We're getting pretty good at prying up glass, so we've got some idea of where to start.

Step 1: Load up on heat. Use plenty of iOpeners. (Or one iOpener plenty of times).

Step 2: Pry gently in many places. Opening Picks are the ideal tool.

Step 3: ???

Step 4: The edges you just heated are nowhere near the adhesive you wanted to loosen. The adhesive is entirely under the LCD panel.

Step 4b: Apply plenty of heat to the back and pry slowly.