@dicas.util5: We show you a hidden function of the USB port on the back of your TV that technicians keep secret. By connecting a USB cable from your phone to your TV’s USB port and downloading a special app from Infotec Tutorials, you can transform your old TV into a smart TV with a new, fast system that you can control directly from your phone. #TVHack #HiddenFeature #SmartTV #TechTrick #USBPort OldTVUpgrade TechTutorial PhoneToTV TechSecret DIYTech

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Tuesday 07 April 2026 15:11:27 GMT