BlackberryOS does not recommend unlocking your device this way. Use this guide at your own risk. It is illegal. This type of unlocking should only be done by the most advanced user. If you are not familiar with this type unlocking please do not use it. It is extremely easy to permanently brick your device. BlackberryOS will not offer any support what so ever if you use this.
Wirelessly posted (9000 OS 188.8.131.52)
And I will add *is not allowed to post any link to download any of the necessary software to do this.