Boox TabX - Advanced Optimization Features

Webpage Text Color
When bleaching does not work, you can try to adjust the webpage
colors.
Embolden Webpage Text
When some fonts cannot be emboldened, you can try to embolden
the webpage text.
Others
Keep apps active in the background
This is for the apps that are
continuously running in the
background, such as Alarms,
Notifications, Download. You can
stop the apps running.