Pair with controller
First, go to "Bluetooth" from the "Settings" app on your iPhone and display the connected device detection screen. Next, press and hold the "PS button" and "SHARE button" of DUALSHOCK 4 simultaneously. When the light bar starts blinking blue, it is a signal to switch to the connection standby state.
▲ Tap "DUALSHOCK 4 Wireless Controller" to pair
▲ Can be connected with iPad. Enjoy on a bigger screen than iPhone