BlackBerryAsia.com

If you would like to change your bezel or your LCD screen on your BlackBerry Bold, the first thing you need to do is to get yourseld a Precision Screwdriver set (T4×25mm) star head.
1. Switch off the power of your BlackBerry Bold.
2. Remove the battery
3. By using the precision screwdriver,  unscrew allsix screws located on [...]

This are the steps to wipe out all information on your BlackBerry including contacts, pictures, sms, emails so that you can resell your BlackBerry or give away to your friend:
1. Select the menu button
2. Go to options (the icon of a spanner)
3. Click on options
4. Select security options
5. Select general settings
6. Click on the menu button [...]

Invisible Shield