On your Samsung Display:
Go to the Menu -> System Open Play via - URL Launcher
2. Click Home and select URL Launcher Settings
3. Enter Niio URL: https://ttv.niio.com
4. Set Timeout Setting to 120 sec
6. Click Home -> Run “Niio Player”
Once you have finished installing the NIIO app on your Samsung display you can proceed to the second step of Pair Your Samsung Display With Niio Account