Hi guys, just picked up my 930 and noticed the screen is not even in colour. It's most noticable on monochrome colored backgrounds of any type or when typing on the keyboard, where the lower left quadrant has a noticable purple tint whereas the rest of the display seems correct. I know some people are experiencing the purple tint, but judging by images i found on the net this seems to be even across the whole screen, not blotchy like in my case. Is anyone else experiencing this? Should I return the phone?