You can experiment these trick with your friends. It's not necessarily that this trick will work with every WiFi because of upgraded hardware.

But you can still try this trick with having old modems or routers.

> Open command prompt by going to start and click on run command or enter windows+r,then type cmd and hit enter.

> In command prompt window, type

   net wlan show network mode=bssid.

> This command will show all the available WiFi network in your area.

> This is the last step. Just type:
   netsh wlan connect name=(WiFi name)

> To disconnect it, type

  netsh wlan disconnect




So guys, if like this please comment and share it and also subscribe it.