I have already applied numerous films on smartphones and tablets, the enclosed instructions are always detailed. The package includes 2 sheets, 1 cleaning cloth, an adhesive tape to remove dust grains or raise the foil. On the film is a protective film on one side with a grid in order to align it in more detail. On the other side is another protective layer. As stated, you should work in a dust-free zone. I recommend in addition, after cleaning the screen this is to keep more than 90% inclined downwards, then flies through the gravity no longer Mote it. Each speck of dust means bubbles. Meanwhile, I can do it already, install complete Tablet films without bubbles.
For beginners luckily 2 are films included, the first might easily go wrong. I immediately made it to the first, so I can use the second in a few months, when the first to be scratched.
The film uses very excellent value retention of a tablet, should this z. B. Sale in 2-3 years and replace it with a faster model want.