@dicas.util5: We show you a hidden feature that most people don’t know about - how to use the USB port on the back of your TV from 2005 onwards to transform it into a smart TV. We walk you through connecting your phone via USB cable, downloading the Infotec Tutoriais app, and updating your TV’s system so it works like a modern smart TV without needing to buy a new box. #SmartTV #TVHack #TechTip #OldTV #USBPort TechTutorial DIY TechLife SaveMoney InfotecTutoriais LG TechHacks HomeEntertainment TechTricks UpdateYourTV