I am slow in this area, and I just installed the Spigen Tempered Slim'R glass on my note 3.. Believe, I didn't know jack. I looked at a couple vids on youtube and went for it. I wasn't in a steamy bathroom, I was right in my cube at work, with a carpeted floor. I wiped the screen with the spongee, then the cloth. Nervously took the glass, didn't know which side was which,but i think I guessed right, and dam if I didn't get it on there. No priints, and no dust, and it looks good. At first I was wondering how it would stick, because after I placed it on, it would move if I touched it????
I came back with my rubber case over it, and no prints, looks clearer then the bare screen, and I am happy..
You going to like the glass...