How to Fix Left Joystick Drift on a DualShock PS4 Controller Without Soldering
Introduction
If your PS4 DualShock Controller is having the drifting joystick problem which is common—automatically moving without touch, becomes stuck once touched—use this guide to repair the issue without any soldering, which many people may not have experience in.
The controller will have to be dismantled completely so that the left joystick can be cleaned and worked on. This simple repair with minimal knowledge is an easy fix. P.S. the gloves are not required to wear when the controller is being worked on.
Take the battery holder and place the pegs into the hole for the proper alignment.
Replace the 6.0 mm screw onto the battery holder back using the Phillips #00 screwdriver so the battery holder can be held firmly in place with the circuit board.
Thank you so much for this amazingly well made guide. I just fixed my PS4 controller and it surprised me how well it works, absolutely no drift whatsoever. I should note that i’ve done the same steps on the right stick as it’s the one broken for me.