How can I use my Iphone as a PS4?

How can I use my Iphone as a PS4? So, on your PS4 you will need to go to Settings -> PlayStation App Connection Settings -> Add Device. A number will appear on your TV screen. Enter in this number on your phone to finally connect the device. Now that your device is connected, you can then go to Second Screen and select the Keyboard option.

So, on your PS4 you will need to go to Settings -> PlayStation App Connection Settings -> Add Device. A number will appear on your TV screen. Enter in this number on your phone to finally connect the device. Now that your device is connected, you can then go to Second Screen and select the Keyboard option.