How to test your tv remote working properly using smart phone

How to test your tv remote working properly using smart phone

You can test your TV remote using your smartphone by following these steps:

• Launch the camera app on your smartphone.

• Point the remote control towards the camera lens of your smartphone.

• Press any button on the remote control while looking at the smartphone screen through the camera.

• If the remote control is working properly, you should see a flashing light on the smartphone screen. This is because the camera on your smartphone can detect infrared (IR) light, which is what the remote control uses to communicate with the TV.

• If you do not see a flashing light on the smartphone screen, it may indicate that the remote control is not working properly. In this case, you may need to replace the batteries or troubleshoot other issues with the remote control.

Note that not all smartphones are capable of detecting IR light, so this method may not work on all devices. Additionally, some TV remote controls use radio frequency (RF) instead of IR, in which case this method may not work at all.