How To Use Your Phone To Control Your Roku.
To use Roku to control a TV, first make sure that your TV is connected to the internet. Then, find a Roku media streaming device and connect it to the network. Once the device is connected, open the Roku app and sign in with your account information. Once you’re signed in, click on the “Settings” button on the top left of the screen. Under “Network & Internet,” select “Roku.” On the next screen, click on “Phone” and then click on “Control a Roku....