Hard Reset LG M4400

How to factory reset LG M4400? How to wipe all data in LG M4400? How to bypass screen lock in LG M4400? How to restore defaults in LG M4400?

The following tutorial shows all method of master reset LG M4400. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your LG M4400 will be as new and your   core will run faster.

1. Check device it must be turned on, to do it press Power button. 
2. Now open phone's Dialer by tapping Call key.
3. Type this code using keypad: 1809#*101# or 2945#*101#
4. Next confirm Factory reset operation by pressing Call key again. 
5. Let the device to restart, after that you can use it properly.