Blackberry pearl rollerball not scrolling down?
Answers: This usually indicates in attendance is some dust or something causing the problem. The first point you can try is to turn off the device, and afterwards press down hard on the trackball and move it surrounded by different directions while pressing it down hard. That might jimmy free the stuff cause it not to roll.
If that doesn't work, you might have to verbs the trackball components. Check the link below on how to do that:
http://www.blackberryforums.com/general-...
i saw somebody once use a moment or two bit of alcohol on the tip of a q-tip, and it fixed the problem.
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