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I don't believe the Ruwido 2 remote has codes for a Roku TV. You may need to use both the Telus remote and the remote that came with the Roku TV. Here's the page to program remotes - https://www.telus.com/en/ab/support/article/program-slimline-remote-2 You can always try code 0029 and it will go through all the codes to see if any matches your TV. The whole process can take up to 30 min.