[AC Question]

I need help? I keep getting ads that covers the whole screen. Its when i am using apps and even when i am in settings or homescreen. I wonder how yo fix this issue on my lg g3.

[Rukbat]

It depends on the ads. If they're part of the app and cover the whole screen, it's going to take a lot of time and work. Install Malwarebytes Anti-Malware. Run it until you get a report from it (it could take days, or it could take minutes).

Now do the same thing with Avast Mobile Security & Antivirus. Let it run until finished. Between them it should clean out most of the phone. (There are always some infected apps that you can't clean.)