In our description database there are 2 solutions for performing hard reset for LG K3.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. LG K3 device will be brought back to the same configuration as that of a brand new device.
Instruction II:
1. Lets get started. Begin by pressing the Power button to turn your phone off.
2. Next, press & hold the Volume Down and Power buttons.
3. Release the Power button as soon as an LG logo appears on screen (keep holding the Volume Down button!). After a few seconds, press the Power button again.
4. Let go of both buttons when the Factory Mode menu shows on screen.
5. Using Volume Down to navigate to it and Power to choose it, select Yes.
6. The hard reset process is complete. Congratulations.
Instruction VI:
1. Power up the phone.
2. Now enter Settings > Backup & Reset > Factory Data Reset > Reset device.
3. Select the Delete All option.
4. Voila, done.