Here is step by step instructions how to reset HTC Touch Pro2 Rhodium device:
1. Turn your phone off - Press the power button for 5 seconds and press Yes on "Power Off - Do you want to turn off your device now" dialog.
2. Press "Call", "End/Home", "Power" buttons simultaneously and hold them (few seconds), until you see this message on the screen:
"This operation will delete all your personal data, and reset all settings to manufacturer default. Press VolUp to restore manufacturer default, or press other key to cancel."
3. Release pressed buttons
4. Press "Volume Up" to hard reset.