If you’re an iPhone user who’s looking to switch to a PlayStation 4, there are a few things you’ll need to do first. First, make sure your iPhone is up-to-date with the latest software. Second, mirror your iPhone’s screen onto your TV using a streaming app like PlayStation Vue or Sling TV. And finally, set up your PlayStation 4 to use your iPhone as a controller. To mirror your iPhone’s screen onto your TV using a streaming app like PlayStation Vue or Sling TV, first make sure that both devices are connected to the same network and have the latest software installed. Next, open the streaming app and select “Mirror Screen.” On the PS4, select “Settings” and then “Remote Play.” Under “Device,” select “iPhone/iPad.” Under “Input Method,” select “PlayStation 4 Controller.” Finally, under “Output,” select “TV.” To set up your PlayStation 4 to use your iPhone as a controller, first make sure that both devices are connected to the same network and have the latest software installed. Next, open the Settings app on your PS4 and under System Settings find Remote Play. Under Device Options find USB Input Devices and press OK. Select Add New Device and find Your iOS Device in the list of devices. Finally press Connect and enjoy! ..