Mobile App Connection Settings
Stay connected with your PS4™ system using the 
(PS4 Second Screen) on your smartphone or other device. If you want to use the second screen feature on your device, follow the steps below to register the device.
- 1.
- Connect your smartphone or other device and your PS4™ system to the same network.
- 2.
- On the PS4™ system, select
(Settings) > [Mobile App Connection Settings] > [Add Device].
A number appears on the screen. - 3.
- Open (PS4 Second Screen) on your smartphone or other device, and then select the PS4™ system you want to connect to.
- 4.
- Enter the number that appears on the PS4™ system’s screen into your smartphone or other device, and then select [Register].
Your device name appears under [Add Device] on the PS4™ system’s screen.
- Download (PS4 Second Screen) from Google Play™ or the App Store and install it on your smartphone or other device.
- You can register up to 16 devices to a single PS4™ system.
- To delete a registered device, press the OPTIONS button, and then select [Delete].
- To check the name of your PS4™ system, select (Settings) > [System] > [System Information].