by Flubberlutsch 5000
THIS FLOW REQUIRES A ROOTED DEVICE IN ORDER TO WORK!
USE AT YOUR OWN RISK!
Simply change the DPI of your phone's screen to any value you wish.
This can be dangerous! Make sure to look up your default DPI before changing! If changed, some apps like e.g. the on-screen-keyboard might not work properly!
Tested & created on Samsung Galaxy S3