Hey everyone,
We spent a lot of time where I work trying to figure out the easiest way to take screenshots within the Gear VR headset, and after a long trial and error process, we ended up with a reasonable familiarity of every method we found. Because screenshots are great for sharing your experience with others and submitting your app to the Oculus Store, we assumed other people might be interested in what we found out. I hope this post is helpful in your screenshot endeavors! I think it's pretty funny too
How to Take Screenshots in Gear VR ? Immersive Blog