A:AnswerHello Tarry, The TV does not have the default to go to a certain HDMI, however, it does have the last input used. This will allow you to go the last input you where watching e.g. HDMI 2. Settings> Display & Sounds> Power On> Last Input used. We will take this in consideration for future references. Please contact us at 1-877-467-4289 from 8am to 12pm CT if you require further assistance. -Grace Insignia products https://www.insigniaproducts.com/contact-us
A:AnswerHello, I am sorry to read that you where unable to locate the information. The Photos viewer only supports JPEG format images. Please contact us at 1-877-467-4289 from 8am to 12pm CT if you have any other question or concerns. -Grace Insignia products https://www.insigniaproducts.com/contact-us
A:AnswerYes it has a built in Fire Stick streaming application. I also have Fire Sticks on other TVs, and the interface is identical, except the TV remote also has the TV power, mute and volume buttons.
A:AnswerIt likely depends upon the headset. I can tell you that it connects with bluetooth in a phone (you can send your spotify on the phone to the TV) so it should connect to your headset.