For the installation of the Marmalade Cat SpiderSaver you should choose a room that is as dust-free as possible (e.g. bathroom).
First, the display must be freed from debris. Use the supplied alcohol cleaning cloth and then dry the display with the microfiber cloth.
If dust particles are visible on the display, remove them with the red film by taking up the dust particles with the adhesive side.
Now separate the SpiderSaver Pro from the carrier film and align the glass in the center of your iPhone display. After light pressure on the center of the glass, the glass tightens as if by itself on the display.