Hi all I put avast free security on my phone now I'm getting 40 messages a day saying they'll close things down on the phone etc.Now I can't even phone out.It keeps saying clean up here and there and trying to charge over 29.00.Its supposed to be free.Help wase.Its a Samsung s20
It's in the settings, then look under battery and device care, toggle on device protection and you can manually scan or let it do it automatically. It will then run though all your apps and give you the report if it finds any malware/virus in any apps.