Download: Roku Mobile App for iOS | Android (Free) Make sure your phone is connected to the same Wi-Fi network as your Roku device. Select your Roku from the list of available devices on your network.

Tap Ok to continue. 4. From the "Set up Mobile Hotspot" menu, add the WiFi network information that is saved on your Roku device. Enter the network name (SSID) and scroll down to enter the password.

After that, you can go back to using it over Wi-Fi. Use a temporary Wi-Fi mobile hotspot as a workaround If your Roku doesn't have an Ethernet port and the remote is missing, you can potentially ...