
Weight
298 g
Dimensions
109 × 66 × 32 mm
Weather sealed
No
Price at launch
$799.99

Changelog

EOS M firmware changelog

  1. v2.0.3 first tracked

Firmware history

  1. Version 2.0.3 Latest Released Nov 14, 2016 First seen Jul 5, 2026
    Show release notes

    Firmware Version 2.0.3 incorporates the following fix: Corrects a phenomenon in which when using the camera with the EF-S 18-135mm f/3.5-5.6 IS USM or EF 70-300mm f/4-5.6 IS II USM lens, even if lens aberra​tion correction is set to "Enable", correction will not be applied.

    Firmware Version 2.0.3 is for cameras with firmware up to Version 2.0.2.

    If the camera's firmware is already Version 2.0.3, it is not necessary to update the firmware.

    When updating the firmware of the camera, please review the instructions thoroughly before you download the firmware.

    Q&A: Preparations for a firmware update: After the downloaded compressed file (.zip file) is extracted, a firmware folder is created.

    • Extracting the downloaded file: Right-click the zip file, and then select Extract All to extract the file. The extracted folder contains the firmware (File name: EOSM1203. FIR, File size: 17,744,080 bytes) and instructions on the firmware update procedures (a PDF file in fiv​e languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please confirm the contents of the download, and carefully read through the firmware update procedures. (The following is the history of past firmware updates) Q: Are the improvements from previous firmware versions included in Firmware Version 2.0.3? A: Yes, the following improvements from the previous version are included: (Previous) Version 2.0.2

    improvements

    1. Improves focusing speed in One-Shot AF mode.
    2. Now supports EF-M11-22mm f/4-5.6 IS STM.
    • When placing the EF-M11-22mm f/4-5.6 IS STM without conducting the firmware update, although rare, at times the EOS M will not function.
    1. Corrects errors in the Simplified Chinese, Hungarian, Traditional Chinese and Korean language menus.
    Release notes & download

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