1. From the Home screen, tap ➔ Settings ➔Security.2. Tap Vibrate on screen tap to create a checkmark andactivate the feature.Owner informationThis option allows you to show owner information on the lockscreen. You can also enter text to display on the lock screen.1. From the Home screen, tap ➔ Settings ➔ Security.2. Tap Encrypt device. For more information, read thedisplayed help screen.3. Tap Encrypt external SD card to enable the encryption ofSD card data that requires a password be entered eachtime the microSD card is connected.