My dad's phone got infected with a virus. The virus will auto enable the WIFI despite after disabling it for a few seconds. Factory restore doesn't work too, the virus came back. I have installed antivirus such as kaspersky, norton, and dr web. They are all unable remove the virus, it re-install itself after removal. It's running on android 4.4.
Here is the screen shot of what dr web's report
It keeps downloading back these applications
Can anyone please advice me on what to do?