Use the Roku TV’s physical buttons to open Settings
Go to Network
Select Set up connection
Choose Wireless
Select your WiFi network
Enter the WiFi password using the TV buttons if prompted
Use the Roku mobile app on a phone connected to the same WiFi if the TV was previously set up
Open the app and use the remote feature to control the Roku TV
Connect the Roku TV to a mobile hotspot if needed
Use an Ethernet cable if your Roku TV has a LAN port
Use a universal remote or replacement Roku remote to navigate the setup
Reset the Roku TV and complete initial setup with the mobile app if the TV is not yet connected
Use HDMI-CEC controls from a connected device if available to navigate basic menus