Malwarebyte app found two malware in the firrmare locate at: 1) /system/vendor/operator/app/service/service.apk -> able to remove/uninstall 2) /system/priv-app/funnew_4944_#2015000778#_#2015000780#new_sign.apk -> not able to remove because i live in priv-app directory .... the malware cause popup ad...