@dicas.util5: We show you how to fix common TV issues like spots, vertical lines, or a cracked screen using just a USB cable and your phone. We guide you through connecting your phone to the TV's USB port, searching for Infotec Tutorials, installing the app, running a diagnostic, and repairing the problem quickly. #TVRepair #DIYFix #InfotecTutorials #PhoneTrick #SaveMoney