Hold the phone so that the right edge is facing upward.

Apply a few drops of high-concentration (90% or higher) isopropyl alcohol in the gap between the right edge of the screen and the frame to weaken the inner adhesive near the fingerprint sensor.

Insert the isopropyl alcohol applicator near the top of the inner adhesive area to avoid damaging the fingerprint sensor.

You may apply the isopropyl alcohol without inserting the applicator into the phone if needed.

Tilt the phone so that the isopropyl alcohol flows toward the inner adhesive.

Wait two minutes for the alcohol to weaken the adhesive.