If you've bought a Xiaomi smartphone that runs MIUI, chances are that you've seen a bunch of ads in every corner of the software. From the Security app to the widgets on the home screen, MIUI crams ads in every possible place. It is possible to remove these ads, even if it involves a lot of work. We were so annoyed by these ads that we decided that we need to disable all of them. This tutorial will help you remove all ads from MIUI on your Xiaomi smartphone. These steps should work on all smartphones running MIUI 9.