This guide will show you on How to Downgrade firmware on a Insta360 PRO 2.
2. Resolution
If you want to degrade from Beta firmware to the lower version firmware, please unlock the degrade limit of your camera's firmware first. Follow the steps as below:
Use the Pro PC (1.3.0 version or above) to connect to the current camera.
When the camera is connected, open "Camera settings" and click "Unlock firmware degrade" under the camera icon.
Once unlocked, the camera's firmware can be updated to any version via regular updating.