This application recover the default WPS PIN. You can connect to wireless networks which have enabled the WPS protocol. The application was developed for educational purposes. In this application you can check if your router is vulnerable or not. if you realize someone has security problem you must inform immediately. I am not responsible for the misuse that can be given. From Android 6 (Marshmallow) it is necessary to grant location permissions. It's necessary for Wi-Fi scanning. It is a new requirement added by Google in this version. More information in: https://developer.android.com/about/versions/marshmallow/android-6.0-changes.html#behavior-hardware-id