Any manual export tutorial for Android ?

:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By ZacB

I’m so confused… Everytime I ask someone how to reduce the size of my project he says I should look at this Size Optmization tutorial. But when I go on this page I don’t understand at all…
So here are two questions about this page :
-This tutorial seems to be usefull for manual exports. But how can I do a manual export for android ??? (I’ve searched everywhere and I can’t find an answer by myself)
-What are those flags they’re talking about ? And where should I use them ?

I really love Godot and I think it’s sad that there is no easy tutorial on the web.
And even hard tutorials are rare…