Test Phone Hardware

You can test the phone's hardware directly from the user interface.

Procedure

  1. Go to Settings > Status > Diagnostics.
  2. Choose from these tests:
    • Audio Diagnostics Test the speaker, microphone, handset, and a third party headset.
    • Keypad Diagnostics Verify the function assigned to each keypad key.
    • Display Diagnostics Test the LCD for faulty pixels.
    • LED Diagnostics Test the LED lights on your phone.
    • Touch Screen Diagnostics Test the touch screen response.
    • Display Diagnostics Test the LCD for faulty pixels.
    • Touch Screen Diagnostics Test the touch screen response.