Insta360 X4 firmware `v1.2.21`

Insta360 · Released Aug 2, 2024 · First seen Jul 14, 2026

v1.2.21 is not the latest firmware for the Insta360 X4: the current version is v1.9.21 (September 2, 2025). Go to v1.9.21

What's in this update

Supports Insta360 X4 with official firmware v1.2.21
Compatible with Apple Watches via Bluetooth to control the camera, switch modes, adjust parameters, display camera status and more.
Compatible with the Insta360 GPS Action Remote.
Supports third-party live streaming via the Insta360 app in 360º and flat video.
Webcam Mode supports 360º Live Broadcasting with third-party software like OBS and 2:1 360º streaming to a computer.
Supports MultiView with default face tracking to show two perspectives in the same video.
Supports Android Mode for camera control, preview and playback via USB cable.
Supports OSC and SDK for 360º footage in compatible industry applications, including real estate and construction.
Added 1 new language: Dutch.
Routine performance and system stability improvements.

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