A few years ago when the PSP came out, there was quite a bit of hubbub about stuck pixels, and other devices such as the DS Light, iPhone, and just regular old monitors have had some of the same problems. Now I'm seeing a relatively large number of users complain about dead pixels, and it got me thinking...
One of the solutions for the stuck pixels problem on the PSP was a video that one would upload to the device and run several times in succession, and by running it while lightly rubbing the area with the stuck pixel and applying very slight pressure to it, some would report that it fixed their stuck pixel. This same solution worked with other devices too, and theoretically it could also work for the Pre. So, if you have stuck pixels on your phone, follow these steps:
(
DISCLAIMER - If you have epilepsy or cannot handle videos with rapid flashing colors, DO NOT DO THIS)
1) Go to this
Youtube Video on your phone.
2) Play the video several times in succession, full screen.
3) As the video plays, lightly rub or massage the area with the stuck pixel with a cloth, finger, or q-tip.
4) Repeat either until the pixel unsticks or you simply can't take it anymore.
5) Report back here. I'm curious to see if this actually works.
I don't personally have any stuck pixels on my phone, but I know several people have reported them. If you this is you, give this a shot and see if you have any luck getting rid of them. Note that this isn't a guaranteed fix, even on the devices previously mentioned, but it did work for some people and it's conceivable that it could work for the Pre as well. Good luck!