HP Cell Phone User Manual page 177

To perform a factory restore:
Press Start , tap Settings > System > Factory Restore. Follow the instructions on the
●
screen to perform a factory restore.
The iPAQ restarts and turns on. If the factory restore is successful, you will see the words Clean
boot when the HP logo appears.
If your iPAQ cannot boot to the Windows Mobile operating system, you can also try another
●
method to perform a factory restore. Hold down Send
button on the top of your iPAQ.
NOTE:
A factory restore will not delete the data on your microSD card.
and End , and then press the power
Miscellaneous 165