playing a 360 video

I’m struggling with playing a simple video file on Gear VR. I managed to play one on a sphere with the camera inside, but it does not work on android.
After that, I bought an asset that allows me to play videos on textures - the problem is that there is no way to play sound along (or syncing it properly).

Is it that difficult?

I use: Unity Asset Store - The Best Assets for Game Making
Works fine on android and inside Gear VR. Testing it on iOS, however a friend of my told me it should work.
Audio plays fine with the video as well, at least I didn’t notice any issues.

Check out Easy Movie Texture and MPMP on the asset store. Be careful, not all devices can play video’s at a 4K resolution.