A ‘dirty flag’ for the entire storage (internal or external) might be possible.And in a lot of cases it could help.
But it might not - depending on how you access your Fuze, you might find the filemanager you use to look at the content drops invisible little desktop.ini files all over the place to tell it how to display the folder next time you visit it…
Sadly, even some *nix filemanagers have started doing this nonsense BY DEFAULT! Yes KDE Dolphin, I’m looking at you, you PoC!!
