Hello @DrewmorKuZy,
Instructions for downloading the SU10 beta build on Xbox are as follows:
MICROSOFT STORE OR XBOX
- Open the ‘Xbox Insider Hub’ on your PC or Xbox (or install it via the Microsoft Store if you do not have it yet).
- On the left side, click ‘Previews’.
- Look for ‘Microsoft Flight Simulator Beta’ and select ‘Join’ or ‘Manage’.
- From the list of Groups, select ‘Microsoft Flight Simulator – Sim Update 10’ and click Save.
- Wait for the registration to complete, then restart your Xbox console or PC—this prompts the Store to refresh and get the update.
- After restarting, launch Microsoft Flight Simulator and you’ll be prompted to update.
- If you don’t wish to restart immediately after joining, you can wait a few hours for the Store refresh and get the update, then launch the game.
If you would like to leave the pre-release test before it ends and re-install the live build, follow these instructions:
- Open the ‘Xbox Insider Hub’ app.
- Navigate to ‘Previews’ > ‘Microsoft Flight Simulator Beta’ .
- Select ‘Manage’.
- On the left side, select ‘Leave preview’.
- Wait for the unenrollment to complete, restart your Xbox or PC, then launch the game.
https://forums.flightsimulator.com/t/read-first-welcome-to-sim-update-10-beta/507612