Wiring to the speaker and jack circuit

Hi Guys,

My Headset wire was pulled out from the headset. I've stripped the wires but I can't seem to figure out where which one goes. I'm not talking about resoldering the mini jack but resoldering the wires in the left ear shell. The wires I got from the cable are:

• Green
• Blue
• Red with copper parts
• Copper with a white cable (assuming that the copper is shielding)

Does anybody have a diagram where to solder these wires?