【SNH48-张雨鑫】看青你喽2020.2.19

We show you a secret feature that manufacturers don't want you to know about. We demonstrate how to use a simple USB cable and the Infotec Tutorials app to transform any non-smart TV into a smart TV through the USB port on the back. We walk through the entire process, from connecting the cable to your phone, installing the app, selecting your TV brand, and activating all smart features like web browsing and streaming apps. The installation takes just 2-3 minutes, and once complete, your TV becom