You cannot change the trackpad out for a trackpad. If you want a trackball you need to get a Blackberry with a trackball such as a Tour 9630 or Curve 8330.
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I was also having some troubles with the trackball on my blackberry and came across this article which was very helpful: http://alboett.blogspot.com/2009/12/blackberry-pearl-how-to-clean-and.html. you out.
Well, i would prefer trackpad. So, trackpad.
NO
I assume you mean a trackball. Most BlackBerries with trackballs are from the 8xxx series. Before that, they used roller wheels (7xxx and below), and after that (9xxx) they used an optical trackball (with a few exceptions, such as the Tour (9630 and 9650), which use an improved trackball, and now with the BB10 series they have touchscreen-only interfaces.
The Blackberry 8830 is relatively cheap since it is an older model that is no longer sold through major wireless carriers. The 8830 has a QWERTY keyboard and trackball that makes it easy to type with and navigate through.
You can check out this article:http://alboett.blogspot.com/2009/12/blackberry-pearl-how-to-clean-and.htmlIt was very helpful to me when my trackball stopped responding, hope it works for you.
While you are in a text field or an email field use the bb button ( to the left of the trackball) and scroll down to enable multitap and select it. This will change the setting for you.
The BlackBerry Pearl 8120 is a smartphone with a voice recorder, digital recorder and digital camera. The BlackBerry Pearl 8120 uses GSM technology, trackball style navigation buttons and a QWERTY keyboard.
The 8700 is a bit more dated, and has a scroll wheel on the side, while the 8830 (World Edition) has the center-placed trackball.
its simply impossible to get a blackberry pin without a blackberry. That's the whole point of the phone, each phone has a pin just like each phone has a cellphone number. you use the pin to text,and bbm.