turn the PS4 on, and once the blue light flashes, press the PS button on the controller. If neither of those two methods resurrect your controller, try this: Press and hold the PS and Share ...

One of the convenient additions to the PS4 DualShock wireless controller from its predecessor is the Share button, which makes it easy to save and share content, whether that's images or videos ...

On your PS4 DualShock Controller, press and hold the PlayStation button found in the center of your controller and the Share button in the upper-left portion. On your iPhone, wait until DUALSHOCK ...

To connect the PS4 or PS5 controller ... then press and hold the PS and Share buttons on your controller.