Reheat your iOpener and lay it over the top edge of the device. Wait a couple minutes for the adhesive to soften.

Insert an opening pick or a halberd spudger blade just past the front-facing camera.

Use the opening pick to slice through the adhesive in the upper right corner.

You'll need to slice 1/2" deep—about the thickness of the top bezel.

If the slicing becomes hard, reheat the edge and try again.