A:AnswerI did have one instance of picture but no audio but not what you are asking about. The problem occurred in a hospital where I had to plug into a wall connection, not directly into the TV. I assumed the problem was with that connection as it worked with all other TVs I have tried it on.
Suggest trying either a different TV, or different HDMI cable.
A:AnswerThis cable shows whatever is in your phone screen onto the tv screen. This cable has nothing to do with whether you have internet or not. You’ll need the internet to watch Netflix on your phone, whether you use this product or not.
A:AnswerOne port is for hdmi, the other to charge your iPhone with, using this adapter will drain battery as it makes the screen be on full brightness and volume
A:AnswerMake sure your tv is set to the right port. Also if the right port is shown try a different iPhone to see if that works. If neither work make sure you have the right usb cord or take it to best buy and have them check it out
