Synchronize the key store password with the smartphone password

If you synchronize the key store password with your BlackBerry smartphone password, when you change your smartphone password, the key store password changes to match it automatically.
  1. On the home screen or in a folder, click the Options icon.
  2. Click Security > Advanced Security Settings > Key Stores.
  3. Change the Use Device Password as Key Store Password field to Yes.
  4. Press the Menu key > Save.