How to connect PS3 DualShock 3 controller to PS4 wirelessly
To use your PlayStation 3 controller with your Playstation 4 you need :
1. A rooted Android device
2. SixAxis Controller App
3. PS4 remote play app – more details here https://www.youtube.com/watch?v=cDFMSKdHJog
4. Connect your dualshock 3 controller to your Android device.
5. Connect your Android device to your PS4
6. Enjoy
This is how to use your Dualshock 3 controller with your PlayStation 4.
Another way to connect your PS3 controller to PS4 : https://www.youtube.com/watch?v=WftdR7G_Kio