Panasonic Lumix DC-S5M2 firmware v3.4

Panasonic Lumix · Released Oct 20, 2025 · First seen Jul 5, 2026

v3.4 is not the latest firmware for the Panasonic Lumix DC-S5M2: the current version is v3.7 (March 10, 2026). Go to v3.7

What's in this update

Improved compatibility - The Bluetooth connectivity for pairing with DJI gimbals has been added.

  • This does not guarantee all performance capabilities.
  • Click here for information on verified operation of the gimbal.
  • Enhanced compatibility with OM Digital Solutions' flash units.
  • Improved compatibility when used with our interchangeable lens S-R100500 and teleconverter (DMW-STC14/STC20). Support for LUMIX Smartphone App, LUMIX Flow ver.1.3 or above. - "LUMIX Flow" is now available for use.
  • External monitor function allows applying LUTs to live view.
  • Exter​nal monitor function enables displaying multiple frame markers.
  • External monitor function allows showing focus frames.
  • When using the external monitor function via wireless connection (Wi-Fi), the camera's video recording will stop if you turn off your smartphone's Bluetooth or exit the app during video recording. Please do not turn off Bluetooth or close the app while using the external monitor function. If you want to prioritize the camera's video recording, please use a wired connection (USB). Enhanced Focus Ring Operation for Interchangeable Lenses - The focus ring can be used as a control ring, enabling for assigning key functions.
  • The focus rotation direction can be selected as either clockwise or counterclockwise.
  • A lens compatible with this feature is required. Please refer to the information for suppor​ted lenses here. Additional Video Function - Added "Shutter Speed Limiter" to the video menu. Other Function Improvements and Enhancements - Constant preview available when using flash.
  • The startup speed when turning on the power has been improved. - 17:9 aspect ratio for proxy videos has been added.
  • ISO control method when using flash has been changed.
  • Aperture can be set from F45 to F90 based on the L-Mount standard.
  • When registering both photo and video menus into My Menu, common items will be reflected in both modes if registered in either menu.
  • Operational stability has been improved. Operating Instructions for the Change of Specifications

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Other versions for this product

See the full firmware history for the DC-S5M2