Finally the decals arrived but it was not that easy like on the video. I ordered some transparent and some white decals. the white one are so easy to take off, just put in the water for a few seconds. The transparent one I have to put in the water for almost 5 minutes and its still hard to remove. if I put it longer in the water the color "goes away" but after a few trys I finally made it
The glass screen is just a try. I already talked with bluishquirrel and now I have just wait for he's reply.