On your TV, navigate to Menu > Settings > All Settings > Connection. Select Network, then Reset Network. Confirm by clicking Reset. Once the process is complete, you'll have to go to Network
• To use the Wireless USB function, the wireless-connection dongle provided (as a component) should be connected to the USB port on the PC. The wireless-connection dongle allows a wireless connection between the product and a PC. The dongle connected to a PC should point at the product to maximize signal receptionHow to factory reset the Samsung Galaxy A53. If the phone is on, go to Settings > General Management > Reset and select Factory data reset. If the phone is off, first plug it into a PC. Then press
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