My R2 button on my PS4 controller broke. Is it possible to use a trigger from a PS3 controller for it? My cousin has an extra PS3 controller that the joy sticks broke on so if I could harvest the button it would be convenient.
Ps4 – Compatibility for buttons and controllers
controllersps3ps4
Best Answer
It is quite hard to say what exactly is broken with this trigger. If you replace the plastic knob, then it is possible that the trigger will still not working.
I suggest you buy a new controller, even not branded by Sony if you don't have enough money.