Hi I have a Samsung Galaxy note 3 and i have a problem. My phone has downloaded a few Things without my permission. Among these things were a dating app (believe it was called meet sexy singles or something to that effect) a picture a half naked woman (which was saved in the photos section under attachments) a app called appcaster and i am fairly certain i opened a link via a Facebook post and a app downloaded by its self which i feel is how all this started. I'm not sure how common things like this are. But i feel if its happening to me it must have happened to someone else. My questions. Can app/attachments/ photos be downloaded by themselves. How common is it? and how do i get rid of this problem for good? I have a girlfriend and don't need weird stuff like this showing up on my phone.