Does my iphone have a virus?
While I was browsing the internet using safari on my iphone 5c a message window opened that said an adult website infected me with a virus (this window looked like an apple notification). I never went on an adult website. it also said that if I didn't do anything about it, it would make my phone battery drop and it would result on a total system failure. At the end it said that I needed to download a clean app that I trusted so I could remove it.
I was using 3G when this happened and not wifi.
Do I really have a virus or is this just a scam? What makes me think that I actually have a virus is that the notification didn't say that I needed to download a specific app, it just said that I need to download one that I trust. Also, it really looked like an apple notification.
My phone is not jailbroken.
Can anyone help me? What should I do?
iPhone 5c, iOS 7.1