HOW TO CHANGE YOUR BLACKBERRY ID

You can change your BlackBerry ID first name, last name, username, screen name, password recovery question, and password. If you change your username or password, you might be required to enter your new BlackBerry ID username and password again in order to access some of the apps and services that use BlackBerry ID.

When you change any of your BlackBerry ID info, an email notification is sent to the email address that you use as your BlackBerry ID username. If you change your BlackBerry ID username, the email notification is sent to both the email address that you used as your old username and the email address that is your current username.