Оригинальный сообщение: Bilal ,
Hey man, i just bought a wm-4 . And same thing happened. It’s the door spring. Look where the door hinge is and apply the spring in that door hinge hole and the hole next to it by the brown card. You are gonna have to figure it out how to do it. It’s pretty difficult to put back. But it’s worth it. Goodluck.