Pull the the display up and towards the bottom of the phone, making sure to gently thread the display cable through its slot.

Remove the display.

Remove the old adhesive with tweezers or your fingers and clean the frame with isopropyl alcohol (>90%) and a micro-fiber cloth.

Apply new adhesive where the old adhesive was.

Thread the display cable through its slot in the frame.

Press down firmly around the perimeter of the replacement display to secure it to the frame.