How to factory reset LG K4 (2017)? How to wipe all data in LG K4 (2017)? How to bypass screen lock in LG K4 (2017)? How to restore defaults in LG K4 (2017)?
The following tutorial shows all method of master reset LG K4 (2017). Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your LG K4 (2017) will be as new and your Qualcomm Snapdragon 210 MSM8909 core will run faster.