Support your iPhone on something sturdy such as a hardcover book so it rests hands-free and parallel to the ground; this makes it easier to work with in the following steps.

Use a hair dryer to heat along the bottom edge of the iPhone. The screen should feel slightly too hot to touch.

Wait one minute to give the adhesive a chance to release and present an opening gap.

Insert an opening pick under the screen's plastic bezel when the Anti-Clamp creates a large enough gap.

Skip the next two steps.