How to do Settings on Roku TV without Remote - User can now get to setting on Roku without using Remote, what you need to do is download the Roku app from app store. Connect you mobile with your wireless network. Launch the application and then choose CHANNELS option. Then you can use your mobile or laptop as a remote. First login your Roku account to change the settings, if you don’t have a roku account then activate your device using Roku.com/link. For more queries on how to set your Roku device contact our technical team at +1-844-965-4357.