So I applied a screen protector to the back of my iPhone 6s+ to protect it from scratches. Well it has a few bubbles in it and so I need to take it off. Problem is that it's stuck! I don't want to dig my nails or anything sharp into it because I don't want to scratch the paint. Any ideas? I was thinking of applying a little bit of gorilla glue/Loctite Super Glue to an edge and placing another screen protector on top of it. I'm hoping they will both peel off together?