Develop Bugs

D851 Hard Brick

I cannot boot into download mode and cannot boot into twrp. The phone will not boot no matter how long i hold the power button and there is no lights. When connected to the pc it shows up as Qcom Dload. Can someone please create a debrick.img. All you need to do is flash this in twrp and send me the debrick file which should end up on your sdcard.
h ttps://www.androidfilehost.com/?fid=23578570567721355

Nit3H8wk said:
I cannot boot into download mode and cannot boot into twrp. The phone will not boot no matter how long i hold the power button and there is no lights. When connected to the pc it shows up as Qcom Dload. Can someone please create a debrick.img. All you need to do is flash this in twrp and send me the debrick file which should end up on your sdcard.
h ttps://www.androidfilehost.com/?fid=23578570567721355
Click to expand...
Click to collapse
This has been tried before and it didnt work for the guy. Have you tried flashing a tot? It has the begining of the emmc so same outcome but you can skip all the sd card work. Good luck if the tot fails and no one steps up ill get you that debrick file just to see if your luck is better.

ThePagel said:
This has been tried before and it didnt work for the guy. Have you tried flashing a tot? It has the begining of the emmc so same outcome but you can skip all the sd card work. Good luck if the tot fails and no one steps up ill get you that debrick file just to see if your luck is better.
Click to expand...
Click to collapse
That was a no go i tried the older dll that bypass model checks but still fails. Guess there is a linux method that worked on the older g2 and someone with a g3 reported success so i already extracted the TOT files i need to dd over from linux.
h ttp://forum.xda-developers.com/showthread.php?t=2582142

Nit3H8wk said:
That was a no go i tried the older dll that bypass model checks but still fails. Guess there is a linux method that worked on the older g2 and someone with a g3 reported success so i already extracted the TOT files i need to dd over from linux.
h ttp://forum.xda-developers.com/showthread.php?t=2582142
Click to expand...
Click to collapse
Yeah that's probably your best option I have a partitions dump from the tot if yours are not working for some reason. Instead of installing twrp If I was you I would boot into download mode after and flash the tot. I did do a debrick dump with the script that I can get to you tomorrow some time and if that doesn't work tell me and I can give you a link that has 250-500mb range for the dumps from when I was helping the other guy. They weren't made with a script but with terminal emulator but they should be the same thing just bigger because the smaller dumps weren't working for him. Any way here are the partitions just in case https://www.androidfilehost.com/?fid=23622183712472493
---------- Post added at 11:59 PM ---------- Previous post was at 11:36 PM ----------
Oh and before I go to bed another thing you can try if you can send the images over but they don't seem to work. Hunt down the fastboot laf.img send that over then do the rest of the partitions via fastboot instead. Good luck!

Dead phone
Dead in the water. Only qpst seems to see it besides device manager (Qualcomm HS-USB QDLoader 9008). The linux method was for people who get the lg logo. I don't get anything but a black screen. Problem is i don't know enough about the qpst software to guide you on making the files. All i can say is try to make a backup using qpst and provide links. Don't know what else to do.

Nit3H8wk said:
Dead in the water. Only qpst seems to see it besides device manager (Qualcomm HS-USB QDLoader 9008). The linux method was for people who get the lg logo. I don't get anything but a black screen. Problem is i don't know enough about the qpst software to guide you on making the files. All i can say is try to make a backup using qpst and provide links. Don't know what else to do.
Click to expand...
Click to collapse
In order to get you the files someone needs to reboot from the hidden menu into somthing I cant remember. Its not mini os and the d851 lacks the option in hidden menu atleast I didnt see it. The d855 hidden menu has the option and I was going to try it but he ended up sending it in before I got around to flashing the d855 rom. If you want to fix it yourself and can do without a cell phone for a few days I can try but might not be able to get you the files until sunday if it works.

ThePagel said:
In order to get you the files someone needs to reboot from the hidden menu into somthing I cant remember. Its not mini os and the d851 lacks the option in hidden menu atleast I didnt see it. The d855 hidden menu has the option and I was going to try it but he ended up sending it in before I got around to flashing the d855 rom. If you want to fix it yourself and can do without a cell phone for a few days I can try but might not be able to get you the files until sunday if it works.
Click to expand...
Click to collapse
Yeah i will have to wait then can't afford the $175 deductible right now. Thanks for the help. I don't mind waiting just hope i can find a less costly solution know what i mean?

QPST
So it looks like i will need a hex file and mbn partition files vs the bin files that come from the tot file. From what i read in the forums lg offers a 1 year warrenty. So i guess as a last resort i could send it in for service but i would rather try to resolve it myself.

Nit3H8wk said:
So it looks like i will need a hex file and mbn partition files vs the bin files that come from the tot file. From what i read in the forums lg offers a 1 year warrenty. So i guess as a last resort i could send it in for service but i would rather try to resolve it myself.
Click to expand...
Click to collapse
Yeah I got ready to do it last night but got side tracked hopefully tonight

qpst
ThePagel said:
Yeah I got ready to do it last night but got side tracked hopefully tonight
Click to expand...
Click to collapse
I get paid on monday so going to ship it out to LG then. But if you are able to get the hex and mbn and secure boot files let me know i would still like to tinker a bit before that time as i know it will take a few weeks to get the phone back otherwise.

Nit3H8wk said:
I get paid on monday so going to ship it out to LG then. But if you are able to get the hex and mbn and secure boot files let me know i would still like to tinker a bit before that time as i know it will take a few weeks to get the phone back otherwise.
Click to expand...
Click to collapse
Ill be able to tell you tomorrow afternoon if I can do it.

Nit3H8wk said:
I get paid on monday so going to ship it out to LG then. But if you are able to get the hex and mbn and secure boot files let me know i would still like to tinker a bit before that time as i know it will take a few weeks to get the phone back otherwise.
Click to expand...
Click to collapse
I cant seem to get into diag mode or field test mode so I cannot create the files for you :crying: BUT before you completely give up on fixing it take a look at this http://forum.cyanogenmod.org/topic/71825-hard-brick-to-hell-and-back-guide-to-recovery/

Qualcomm MSM8975AC
Hello
I tell them my story, mistakenly doing a ported rom stock LG G3 Marshmallow, I flashed my phone with the stock rom from Marshmallow (model D855) and after that I have bricked the phone. No download mode, no emergency mode, only is recognize for the computer as AndroiNet usb port serial.
Could please you help me to unbrick my lg g3 Phone model d851,t-mobile variant. When I plug in my Phone to computer, this is recognized as lgandroinet port serial but I have made a testpoint (open the mobile) to change the phone mode to Qualcomm HS-USB QDLoader 9008”. I have used tools like boardiag but I get the followin message: “No response from the device. Check PMIC first and if still boot problem, replace AP.” To look at this thread: http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/ ... but report that it is not compatible for ATT and Tmobile variations. I currently have two virtual machines: Window xp 32 bit and Ubuntu 15.04. My client OS is 8.1 Window 64 bit.
I will be very grateful if you can help me to find a solution or can show me which is the correct way. I've been several weeks looking for a solution but I have not been able to fix my cellphone. I hope that my computer still recognizes it.

cesarandres_8911 said:
Qualcomm MSM8975AC
Hello
I tell them my story, mistakenly doing a ported rom stock LG G3 Marshmallow, I flashed my phone with the stock rom from Marshmallow (model D855) and after that I have bricked the phone. No download mode, no emergency mode, only is recognize for the computer as AndroiNet usb port serial.
Could please you help me to unbrick my lg g3 Phone model d851,t-mobile variant. When I plug in my Phone to computer, this is recognized as lgandroinet port serial but I have made a testpoint (open the mobile) to change the phone mode to Qualcomm HS-USB QDLoader 9008”. I have used tools like boardiag but I get the followin message: “No response from the device. Check PMIC first and if still boot problem, replace AP.” To look at this thread: http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/ ... but report that it is not compatible for ATT and Tmobile variations. I currently have two virtual machines: Window xp 32 bit and Ubuntu 15.04. My client OS is 8.1 Window 64 bit.
I will be very grateful if you can help me to find a solution or can show me which is the correct way. I've been several weeks looking for a solution but I have not been able to fix my cellphone. I hope that my computer still recognizes it.
Click to expand...
Click to collapse
I just did the same thing tonight, I'll let you know if I fix it.

mxpxboi said:
I just did the same thing tonight, I'll let you know if I fix it.
Click to expand...
Click to collapse
Hello,
What is your phone and variant model? Do you have D851 model?

Yeah D851, Black Screen and only connects as "LGE androidnet usb serial port"
Tried flashing TOT file and I get the error "Model Information Check FAIL!"

mxpxboi said:
Yeah D851, Black Screen and only connects as "LGE androidnet usb serial port"
Tried flashing TOT file and I get the error "Model Information Check FAIL!"
Click to expand...
Click to collapse
Hello,
I will try help you, first of all you must to change the Qualqomm mode in your phone, namely change usb LGE Androinet by QDloader 9008. For this you must remove the battery from the phone, open the phone and use copper cable or tweezers and you must to touch two points on the mainboard in order to force Qualcomm mode on your phone. I have attached photos to guide you in this process. You must touch two points (without battery) and connect the usb cable to the computer. You'll hear a sound that indicates that qualcomm is active otherwise could see a battery warning on the screen. If this happens, you must disconnect the usb cable and repeat the process.
The second thing you're going to do is install the drivers appropriate for Qualcomm mode. Please follow this thread: http://www.droidsavvy.com/unbrick-qualcomm-mobiles/
This is the download link for the drivers referred to the post: http://forum.xda-developers.com/attachment.php?attachmentid=3261089&stc=1&d=1428980071
Now your computer will recognize the cellular in the indicated mode (Relink HS-USB QDloader 9008).
The next step is to use the Boarddiag tool in this post but in the root folder, place the file sbl1.mbn which is located in the folder that you extract the file TOT.
I am currently uploading a package that includes bordiag tool, sbl1.mbn file, and TOT file extracted. When the upload is complete, I could tell you what is the download link, this contain the version of Boardiag that will work in our model. Currently my phone lg g3 D851 (chip MSM8975AC) was revived.

cesarandres_8911 said:
Hello,
I will try help you, first of all you must to change the Qualqomm mode in your phone, namely change usb LGE Androinet by QDloader 9008. For this you must remove the battery from the phone, open the phone and use copper cable or tweezers and you must to touch two points on the mainboard in order to force Qualcomm mode on your phone. I have attached photos to guide you in this process. You must touch two points (without battery) and connect the usb cable to the computer. You'll hear a sound that indicates that qualcomm is active otherwise could see a battery warning on the screen. If this happens, you must disconnect the usb cable and repeat the process.
The second thing you're going to do is install the drivers appropriate for Qualcomm mode. Please follow this thread: http://www.droidsavvy.com/unbrick-qualcomm-mobiles/
This is the download link for the drivers referred to the post: http://forum.xda-developers.com/attachment.php?attachmentid=3261089&stc=1&d=1428980071
Now your computer will recognize the cellular in the indicated mode (Relink HS-USB QDloader 9008).
The next step is to use the Boarddiag tool in this post but in the root folder, place the file sbl1.mbn which is located in the folder that you extract the file TOT.
I am currently uploading a package that includes bordiag tool, sbl1.mbn file, and TOT file extracted. When the upload is complete, I could tell you what is the download link, this contain the version of Boardiag that will work in our model. Currently my phone lg g3 D851 (chip MSM8975AC) was revived.
Click to expand...
Click to collapse
Good morning, please try downloading this package;
https://mega.nz/#!5lRGUZqZ!HZXaf4SP_PtuPEkg0ycdWXZP977_lBdVVqkI1P8DVtU
I'm not sure if it will work for your model, please performs the tests at your risk. Let me clarify that this is the same boarddiag version , only I try added the files needed.
Within the. 7z, there is a file called "TOT Extract", please extract it and open application BoardDiag. In the section "Target Dir" choose the path where you extracted the file.
Please inform me as it was with the tests.

cesarandres_8911 said:
Good morning, please try downloading this package;
https://mega.nz/#!5lRGUZqZ!HZXaf4SP_PtuPEkg0ycdWXZP977_lBdVVqkI1P8DVtU
I'm not sure if it will work for your model, please performs the tests at your risk. Let me clarify that this is the same boarddiag version , only I try added the files needed.
Within the. 7z, there is a file called "TOT Extract", please extract it and open application BoardDiag. In the section "Target Dir" choose the path where you extracted the file.
Please inform me as it was with the tests.
Click to expand...
Click to collapse
Thank you SOOO much for your help so far.
I installed Qualcomm Drivers and touched the points and it connected.
But it says that the Drivers are blocked due to not being digitally signed.
And it's showing up in Device Manager as "Qualcomm HS-USB QDLoader 9008" with an exclamation point.
I am posting screen shots.'
You didn't have this issue?
What steps do I do in the BoardDiag exactly? Just add the directory with the file and hit start?

@mxpxboi it seems you're using windows 8/above, you have to disable driver signature, here is how to do it https://learn.sparkfun.com/tutorial...abling-signed-driver-enforcement-on-windows-8
Sent from my LG-D801 using Tapatalk

Brick black screen Qualcomm HS-USB QDLoader 9008 (COM20). I need help please

Upgrade:
I need some files to run QFIL:
prog_emmc_firehose_8996.mbn (.elf)
rawprogram0.xml
patch0.xml
https://forum.xda-developers.com/ha...e-progemmcfirehose8996-mbn-elf-qfil-t3867750/
---------------------
Brick black screen Qualcomm HS-USB QDLoader 9008 (COM20). I need help please
Please, I need a lot of help. I will give you all the details I can.
I have always used the following ROM:
G891AUCS2API2_CL8737252_QB10881022_REV02_user_low_ship_MULTI_CERT
I have never had problems with this ROM. I wanted to try the AT & T ROM pirmera (it's an official ROM) and I installed it with modified Odin3 3.12. I have always used this Odin without problem. The ROM that has generated the problem is this:
SM-G891A_G891AUCU1APG7_ATT_Full_Repair_Frimware
I installed it with the same options as ROM REV02, so the problem is not Odin's. I think the problem is having downloaded Android version.
When I installed the ATT_Full_Repair_Frimware ROM, Odin said there was success. However, the phone did not turn on.
I tried to charge the phone, without success. Neither does any combination of buttons work.
When I connected the mobile to the computer, a driver was installed:
Qualcomm HS-USB QDLoader 9008 (COM20)
I also think that I read something from QFIL.
This is the only thing I have achieved. Odin does not work in this mode. I'm finding some weird Internet programs:
qpst.win_.2.7_installer_00472.4
Qualcomm Premium Tool V2.4 cracked + WORKING KEYGEN
This is a very difficult case for me and the people in my group of computer friends do not have the ability to solve this problem either. Only XDA can help me.

@NotSoMiniGun, please.

@Slade8525, please.

@activefan01, please.

How to UNBRICK?

Hi, everybody
I had the brilliant idea to try to re-lock the bootloader after installing a custom ROM, now my Acquaris X Pro is bricked. ?
I realized that the only way to resurrect it is to use Qualcomm Flash Image Loader (QFIL) by loading the original firmware. The software starts and reveals the Qualcomm HS-USB Diagnostics 900E (COM3) interface and asks me to load the contents.xml file of the programmer.
I then downloaded the latest firmware from the official https://www.bq.com/en/support/aquaris-x-pro/support-sheet page and unpacked the archive, where I found the contents.xml file which I then uploaded to QFIL.
The status window indicates that the prog_emmc_firehose_8953_ddr.mbn file is missing and is trying to load from the BOOT.BF.3.3 folder, which clearly is not present. So I looked for this online and found the folder to download on a Git repository (https://git.szzt.com/yixing/ticai_src). I downloaded the folder and placed it in the path where QFIL expects to find it. I then reloaded the contents.xml file and it reports me the lack of an additional file: rawprogram_unsparse.xml belonging to a certain folder MSM8953.LA.3.0.1.
Unlike the first one, I can't find this last folder online. Can someone help me? ?

Hi @fede91it,
Sorry for the late answer - I have been quite inactive on xda recently
Unfortunately I don't have a solution for you right away, but I got a working X Pro with stock rom (+twrp and magisk) and a bit of experience with the "standard" tools like adb and fastboot. Never worked on such a low level like you though.
Does the tool you mentioned (QFIL) offer the possibility to grab contents from the phone instead of downloading it to it?
Maybe we can get the missing data from my phone?
Sorry for the dump/obvious question, but: What happens in the current bricked state when you turn the phone on? You can't enter fastboot and unlock..?
Another approach: have you tried contacting BQ? Maybe via their forum https://www.mibqyyo.com/. Possibly the missing files are device specific and you would need bqs help..

Thanks for your answer.
I have contacted BQ but they no longer deal with Android phones, I have no support from them.
As for you, thanks for your availability, but the files I'm looking for are for development and don't end up on my phone, so it's impossible to try to extract them from your phone.
By now I've changed phones and kept the Bq as a paperweight brick

fede91it said:
Thanks for your answer.
I have contacted BQ but they no longer deal with Android phones, I have no support from them.
As for you, thanks for your availability, but the files I'm looking for are for development and don't end up on my phone, so it's impossible to try to extract them from your phone.
By now I've changed phones and kept the Bq as a paperweight brick
Click to expand...
Click to collapse
Hey, did you recover your paperweight? I'm in the same situation but with the BQ X PRO

I could not solve it. There are some files missing for the compilation, and I can't find them

Have you tried this method by only using the firehose? forum.hovatek.com/thread-31505.html

Hey, did you recover? I made the same mistake as you. I managed to repair ...
What I did was:
- I removed the battery cable (I did not remove the battery completely)
- I pressed on VolDown button and connected the phone via usb to the pc and immediately went into fastboot mode
- I opened the BQ app on the pc, I loaded the rom and put it to install the rom. It asked to unlock the bootloader (which is what we want) ... The ROM could not be flashed, but it is not important ... As soon as you unlocked the bootloader, the phone started up without a problem

fede91it said:
Hi, everybody
I had the brilliant idea to try to re-lock the bootloader after installing a custom ROM, now my Acquaris X Pro is bricked. ?
I realized that the only way to resurrect it is to use Qualcomm Flash Image Loader (QFIL) by loading the original firmware. The software starts and reveals the Qualcomm HS-USB Diagnostics 900E (COM3) interface and asks me to load the contents.xml file of the programmer.
I then downloaded the latest firmware from the official https://www.bq.com/en/support/aquaris-x-pro/support-sheet page and unpacked the archive, where I found the contents.xml file which I then uploaded to QFIL.
The status window indicates that the prog_emmc_firehose_8953_ddr.mbn file is missing and is trying to load from the BOOT.BF.3.3 folder, which clearly is not present. So I looked for this online and found the folder to download on a Git repository (https://git.szzt.com/yixing/ticai_src). I downloaded the folder and placed it in the path where QFIL expects to find it. I then reloaded the contents.xml file and it reports me the lack of an additional file: rawprogram_unsparse.xml belonging to a certain folder MSM8953.LA.3.0.1.
Unlike the first one, I can't find this last folder online. Can someone help me? ?
Click to expand...
Click to collapse
Hello! Maybe it's too late, but I have the same problem as you and I found this post that talks about our mobile! In it you can find a lot of information, but also the links to download the stock ROMs and the flashing tool to get back to the factory Rom and unbrick the phone! I leave you the links below! Hope it also helps others with the same problem as we! Greeting
Post:
[HOW-TO] BQ Aquaris X Pro | [Stock-ROM] Unlock,Recovery,Root,Upgrade (TWRP/Magisk)
Hi everyone. :) This Post (post #1) shows the complete process of unlocking, flashing, rooting etc. in general, it may refer to old firmware and/or tool versions but the steps remain the same for newer versions. The chapters rely on each other...
forum.xda-developers.com
Link of stock ROMs and the flashing tool:
Support - Aquaris X Pro
web.archive.org

Hi,
Have you ever successfully got it to work again?
Thanks

rufus.wilson said:
Hi,
Have you ever successfully got it to work again?
Thanks
Click to expand...
Click to collapse
Hi,
I managed to get everything working properly.
I installed the Lineage OS custom rom and it works 5 *, with a custom rom you should not block the boot loader, it was the mistake I made.
The solution I used I described 2 comments above

MigSantosPT said:
Hi,
I managed to get everything working properly.
I installed the Lineage OS custom rom and it works 5 *, with a custom rom you should not block the boot loader, it was the mistake I made.
The solution I used I described 2 comments above
Click to expand...
Click to collapse
Hi,
Ah ok.
Just opened it, disconnected the battery. While pressing down VOL- button, I connected it to USB.
Nothing happens on the phone screen. I don't even see the blinking red light now.
Device manager shows it as 9008 COM port.
BQ flash tool doesn't recognise the phone.
I previously installed BQ drivers and rebooted.
Any other suggestions, before I close it back?

rufus.wilson said:
Hi,
Ah ok.
Just opened it, disconnected the battery. While pressing down VOL- button, I connected it to USB.
Nothing happens on the phone screen. I don't even see the blinking red light now.
Device manager shows it as 9008 COM port.
BQ flash tool doesn't recognise the phone.
I previously installed BQ drivers and rebooted.
Any other suggestions, before I close it back?
Click to expand...
Click to collapse
It is strange because it usually shows something on the screen right away ... Pressing the Power button also does not appear anything?
Did you install the ADB drivers? After the ADB drivers are installed, the BQ program recognizes the smartphone
and it also opens doors to use the command line to do almost anything.

rufus.wilson said:
Hi,
Ah ok.
Just opened it, disconnected the battery. While pressing down VOL- button, I connected it to USB.
Nothing happens on the phone screen. I don't even see the blinking red light now.
Device manager shows it as 9008 COM port.
BQ flash tool doesn't recognise the phone.
I previously installed BQ drivers and rebooted.
Any other suggestions, before I close it back?
Click to expand...
Click to collapse
the number 9008 sounds like the EDL mode and NOT the wanted fastboot mode which is required by the usual way of flashing via bq tool or fastboot/adb tools.
What is EDL Mode and How to Boot your Qualcomm Android Device into it
Android phones and tablets equipped with Qualcomm chipset contain a special boot mode which could be used force-flash firmware files for the purpose of unbricking or restoring the stock ROM.
www.thecustomdroid.com
sorry, no solution, only confirming..

Help with Hardbricked g4 h735ar

Hello, I need help with my LG, the cell phone ran out of battery while updating firmware, now I cannot enter download mode, nor fastboot, and the recovery does nothing, when I turn on the cell phone it always ends up in a black screen with a text of the type "CMD" putting a number and something of "udc_start" and that's it.
windows 10 makes the normal beep but does not recognize the model, in the device manager "android device" appears with the warning sign that there are no drivers.
LGUP does not recognize the device
The only way I had to "make windows recognize it" was with "QFIL" and touching the two pins on the motherboard, in the program it says:
"qualcomm hs-usb qdloader 9008 (com4)"
I have never flashed a cell phone bios or a bootloader if I misunderstand (I am relatively new to android), I have only flashed "the operating system" in this case a 1gb .kdz
I have no idea how to do this, if I don't misunderstand, I need a .mbn (I think it's the bios), which is compatible with QFIL, which I couldn't find in all of google.
I've come across other .mbn of "similar" g4 models, I wonder if it will work if I at least try them.
They may not work perfectly, but at least turn on.
What do you suggest? I feel lost in an ocean t-t

Wachecheiro said:
Hello, I need help with my LG, the cell phone ran out of battery while updating firmware, now I cannot enter download mode, nor fastboot, and the recovery does nothing, when I turn on the cell phone it always ends up in a black screen with a text of the type "CMD" putting a number and something of "udc_start" and that's it.
windows 10 makes the normal beep but does not recognize the model, in the device manager "android device" appears with the warning sign that there are no drivers.
LGUP does not recognize the device
The only way I had to "make windows recognize it" was with "QFIL" and touching the two pins on the motherboard, in the program it says:
"qualcomm hs-usb qdloader 9008 (com4)"
I have never flashed a cell phone bios or a bootloader if I misunderstand (I am relatively new to android), I have only flashed "the operating system" in this case a 1gb .kdz
I have no idea how to do this, if I don't misunderstand, I need a .mbn (I think it's the bios), which is compatible with QFIL, which I couldn't find in all of google.
I've come across other .mbn of "similar" g4 models, I wonder if it will work if I at least try them.
They may not work perfectly, but at least turn on.
What do you suggest? I feel lost in an ocean t-t
Click to expand...
Click to collapse
Check out this thread:
[GUIDE][9008][EDL|QDL][QUALCOMM ONLY] Unbrick via external sdcard (no QFIL!)​The author is the definitive LG G4 hard-brick answer guy with possible solutions. You may be able to get some help there.

sdembiske said:
Check out this thread:
[GUIDE][9008][EDL|QDL][QUALCOMM ONLY] Unbrick via external sdcard (no QFIL!)​The author is the definitive LG G4 hard-brick answer guy with possible solutions. You may be able to get some help there.
Click to expand...
Click to collapse
I'll take a look at it, thanks

Seems like a similar problem as I had, that's not gonna work though. The only way to fix it is to use a firehose which you can use a one from a Cyanogen MSM8939 device.

Qualcomm HS-USB QDLoader 9008 Issue

Hello,
My device randomly shut down the other day and won't come back to life at all.
It doesn't go into fastboot or recovery mode, it just shows up in windows as Qualcomm HS-USB QDLoader 9008. From what I understand, this means the phone is in "EDL Mode"?
I have tried:
- Letting the battery completely drain and attempt to turn it on
- Using the recovery tools Google provides
- Using android platform tools to trigger fastboot/recovery
Nothing seems to be working at the moment. I am a bit noob-ish, so maybe there's a troubleshooting step I missed?
I'd like to get this device recovered. Has anyone run into this issue and solved it? Any advice is appreciated!
Thanks in advance!

Unfortunately there is no way to recover the device, as the software and files required are not publicly available. You could have it repaired but they will just replace the main board.