This is the best screen protector I’ve used to date. All screens I’ve used prior were never good with keeping my screen smudge free. The Nanoarmour 3 does a very good job. Other SP would be good for a little while. Then it just starts moving the smudge around. Wiping it on your shirt does nothing. You still see the haze from the fingerprint smudges. With Nanoarmour 3, it literally wipes off. Leaving you a clear screen. It’s a simple application. Especially with it’s aligning bracket.
However, I do have one slight. There was a little spec of dust that got caught underneath the SP. So I used the dust stickers provided. I peeled one off. Started tapping on the area where the dust was. Put the SP back on, and the dust is still there. Tried again. And the dust is still there. So I thought, maybe its stuck on the underside of the SP (rather than on phone screen itself). So I turned the sticker upside down, to blot under the SP.
Turns out, the dust sticker didn’t remove properly from it’s backing. It actually took part of it’s backing with it (so no sticky side). Hence why it wasn’t picking up that one bit of dust. And because the underside of the SP is a little tacky, it ended up grabbing some of the paper particles that got peeled off with the dust sticker. So note, when using the dust stickers. Make sure that it peeled of it’s backing properly. That you actually have a sticky side exposed.
So now, even if it’s just a small area at the bottom right corner of my phone screen, it still catches my eye from time to time. And triggers me. Lol. I could try and remove to the SP again, and remove the paper bits. But don’t want to make things worse. So I have to live with it. Hence the 4 stars instead of 5.
Please use the warranty to get a replacement=)