1. First "Press and hold" the "PS" and "Share" buttons on your PS4 controller. This will put the controller into "pairing mode".
2. Once pairing mode is turned on a white light will flash on the back of the controller.
3. Next on your tablet, go to "Settings" and then "Bluetooth" and make sure Bluetooth is turned on.
4. Now tap "Scan for new device."
5. Finally tap "Wireless Controller." This should pair the PS4 controller with your tablet.