From the home screen, tap the Menu key.
To change the vibration style, tap Device vibration.
Tap the desired vibration option and tap OK.
Note: To create a unique vibration style, tap Create.
To turn vibrate off when typing or tapping the screen, scroll to and tap to uncheck Haptic feedback.
To turn off vibrations when the handset rings, scroll to and uncheck Vibrate when ringing.
The vibration settings are now set.