Guide To Flash / Bricked - Bootloop LG G3 A F410S with Original Firmware Using LG Flash Tool (KDZ method).

Flash / Install Firmware LG G3 A F410S. LG G3 A F410S is the Android smartphone which announced in May 2014, and exactly released on 2014, August. Guidebelajar on this guide will explain to you how to flashing android device on LG G3 A F410S  with easy and simple step. Flashing in android is the same way like the fresh install on the windows PC, So by performing a flash on Android, you will give a new performance like a new phone. One reason that you should perform a flash your android is because your android gets boot loop or when you failed to install Stock ROM Mod. 

This LG G3 A F410S is the smartphone with 5,2 Inchi wide LCD, work on Android OS, Android OS, v4.4.2 (KitKat), and supported with Quad-core 2.26 GHz Krait 400 CPU, Qualcomm Snapdragon 800 Chipset, combined with 2 GB of RAM and 13 MP of  Main camera and 2,1 MP on secondary camera. 

Flash / Bricked - Bootloop LG G3 A F410S

So, If you have any problems on LG G3 A F410S boot loop or accidental LG G3 A F410S is not installed recovery. In this guide, I'm not offering recovery twrp or Cwm. CMW is a recovery that already in recovery mode for customization of the device such that the LG G3 A F410S with a variety of additional functions in it such as backup/restore, installations and others that are not contained in the standard recovery mode. Generally, in case of a default recovery bootloop LG G3 A F410S will go missing in case of bootloop. whereas the original recovery cannot help when there hard brick.

Now, follow the instruction list below, do it with your own risk.

Requirement Tool For Flash LG G3 A F410S.

Before you perform flash or install your firmware on LG G3 A F410S,
you must download all requirement tool below ;

1. Download Stock Rom LG G3 A F410S: 
• This Stock is KDZ file, remember to copy this KDZ file into LG Flash Tool 2014 folder
• Check the firmware that matches with your phone version, 
• The V10 is the KITKAT version
• The V20 is for the Lollipop Version
• And, you can see  a letter, that is little updates, you can download the one with the "last" letter
2. Download Driver LG: 
3. Latest LG FlashTool: 

#1. Guide To Flash LG G3 A F410S

Please follow this guide carefully to flash LG G3 A F410S.

1. Make sure you have downloaded all requirement tool above
2. Then Install the drivers with your phone connected to your Computer, when it finished disconnecting your LG G3 A F410S phone from your computer.
3. Now turn your LG G3 A F410S phone off, then click continuously on the up volume and connect your phone to your PC, 
4. Now, enter your LG G3 A F410S into download mode.  ( visit this guide or see at the end of this post)
5. Run LGFlashTool2014.exe.
6. If you cannot run LGFlashTool2014.exe, You must install Visual C++ Runtime Library, Here
7. There are two options to flash your LG G3 A F410S.
• Normal Flash: You can select this option if you want Flash ROM without losing any data. Only use this when you need to fix system error.
• CSE Flash: You can choose this option when you need a fresh format. All data will be deleted. It's suitable for upgrading or downgrading ROM or simply use this when you need to back to Stock.



LG flash tool normal flash / CSE flash

8. Select Type: CDMA
9. PhoneMode: DIAG
10. Select KDZ file : browse your KDZ file in your drive
11. Then you can Click on Normal Flash or CSE Flash (see step 7 to decide this option)
12. Then click Start.

    

    LG flash tool - start

13. Then click on Clear Phone Software update registry.

    

    Lg flash tool - Clear Phone Software update registry.

14. No need to choose the desired language, it automatically changes to English as a default setting.
15. Finally, you can click OK.
16. You must wait a minute for the LG Mobile Support tool to recognize the LG G3 A F410S device.
17. When you wait this process, may take 5 minutes the tool to recognize it.
18. The software will start the extraction on your device.
19. When the process reaches 100% your LG G3 A F410S will reboot.
20. Then, you must Unplug your LG G3 A F410S from your computer by removing USB Cable from it.,
21. Finish,

#2. Guide To Flash LG G3 A F410S

If #1 method is failed to flash your LG Android device, you can use this second method, flashing LG device using R&D Test Tool. Here