Only the system app have the permission to install app without your knowledge. Or your device is rooted, and the app can request root permission to install app without your knowledget.
在 2013年12月19日星期四UTC+8上午1时14分43秒，Whammie Jammie写道： > > Is it possible for a hacker to install software on an android smart phone > without my knowledge? > I do not have any antivirus or firewall of any kind on my device. I am > particularly concerned about > any type of monitoring software. Thanks. > -- You received this message because you are subscribed to the Google Groups "Android Security Discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/android-security-discuss. For more options, visit https://groups.google.com/groups/opt_out.
