Panasonic Lumix DC-S5M2X firmware v2.1

Panasonic Lumix · Released Oct 9, 2024 · First seen Jul 5, 2026

v2.1 is not the latest firmware for the Panasonic Lumix DC-S5M2X: the current version is v2.7 (March 10, 2026). Go to v2.7

What's in this update

New Photo Style [LEICA Monochrome] - [LEICA Monochrome] is added to [Photo Style].

Compatibility ​with LUMIX smartphone app "LUMIX Lab" - "LUMIX Lab" is now compatible with this model.

Support for the Panasonic XLR microphone adaptor DMW-XLR2 - DMW-XLR2 has now been supported. * 32-bit float audio recording is not available with this model. 5GHz option added to [Wi-Fi Frequency Bands] - [5GHz] option added to [Wi-Fi Frequency Bands] and can be chosen between [2.4GHz].​ * Depending on the region, local regulations, etc. may prohibit you from using the 5GHz frequency band outdoors.

If this is the case, when outdoors, connect to the smartphone using [2.4GHz] for the Wi-Fi connection.

Other improvements - [REAL TIME LUT] function can be assigned to Fn button.

  • Added a pop-up message when using a Panasonic collapsible lens.
  • Improved operational stability. Operating Instructions for the Change of Specifications

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Other versions for this product

See the full firmware history for the DC-S5M2X