Vrsumo2017
It's a little tricky but I'd be happy to help.
Here's the tutorial I used. It will allow you to reinstall all the VR software that Samsung was forced to remove due to the breakdown of the Meta deal.
https://www.youtube.com/watch?v=hVFpzGdvLNM
Before starting you should install this. It allows you to execute shell commands from your computer and to remove all the bloatware.
https://technastic.com/android-sdk-platform-tools-download/
You will require Odin.
https://technastic.com/odin-download-samsung-latest-all-versions/
Here's where to go for the official firmware (look for the latest version of One UI 3.1 for your phone - or Android 11)
https://www.sammobile.com/firmwares/
You possibly want to install NetGuard Firewall to block some of the Facebook applications after everything is working. https://play.google.com/store/apps/details?id=eu.faircode.netguard
Location Services is a pretext for data theft and personalized advertising. You can turn it off after you've installed the software and got it working 😉 (Just turn it on when Meta occasionally requests it.)
The Youtube video explains everything step-by-step. It's an excellent video!
What's great about this is that you can use GearVR with the S10, S10+, S20, S20+ and other models (one of my friends has the 10 so I can guarantee that it works for that model too). GearVR was designed for the S7 to S9. With the ODIN trick you can use it with the current phones. And the models before S21 have ultra dense screens for great resolution. The processor on the S10 should be able to decode without glitches most of the films on SLR. (It has problems with the Original files for VRAllure and Wankz, but I've experienced no problems with the Originals from any other studio -- except StasyQ, which won't load due to codec incompatibility).
One more thing: You'll want to go into the Developer Options, after you've finished, to turn off auto-update. When this is done your phone won't download updates or insist on updates, but it will tell you that updates are available in Settings (which you can just ignore 😉 )
The "sweet spot" may have to do with the Fresnel lenses. GearVR uses aspheric lenses. Very high-end headset like Varjo use aspheric lenses. Mid-range systems like Quest 2 use Fresnel. Fresnel are lighter and better for gaming and have fewer distortions to the side of the lens. But they have more god-rays. Some people (like me) prefer aspheric lenses (I don't play VR games and use the system for watching films). High-end systems can adjust for the distortions from aspheric lenses.
https://www.reddit.com/r/Vive/comments/8ea207/comment/dxzkm5o/