My Xbox Series X is playing the One S version of Quantum Break. I can't download the One X...

I have the same issue. Quantum Break does not detect the I have an Xbox One X and does not download the Quantum Break "Enhanced" update. I am only able to download the 83.70 GB version of the game VS the 102.5 GB version of the game available for the Xbox
One X. Like you, I do not see the added menu video options to change the resolution. I see no way for me to force or manually download the "enhanced" update. I then decided to take things one step further by taking an external hard drive, hooking it up to
my Xbox One S, and selecting "Download 4K content" in the newly updated options menu. Once I did this, I was instantly able to download the new 102.5 GB version VS the 83.70 GB version that I downloaded earlier. However, once my download was complete and I
hooked my external hard drive into my Xbox One X, Quantum Break could still not detect that I had an Xbox One X. As I was still unable to select the added "Enhanced" video options in the on-screen menu. I am guessing that you have the same issue. For some
reason, Quantum Break doesn't detect that you have an Xbox One X. If Microsoft cannot resolve this issue, I will be getting a full refund for Quantum Break, as I only purchased it for the Xbox One X enhancement.

Ok I have both versions of GTA downloaded on my series x the Xbox one version works fine on the series x I then downloaded the series s/x version on the series x I then launched the game and it gives the error message

It's important to know which game your friend bought.

I say this because there are currently three versions of the Series X/S game. Gta 5 Online, Gta 5 Series X/S and Grand Theft Auto V (Xbox One and Xbox Series X|S).

If he has purchased Grand Theft Auto V (Xbox One and Xbox Series X|S), which gives access to the game for Xbox One and Xbox Series S/X, he can play online with you as long as he downloads the Xbox One version, so you and he will have the same save and can play online.

If he is a Game Pass Ultimate subscriber he can download the game in the Xbox One version and play with you.

Both games use smart delivery, so can only download the Xbox Series X|S version of the game on the Xbox Series X|S. If you want to play the Xbox One versions, then playing on the Xbox One is your only option.

This is an incorrect assumption. You can insert an xbox one disc and download updates that may improve visuals and frame rates on Xbox Series X/S but in order to play you still need the disc unless you own the digital version of it.

Xbox Series X will utilize the Xbox One X version of enhancements while Xbox series S will use the Xbox One S enhancements.

You will not get a free game by borrowing or renting a physical version of a game and installing it on Xbox Series X/S.