For smartphone users with Android 6.0 (Marshmallow) and Android 7.0 (Nougat), Screen Overlay has always been a big issue.
The issue is not peculiar to a phone brand but different brands like TECNO, Infinix, Samsung, LG and other brands.

In this tutorial,we are going to permanently get rid of this problem and this simple processes work on all devices. Before we begin, lets understand the concept of Screen Overlay and the cause.

What is a Screen Overlay?
A screen overlay is a part of an android app that can display over the top of other applications. Apps like Facebook Messenger, Clean master, e.t.c are always the main cause of this issue. Since android apps need permission to use screen overlays, this issue usually occurs.

How to fix Screen Overlay on Android Devices

Go through the following steps to fix the screen overlay issue on Android devices

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