All tutorials for LG K8 and all models in this series!

How to delete all user data?
2 methods:

How to Hard Reset on LG K8?

1. With the device turned off, hold down the Volume down key and the Power button.

   

2. Let go only the Power button when you see the LG logo on the screen.
3. Press the Power key again till the «Factory data reset» menu appears.
4. Confirm everything by pressing «Yes» two times

   

5. Use the Volume keys and  the Power button to do this .
6. Very well! After a Hard Reset, all user data will be lost.

How to Factory Reset through menu on LG K8?

1. From the Home screen go to «Settings».
2. In Settings switch to «General».

   

3. Then move to «Backup & Reset».

   

4. Then click «Factory data reset».

   

5. Here tap «Reset Phone».

   

6. Finally, click on «Delete all».

   

7. Press «Ok» to confirm.

   

8. Very well! After a Hard Reset, all user data will be lost.

Change settings:

How to change language on LG K8?

1. From the Home screen go to «Settings».
2. In «Settings» switch to «General».

   

3. Then move to «Language and keyboard».

   

4. Here select «Language».

   

5. Finally, press «Add Language».

   

6. Very well! Now you know how to change language.

Enable Developer mode & USB debugging on LG K8?

1. From the Home screen go to «Settings».
2. In Settings switch to «General».
3. Then move to «About Phone».

   

4. Here tap «Software info».

   

5. Click on «Build number» seven times.

   

6. Return to «General» and press Developer options.

   

7. Now you can turn on «USB debugging».

   

8. Very well! You have turned on Developer options and USB debugging.

Top 5 secret codes for LG K8!

1. The first is: *#546368#*885#
   If you want to test different options on your device, use this code .

   

2. The second is: *#*#4636#*#*
   If you want to see all the information about your phone such as: Battery info, User Statistics or Wifi info, enter this code.

   

3. The third is: *#*#225#*#*
   If you want to find all the information about calendar, type this code.

   

4. The fourth is:  *#06#
   Use this code if you want to check your iMei.

   

5. The fifth is: *#*#426#*#*
   If you want to find all the information about Google play service, enter this code.

   

How to Flash Stock Firmware on LG K8?

1. To flash your phone, you should have the following applications on your PC:
   LG UP 1.14
   LG UP 1.16
   UPPERCUT
   LG Drivers
2. Launch LG Up latest version.
3. Switch off the phone and hold down the Volume up button.

   

4. Connect your phone to PC using USB cable.
5. Keep pressing the Volume Up key till «Download Mode» appears on the display.
6. Next open UPPERCUT and press «Upgrade».

   

7. Choose your KDZ file and tap the Start key.

   

8. Finally click on Start key.

   

9. Very well! You have performed the installation of the latest Stock Firmware update.

How to take screenshot on LG K8?

1. The device must be on.
2. Decide what you want to capture.
3. Then press and hold the Power key and the Volume down button.

   

4. Very well! Now you have a screenshot.