The suction cup also didn’t work to create a gap - it cracked the screen when i tried to lift (the screen was already cracked). This was after rotating between the iOpener and a microwavable hot pack for food. The iOpener was around 175 degrees, it brought the surface of the iPad to 130. I was finally able to lift the glass using a razor blade and then the picks like donprius. I continued to use the iOpener to loosen the glue around the rest of the iPad but I think a heat gun would have been more efficient.