I bought one and installed it. No dust or bubbles. It is a little smaller than the full glass, but covers the display area completely, which is correct. But, if it is even one millimeter off, it will show a slight sliver where it is not flush with the glass surface. It won't heal itself either.
I have bought another one to replace the one that was not correctly placed. In the meantime, I decided to experiment with the one already on, with regard to removing and reinstalling.
I took it off and put it back on several times to reset it, and there were dozens of dust halos. Yuck. So, since it was now officially useless, I removed it and washed the adhesive side with soap and water to dry to remove the particles and let it dry. Then I reinstalled it. The result was amazing! It adhered just like new, and since I did a better job of aligning it this time, there was very little halo. It looks better than the original installation!
So, just in case you didn't know, you can abuse these things a bit and get away with it.
I have bought another one to replace the one that was not correctly placed. In the meantime, I decided to experiment with the one already on, with regard to removing and reinstalling.
I took it off and put it back on several times to reset it, and there were dozens of dust halos. Yuck. So, since it was now officially useless, I removed it and washed the adhesive side with soap and water to dry to remove the particles and let it dry. Then I reinstalled it. The result was amazing! It adhered just like new, and since I did a better job of aligning it this time, there was very little halo. It looks better than the original installation!
So, just in case you didn't know, you can abuse these things a bit and get away with it.