http://play.google.com/store/apps/details?id=com.kms.free&feature=search_resulthttp://download.drweb.com/androidhttp://trashbox.ru/topics/10335/avast-mobile-security-2.0.3380Ну, и — https://www.google.ru/#hl=ru&gs_rn=1&gs_ri=hp&cp=10&gs_id=a4&xhr=t&q=Android+%D0%B0%D0%BD%D1%82%D0%B8%D0%B2%D0%B8%D1%80%D1%83%D1%81&es_nrs=true&pf=p&newwindow=1&tbo=d&output=search&sclient=psy-ab&oq=Android+%D0%B0%D0%BD&gs_l=&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&bvm=bv.41018144,d.bGE&fp=c24c276e9c39b84f&biw=1920&bih=925