folders

Hi all, i'm a new xiaomi user i recently bought a note 9 but i've some doubts about the personalization's levels of the miui 12. Is there any way to change folder background colours? Are they associated to a theme? And folder/icon colour text, is it possible to change it? I made several...

Hi fellas! I wonder if it's possible to somehow get the same layout and installed apps when upgrading to MIUI 10? (MIUI weekly build) Would be a bit of a struggle to reinstall every single app and place them in the same folders etc. Thanks in advance!