AndroDumpper ( WPS Connect )

Some WPS enabled Wifi routers and other hardware are still plagued by a vulnerability that would allow people to scan and connect to it. In fact, connecting to such a network is rather easy and the application doesn’t most of the work. People just have to scan and try to connect.
 
There is no guarantee that users will be able to connect to protected Wi-fi networks, but with the help of a few cleverly designed algorithms, which are written specifically for various hardware developers, there is a good chance that they could.
 
If you’re using a device that has Android 5 (Lollipop) and up you don’t need to have a rooter phone, but otherwise is required. Also, keep in mind that it’s illegal to connect to protected Wi-Fi networks.