A:AnswerYou can use the Apple - Lightning Digital A/V Adapter - White - Model: MD826ZM/A with an HDMI cable to connect your iPhone into one of the HDMI inputs on the TV.
A:AnswerYes, you need an antenna (not included) to watch free over-the-air broadcasts from local channels. The TV has the Fire OS already built-in, you do not need an external Fire TV Stick or HDMI cable.