LG K40 Hard Reset / Factory Reset to Wipe all Data

Hard Reset LG K40 to remove pattern lock or Hard Reset LG K40 to wipe all data. This small guide will help you in concerns like, How to do LG K40 Hard Reset? How to Wipe All data from LG K40? How to Remove Pattern Lck on LG K40? How to Factory Reset LG K40? How to Solve LG K40 Slow Speed Problem? When you forget the [pattern lock, you can apply hard reset process to reset setting to default. However all data from phone will be erased so take a backup of your important data before LG K40 Hard Reset. Here are some simple steps:

1. Switch off your LG K40 with power button.
2. Press and Hold Volume Down + Power Button for a while.
3. Release these Buttons when you see Logo on screen.
4. From the Factory restore option, Select "Yes" by volume key and then hit Power button confirm.
5. At the end select "YES" and hit power button to complete the process.
6. That's all!