Hello! I just bought my iPhone (o2 UK network) a few days ago and I'm worried if I'm being too picky. The bottom 1/3 or maybe half of the screen (when held portrait) appears to be a slightly off-white hue, then towards the top of the screen, it appears more of a 'cold' white. This is of course a subtle gradient that is only really visible on solids (white in particular). I understand that this is possibly down to the way the display is backlit. The funny thing is, I went to the o2 shop to look at others, and they also had this subtle hue. Some more than others. However, I did start to worry if I was just seeing things. Basically, does anyone else see this on theirs. Maybe open a blank Safari page and look at the white at the bottom and the white at the top. Cheers, people.