>>338413591
The soldering is kinda shit in that part, you have to be super careful when opening it because is easy to screw up that part.
I've been having a lot of issues with my controller because i wouldn't had any Bluetooth feedback or just wouldn't track, it was always on blue the controller.
Now it works but i had to sacrifice the vibration, which is better than nothing.
I could share some pics what kind of disgusting shit I've did to the controller so it could work again