How to factory resetLG L40 Dual D170? How to wipe all data in LG L40 Dual D170? How to bypass screen lock in LG L40 Dual D170? How to restore defaults in LG L40 Dual D170?
The following tutorial shows all method of master reset LG L40 Dual D170. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your LG L40 Dual D170 will be as new and your Qualcomm Snapdragon 200 MSM8210/MSM8610 core will run faster.
At the very beginning switch off the cell phone by pressing the Power button.
After that press the Volume Down + Power button for a couple of seconds.
When the LG logo will appear on screen release Power button for a short while and press it again.
Release all buttons whe thefactory reset menu appears on the screen.
Afterwards select option "Yes" by using Volume Down to navigate and Power button to accept.
Well done! The hard reset has just been performed.