Hard Reset LG KF690

How to factory reset LG KF690? How to wipe all data in LG KF690? How to bypass screen lock in LG KF690? How to restore defaults in LG KF690?

The following tutorial shows all method of master reset LG KF690. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your LG KF690 will be as new and your   core will run faster.

  1. Start by pressing Power button, device must be working to succeed this operation. Hard Reset LG KF690
  2. Pressing Call key will open phone's Dialer.
  3. Type in this code into dialer. (Codes: 1809#*101# or 2945#*101#)
  4. Factory reset operation needs to be confirmed by clicking green Call keyHardReset LG KF690
  5. Phone now should restart, after that operation will be done and u can work on device.

Help! This doesn't work