Help with popups

[AC Question]

Evreytime i make or get a phonecall there is an apl intalltion that pop's out and trying to force me to install the apo
(Usually apuss launcher or du battery saver apk)
Evreytime thats its happen i go to the file explorer and delete this apks vut still evrey phone call its download its self again.
I had scans for viruses with AVG anti virus and cclean and it won't help:/

 

[MastermindPrototype]

Hello.
1. Go to Settings-Apps-Running apps
2. In there, you might see some apps running. If you find something that is unusual, force stop and disable it.
3. Your problem will be solved. I once had the problem. I did the following and my phone started to get better.