My hisense tv when connected by usb to my iPhone reads there is no device connected? Help ?

[bsuttle2003]

When I connect my iPhone 6 via sub the television reads "no device connected" but my phone recognizes the connection

 

[americanaudiophile]

I would say the TV doesn't have any drivers to work with your phone via USB. Here's some info on how to make it work.
http/www.makeuseof.com/tag/this-is-how-you-stream-content-from-an-iphone-to-a-tv/