Once the display is warm to the touch, apply a suction cup to the upper edge of the phone.

Lift on the suction cup, and insert an opening pick under the display assembly.

Start to slide the opening pick along the upper edge of the phone to cut the adhesive. Leave an opening pick at the corner to prevent the adhesive from resealing.

Continue to cut the adhesive on the remaining sides of the phone and leave an opening pick in each corner.