Remove the back cover of the phone to expose the phone's mid-frame.
Pry the battery up and out of the phone.
Still Not Helping
Use the Phillips Head 00 screw driver to unscrew the seven 0.1mm screws from the phone's mid frame.
Wedge the flat end of the spudger between the mid frame and the digitizer.
Gently pry the mid frame away from the rest of the phone to expose the motherboard.
Locate the audio jack at the upper right hand corner of the device.
Use the metal spudger to pry the motherboard away from the device.
Use the metal spudger to unfasten the audio jack and pull it away from the motherboard.