Don't try to completely remove the screen yet. There are still two cables routed through the frame.

Hold the top half of the frame up so that the touch layer cable can be threaded through its cutout.

Lift the screen up from its top half while threading the touch layer cable through its cutout in the frame.

Don't lift the screen higher than a 15 degree angle above the frame to avoid damaging the device.

If the screen does not easily lift off the frame, you may need to cut through more of the perimeter adhesive or apply more isopropyl alcohol to the inner adhesive.