[Gear VR] Switching OSig files

I’ve recently replaced my OSig file with a different one, as I’ve had to switch to another Gear VR Device mid development.

I have removed the previous file, and added the new one - rebuilt the project, full rebuilt the project, and upon launch of the project I’m getting a black screen.

There are no errors, in VR Dev mode I’m able to open the console on android - but still there is a black screen.
Any help is greatly appreciated!

Thanks,
Sythen.

To add: The project runs fine without the Gear VR Plugin enabled.

This problem had nothing to do with OSig files, and is a bigger issue of a black screen (but still game audio)
No valid eye texture - [Gear VR - MSAA] no valid eye texture. - XR Development - Unreal Engine Forums