In this tutorial, we learn how to install a replacement LCD screen on a Blackberry Pearl. First remove the cover and battery from the phone. Then, you will take a tool and remove the clips from the left and right side of the back to remove the bottom. You will now find two more screws that need to be removed from the phone that are on the top. Once done, you will nee to pry open the top and bottom of the phone and take it apart. You can now remove the motherboard from the casing which is where you will find the lcd screen. Remove the clips that are holding it in place and replace it with a new one. Put the phone back together the same as you took it apart and you will have a new screen for your Blackberry!