Boox TabX - Display and App Optimization Parameters

long-press an app’s icon to choose “ Optimize”.
Display
DPI: Adjust the overall interface
size and its default value is 350.
If some apps (such as Kobo) are
adjusted to the minimum value and
the edges are still cut off, please
switch back to the original DPI
value of the apps.
Anti-aliasing: Make the text edge
sharper