@halcyonnrg: That sucks. I am planning to go to the Sprint store either tonight or tomorrow and have them replace mine. Been waiting to try to replace it until inventory levels were higher. Wouldn't want to take a Pre from someone who would be getting one for the first time or someone that has a more severe technical issue. I fully expect I am going to have to be firm with the reps there and walk them to a dark corner of the store with a black page displayed and point out each of the 6 stuck pixels. I called Sprint and it took me forever just to get the rep to understand what a stuck pixel was and that it wasn't a software issue ("NO! I'm NOT restarting my device again for you! That will NOT fix it!"). I imagine getting them to actually see it and replace the phone will probably be even more difficult.
I guess I don't expect much from customer service reps, at Sprint or anywhere. I worked in customer service for so long and I understand how little most reps for any company usually know and how difficult it is to find and keep knowledgable people.
Anyways, I created a new page that you just tap to toggle between the primary colors. This should help to quickly demonstrate stuck pixels to anyone. One of the stuck pixels I have only shows up on a white screen and the others only show on black. Heh. I also gave it an auto-rotate button which will quickly cycle through all the colors. I had hoped that using this on my Pre might jar one or more of the pixels into getting "unstuck" (which sometimes happens)... alas, none of them did.
http://examancer.com/mobile/screen.html
I'll post back here with the results of my Sprint store adventure
