Touchscreen Settings - Thunderbolt™ by HTC
- From a home screen, select All apps (located at the bottom).
- Select Settings.
- Select Language & keyboard.
- Select the Touch Input settings (located to the right).
- Select Text input.
- Select Calibration tool then follow the on-screen instructions to calibrate the device.
Select Reset calibration to return the screen to factory calibration.
Last Modified: May 17, 2013