If you are having problems with your Blackberry navigating trackball such as can not select when pushing down the trackball, can not navigate left or right, you shake the phone and navigation still not function properly anymore, this kit will repair the faulty broken trackball, or replace the dirty trackball. With some installations steps you will be able to repair the problem, you will need a small plying tool or use a tweezer to pop out the silver ring. Tool is not included.

Compatible with: Blackberry 9500, 8800, 8300, 8100, 8110, 8120, 8130, 8310, 8320, 8330, 8810, 8820, 8830, 9530
Color: Red,Yellow,Blue,Green,Purple,Orange,Black,White(You can mix colors for your other, please see the color option above)