How to Hard Reset Android LG K4 to Remove Forgotten Pattern Lock.

Hard Reset LG K4. This device has many version, among others are K120E (Europe); K130E (Russia); K121 (Canada), Today's guidebelajar will explain to you how to perform a hard reset on LG K4 smartphone. LG K4 is the smartphone with 4,5 Inch IPS LCD capacitive touchscreen, 16M colors, work on Android OS, v5.1.1 (Lollipop) and supported with Quad-core 1.0 GHz Cortex-A53 Processor, chipset MediaTek MT6735M, GPU Mali-T720MP2. combined with 1 GB of RAM and 5 MP on Primary camera and 2 MP on secondary camera. This phone is released in 2016, January.

1st Method. Hard Reset LG K4 Using Menu :

1. Make sure your battery is fully charged, Recommended you have 80% of battery capacity
2. Then Backup your LG K4. see this guide
3. Go to menu: System Setting >
4. Select Backup and Reset >
5. Factory Data Reset > 
6. Reset Phone
7. Choose Erase everything to confirm that you already to perform a hard reset.
8. The device will continue to hard reset process to restore factory default.

Unlock Forgotten Password, PIN, Pattern Lock Screen Without Losing data.

2ndMethode. Hard Reset LG K4 Using Hardware Keys:

1. Make sure your battery is fully charged, we recommend that your battery has 80% power
2. Always BackUp your important data that store in LG K4. see this guide
3. Turn Off your LG K4 by hold and press Power Button for a second.
4. Release any SIM card and SD card that was installed on your LG K4 smartphone.
5. Then press and hold a combination key Volume Down + Power button at the same time.



Hard Reset Android LG K4

6. Release the Power button only, while keep pressing the Volume Down. And then press once more the Power button.
7. Then, You should release all buttons when the Factory Mode appears on the LG K4 screen.
8. Wait a while, you will enter Factory Data reset to erase all user data and restore the default setting.
9. On this screen, you can use Volume Up or Volume down button to select menu and execute your choice using the power button. 
10. If you select Yes your phone will start to erase all user data and restore the default setting, and your phone will show a screen like this picture.
    
11. You can wait a while for  LG K4 to reboot the system
12. Done, your hard reset process success now.

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