In order to hard reset a HP iPAQ h6310, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
HP iPAQ h6310 device will be brought back to the default configuration of a brand new device.
1. Turn off the phone.
2. Hold down both Power button and, using the stylus, Reset button. Release them after five seconds.
3. Your device should now reset and restart. Done!