How to factory reset LG 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.
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