How can I select a router that I want to connect on Android? In my residence, there's a network which have many different routers to provide Wi-Fi signal. One of these router doesn't work properly. I can connect to this router, but it can't connect to the Internet through this router. Unfortunately, it has the strongest signal. So, I have to select another router manually. How can I do that?



EDIT

I know how to connect to the Wi-Fi. My problem is that I have many routers which have the same SSID. But one of the router which has the strongest signal does not work properly. So, I have to chose another router.



EDIT

One of the SmartCampus does not work.
I use an app called wifi connection manager. Do you have physical access to the router? If so, you  could goto "advanced" in the wifi menu then use WPS to connect to the router by pressing the WPS button on the router.