Hello, I want to mod Dragon Ball Xenoverse 2 but some content can't be modified since it's from an update. So I wanna know if it's possible to use LayeredFS on updated content or DLC
Well the content from the updates doesn't change and the update has a different TitleIDFor update: it just works as for normal game. There is no difference. You need to use hactool to unpack game and use base as basenca and update as last argument.
For DLC: Only atmosphere supports it. SX OS not.
The game uses .cpk files and when I extract it the characters I want to edit aren't in the files and when I go to Goldleaf I see that the update file is 2gb largeDoesn't matter. Update is just a patch for base nca. It doesn't have any files inside, only data what needs to be changed in base game.
Then you're doing something wrong.