LG G3 Brick - G3 Q&A, Help & Troubleshooting

Hello everyone. I had problem with LG G3 D855 EU , randomly resets etc and someday it goes to bootloop. In download mode i had qhsusb_bulk so i used this method:
Unbrick lg g3 qhsusb_bulk, qualcomm 9008 workking 100% by board ver 2.9a
How to Fix "error device not found in dload trying flash programmer" when use boardiag . Lg g3 qualcomm 9008 when install driver then use tool boardiag fake tool say device not found in dload trying flash programmer when you use tool fake board...
forum.xda-developers.com
Now phone runs to demigod crash handler, Before this method i tries this (maybe this make a mess): https://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/
I want to flash same tot file with dll by Lg Flash tool 1.8 but it doesn't recognize mode/imei etc I get error : model check fail
Is any solution to alive this phone ?

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[Q] Hard bricked LG D855

Hi i have a LG G3 (d855) i become it only in Qdloader mode (secure boot failer).
I make test with qpst, but i come only to "cookie(if present) not received".
The problem that the Flash programmer file can´t open , i have solved with a sahara.xml with the path to the mprg9874.hex.
Under Linux is the Phone only showen as ttyusb0
Can every body help me
Sorry for my bad english
qpst
jogy2 said:
Hi i have a LG G3 (d855) i become it only in Qdloader mode (secure boot failer).
I make test with qpst, but i come only to "cookie(if present) not received".
The problem that the Flash programmer file can´t open , i have solved with a sahara.xml with the path to the mprg9874.hex.
Under Linux is the Phone only showen as ttyusb0
Can every body help me
Sorry for my bad english
Click to expand...
Click to collapse
Can you upload the files needed to flash with qpst the hex, boot and sahara.xml. I have a hard brick and no recovery or download mode but the pc see's it as qualcomm HS-usb dload 9008 I would greatly appreciate it. Thanks.

LG G3 D851 stocked in HS-USB 9008 after installing D855 KDZ 6.0

I'm unable to enter download mode or turn on the phone after after installing D855 firmware in ma d851, my computer recognizes it as a Qualcomm HS-USB QDLoader 9008 without short circuiting. I tried the BoardDiag method, but I get "Failed during loading flash programmer".
And when I use LG Flash Tool I get "Model Information Check Fail!"
I really need help!
redone24000 said:
I'm unable to enter download mode or turn on the phone after after installing D855 firmware in ma d851, my computer recognizes it as a Qualcomm HS-USB QDLoader 9008 without short circuiting. I tried the BoardDiag method, but I get "Failed during loading flash programmer".
And when I use LG Flash Tool I get "Model Information Check Fail!"
I really need help!
Click to expand...
Click to collapse
You bricked your phone. You can not flash a different models software. If you flash a ROM it has to be for the d851 not the d855 or any other model as that is the model of your phone (d851).
Lg g3's have different hardware in each model.
Sent from my LG-D852 using XDA Labs

HELP my LG G3 D858HK 32GB is hard BRICKED

Please could an expert help me unbrick my device, I flashed lollipop autorec on Marshmallow:/ I tried willcracker but stuck in BoardDiag v2.99a with ERROR – MAX number of partition.
In my Device manager I get Qualcomm HS-USB QDLoader 9008. Been trying for a week now!!! HHHHEEEEELLLPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
HD2wally said:
Please could an expert help me unbrick my device, I flashed lollipop autorec on Marshmallow:/ I tried willcracker but stuck in BoardDiag v2.99a with ERROR – MAX number of partition.
In my Device manager I get Qualcomm HS-USB QDLoader 9008. Been trying for a week now!!! HHHHEEEEELLLPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
Try to go download mode if you can...switch of your phone....hold volume up and connet the cable see if you able to enter dowload mode then flash a kdz....kdz would be different from your current version....for example if you have v30b flash v30c
i also have the same issue. im now looking for partition.txt file anyone has it?
Espinosa_Rommel said:
i also have the same issue. im now looking for partition.txt file anyone has it?
Click to expand...
Click to collapse
U can extract it from kdz via boarddiag
my phone had error when detect emmc , I couldn't find the way to unbrick it
Sent from my Optimus G using XDA-Developers mobile app
paul_zm said:
U can extract it from kdz via boarddiag
my phone had error when detect emmc , I couldn't find the way to unbrick it
Sent from my Optimus G using XDA-Developers mobile app
Click to expand...
Click to collapse
after i extract tot and kdz theres no partition.txt inside. boarddiag show "not responding"
Anik49 said:
Try to go download mode if you can...switch of your phone....hold volume up and connet the cable see if you able to enter dowload mode then flash a kdz....kdz would be different from your current version....for example if you have v30b flash v30c
Click to expand...
Click to collapse
No I can't get download mode but is seen in device manager as Qualcomm HS-USB QDLoader 9008. Every time I try BoardDiag v2.99a it stops with this, "ERROR – MAX number of partition". Only sign of life is red and blue LED flashing. If I pull the battery and connect USB without battery holding volume up it shows a connection symbol on the phone screen.
I am on the same page
Is there any fix for this error message ?
Thanks
Paolo

[HARDBRICK] D855; Boarddiag & flashtool not working

I'm fixing a D855 model which I hardbricked by accident. This is what I tried so far but still unsuccessful:
1. I used the method which involved shorting the pins in order for my PC to detect it as Qualcomm USB QDloader (something). I used the BOARDDIAG v2.99c as it's the only version that could detect my phone connected. Newer versions doesn't seem to work. I flashed all the partitions, even the userdata and system (which the tutorial doesn't recommend as it takes very long; it took me more than 12 hrs+). After flashing the sli, which is supposed to be flashed last, my phone boots to kernel panic mode. From this point, my phone can be seen as LGE androidnet port (COM41) (sorry I'm just typing this from memory)
2. From the kernel panic mode, I used the LG flash tool to flash a D855 TOT and a LG8974.dll. However, it still cannot detect my phone model. IMEI and PID still comes out as null. Back to #1, the reason I also flashed userdata and system partition because flash tool still cannot detect my phone. I was hoping to boot it up using the 1st method but it keeps on throwing it to kernel panic mode.
Any suggestions how to revive my LG G3?
hey, i have the same issue, did you find any sulotion?

Need help revive VK810 from qualcomm 9008 mode

Hi guys,
Can someone point me guide or video, explaining reviving lifeless vk810 tab which shows in device manager as QUALCOMM device 9008?
I tried flashing tot extracted firmware using boarddiag tool. But I don't see g pad in AP menu. And programs is giving error that partition xml file not found.
If anyone has recovered dead tab with such method (using tot) file. Please guide me into doing same.
I tried using lgmobile support tool but its not recognizing connected tab as its not in download mode.
Tks in advance.

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