Question

how to make our phone a TV remote control?

Answer 1

Make sure your device is connected to the
same Wi-Fi as your Android TV.
2. On your device, open the Android TV
Remote Control app .
3. On your device, tap the name of your
Android TV.
4. On your TV screen, you'll see a PIN. Enter
this PIN on your device.
5. On your device, tap Pair.

Answer 2

Hi there,

YOu can use your phone as a remote though IR blaster it present in some phone at the head of the phone near the mic port.