A:AnswerHello Peter, In short no. Although the device streams in 4K and your TV may be 4K if the content is not 4K then it will be upscaled to 4K which is not the same as watching 4K content. this article may help with explaining. https://www.digitaltrends.com/home-theater/everything-you-need-to-know-about-4k-ultra-hd/#:~:text=factor%20at%20present.-,Can%204K%20Ultra%20HD%20TVs%20play%20Full%20HD%20(1080p)%20content,first%20has%20to%20be%20upscaled.
A:AnswerYou should be able to pair the Roku stick to any internet wifi service you have access to. Make sure your login and password information are correct including capitalization/lower case letters. It should auto connect once input correctly.
A:AnswerI get Bally sports with my Roku stick. You have to pay for the subscription to Bally and then you can get it on your Roku stick. And it's fantastic. And with this Roku stick you can get other things as well. I bought the basic 39 dollar one and I'm happy with it