If not pre installed the device prompts to download smart switch. Reinstall usb driver from smart switch.

Wemo Smart Light Switch
Smart switch not connecting wireless. Smart switch with neutral. That means there needs to be power running through r1 at all times. The smart switch can not be wired with the 5 ghz wi fi standard if mac address filtering is enabled always add the smart switch mac address before connecting. In the diagrams below the dotted rectangle represents a smart switch. The best solution is to use that old router but change its ssid network name and password to be the same as your mesh network. After that restart your samsung device and reconnect it to samsung smart switch.
We introduce one of the best on the following text. Restart the smart switch. If prompted review the privacy policy and terms of service then tap agree. 2 tap transfer button only on the old device. There are many samsung smart switch alternatives on the market. To fix samsung smart switch not working you can restart the app on both your devices or reinstall it on your phone computer.
Establish that the wi fi network is not a guest wi fi network. On the desktop application click more reinstall device driver to reinstall the driver. Ideally smart switch lets us connect devices wirelessly or with a usb cable. The problem can also occur if the wifi feature is not enabled on either of the devices. You may not be able to connect if the application is not open or the button is not tapped on one of the devices or if a pair of earphones or a bluetooth headset is connected to the device. The smart switchs mac address is located on the back of the controller itself.
Open settings tap accounts and backup then tap smart switch. Guest networks have certain rights that the smartswitch can not be connected to. Choose media device mtp as the usb connection option in your samsung device. In order to connect them via usb then you need to use a usb adapter to establish a secure connection. Otherwise the smart switch will be unable to power its wireless communication. If prompted review the requested permissions then tap allow.
Go to their settings wifi and turn it on. R1 represents the load required to power the smart switch. If it still does not work you had better try to find alternative tools to transfer your files. 1 try to transfer use smart switch for mobile in a quiet area away from noise. Then turn off wi fi on the mesh or just switch the mesh off and connect your smart home device to the 24ghz band on your old router. Samsung smart switch not connecting this is a quite common error that makes the connection weak and does not let smart switch transfer and restore the data easily.
The cause of this could be either defected usb cable non compatibility issue or there could be some hardware problem as well.