Sometimes my cellphone gives me creeps and hangs like hell. The condition was even worse a few days back so I took it to repair and the guy told me its happening cause the phone is infected by a spyware. I use a samsung galaxy S2. Now its all clean but I think I should have a program as a defense from viruses and spywares. I don’t want to pay for a phone clean up again. Is there any good cell phone spyware free for download. IF no then I think I need to buy one. Please tell me a few good options to try