[Tutorial] Up stock rom for all LG Serial

Up Stock rom cho LG

Update : Tool up stock rom LG lastest - 2014
In the course of using the LG smartphone users will encounter the need to run back to the original rom my LG for many purposes: It is possible that your phone is broken, a new cook rom, rom upgrade ... To install stock rom for LG , we use tools and original rom files ending with KDZ, so often the people to call the name of KDZ. LGVinh guide you approach the original rom (KDZ ) for your convenience in using and troubleshooting for your LG mobile

How to Flash Stock Rom LG ? Step by Step :

1. Download and Instal LG_PC_Suit.
2. Download and insall Driver LG  Driver Lastest .
3.  Download Tool update FW
4. Extract ,run file B2CAppSetup.exe to install it
5.  Download file LGMOBILEAX.RAR
6.  Delete Folder C:\ProgramData\LGMOBILEAX then replace by folder LGMOBILEAX extract from file downloaded.
7.  Open file Windows/System32/Drivers/etc/hosts . Add line and save          127.0.0.1 csmg.lgmobile.com
8.  Download Small HTTP Server
9.  Run http.exe before run KDZ Tool or LGFlashtool
10.  Performed up KDZ steps as directed below.

*Note: Some virus programs will detect the soft error, to allow it, decided to spend or not is because of you.

Guide Flash stock rom LG .kdz

There are two basic ways to KDZ for LG, used KDZ_FW_UPD or FlashTool. KDZ_FW_UPD for less than 1GB of ROM capacity, otherwise the error 'KDZ extract error'. FLASH tool is compatible with all types of rom .kdz.
Search and dowload rom kdz, you follow this tutorial "Tool Chek Imei - download rom kdz"

I. Use Tool KDZ_FW_UPD

Step 1: Download ROM KDZ .
Step 2: Be sure to install the driver. The battery capacity highter 50%
Bước thứ 3: Power off mobile device. Turn on to Download mode

Step 4: Open folder Flash Tool - run file  KDZ_FW_UPD.exe
Step 5: Please view image below
1 -  Type :  3GQCT
2 - PhoneMode : EMERGENCY
3 - KDZ file : Browser to  KDZ file
4 - Click Launch software update

 KDZ_FW_UPD

Okay! Now, you wait until it completes 100% .The fact is just 96% was relieved worry anymore. Mobile will restart automatic

II. KDZ Method by Flashtool

1. Mobile turn on into Download Mode 
2. Open folder FlashTool , Run UpTestEX.exe . Please view image

kdz for lg mobile

After click Nomal web upgrade test , then click Upgrade start ...


And then "Select contry and Languge" , choose Language , click ok .

Have a coffee waiting it completes 100% is ok
* Troubleshooting when KDZ

-  2% or 15% or 44%  hang

-  battery low error ---> Please charging up to 50%

LGVinh: guidance to overcome the problem that while the original rom, refer to the
FlashTool unsoftbrick for lg 

LGVinh : Cửa hàng điện thoại di động xách tay tại thành phố Vinh Nghệ An

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