How to Reset a PS4 Controller Step-by-Step Guide
                     :Step By Step Guide
Introduction:
 If your PS4 controller is not 
responding as it should or you 
are having trouble 
connecting, you may want to 
reset it.
  Here's how to reset a PS4 
controller step-by-step.
Source: helpdeskgeek.com
First Method: Gentle Reset
 Verify that the PS4 system is 
powered on.
Find the button that resets:
 There is a tiny hole next to the 
L2 button on the rear of the 
controller.
 Press and hold the reset button 
inside the hole using a paperclip, 
SIM eject tool, or other small 
object of a similar nature.
 Hold down the reset button for 
three to five seconds.
 Give the button a release.
Source: screenrant.com
The PS4 Menu is the second 
method:
 Use a USB cable to link your 
controller to the PS4.
 Activate the PS4 system.
 Open the PS4 home screen 
and navigate to the "Settings" 
menu.
 After swiping down, choose 
"Devices."
Source: polygon.com
Bluetooth & controller:
 Select "Bluetooth-enabled 
devices."
 Locate and highlight your 
controller from the list, then 
hit the "Options" button on 
the device.
 To remove the controller from 
the list, select "Forget 
Device".
Source: bandhphotovideo.com
Unplug the controller's USB 
connection:
 Hold down both the Share 
and PS buttons at the same 
time until the controller's 
light bar begins to flash.
 Hold off until the controller 
and PS4 pair.
Source: 
loslabiosdeselenne.blogspot.com
If the first two methods don't 
work, try Method 3: Complete 
Reset.
 Switch off the PS4 system.
 On the rear of the controller, 
look for the reset button.
Source: pinterest.com
Hold down the reset button:
 Hold down the reset button 
for approximately ten 
seconds.
 Give the button a release.
Source: pinterest.fr
Turn on the PS4 and use a USB :
 Turn on the PS4 and use a 
USB cable to connect the 
controller to it.
 To pair the controller with the 
console, press the PS button 
on the controller.
Source: pinterest.com.mx
Conclusion:
Once you've used one of these 
techniques, your PS4 controller 
ought to be reset and 
operational. 
Try using a different USB cable 
or do more troubleshooting with 
your console settings if the 
problem persists.
Source: amazon.in