I use an HDMI cable to connect my smartphone to the TV, verify that the cable is securely connected to both devices. But, I cannot, so I tried using a different HDMI cable on the TV. But nothing can solve this connection problems. I read another way in bloxd io that I can restart of both my smartphone and TV. This can help refresh the system and eliminate temporary glitches or conflicts that might be interfering with the connection. I also tried but it didn't work. Help, plz.