The message: “Your Mobile Device has been Infected by the Viruses (17)”, is a scam. If you are browsing the internet on your mobile device and the message pops up, please do not follow the instructions in it. This is because, the message will always popup claiming that your mobile device is infected with a virus even when it is not.
Article Link: http://www.onlinethreatalerts.com/article/2016/12/30/beware-of-your-mobile-device-has-been-infected-by-the-viruses-17-scams/