Carefully slide your opening pick around the upper-right-hand corner of the screen.

As shown in step one, the gap between the display and the edge of the glass screen is larger here than on the sides.

If you plan to reuse your screen, take special care in this step to either keep your pick deep in the phone under the OLED display (as shown in this step's photos), or only insert it 5 mm into the device to avoid coming into contact with the display under the glass.