Throughout this guide, keep track of each screw and reinstall it exactly where it came from.

Use a Phillips screwdriver to remove the two screws securing the upper cable shield:

One 2.0 mm-long screw

One 1.8 mm-long screw

During reassembly, this is a good point to power on your iPad and test all functions before sealing it up. Be sure to power your iPad back down before you continue working.