I first cleaned the display of all smears properly and then as described, the applied film.
With a little patience and practice that works flawlessly.
For the camera above a hole is extra punched into the film, and the switch is also free.
I think it's good that there are such films and can recommend it only. They also protect smartphones and other devices from damage, the surface so much used.
They can also be easily cleaned and does not interfere with work. To the then no longer reflected surface as strong.
Conclusion: Quick-mounted and of good protection, so that one longer delights in his iPad.
