Mobile Device Unlock: BlackBerry Classic

Learn how to use the Mobile Device Unlock code of the BlackBerry Classic.



SIM unlock phone

  1. Determine if devices are eligible to be unlocked: Unlock your mobile wireless device.
  2. From any Home screen, touch the Status bar and slide down.
  3. Tap Settings > Security and Privacy > SIM Card > Unlock Network.
  4. Enter your code and tap OK.
    • Stop if you receive an error message. The device may lock permanently if you enter the incorrect code multiple times.