I got my G2 in November. About a week after I got it, there was a little light/white spot on the screen. I tried using Dead Pixel Detect/Fix app in the Play Store which fixed the issue for about three days. I've learned to live with it, also because I passed the 2 week return period, and also because I'm rooted and my warranty probably won't cover it.
Any "homemade" fixes? I tried rubbing it out but then some very faint gray gradient appeared at the
All of these "blemishes" are only visible on dark and light grey screens. Not black or white images.