Nokia Anti-virus for the model 3110

Question

I've a Nokia 3110 Handset which had brought before 1year.
I've no troubles up to date, But now the music player is not singing. It shows some un entered songs in it.usually friends send some pic/flims through Bluetooth. I don't know weather it is suffering from virus. If it is true what is the solution for removing them & make the player to play in a good manner.