Diagnostic Utilities
2-5
4. Hardware Keys Test
Press the volume up and volume down keys. The
Vol -
and
Vol +
text on the screen will
change if the HW keys work and auto pass the test.
Or, judge the test by tapping the “
Failure
” button or touch “
Retest
” to retest.
Figure 2-6. Hardware Keys Test
5. Front Camera Test
Aim the front side of the device at an object. Tap “
capture”
to test the picture taking functionality
and the quality of the picture.
Tap “
Pass
” if the test passes, “
Failure
” if the test fails, or “
Retest
” to redo the test.
Figure 2-7. Front Camera Test
