John

You can set you iphone screen UP in the sun for a while to heat it up pretty well before the pressure/weight step

The screen connectors are INSIDE the PERIMETER of the screen adhesive.

I covered the screen in clear packing tape to control glass particles.

I placed the ipad outside in direct afternoon sunlight for an hour and all of the adhesive was softened quite well.....the screen was off in just a few minutes !