Fallout 4 Update 110 163

You're referring to the updates for Fallout 4!

But was it a triumphant return to the surface, or a radioactive misfire? Depending on who you ask in the modding forums, Fallout 4 update 1.10.163 is either the best thing to happen to the game since Dogmeat, or the worst compatibility nightmare since Vista. fallout 4 update 110 163

Back up saves before updating — particularly long-running saves.
Update mods and mod managers to versions compatible with the newer runtime patches.
Clear or rebuild any load-order-related caches (e.g., LOOT, or mod manager-specific caches).
For persistent crashes after updating, try a clean launcher run with all mods disabled, then re-enable in small batches to isolate troublemakers.
If you use script-heavy mods, watch Papyrus logs after updating; reinstall or update mods that show new warnings or errors.

Downgrading: If you are on a newer Steam version, you can use the Steam Console or community-made patchers from sites like Nexus Mods to roll back your installation. You're referring to the updates for Fallout 4

Ensure your console is connected to the internet.
Go to the game's page on the PlayStation Store or Xbox Store.
If an update is available, select "Download" or "Update" to begin the process.