In order to hard reset a LG Fathom VS750, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
LG Fathom VS750 device will be brought back to the default configuration of a brand new device.
1. Power down the device.
2. Press'n'hold the Fn + Reset + C buttons.
3. Let go of them when an LG logo appears on screen.
4. Your phone will now reset'n'restart. Done.