How to Enter Unlock Codes on BlackBerry 7100 7130 7130c

Note: Remove any SIM that is currently in the phone. After phone is unlocked, remove the battery, insert SIM as desired and re-insert the battery. Phone MUST be restarted to use the new SIM card.

1) Power on
2) Go to Settings
3) Go to Options
4) Go to Advanced Options
5) Go to Sim Card
6) HOLD ALT (Left side Below @) and press: mepp2 ( Please note that you will NOT see what you type on the screen )
7) It will ask you for the unlock code. Enter it and then press trackball to confirm and your phone is unlocked!