Insert an opening pick into the small gap between the display and the display frame, near the middle of the battery-side edge of the display.

When you insert the pick make sure it is on top of the pink shield layer of the display to properly cut the adhesive.

Slide the pick along the entire edge of the display, separating the adhesive.

Stop before the pick gets to the daughterboard at the bottom of the phone, as there are delicate capacitive buttons adhered to the display under the daughterboard that are easily damaged.