Check Your iPhone for Dead Pixels
I remember when I purchased my first iPod, I had a few dead pixels on my screen. It only bothered me when I watched my podcasts on the device. It was rather annoying. I am surprised I haven’t heard to much on dead pixels on the iPhone. I hadn’t noticed any dead pixels on my own iPhone, but I was still a little paranoid and stumbled across an excellent way to check your iPhone screen for dead pixels.
iPhonedpt.bravehost.com allows you to view any dead pixel on your screen with a few simple checks. This web-based check simply blanks the screen with black, blue, red, yellow, or green. If anything is wrong, you will notice a “dead” or “stuck” pixel.