Be sure to have a magnetic mat or anything magnetic to hold your screws!

Now that you have removed the battery, proceed to removing the two 3.51mm screws with your Phillips #00 Screwdriver.

Carefully lift the casing and pull back the tape along with the soldered wire.

You can remove the soldered wire if you want or leave it connected. Refer to iFixit's How To Solder and Desolder Connections guide.