My battery life is currently reducing by about 1% every 3 minutes with virtually no use, since my fm radio crash this morning. Is there any possibility that fm radio is still running in the background even though it does not show up in the big killer list? Does anybody know how I can check this and/or stop it? Or does anybody know why such a crash would have this battery reducing effect? My battery is usually only down to about 40% after 24 hours. Today it will have used 75% in 3 hours. Can anybody help please.