Hold the phone with the keys facing down and the mini USB charging port visible.

Open the rubber flap covering the charging port.

Insert the flat end of the spudger just above the charging port.

Using the same gentle twisting motion, work around the bottom of the phone and up the opposite side. The back casing should separate from the body of the phone.

When working on the thinner pieces of the plastic casing, use caution insuring the plastic does not crack.