How do I clear all personal data from my BlackBerry?

If you need to remove all personal data (e.g., messages, address book entries, notes) from your BlackBerry device, you should first create a backup of your data. For instructions, see With a BlackBerry, how do I back up and restore data? Then follow the appropriate instructions below.

Handheld method for software version 4.1 and newer

1. From the Device Options menu, select Security Options.
   
   
2. Click General Settings.
   
   
3. Click the trackwheel or trackball, and then click Wipe Handheld.
   
   
4. Click Continue, and then type blackberry .

Handheld method for software version 3.8 or later

1. Using the scroll wheel, in the main menu, navigate to and click the Options icon.
   
   
2. Click Security, and then Wipe Handheld.
   
   
3. You will be warned that all personal information will be deleted. Click Continue.

Handheld method for software version 2.6, 3.x, or 4.x

1. Enable password protection on your BlackBerry device. To do so, see What can I do to make my BlackBerry more secure?
   
   
2. When prompted to enter your password, enter an incorrect password.
   
   
3. Repeat step 2 until you are prompted to enter the word "blackberry". Enter it; you must spell it correctly.
   
   
4. You will be prompted to enter your password again. Continue to enter incorrect passwords until you are notified that this action will result in the complete wiping of your handheld device.

BlackBerry Desktop Manager method for all software versions

Before cradling your device, do the following to prevent it from synchronizing after you clear it, which would reload all your personal data:

1. Open the BlackBerry Desktop Manager, double-click Intellisync, and then click Auto start... .
   
   
2. Make sure the only option checked is Update handheld's date and time.
   
   
3. Click OK, and then click Close.

After completing the steps below, if you want to synchronize your BlackBerry again, make sure to reselect the auto start options you deselected above, or your device will continue to only update the date and time when cradled.

To clear personal data from your BlackBerry:

1. Cradle your device.
   
   
2. If the BlackBerry you are clearing is not the one you are currently using, you will see a Redirector Settings pop-up that says your email account is set up to use a different device and asking if you want to change it to work with this device. Click No.
   
   
3. Double-click Application Loader, and then click Next.
   
   
4. If prompted, enter your password.
   
   
5. On the Handheld Application Selection screen, click Next.
   
   
6. You will see the message "No actions are required." Click Advanced. If you have an 850 or 950 series device, click Next on the Handheld Storage Allocation screen.
   
   
7. On the Handheld Data Preservation screen, click to check Erase all application data. Click Next.
   
   
8. On the Application Data Backup screen, select Do not automatically back up and restore the handheld application data during the loading process. Click Next.
   
   
9. Click Finish. Make sure you do not remove the handheld from the cradle until the clearing process is finished.

Also see:

• With the BlackBerry Desktop Software, how do I add or remove applications?