oh man. Please scroll down.
when you click setting, then you saw last is focus mode? then scroll down.
Scroll down .... >,< 滑下去 ~
scroll down ... scroll down ... scroll down ...
scroll down ... scroll down ... scroll down ...
scroll down ... scroll down ... scroll down ...
scroll down ... scroll down ... scroll down ...
scroll down ... scroll down ... scroll down ...
.............................................................
until bottom, 2nd last is storage. >,<
please try it.
Hi Million Thanks ! I got it finally. I'm so dumb...
I found another way actually, from the shortcut icons, tap and drag the icon to the top row then we can change from there as well.....