You can change your network connections from Ethernet cable to Wi-Fi and vice versa.
- Press MENU on your remote.
- Go to Settings -> Network and Connection
- Select the Wi-Fi you wish to connect to and enter the password from the remote.
- Press Confirm.
-If you can't see the Wireless/Wi-Fi connection, select Rescan networks.
- Also make sure the router is close enough to your device.