Instructions
Turn off your Nintendo DS and open the device's display.
Grip the hinge of the Nerf armor on the right side of the DS with your thumb and forefinger. Gently pry the top piece of armor off the side of the DS.
Place your pointer in the audio port on the armor along the right side of the bottom part of the DS. Push up on the device with your forefinger as you pull down on the Nerf armor cover with your thumb to release it from the Nintendo DS.