Any Oculus Go Beginner tutorials for Unity.

Heyo.

I have only just started trying to make some apps for the oculus go with unity. The only tutorial I have is from back in 2018 and things have changed alot so im kinda blundering my way through it. I Keep getting  the error about oculus needs the latest software update to play this app but when I check in the system settings on the oculus go its already up to date, and I see no indication of it downloading any update automatically. Could anyone point me in the direction of beginner tutorials for Unity 2021 and how to make vr apps for oculus go please? Any help would be much appreciated 🙂