If you guys are wondering what this app is about then I'll explain: This app let's you change the system default settings. For Example: The animation of the phone is set to 1 by default, by using this app you can set it to 0 animation and remove them or increase them by setting it to 2 and many more.
Click on the wireless debugging port and it will redirect you to the developer options hub.On the developer options, click the wireless debugging option to enable it.If your device is up to date, it will pair automatically but if your device is not, then you can put the debug key in the app.