Remove the back casing by slowly popping each tab out with a plastic opening tool.
Carefully remove the tape one by one from the connecting wires with tweezers.
Carefully remove the black clips from both sides of the casing with a plastic opening tool.
The clips should pop off separate from the oval attachments.
Carefully remove the oval attachments from the casing.
Do not tug on the oval attachments because they are connected to fragile wires.
Carefully pull the oval attachments away from the back casing.