If you pop you battery out while the screen is on, the last display will stay on for about a minute. You have to look really close and in good light. It is more apparent when you are looking at text.

I'm guessing it's not a problem since it goes away, but does anyone know why this happens? Couldn't find anything on Wiki or Answers.com, so I'm tapped.

Yea I noticed that too no biggie.

Happens on 7290 as well mate...as said...no probs......if it doesn't go away...that's the time to worry

I also have a Sprint PPC-6700. It does this as well. Has not been a problem.