G4 Refurbished "Services Disabled" Help please - G4 Q&A, Help & Troubleshooting

Body H811, Motherboard F500L Rom F500L11D
I've factory reset + Flashing it's not work
Help please

rock2rap said:
Body H811, Motherboard F500L Rom F500L11D
I've factory reset + Flashing it's not work
Help please
Click to expand...
Click to collapse
there is hope we have a few other users here that have gone throught this i will attempt to find him and see if he can guide u
i contacted him so he may be in touch with some info

rock2rap said:
Body H811, Motherboard F500L Rom F500L11D
I've factory reset + Flashing it's not work
Help please
Click to expand...
Click to collapse
you are in the same boat with me
can you boot up your system or you have no download mode?
do tell if you get any charging or no battery sign

shamescool said:
you are in the same boat with me
can you boot up your system or you have no download mode?
do tell if you get any charging or no battery sign
Click to expand...
Click to collapse
did u never get ures goin

shamescool said:
you are in the same boat with me
can you boot up your system or you have no download mode?
do tell if you get any charging or no battery sign
Click to expand...
Click to collapse
Now i can boot up and use fine all things. Can enter Download Mode, Fastboot mode
EXCEPT Calling, 3G 4G , SMS that's big PROBLEM for me

I am also using refurbished with F500L motherboard with H811 body..
Flash respective ToT in download mode.Mine worked.It's very easy.

rock2rap said:
Now i can boot up and use fine all things. Can enter Download Mode, Fastboot mode
EXCEPT Calling, 3G 4G , SMS that's big PROBLEM for me
Click to expand...
Click to collapse
Then your case is quite easy just download WinHex
and install it then download f500l v11d tot file and then open it up in win hex
Using search in winhex find xVLG and then change f500l to h811 (if you are on h811 firmware) then save edited file and flash it with lgup(may brick your device)or lg flashtool v1.8
Note:for removing L in win hex just point on it and then replace its codes from left side to 00 (which means blank in hexadecimal)dont try to delete it using delete key cause it takes forever
---------- Post added at 08:33 PM ---------- Previous post was at 08:25 PM ----------
TheMadScientist420 said:
did u never get ures goin
Click to expand...
Click to collapse
I did and i found that f500l is just written on mobo and the phone itself is ls991 so i flashed ls991 firmware and phone is working perfectly except for sd card.tried f500 firmware but i lost imei baseband carrier camera...but in f500 firmware sd card works??

shamescool said:
Then your case is quite easy just download WinHex
and install it then download f500l v11d tot file and then open it up in win hex
Using search in winhex find xVLG and then change f500l to h811 (if you are on h811 firmware) then save edited file and flash it with lgup(may brick your device)or lg flashtool v1.8
Note:for removing L in win hex just point on it and then replace its codes from left side to 00 (which means blank in hexadecimal)dont try to delete it using delete key cause it takes forever
Click to expand...
Click to collapse
Now. i'm on F500L 11D firmware and Flashing with H811 10n by Hex Editor (Change F500L to H811). Flashing OK.
My IMEI is fine
But Mobile network not work as before...
Possible to Hardware problem?

rock2rap said:
Now. i'm on F500L 11D firmware and Flashing with H811 10n by Hex Editor (Change F500L to H811). Flashing OK.
My IMEI is fine
But Mobile network not work as before...
Possible to Hardware problem?
Click to expand...
Click to collapse
I wont agree but it could be just test it with an app now answer me kindly with your experience:
Which program are you using to flash tot?
Lgup or flashtool?
Has your phone bricked after flashing?
Does sd card work properly?

shamescool said:
I wont agree but it could be just test it with an app now answer me kindly with your experience:
Which program are you using to flash tot?
Lgup or flashtool?
Has your phone bricked after flashing?
Does sd card work properly?
Click to expand...
Click to collapse
I've using LGUP to flashing H811-10 Rom untill 80% that's bricked (9008) and I fixed by QFIL with LS991 Recovery
Now I can enter to Android OS.
But...
It working ABNORMAL! and Stuck Periodically (Camera wont work, Playstore Force Close, Can't Play All Video Media)
I'll fix by flashing Modem.bin(F500L) by Fastboot mode
After that's it's working fine except All video media still does not working (Camera can take a picture but not recording video. maybe flashing QFIL recovery file not complete)
SD Card not test... i dont have it
...
By the way... My Mobile Network STILL NOT WORKING... oh my god

rock2rap said:
I've using LGUP to flashing H811-10 Rom untill 80% that's bricked (9008) and I fixed by QFIL with LS991 Recovery
Now I can enter to Android OS.
But...
It working ABNORMAL! and Stuck Periodically (Camera wont work, Playstore Force Close, Can't Play All Video Media)
I'll fix by flashing Modem.bin(F500L) by Fastboot mode
After that's it's working fine except All video media still does not working (Camera can take a picture but not recording video. maybe flashing QFIL recovery file not complete)
SD Card not test... i dont have it
...
By the way... My Mobile Network STILL NOT WORKING... oh my god
Click to expand...
Click to collapse
first try to flash every partition from f500 except systems and user datas(generally every thing under 20 mb and modem and laf) and brick it one more time
after that u may flash ls991 files once more time and then you will have camcorder working and mobile network may get fixed
sd card does nt work on my phone i fixed the phone my way but i lost sd card read and write and i cant really figure out why it happens

UPDATE..
Mobile Network come back working again when I reboot device..
and i try reboot after that.... Services Disabled and No Services again... f... What the PROBLEM??

shamescool said:
first try to flash every partition from f500 except systems and user datas(generally every thing under 20 mb and modem and laf) and brick it one more time
after that u may flash ls991 files once more time and then you will have camcorder working and mobile network may get fixed
sd card does nt work on my phone i fixed the phone my way but i lost sd card read and write and i cant really figure out why it happens
Click to expand...
Click to collapse
Now i've clean TOT flash by this thread https://forum.xda-developers.com/g4/development/rom-rootedpure-image-g4-korean-f500-t3321855
ALL fine but...
Mobile network still not coming.....
You can example me for F500L partitions files list?

rock2rap said:
Now i've clean TOT flash by this thread https://forum.xda-developers.com/g4/development/rom-rootedpure-image-g4-korean-f500-t3321855
ALL fine but...
Mobile network still not coming.....
You can example me for F500L partitions files list?
Click to expand...
Click to collapse
aboot
hyp
laf
misc
modem
persist
pmic
rct
recovery
rpm
sbl1
sdi
tz
These are the files from F500 tot file but you can extract them from your devices firmware kdz or tot
if you have unstable phone or any issue caused by ls991 files extract them using LgFirmwareExtractor and change all of them to .img files with no number then erase and flash them in fastboot
note: DO NOT FLASH A PART OF THIS LIST OR YOU WOULD HAVE TO SHORT THE TESTPOINTS ALWAYS FLASH THESE FILES COMPLETELY
NOTE:after flashing there is a major chance of brick in this case:
just flash the ls991 files using qfil and boot the phone from MiniOS to system and use your phone.No need to flash through fastboot again
WORKING:All except Bugs
Bugs:Sd card and OTG does not work because of messed up mnt partition
Possible workaround:delete gpt files from ls991 files and flash the rest(Not Tested Not gauranteed)
Hit the thanks Button!
Example code for flashing:
fastboot erase laf
fastboot flash laf laf.img

Bump

Related

Go FastBoot from DownloadMode?

Hi,
I ended up flashing wrong recovery, boots and most of the system partition on my LG G3 Sprint LS990 with D855's partitions.
Now my phone doesn't go into any mode beside loading only DOWNLOAD Mode, that sound pretty good as we could run LG Flashtool to flash new ROM straight aways but it keep show error message at RePartition Fail.
So, I am now seeking a ways to run my phone into FastBoot to let me reflashing correct Boot Partition, Recovery Partition and More Partition.
Make you understand that my phone is only go to DOWNLOAD MODE now, how to run Send_Command to let phone restart into FastBoot?
mkhmer said:
Hi,
I ended up flashing wrong recovery, boots and most of the system partition on my LG G3 Sprint LS990 with D855's partitions.
Now my phone doesn't go into any mode beside loading only DOWNLOAD Mode, that sound pretty good as we could run LG Flashtool to flash new ROM straight aways but it keep show error message at RePartition Fail.
So, I am now seeking a ways to run my phone into FastBoot to let me reflashing correct Boot Partition, Recovery Partition and More Partition.
Make you understand that my phone is only go to DOWNLOAD MODE now, how to run Send_Command to let phone restart into FastBoot?
Click to expand...
Click to collapse
You can edit TOT file. and try again
vanly6.2 said:
You can edit TOT file. and try again
Click to expand...
Click to collapse
How to edit TOT file?
mkhmer said:
How to edit TOT file?
Click to expand...
Click to collapse
contact me : facebook.com/cuong89
I can help you via TeamViewer too, just send PM me.

Unbrick help / Need bin. files

Hy nexus friends,
I need help from someone with a 791F 32GB. I dont know if a 790 or a 16gb version is identical.
It would be great if someone with a rooted device can make a backup for me of the bootloader bin files.
aboot, sbl1, rpm, tz, sdi, sbl1b, tzb, rpmb, abootb, misc, laf, persist.
I flashed the hammerhead bootloader and stuck at 9008 mode.
It will be ver great if someone could help me.
Some partition apps could make a backup or with the dd command.
If i fet a solution, i would post it here. At the moment i had the device and the tools that i flashed for test a nexus 5 sbl. So write is possible.
Thanks for help guys
Where can I see if my phone is 791F?
i have the US Nexus 5X 32GB. Tell me what to do and I'll get you what you need.
tacofromhell said:
Where can I see if my phone is 791F?
Click to expand...
Click to collapse
Model number on the phone box and I believe in the bootloader screen: turn off phone then hold volume down and power.
Sent from my Nexus 5X using Tapatalk
SlimSnoopOS said:
Model number on the phone box and I believe in the bootloader screen: turn off phone then hold volume down and power.
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
Ok. Just rebooted into bootloader and under "Variant" it says LGH791 but no F, sorry
Thx for your help.
You can backup the partitions with some partition backup apps or with dd.
If you look with a file explorer in /dev/block/platform/soc.0/f9824900.sdhci/by-name/XXXXX , XXXX there are the partiton names.
If you want to copy with adb, make adb shell, su, and then:
dd if= /dev/block/platform/soc.0/f9824900.sdhci/by-name/cmnlib of=sdcard/cmnlib.img
Around 36 partitons are in the MM build. System, cache, userdata are not needed..
konsolen said:
Thx for your help.
You can backup the partitions with some partition backup apps or with dd.
If you look with a file explorer in /dev/block/platform/soc.0/f9824900.sdhci/by-name/XXXXX , XXXX there are the partiton names.
If you want to copy with adb, make adb shell, su, and then:
dd if= /dev/block/platform/soc.0/f9824900.sdhci/by-name/cmnlib of=sdcard/cmnlib.img
Around 36 partitons are in the MM build. System, cache, userdata are not needed..
Click to expand...
Click to collapse
Have you found a solution to get booting again? Been searching and tried multiple methods to repair my boot image on the H791 I own.
I have worked with another XDAer who extracted and now have the bootimage files from several stock H791 files available. They include the GPT from the stock image MDA89E and the boot image files from bootloader-bullhead-bhz10i.img bootloader-bullhead-bhz10k.img and bootloader-bullhead-bhz10m.img. Let me know if you still need these. I see 11 files in the boot image. During some testing I flashed over the sbl1 on my device and lost the ability do anything but go into QUSB DL mode 9008 as well.
As I am writing this I am now wondering if there is a separate set of SBL etc. files for the International variant? We may need to extract from the 791 tot file available the needed files if we do not have another method of obtaining them. Let me know if you have found a workable way to flash the needed boot images in place. Thanks.
nate0 said:
Have you found a solution to get booting again? Been searching and tried multiple methods to repair my boot image on the H791 I own.
I have worked with another XDAer who extracted and now have the bootimage files from several stock H791 files available. They include the GPT from the stock image MDA89E and the boot image files from bootloader-bullhead-bhz10i.img bootloader-bullhead-bhz10k.img and bootloader-bullhead-bhz10m.img. Let me know if you still need these. I see 11 files in the boot image. During some testing I flashed over the sbl1 on my device and lost the ability do anything but go into QUSB DL mode 9008 as well.
As I am writing this I am now wondering if there is a separate set of SBL etc. files for the International variant? We may need to extract from the 791 tot file available the needed files if we do not have another method of obtaining them. Let me know if you have found a workable way to flash the needed boot images in place. Thanks.
Click to expand...
Click to collapse
I'm on the same boat , hope you have something to boot it up
It's been more than 3 weeks, my 5X just brick itself . And LG doesn't support 5X in my country . I'm very very hoping you will find solution.
Apayah said:
I'm on the same boat , hope you have something to boot it up
It's been more than 3 weeks, my 5X just brick itself . And LG doesn't support 5X in my country . I'm very very hoping you will find solution.
Click to expand...
Click to collapse
I think the only way from my perspective so far is to manually flash the needed QComm/boot image/boot loader files with something that can interface with the phone. I am pretty sure I know a method to manually do this but need the flash programmer that works with this device to accomplish. Or if there is a way to add MSM8992 support to the BoardDiag tool, that would work...I have not given up, just have not had a whole lot of time to work on this the past 2 days.
nate0 said:
I think the only way from my perspective so far is to manually flash the needed QComm/boot image/boot loader files with something that can interface with the phone. I am pretty sure I know a method to manually do this but need the flash programmer that works with this device to accomplish. Or if there is a way to add MSM8992 support to the BoardDiag tool, that would work...I have not given up, just have not had a whole lot of time to work on this the past 2 days.
Click to expand...
Click to collapse
I see boardiag for n5 , please don't give up ?.
And i see blank flash file for N6
Try to connect the usb cable with the pressed vol up button. Normaly the lg download screen should pop up.
Its possible then to flash a tot file with the lg up tool.
But i found only one tot file around the i net.
It will be flashed but hang in the bootscreen.
A org. tot or kdz file were great or a solution to create such a file.
konsolen said:
Try to connect the usb cable with the pressed vol up button. Normaly the lg download screen should pop up.
Its possible then to flash a tot file with the lg up tool.
But i found only one tot file around the i net.
It will be flashed but hang in the bootscreen.
A org. tot or kdz file were great or a solution to create such a file.
Click to expand...
Click to collapse
I can go to download mode but it can't hang , the screen turns to black Immediately. I'm just waiting for another way .
Apayah said:
I can go to download mode but it can't hang , the screen turns to black Immediately. I'm just waiting for another way .
Click to expand...
Click to collapse
Yes. The FW download screen is not an option here. Seems those of us currently needing a solution or method is do to the phone being in QC emergency mode only. I can see my phone in device manager only as with the QC HUSB 9008 drivers.
nate0 said:
Yes. The FW download screen is not an option here. Seems those of us currently needing a solution or method is do to the phone being in QC emergency mode only. I can see my phone in device manager only as with the QC HUSB 9008 drivers.
Click to expand...
Click to collapse
Yes it same , i got that to.
So what is blank flash? on N6 thread .
链接:https://pan.baidu.com/s/1TmQ9jmdAym2NYt_YGyt2Cg 引脚:g5cg

Unbrick LG G4 H815 9008 Qualcomm

Hi guys,
i came up with a temporary to unbrick LG G4 H815 , you just need a 32 GB SD card ( i used Sandisk 10 class) , the dump that i will link , and Win32 disk Imager, the SD card must low level formatted.
1- download this dump
http://www.4shared.com/rar/NzSqsBziba/EMMC_ROM1_032G74_1803230737_00.html
2- put the SD card in the PC and chose the dump file and write ( run as admin ):
3- put the sd card in the phone plug the battery and power on.
Bam
unbrick H811 T-MOBILe
how i can get H811 LG G4 Dump file...?
T.E.I.M said:
how i can get H811 LG G4 Dump file...?
Click to expand...
Click to collapse
From the 1st post?
Sent from my SM-G930F using Tapatalk
bender_007 said:
From the 1st post?
Sent from my SM-G930F using Tapatalk
Click to expand...
Click to collapse
i need H811 Model dump file...the 1st one its for h815 Euro Model!!!!!
T.E.I.M said:
i need H811 Model dump file...the 1st one its for h815 Euro Model!!!!!
Click to expand...
Click to collapse
Ah I see now. You have to ask someone from 811 thread to dump it for you. Your keyboard "!" got stuck also?
Is the SD Card must be 32 GB?
aes1151 said:
Is the SD Card must be 32 GB?
Click to expand...
Click to collapse
no, 8 gb enough
Thanks for the answer.
I tried 8GB SD card before and it working but gave me an error (security Error) when I went to get into Download mode ..or gave Boot loop at normal mode ..
Finally it stopped working .. also when I repeated the steps again not running any more
(but with another dump file.)
T.E.I.M said:
i need H811 Model dump file...the 1st one its for h815 Euro Model!!!!!
Click to expand...
Click to collapse
I posted one here for h811 v20o. It booted mine up.
culot said:
I posted one here for h811 v20o. It booted mine up.
Click to expand...
Click to collapse
thanx
size of sd-card you used....?
32 or 8 Go
T.E.I.M said:
thanx
size of sd-card you used....?
32 or 8 Go
Click to expand...
Click to collapse
32gb.
culot said:
32gb.
Click to expand...
Click to collapse
can i use the full dump "Dump_H811_1GB.img"
http://www.gsm-file.com/files/dumph8111gbzip-2702.html
or i must use dump file *.BIN that i cant find it
link me *.bin file for h811
T.E.I.M said:
can i use the full dump "Dump_H811_1GB.img"
http://www.gsm-file.com/files/dumph8111gbzip-2702.html
or i must use dump file *.BIN that i cant find it
link me *.bin file for h811
Click to expand...
Click to collapse
That specific dump did not work at all for me. The singleimage.bin I posted worked for me right away. It's inside the archive i linked in that post.
---------- Post added at 03:15 PM ---------- Previous post was at 02:58 PM ----------
T.E.I.M said:
can i use the full dump "Dump_H811_1GB.img"
http://www.gsm-file.com/files/dumph8111gbzip-2702.html
or i must use dump file *.BIN that i cant find it
link me *.bin file for h811
Click to expand...
Click to collapse
Image is is q.zip in the download link in that post.
thanx
Awesome! I'm sure you will be a lifesaver for many people. Now I don't have to worry as much if I try to port ROMs.
BTW, just curious, but does the SD card execute the dump when the phone boots up or something? (just curious as to how it works by putting a dump on an external sd card).
Thanks
leptdre said:
Hi guys,
i came up with a temporary to unbrick LG G4 H815 , you just need a 32 GB SD card ( i used Sandisk 10 class) , the dump that i will link , and Win32 disk Imager, the SD card must low level formatted.
1- download this dump
2- put the SD card in the PC and chose the dump file and write ( run as admin ):
3- put the sd card in the phone plug the battery and power on.
Bam
Click to expand...
Click to collapse
Hello!
When I put SD in phone and turn it on - it enters download mode and do nothing.
What did I do wrong?
darkommm said:
Hello!
When I put SD in phone and turn it on - it enters download mode and do nothing.
What did I do wrong?
Click to expand...
Click to collapse
you did nothing Wrong , now u need to flash KDZ with LGUP , and you are good to go
qualcomm 9008
my lg g4 h811 stuck on qualcomm 9008 mode,no display, phone does not turned on, but connect as qualcomm 9008 while connected through usb. will this method work for me??
AwaisTariq20 said:
my lg g4 h811 stuck on qualcomm 9008 mode,no display, phone does not turned on, but connect as qualcomm 9008 while connected through usb. will this method work for me??
Click to expand...
Click to collapse
yes use this mothod
Help me
I just follow ur instructions and my phone alive again but one thing after 4 or 5 min later my phone goes blank and turn into Qualcomm 9008 and when i pull battery and insert again phone booted again in normal. Plz help me in this meter i tried all kdz firmwares and also custom roms but still facing this problem. My phone model is h811.

[Unbrick] How to revive H815 - no recovery/fastboot/download mode

Today something went wrong while flashing weekly LOS build and my LG G4 (H815 with v20P firmware) went into very fast bootloop: https://www.youtube.com/watch?v=9gm0dh6bLp4
In this state i wasn't able to enter recovery, nor fastboot, nor download mode. Only IMEI screen (Vol Up + Vol Down I believe) was accessible which was no use.
Here are the steps which got me out of troubles:
A) Verify that you have LGUP installed and have proper 8994.dll version for your device.
Different versions of FW use different libraries which results in errors during flashing.
Steps:
1) Install LGUP with this guide https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
2) Get the right DLL. You can try this one:
Abandoned War Place said:
FIX REFUBRISH/DOWNGRADE ETC STUCK AT 16% DOWNLOAD MODE UNABLE TO GET BACK TO STOCK
error 0x2000 invalid command response Has Been FixeD WITH THE LASTEST DLL FILE
FILE INCLUDE (DLL+PATCH_DLL+SETUP LGUP+DRIVER) package
Please Read The *READ ME FILE FOR THE RIGHT INSTALLATION WITHOUT GETTING ANY PROBLEM :
Link Easy To Download No Ads Bulllsh*t.................. :
https://drive.google.com/file/d/0B_yWw6RLoA-gdTMtZFczMUhQOHM/view?usp=sharing
Click to expand...
Click to collapse
...or extract it directly from KDZ file with extractor https://forum.xda-developers.com/showthread.php?t=2600575.
You need to extract it from FW version that your phone is already running, not from the one you are about to flash! (when flashing from v20d to v20p you need v20d version, but when reflashing v20p FW you need the v20p DLL)
3) Navigate to LGUP install folder (default "C:\Program Files (x86)\LG Electronics\LGUP")
4) Overwrite the old DLL located in "model\8994" folder version with new one in
I don't know the exact compatibility, or how many different DLL versions are out there. Hopefully it doesn't brick the device even more when wrong version is used, it just doesn't work.
B) Write h815 image to sdcard as mentioned here:
leptdre said:
Hi guys,
i came up with a temporary to unbrick LG G4 H815 , you just need a 32 GB SD card ( i used Sandisk 10 class) , the dump that i will link , and Win32 disk Imager, the SD card must low level formatted.
1- download this dump
http://www.4shared.com/rar/NzSqsBzib...230737_00.html
2- put the SD card in the PC and chose the dump file and write ( run as admin ):
Click to expand...
Click to collapse
It worked for me with just 8GB one. Be aware that the image written to SD have like 20 partitions so windows might go crazy.
C) Follow these steps:
jam1445 said:
3. One the Write Completes. Eject Card and insert in your LG G4 H811. Press Volume Up Button while connecting the USB Cable.
4. There you go, it will open the download mode.
Click to expand...
Click to collapse
D) At this moment my G4 finally entered Download mode
I was able to reflash KDZ using the usual procedure (select UPGRADE, find a KDZ file, restart LGUP, select REFURBRISH and START). Initially I got 0x2000 error at approximately 16% (boot displayed as status) that was caused by old version of 8994.dll library.
E) Back to stock
Now you should have stock H815 again so lets flash LOS back as usual
Kudos to OPs: @bullghost , @shakeyabooti , @leptdre , @jam1445 and other posters on G4 section of XDA!
Hope this helps someone!
Good job. If your using this and you're gonna buy a SDCard on purpose, be aware that this fix might not work on your device. Ehehe
@Jirrick im getting the same error on LGUP where do i find a newer version of the dll?
inso420 said:
@Jirrick im getting the same error on LGUP where do i find a newer version of the dll?
Click to expand...
Click to collapse
are these what you looking for.?
https://forum.xda-developers.com/showpost.php?p=73586554&postcount=921
VS986 Stuck on Download Mode
Jirrick said:
Today something went wrong while flashing weekly LOS build and my LG G4 (H815 with v20P firmware) went into very fast bootloop: https://www.youtube.com/watch?v=9gm0dh6bLp4
In this state i wasn't able to enter recovery, nor fastboot, nor download mode. Only IMEI screen (Vol Up + Vol Down I believe) was accessible which was no use.
Here are the steps which got me out of troubles:
A) Verify that you have LGUP installed and have proper 8994.dll version for your device.
Different versions of FW use different libraries which results in errors during flashing.
Steps:
1) Install LGUP with this guide https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
2) Get the right DLL. You can try this one:
...or extract it directly from KDZ file with extractor https://forum.xda-developers.com/showthread.php?t=2600575.
You need to extract it from FW version that your phone is already running, not from the one you are about to flash! (when flashing from v20d to v20p you need v20d version, but when reflashing v20p FW you need the v20p DLL)
3) Navigate to LGUP install folder (default "C:\Program Files (x86)\LG Electronics\LGUP")
4) Overwrite the old DLL located in "model\8994" folder version with new one in
I don't know the exact compatibility, or how many different DLL versions are out there. Hopefully it doesn't brick the device even more when wrong version is used, it just doesn't work.
B) Write h815 image to sdcard as mentioned here:
It worked for me with just 8GB one. Be aware that the image written to SD have like 20 partitions so windows might go crazy.
C) Follow these steps:
D) At this moment my G4 finally entered Download mode
I was able to reflash KDZ using the usual procedure (select UPGRADE, find a KDZ file, restart LGUP, select REFURBRISH and START). Initially I got 0x2000 error at approximately 16% (boot displayed as status) that was caused by old version of 8994.dll library.
E) Back to stock
Now you should have stock H815 again so lets flash LOS back as usual
Kudos to OPs: @bullghost , @shakeyabooti , @leptdre , @jam1445 and other posters on G4 section of XDA!
Hope this helps someone!
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Click to collapse
I just did all your steps for my VS986 , and I got 2 G4 Verizon's back up and working , Thank you so much.
---------- Post added at 10:54 AM ---------- Previous post was at 10:53 AM ----------
I just did all your steps for my VS986 , and I got 2 G4 Verizon's back up and working , Thank you so much.
I'm using a 16gb microsd, but however I try to image it (exfat, fat32 filesystems, different win32imager versions) also have tried different cables, but it still doesn't show any sign of life. I bricked it exactly the same way as OP did. Does anyone have anything else I could try to fix this? Also does the battery charge when its on 9008 mode?
inteLzzz said:
I'm using a 16gb microsd, but however I try to image it (exfat, fat32 filesystems, different win32imager versions) also have tried different cables, but it still doesn't show any sign of life. I bricked it exactly the same way as OP did. Does anyone have anything else I could try to fix this? Also does the battery charge when its on 9008 mode?
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Click to collapse
Can you get at least to the IMEI Display mode (Vol UP and then quickly Vol DOWN, keep both pressed until it shows up)?
Jirrick said:
Can you get at least to the IMEI Display mode (Vol UP and then quickly Vol DOWN, keep both pressed until it shows up)?
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Click to collapse
No could it be caused by low battery? I remember it being like 30% when I bricked it, and does it charge under 9008 mode?
Sorry to hear that. I'm afraid this is beyond my knowledge if it wont even enter the IMEI screen. I suppose you can leave it bootlooping in charger over night and then try in the morning?
Jirrick said:
Sorry to hear that. I'm afraid this is beyond my knowledge if it wont even enter the IMEI screen. I suppose you can leave it bootlooping in charger over night and then try in the morning?
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Click to collapse
It does not bootloop, straight up dead. Just shows 9008 forever on the pc, I left it for like 2 hours like that yesterday. I'll leave it overnight today and if not I'll hack up a direct 5v 1a charger to charge the battery directly. If both don't work i'll probably flash LS991 files in QFIL and use it as a tablet afterwards.. damn i got this phone not even 2 weeks ago perfect condition and all. Will not buy any more damn LG devices.
Oh, I thought your phone was rapidly bootlooping like mine did. Sounds like the person who sold it to you was aware that the phone is on last legs (probably even baked the phone so it runs for few days more) and screwed you over. My next phone wont be LG either.

ROM Lg g8 thinq Extracting

Hello everyone, I'm new on the forum. Sorry to bother you, I've been reading most of the threads about the G8 thinq. My problem is that I can't extract LG's kdz firmware properly. I already tried with the Lg extract, with the CMD, with Power Shill. None manage to extract the '.DZ' Please share me a rom that is already extracted, thanks in advance.
CloudStrife97 said:
Hello everyone, I'm new on the forum. Sorry to bother you, I've been reading most of the threads about the G8 thinq. My problem is that I can't extract LG's kdz firmware properly. I already tried with the Lg extract, with the CMD, with Power Shill. None manage to extract the '.DZ' Please share me a rom that is already extracted, thanks in advance.
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Click to collapse
So a couple of things, the kdz extractor tools are plentiful, some work under windows and some under linux. I've used the linux version and it does work, no issues. The DZ file is basically the KDZ uncompressed. It's a large single file.
The DZ is then further broken down by the utility into various forms due to the command you use, you can get partition images and chunks of images etc etc.
2nd, you ask for a 'rom that is already extracted'? That's a lot of images, about 5 gig worth, what **exactly** are you trying to do? Maybe you only need a few files? Maybe you need files from a specific rom version? Maybe you need a kdz rom that doesn't even exist? Like at&t and sprint?
you might want to fill in some details for anyone to help.
AsItLies said:
So a couple of things, the kdz extractor tools are plentiful, some work under windows and some under linux. I've used the linux version and it does work, no issues. The DZ file is basically the KDZ uncompressed. It's a large single file.
The DZ is then further broken down by the utility into various forms due to the command you use, you can get partition images and chunks of images etc etc.
2nd, you ask for a 'rom that is already extracted'? That's a lot of images, about 5 gig worth, what **exactly** are you trying to do? Maybe you only need a few files? Maybe you need files from a specific rom version? Maybe you need a kdz rom that doesn't even exist? Like at&t and sprint?
you might want to fill in some details for anyone to help.
Click to expand...
Click to collapse
Hello, thanks for answering. I will begin to tell my story. I have an Lg G8 ThinQ Sprint with Android 10. It is network unlocked because I can use it here in Honduras. I did the Crossflash tutorial ( https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/ )
While using the QFIL I deleted flash from one of the 7 partitions the tutorial says. My phone no longer exits EDL mode ( Qualcomm HS-USB QDloader 9008 (COM5)) So I went to this tutorial: (https://forum.xda-developers.com/t/lg-g8-stuck-in-qualcomm-hs-usm-qdloader-9008.4050197/).
I followed the steps to load the ¨Lun¨, I did it in PowerShell, because in CMD it didn't work for me. Apparently the ¨Lun¨ were installed well. Now the problem is that I can't install the necessary partitions, because I can't unzip the .DZ ROM
Help, what do I do? My cell phone is only in Qualcomm HS-USB QDloader 9008 mode, it does not go to download mode
CloudStrife97 said:
Hello, thanks for answering. I will begin to tell my story. I have an Lg G8 ThinQ Sprint with Android 10. It is network unlocked because I can use it here in Honduras. I did the Crossflash tutorial ( https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/ )
While using the QFIL I deleted flash from one of the 7 partitions the tutorial says. My phone no longer exits EDL mode ( Qualcomm HS-USB QDloader 9008 (COM5)) So I went to this tutorial: (https://forum.xda-developers.com/t/lg-g8-stuck-in-qualcomm-hs-usm-qdloader-9008.4050197/).
I followed the steps to load the ¨Lun¨, I did it in PowerShell, because in CMD it didn't work for me. Apparently the ¨Lun¨ were installed well. Now the problem is that I can't install the necessary partitions, because I can't unzip the .DZ ROM
Help, what do I do? My cell phone is only in Qualcomm HS-USB QDloader 9008 mode, it does not go to download mode
Click to expand...
Click to collapse
So honestly I'm confused by where you are or what the situation is. But no matter.
This link is for the Lun4 partitions of sprint a10 backup. It has the rawprogram xml needed to flash it.
My understanding is that should be all you need to get LGUP to work. So flash that with qfil and then go directly to LGUP with the key combo.
Then, in lgup, do whatever you want, crossflash etc. Once you reinstall a kdz with lgup you should be back to the beginning and can start again.
good luck
AsItLies said:
So honestly I'm confused by where you are or what the situation is. But no matter.
This link is for the Lun4 partitions of sprint a10 backup. It has the rawprogram xml needed to flash it.
My understanding is that should be all you need to get LGUP to work. So flash that with qfil and then go directly to LGUP with the key combo.
Then, in lgup, do whatever you want, crossflash etc. Once you reinstall a kdz with lgup you should be back to the beginning and can start again.
good luck
Click to expand...
Click to collapse
Thanks for the files and information. I just did the flash in QFIL. look what it tells me.
What could be wrong with my cell phone? It no longer wants to enter power on or enter download mode.
The screenshots from 1 to 5 are those of the QFIL flash process.
Then see how is the partition manager. From screenshot 6 to 13.
Do you find any problem?
I still can access Download mode.
Thank you again for your dedication and availability to help me
Hmmm, wasn't sure if that would work or not. That rawprogram xml was created with bkerler edl utilities, I know it can be used to restore with those utilities but thought it would work with qfil, guess not.
seems your only other option would be to flash ea partition manually with qfil.
AsItLies said:
Hmmm, wasn't sure if that would work or not. That rawprogram xml was created with bkerler edl utilities, I know it can be used to restore with those utilities but thought it would work with qfil, guess not.
seems your only other option would be to flash ea partition manually with qfil.
Click to expand...
Click to collapse
ok i'll try it that way.
how can i use bkerler edl utilities to load the rawprogram xml ?
Hi, I also tried this tutorial:https://forum.xda-developers.com/t/tutorial-rescue-from-hard-brick.4351389/.
According to him, since my device is Sprint, I have to flash all partitions. You can successfully do part C. But I haven't been able to do part E yet because I don't have all those partitions.
AsItLies​share me the full firmware backup so I can restore mine, please
CloudStrife97 said:
AsItLies​share me the full firmware backup so I can restore mine, please
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Click to collapse
I don't have the full backup, sorry. Pretty sure if you look though someone has posted a link to it.
Keep in mind though, if you have chip erased your device, restoring a backup will not restore your imei, for that it will cost $ to pay someone with an octoplus box to do it.
AsItLies said:
So honestly I'm confused by where you are or what the situation is. But no matter.
This link is for the Lun4 partitions of sprint a10 backup. It has the rawprogram xml needed to flash it.
My understanding is that should be all you need to get LGUP to work. So flash that with qfil and then go directly to LGUP with the key combo.
Then, in lgup, do whatever you want, crossflash etc. Once you reinstall a kdz with lgup you should be back to the beginning and can start again.
good luck
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Click to collapse
Do you have an AT&T one?
PHANX0M said:
Do you have an AT&T one?
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Click to collapse
no
My device stuck in edl mode it's nothing show no download mode no restart no turn off only edl mode please help

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