i have got just my mobile from 1 day and i forgot Bluetooth opened and i suspect i had viruse,so i found some software installed when i check Application manager and checked Certificate details i found some application with this problem root certificate not self-signed
so anyone pls tell me if i got viruse how can i know and how to remove it!
i have N70

you get a virusscanner with your phone. Just use or test that one.