DJI has released firmware package v01.02.10.10 for the Osmo Action 3, as well as an upgrade to the Mimo app for iOS and Android to v1.8.6 and v1.8.4, respectively. This version includes a new 4K HDR mode, 10-bit D-Cinelike recording, RockSteady+, improved image quality, and the ability to align multiple cameras with timecode.

What’s new?

• Added HDR Video in shooting mode for wider dynamic range (10bit video and Enhanced Image Quality are enabled by default when recording HDR Video).
• Added shooting 10bit video in D-Cinelike mode, providing wider color grading for post-production (Only available for certain resolutions and frame rates).
• Added Enhanced Image Quality in video shooting mode, extending the dynamic range and displaying more highlight and shadow details (Only available for certain resolutions and frame rates).
• Added Timecode for synchronization. When using Timecode, Osmo Action 3 can be synchronized by the system settings or the time code synchronizer. This improves the post-production efficiency when shooting with multiple cameras.
• Added OTG (USB On-the-GO) connection. Android devices can connect to the camera to transfer files.
• Added RockSteady+ for better stabilization.
• Added support for 16:9 vertical display livestream.
• Added Narrow option for FOV.
• Added options for Auto Power Off. 1 min and 2 min are now available.
• Added support for Arabic in camera system settings.

More info on DJI’s website.