12-13-2010, 08:22 PM
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| | Re: trackball wont scroll downwards
Are you sure its a 9700? 9700 has a sensor pad, 9000 has a trackball.
If its a 9000, it might be a classic case of "Blackberry Pizza Ball..."
If its just dirt, pocket lint, or stray pizza topping (yes I've seen it), and you've got fat fingers (result of too much pizza) don't pull it apart - you'll never get the magnetic rollers back together. Simply blow it out with compressed air!
(Supreme Pizza with extra oregano topping is the worst...)
If its not dirt, or its a BB 9700 sensor pad, then try a battery drop, and then maybe a firmware refresh.