20 June 2017

Unbrick LG G4 Hard bricked

Hello dear friends today i am going to post LG G4 HS-USB Qdloader 9008 fix method without any box, So if you have bricked your LG G4 by playing with bootloader, LG G4 bricked during installing wrong firmware or custom rom. You can unbrick LG G4 without any professional device. Let's start. . .
Before starting the LG G4 unbrick process please make sure you have installed qhsusb_dload_drivers in your PC. If you have not installed qhsusb_dload_Drivers before please install qhsusb_dload_Drivers.

How to force bricked LG G4 to Emergency download mode?

To connect hard bricked LG G4 in emergency download mode we have two methods.
  1. By shorting TP to GND 
  2. By key combination
1- How to force LG G4 to Emergency D/L mode via TP?
Open phone and short two points that are shown in picture below. Then connect USB cable. Computer will ask for QHSUSB_DLOAD Drivers. Now you can install QHSUSB_DLOAD Drivers if you have not installed already.






2- How to force LG G4 to Emergency D/L mode via Key combination?
We can force LG G4 to Emergency D/L mode by pressing Vol +, Vol - and Power key. Sometime this method also work to enter in Qualcomm emergency download mode.




After successful driver installation you will see Qualcomm HS-USB Qdloader 9008 port in device manager, If you still not have Qualcomm port check drivers 


LG G4 Unbrick Supported Model 
  • H815
  • H818
  • H818N
  • H818P
  • H819
  • LS995
  • LS991
  • H811

LG G4 unbrick files



Download QPST.WIN.2.7 Installer-00425.1 unrar and run Setup.exe and follow then instructions on screen, After complete installation of QPST 2.7 In Windows Click on [Start] button >> Allprograms >> QPST >> QFIL and configure then QPST software.



Select Port 

1. Click the "Select Port" button
If you deselect Show Non Diagnostic Port, only the "Diagnostic" or "QDLoader" port will be visible
Selecting the port identified by Device Manager


MBN file selection

2. Click the "Browse" button

Select the file "prog_emmc_firehose_8992_lite_stable.mbn" in the folder where the images are stored.
For fusing samples, use images made for fusing.

ForFusingDevice: For Fusing Devices -> Download to LAF after recovery
NotForFusingDevice: for non-fused devices -> Restore and download 

Select Build, RawProgram, Patch Check
Check RawProgram and Patch settings
Check the rawprogram0.xmlpatch0.xml file included
in the -Select Build path.
firehoseprogrammer MBN selected in the same folder
Rawprogram0.xml, patch0.xml are loaded.



SW Download
4. Click the "Download" button
- The progress bar below is completed and the Download Succeed -> Finish Download message is confirmed.
Credit Goes To Alnajat Soft Team, Engineer Mohammed Alshikh Source: gsmhosting.com

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15 comments:

  1. yan3 November 2017 at 22:03

    Please can you have 8992_QFIL_signing files for LG G4 H811?

    ReplyDelete
    Replies
    1. P A K F O N E S4 November 2017 at 02:31

      Hi, have you checked with LS991, If not then please check with this, It should work for h811.

      Delete
    2. P A K F O N E S4 November 2017 at 02:32

      I can't check from mobile if link not working please visit pakfones.com.

      Delete
  2. IZMAR6 November 2017 at 04:18

    Error can you help me?
    The error is :

    Unable to send firehose NOP, device is not in firehose mode.

    Please help me.

    ReplyDelete
  3. Unknown16 January 2018 at 03:51

    Shows Sahara fail
    And firehose fail
    what do I do?

    ReplyDelete
  4. Administrator18 March 2018 at 12:26

    My phone LG G4 LS991 got bricked for flashing the wrong firmware now I can't turn it on not even download mode. But whenever I connect the phone to my PC it found a device name ''Quectel QDLoader 9008''

    I've been researched a lot for this and I found that many people who had the same problem they fixed by a software name ''QFIL'' but the software supports Qualcomm devices only where I'm getting ''Quectel QDLoader 9008'' I don't know what's the issue is, I've also installed the ''Qualcomm QDLoader Driver'' but it doesn't appear.

    If anyone has already faced with this problem or an experienced individual please help me!

    ReplyDelete
  5. Unknown10 May 2018 at 14:38

    can i try it on H810? I can't seem to find any solution or files for this model

    ReplyDelete
  6. Unknown16 July 2018 at 01:45

    My LG LS991 is brick i tried by short tp then connect but every time show firehose fail. please help me!

    ReplyDelete
  7. Unknown27 July 2018 at 11:01

    SW download successful, but LS991 still brick with Qualcomm 9008, what can i do?

    ReplyDelete
  8. Unknown5 August 2018 at 17:03

    Alhamdulillah.....thank u very much brother, its work, my LG G4 H81120n live again from super bricked without any jumper

    ReplyDelete
  9. Unknown5 August 2018 at 17:06

    Alhamdulillah....thank u very much brother, its work, my LGG4 H81120n live again from super bricked without any jumper on test point, GOOD JOB

    ReplyDelete
  10. rogers14 August 2018 at 17:23

    unable to send fire horse on lg g4 (ls919) please help

    ReplyDelete
  11. rogers14 August 2018 at 17:31

    Start Download
    Program Path:C:\Users\rogers\Downloads\Compressed\LS991_ARB_02_RecoveryImage_2\LS991_ARB_02_RecoveryImage\prog_emmc_firehose_8992_lite.mbn
    COM Port number:43
    Sahara Connecting ...
    Sahara Version:2
    Start Sending Programmer
    Sending Programmer Finished
    Switch To FireHose
    Wait for 3 seconds...
    Max Payload Size to Target:49152 Bytes
    Device Type:UFS
    Platform:8x26
    Disable Ack Raw Data Every N Packets
    Skip Write:False
    Always Validate:False
    Use Verbose:True
    COM Port number:43
    Sending NOP
    ReadFile last error: 0
    Response is NULL
    NOP: Fail Code: 14
    Unable to send FireHose NOP, Device is not in Firehose mode !
    Download Fail:FireHose Fail FireHose Fail:Failed to send Firehose NOP to the phone.
    Finish Download


    HELP PLS

    ReplyDelete
  12. Rizky26 August 2018 at 04:36

    Can be unbrick the h810 model?

    ReplyDelete

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