GizmoGadget™ by LG - Factory Data Reset (Powered On)
A factory data reset may help with a blank or frozen screen, apps crashing or freezing, keypad/touchscreen problems, can't hear, device making noises, can't make or receive calls, and device won't sync.
Connect the Gizmo device to the charger or a computer via the USB cable.
Ensure the device is powered on and press the End/Back button to bring up the display.
From the Home screen, quickly press the End/Back button 4 times.
If device is powered on and responsive but not on the home screen, quickly press the End/Back button 5 times.
From the "Reset Gizmogadget" screen, tap Yes to delete all saved settings and contacts.
A voice message tells the user that the GizmoPal is resetting.
Allow several minutes for the factory data reset and reboot processes to complete.
To set up your GizmoGadget after the reset has completed, refer to one of the following: