Monday, October 3, 2016

Guide Flash Bricked Bootloop LG G2 LG D801BK Using LG Flash Tool KDZ method

[Guide] Flash Bricked - Bootloop LG G2 (LG D801BK) Using LG Flash Tool (KDZ method).

Flash LG G2 (LG D801BK ). LG G2 (LG D801BK ) is the android smartphone which announced in August 2013, and exactly released on 2013, September. Guidebelajar on this guide will explain to you how to flashing android device on LG G2 (LG D801BK ) with easy and simple step. Flashing in android is the same way like fresh install on the windows PC, So by perform 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 get bootloop or when you failed to install Stock ROM Mod.

This LG G2 (LG D801BK) is the smartphone with 5,2 True HD-IPS + LCD capacitive touchscreen, 16M colors, work on Android OS, v4.2.2 (Jelly Bean), upgradable to v5.0.2 (Lollipop) and supported with Quad-core 2.26 GHz Krait 400 CPU, Qualcomm MSM8974 Snapdragon 800 chipset, combined with 2 GB of RAM and 13 MP of Main camera and 2,1 MP on secondary camera.

Now you can follow this guide if you have bootloop problems on LG G2 (LG D801BK ) but accidental LG G2 (LG D801BK ) is not installed recovery. In this guide Im not offering recovery twrp or Cwm. CMW is a recovery that already in recovery mode for customization of the device such that the LG G2 (LG D801BK ) 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 G2 (LG D801BK ) will go missing in case of bootloop. whereas the original recvery cant help when there hardbrick.

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

Requirement Tool For Flash LG G2 (LG D801BK ).

Before you perform flash or install your firmware on LG G2 (LG D801BK ) ,
you must download all requirement tool below ;

Download Stock Rom LG G2 (LG D801BK ).

This Stock is KDZ file, remember to copy this KDZ file into LG Flash Tool 2014 folder
Check the firmware that match with your phone version, for , below

**LG KDZ (T-Mobile) Firmware**
No.	Model	Suffix	Version	Buyer	Buyer Name	Download
1.	LG D801BK	ATMOBK	D80120G_00	TMO	T-Mobile	Download
2.	LG D801BK	ATMOBK	D80130B_00	TMO	T-Mobile	Download
3.	LG D801BK	ATMOBK	D80130C_00	TMO	T-Mobile	Download
4.	LG D801BK	BTMOBK	D80130B_00	TMO	T-Mobile	Download
5.	LG D801BK	BTMOBK	D80130C_00	TMO	T-MObile	Download

LG KDZ (TMUS-FRU) Firmware
No.
Model
Suffix
Version
Buyer
Buyer Name
Download
1.
LG D801BK
ATMFBK1
D80120G_00
TMF
TMUS_FRU
Download
2.
LG D801BK
ATMFBK1
D80130C_00
TMF
TMUS_FRU
Download
LG KDZ (T-MOBILE_DEMOUNIT) Firmware
No.
Model
Suffix
Version
Buyer
Buyer Name
Download
1.
LG D801BK
ATMZBK
D80120G_00
TMZ
T-Mobile Demounit
Download

Download Driver LG: Here

Latest LG FlashTool : Here

#1. Guide To Flash LG G2 (LG D801BK )

Please follow this guide carefully to flash LG G2 (LG D801BK ) .

Make sure you have download all requirement tool above
Then Install the drivers with your phone connected with your Computer, when it finished disconnect your LG G2 (LG D801BK ) phone from your computer.
Now turn your LG G2 (LG D801BK ) phone off, then continuously click on the volume up button and connect your phone to your PC,
Now, enter your LG G2 (LG D801BK ) into download mode. ( visit this guide or see at the end of this post)
Run LGFlashTool2014.exe.
If you cannot run LGFlashTool2014.exe, You must install Visual C++ Runtime Library, get here
There are two options to flash your LG G2 (LG D801BK ) .

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. Its suitable for upgrading or downgrading ROM or simply use this when you need to back to Stock.
LG flash tool normal flash / CSE flash

Select Type: CDMA
PhoneMode: DIAG
Select KDZ file : browse your KDZ file in your drive
Then you can Click on Normal Flash or CSE Flash (see step 7 to decide this option)
Then click Start.
LG flash tool - start
Then click on Clear Phone Software update registry.
Lg flash tool - Clear Phone Software update registry.
No need to choose desired language, it automatically change to English as a default setting.
Finally you can click OK.
You must wait a minute for the LG Mobile Support tool to recognize the LG G2 (LG D801BK ) device.
When you wait this process, may take 5 minute the tool to recognize it.
The software will start the extraction on your device.
When the process reach 100% your LG G2 (LG D801BK ) will reboot.
Then, you must Unplug your LG G2 (LG D801BK ) from your computer by remove USB Cable from it.,
Finish,

#2. Guide To Flash LG G2 (LG D801BK )

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

Enter LG G2 (LG D801BK ) To Download Mode.

To enter LG LG G2 (LG D801BK ) in download mode, you can follow this guide :

Remove battery from your phone
Plug USB cable to your PC
Press and Hold volume UP Button, while cable plugs USB Cable from PC to your Phone
Then will appear white note on your LG G2 (LG D801BK ) phone, if you see this you can releasa Volume UP button.
Press and hold volume UP Button on your LG G2 (LG D801BK ) phone again, until you see FIRMWARE UPDATE message.
If your phone has been detected in your PC (to make sure, click the monitor icon beside Read Phone Information button, this action will open device manager windows. If your phone was detected you can see this at the top)
Click START, and you will see dialogue box, just click OK
Wait for the flash process, it will run in approximately 5 minute and your LG G2 (LG D801BK ) will restart itself
Then your LG G2 (LG D801BK ) phone will boot up, if you can see Welcome Screen, its mean Flashing process is successfully.
Unplug USB cable, and finish
Now your LG G2 (LG D801BK ) is installed new firmware.

Available link for download