The TCL TV supports connecting the wifi network of the router. Here is the instruction about how to check network status and the network settings for the TV C825 for your reference:
- Press the Home button on the TV Remote.
- Select Settings-->Network
& Internet.
If the TV connects to the wifi network successfully, you could see the wifi SSID under the Network & Internet option.
If the TV does not connect to a wifi network, please select your wifi SSID and put in the wifi password to join it.