For security reasons, you may want to delete all of the data from your Blackberry Torch 9800. Doing so is easy with these steps.
1. Select the Options app under the All tab.
2. Select Security.
3. Select Security Wipe.
4. Check the items you wish to remove:
- Emails, Contacts, etc.
- User Installed Applications
- Media Card
5. Type blackberry in the box, then tap Wipe.
The device will then take a few minutes to wipe all of the data. The BB Torch will then reboot with everything set to factory defaults