@dicas.util5: We show you a hidden trick for your home TV. Most TVs from 2005 onward have a USB port that can do more than just play flash drives. We demonstrate how to use an old phone charger, the TV's USB port, and your smartphone to install a new system on your TV, making it feel modern and new without buying anything. #TVhack #smartTV #DIY #techhack #InfotechTutorials