A:AnswerYes the tv will work with a cable antenna. You can turn off the wifi but it isn't necessary if you never actually set up the wifi on the tv. It comes with the wifi off, you have to turn in on in yourself. The tv will work with the cable antenna to watch basic television. It will not work for the apps, cable channels or internet if the wifi is not activated. Hope that answers the question.
A:AnswerAll those apps and many more are already preloaded on the television. No need for a firestick. You can also download most other apps (Facebook, Twitter, etc...). from their Samsung store.
A:AnswerThe YouTube TV app is already installed. But yes you can download most other apps that are not already included. Very easy to use, very simple.
A:AnswerNo I believe that when u buy it it only comes with 30 days in store warranty if it’s been more then 30 days you have to go through the extended warranty if you bought it along with the tv.
