A:AnswerThe remote for this television has an input button that will allow you to cycle input sources using the button itself or the menu navigation buttons on the remote. If you have any additional questions, please call us at 1-888-935-8880.
A:AnswerYes. 4K HDR is built into the television. Any application within Roku TV that supports 4K HDR will stream said resolution. Netflix, Vudu, and Amazon Prime Video are among the few apps that will automatically stream in 4K if available. The television unit will automatically select this resolution.
A:AnswerHello, we are sorry to hear of this issue that you are having with your TV. We will be happy to assist you with this. Please give us a call at 1-855-544-2030 so that we may assist.