A:AnswerIt means that the signal the TV is receiving is 1080p.
Make sure you have access to 4K content, once you are playing 4K content, long press the Home button and select Info to display the resolution of the video that's playing. For product support please call 1-877-467-4289 available from 8am to 9pm CT daily.
A:AnswerConnect an antenna to watch over-the-air broadcasts from local channels.
For product support please call 1-877-467-4289 available from 8am to 9pm CT daily.
A:AnswerThe TV has four screws with washers on the back in a square formation. (They are around the white stickers on the back that show the tvs model & serial numbers) unscrew and attach to wall mount.
Hope this helps!
A:AnswerThere is a headphone jack in the back of the TV, but no mention of bluetooth capability in the manual, nor could I find anything in the “Audio Output” subheading of the settings menu.
Owner Manual:
https://files.bbystatic.com/w4LeoifjUPb2bumM9KS6CA%3D%3D/Insignia_FireTVEdition_WEB_20-0301_V4_EN_Final_lr.pdf#page10
A:AnswerYou can download them from the TV home screen, press the DPad Left and use the on-screen keyboard to start searching.
To uninstall an app go to Home > Settings > Applications > Manage Installed Applications > select the app and uninstall.
A:AnswerThat section gives you the resolution of the video that's playing.
Check your streaming app settings to see if you are able to change the resolution of the video that's playing.