Develop Bugs

Issue with Unbrick guide(method)

Hi there guys searched around and relaly dont see a similiar problem I am having and any help would be appreciated. So I flashed the ics leak forthe unrooted v ersion of my att&t nitro that worked fine(its the exact same one as hono's but for unrooted roms) Anyways now that att official is coming out I wish to downgrade back to a stock rom so it will update to official. problem is during the unbrick method as its at some points in broken english(not a dis) just saying can get a bit confusing.
So I get to the step where the lg tool is updating and reboots phone and phone is back on and we are at about 93 percent that the problem occurs. the program(lg tool) says that there is a problem with the usb connection to the phone communicating please pull out usb remove battery and turn phone back on and hit restart ive tried that and still gets to same point to eventually program gives up and say exit.
ive reinstalled teh shttp server and all the tools redownloaded the linked kdz file etc...cant i just flash the official att rom since im not actually bricked. or is it better to dowgrade and redo it how i am trying to do now. Any hlep is appreciated seems as newer phones come out things get more confusing then easier

talrune said:
Hi there guys searched around and relaly dont see a similiar problem I am having and any help would be appreciated. So I flashed the ics leak forthe unrooted v ersion of my att&t nitro that worked fine(its the exact same one as hono's but for unrooted roms) Anyways now that att official is coming out I wish to downgrade back to a stock rom so it will update to official. problem is during the unbrick method as its at some points in broken english(not a dis) just saying can get a bit confusing.
So I get to the step where the lg tool is updating and reboots phone and phone is back on and we are at about 93 percent that the problem occurs. the program(lg tool) says that there is a problem with the usb connection to the phone communicating please pull out usb remove battery and turn phone back on and hit restart ive tried that and still gets to same point to eventually program gives up and say exit.
ive reinstalled teh shttp server and all the tools redownloaded the linked kdz file etc...cant i just flash the official att rom since im not actually bricked. or is it better to dowgrade and redo it how i am trying to do now. Any hlep is appreciated seems as newer phones come out things get more confusing then easier
Click to expand...
Click to collapse
i recommend you to use the original data cable that came alongwith the phone package and the usb ports at the back of the pc !
do this and try again !

yeah I am using the data cable that came with it and using the usb ports on back of pc. also i assume I cannot access the adb commands via the command line if phone isnt rooted correct? because i have t ried but thats a no go but as i said i assume thats because im not rooted.

You shouldn't have any reason to downgrade. You should just be able to use the LG tool to install the new ICS version when it "officially" comes out without any fuss.
If you want to install it right away (but slightly more difficult method), then follow the unbricking guide but use the new AT&T KDZ file instead of the one listed in the guide. And stop after it flashes that because you're done.

ok i assume the new att kdz is on this forum so i will look for it and give it a go i know the link hono had up yesterday for official attv20 was dead link.

oh another question when ya luanch the R&D test tool(UpTestEX_mod2_marwin.exe ) for select type do i leave it at cdma? and for phone mode leave it in diag? or should it be in emergency or cs_emergency that is not listed in the guide

ok got it to work i had to block the 127.0.0.1 lgmobile line in host and rebooted computer and pointed model dll on the R&D tool to the one in kd folder and then used the v20 official att ics and slet it stay on korean as country but chose english as language,thanks for hte help.

Rooting my LG G3 D855 - can't seem to find a way!

Hello everyone,
I have recently tried rooting my LG G3. I have tried LG One Click Root and Stump, to no effect.
Recently I tried PurpleDrake and I got the message:
*** ERROR: Your phone is not running a compatible software version. No vulnerable mode detected, rebooting phone, we tried to temproot you, and it didn't work, This phone isn't vulnerable, it would appear, Please post on XDA with your phone model, carrier, and SW version in the PurpleDrake thread and someone will take a look.
Your phone has been rebooted back to normal systemmode, no changes have been made, Thanks for trying! ****
Android Version => 5.0
Phone Model => LG-D855
sw_version=> v20t-EUR-XX
I'm really a noob at this, so any kind of help would be appreciated!

I find that the method discussed in the thread titled "Newest Root Method for LG devices" by digital-bug consistently works for every D855 firmware version (including yours). He lists there two methods. Try the first option using the "one-click script".

jamersss said:
I find that the method discussed in the thread titled "Newest Root Method for LG devices" by digital-bug consistently works for every D855 firmware version (including yours). He lists there two methods. Try the first option using the "one-click script".
Click to expand...
Click to collapse
Woow, it really worked! thank you so much! (I feel like such a dummy now )

Congrats

LGG4 13b root (vs986 ONLY) (update 4-10-2016)

if you are on 11A and want to root it
http://forum.xda-developers.com/verizon-g4/help/lg-g4-vs985-root-video-walk-threw-t3166078
ok i got internet YAY!!!!! but sadly its comcast
ok i made some videos for those who have hard time understanding directions (i have that issue to but i do my homework till i understand them)
on my video part 2 my LGG3 died at the last sec. when i got root so i took a pic of my g4 to show its rooted so i hope thats ok and the root i fallowed worked
so lets get started but as always i am not responsible if your phone flys to china, destroys LG company (i know lg is not in china) and hurts one of those KDZ workshop fairy's
i am also not responsible if anything bad happens to your phone
before we begin, i am not a dev. and do not take credit for the work i am just a helper who is nice to do this on my time off
please note- i have not had any errors with my phone doing this so please dont ask how to recover your phone, only way i know is the 13b KDZ but if you follow the instructions you should be fine
to let you know i have made some mistakes in the video so feel free to laugh cause i had a few brain farts lol
by the way please thank the devs for there hard work
please fallow the steps
UPDATED VIDEO
_________________________________________________________________________________________
Below are older videos to this method, the top video is to help root 13b
LG G4 root video part 1 KDZ method
https://www.youtube.com/watch?v=4Ql3EurDoXs
LGG4 root video part 2 Root methed
https://www.youtube.com/watch?v=Q2hbzFxr5cE
_____________________step by step instructions_________________
1. get the lg drivers and install them http://downloads.codefi.re/autoprime/LG/LG_G4/LGUnitedMobile_Win_Driver_Ver_3.14.1.exe
2. download all files in this list
a. get 11a KDZ (skip this if you are already on 13b) http://forum.xda-developers.com/verizon-g4/help/verizon-11a-kdz-t3165887
b. get rooted system img and system img http://forum.xda-developers.com/verizon-g4/general/vs98613b-saved-image-rooted-t3258794
c.. make sure your phone is charged
d. get lg flash tool (im using this tool to unroot my 11a by KDZ if you are on 13b please skip) http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
e. get lgroot http://downloads.codefi.re/thecubed/lg_g4/lef/LG_Root.zip
e1. thank the person who provided the lg root http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
3. if your phone is on 11a do the KDZ file so you be on stock without root (skip to 5 if you are on 13b)
A place the VS98611A_05.kdz in the root of LG Flash Tool 2014 folder
B. start the LG flash tool
C. click the folder icon (there only one you cant miss it) and select VS98611A_05 (keep the Phone pluged in the USB port)
D. restart phone and hold the vol. up button when the phone vibrates till the phone is in download mode
E. when in download mode on the window of the flash tool press the cse button
F. on another window press start, another window will pop up leave it alone and press OK
G. you will see the lg flash, if its in ?????? just click the black box in the right bottom corner, another window will pop up, leave it alone, if yours comes in English insted of ????? click ok and let it do its thing
H. once the phone is done you will see the flash tool crash, just close it its normal for it to do that
4. once you are on a clean 11a do the OTA update to 13b Use LGUP Tool to upgrade to 13B if on 11A
5. keep Phone plugged in and unzip the LGroot.zip and place it in the desktop also visit this post that im useing please press the thanks button
http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
6. take the rootsystem.img and system.img. put them both in the root of your phones INTERNAL storage
7. put the phone in download mode
8. open the lg root folder and click on the ports.bat file
A. once the CMD window opens look for somthing like this
\Device\LGVZANDNETDIAG1 REG_SZ COM3 (please note YOUR COM MAY BE DIFFRENT THEN MINE YOU MAY GET
*\Device\LGVZANDNETDIAG1 REG_SZ COM9*
OR
* \Device\LGVZANDNETDIAG1 REG_SZ COM4*
WHAT EVER THE NUMBER IS AFTER THE COM IS YOUR DEVICE
please note you will see 2 com ports the one you are looking for has \Device\LGVZANDNETDIAG1
9. In the lgroot folder, hold shift. in a open area right click and click on command prompt (administer)
10. CMD will be loaded up type in this command without the * *Send_Command.exe \\.\COM#*
A. replace the # with the number that was at the end of COM
11.you are now in send command and should see a #
12. copy and paste this code without the * (THIS IS FOR VS986 ONLY) *dd if=/data/media/0/rootedsystem.img bs=8192 seek=65536 count=548352 of=/dev/block/mmcblk0*
A. you can get your device specific code here http://forum.xda-developers.com/showpost.php?p=62028523&postcount=2
13. it take a bit for the # to show when it dose type in LEAVE
A. and yes its has to be in caps
there you go you should be rooted
if anyone wants the KDZ for 13b here you go incase you did mess somthing up
http://forum.xda-developers.com/verizon-g4/help/13b-kdz-t3261788

I was having probs trying to find the proper root img for 13b. Thx for the tutorial!
To sum it up, its basically the low effort root except with the linked rootedsystem img above.
One more question though, the regular system img linked above, thats to unroot back to 13b by KDZ?

the 13b kdz is the unrooted file
if you are talking about the system. img ya it dose not have root
i think someone provided the img file cause at the time there was not a kdz when 13b was rooted.
glad it have helped you

What does this mean " 6. take the rootsystem.img and system.img in the root of your phones INTERNAL storage". very confused on this. thx
NVM I got it thx for the thread though

i just message here so i can bump the post so everyone can see the update

Whats the diferece between 11a and b13 its really worth it?

pakom8 said:
Whats the diferece between 11a and b13 its really worth it?
Click to expand...
Click to collapse
13b has a few fixes, i upgraded to 13b cause my first lg g4 had the touch screen issue. i like 13b and no issues

Link0759 said:
What does this mean " 6. take the rootsystem.img and system.img in the root of your phones INTERNAL storage". very confused on this. thx
NVM I got it thx for the thread though
Click to expand...
Click to collapse
Im very confused to and i dont got it yet, what does it mean this step?
NVM i got it to

pakom8 said:
Im very confused to and i dont got it yet, what does it mean this step?
NVM i got it to
Click to expand...
Click to collapse
Lol second person that was lost on this. I think i know what throw you both off. Sorry

followed the video steps & it worked THANKS L.Wolf

LASERWOLF452 said:
if you are on 11A and want to root it
http://forum.xda-developers.com/verizon-g4/help/lg-g4-vs985-root-video-walk-threw-t3166078
ok i got internet YAY!!!!! but sadly its comcast
ok i made some videos for those who have hard time understanding directions (i have that issue to but i do my homework till i understand them)
on my video part 2 my LGG3 died at the last sec. when i got root so i took a pic of my g4 to show its rooted so i hope thats ok and the root i fallowed worked
so lets get started but as always i am not responsible if your phone flys to china, destroys LG company (i know lg is not in china) and hurts one of those KDZ workshop fairy's
i am also not responsible if anything bad happens to your phone
before we begin, i am not a dev. and do not take credit for the work i am just a helper who is nice to do this on my time off
please note- i have not had any errors with my phone doing this so please dont ask how to recover your phone, only way i know is the 13b KDZ but if you follow the instructions you should be fine
to let you know i have made some mistakes in the video so feel free to laugh cause i had a few brain farts lol
by the way please thank the devs for there hard work
please fallow the steps
UPDATED VIDEO
_________________________________________________________________________________________
Below are older videos to this method, the top video is to help root 13b
LG G4 root video part 1 KDZ method
https://www.youtube.com/watch?v=4Ql3EurDoXs
LGG4 root video part 2 Root methed
https://www.youtube.com/watch?v=Q2hbzFxr5cE
_____________________step by step instructions_________________
1. get the lg drivers and install them http://downloads.codefi.re/autoprime/LG/LG_G4/LGUnitedMobile_Win_Driver_Ver_3.14.1.exe
2. download all files in this list
a. get 11a KDZ (skip this if you are already on 13b) http://forum.xda-developers.com/verizon-g4/help/verizon-11a-kdz-t3165887
b. get rooted system img and system img http://forum.xda-developers.com/verizon-g4/general/vs98613b-saved-image-rooted-t3258794
c.. make sure your phone is charged
d. get lg flash tool (im using this tool to unroot my 11a by KDZ if you are on 13b please skip) http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
e. get lgroot http://downloads.codefi.re/thecubed/lg_g4/lef/LG_Root.zip
e1. thank the person who provided the lg root http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
3. if your phone is on 11a do the KDZ file so you be on stock without root (skip to 5 if you are on 13b)
A place the VS98611A_05.kdz in the root of LG Flash Tool 2014 folder
B. start the LG flash tool
C. click the folder icon (there only one you cant miss it) and select VS98611A_05 (keep the Phone pluged in the USB port)
D. restart phone and hold the vol. up button when the phone vibrates till the phone is in download mode
E. when in download mode on the window of the flash tool press the cse button
F. on another window press start, another window will pop up leave it alone and press OK
G. you will see the lg flash, if its in ?????? just click the black box in the right bottom corner, another window will pop up, leave it alone, if yours comes in English insted of ????? click ok and let it do its thing
H. once the phone is done you will see the flash tool crash, just close it its normal for it to do that
4. once you are on a clean 11a do the OTA update to 13b Use LGUP Tool to upgrade to 13B if on 11A
5. keep Phone plugged in and unzip the LGroot.zip and place it in the desktop also visit this post that im useing please press the thanks button
http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
6. take the rootsystem.img and system.img. put them both in the root of your phones INTERNAL storage
7. put the phone in download mode
8. open the lg root folder and click on the ports.bat file
A. once the CMD window opens look for somthing like this
\Device\LGVZANDNETDIAG1 REG_SZ COM3 (please note YOUR COM MAY BE DIFFRENT THEN MINE YOU MAY GET
*\Device\LGVZANDNETDIAG1 REG_SZ COM9*
OR
* \Device\LGVZANDNETDIAG1 REG_SZ COM4*
WHAT EVER THE NUMBER IS AFTER THE COM IS YOUR DEVICE
please note you will see 2 com ports the one you are looking for has \Device\LGVZANDNETDIAG1
9. In the lgroot folder, hold shift. in a open area right click and click on command prompt (administer)
10. CMD will be loaded up type in this command without the * *Send_Command.exe \\.\COM#*
A. replace the # with the number that was at the end of COM
11.you are now in send command and should see a #
12. copy and paste this code without the * (THIS IS FOR VS986 ONLY) *dd if=/data/media/0/rootedsystem.img bs=8192 seek=65536 count=548352 of=/dev/block/mmcblk0*
A. you can get your device specific code here http://forum.xda-developers.com/showpost.php?p=62028523&postcount=2
13. it take a bit for the # to show when it dose type in LEAVE
A. and yes its has to be in caps
there you go you should be rooted
if anyone wants the KDZ for 13b here you go incase you did mess somthing up
http://forum.xda-developers.com/verizon-g4/help/13b-kdz-t3261788
Click to expand...
Click to collapse
Thanks for making the video about rooting the lg g3 and posting to YT. I watched it a couple of days ago, and am downloading the tools to root my g3 vs985.
I thought I'd ask you if you know the dial code to get into the screen which has the device rollback level. I found it somewhere during the time I watched your video, but forgot to write it down.
Thanks for helping us who are trying to root our devices.

SofaSpud said:
Thanks for making the video about rooting the lg g3 and posting to YT. I watched it a couple of days ago, and am downloading the tools to root my g3 vs985.
I thought I'd ask you if you know the dial code to get into the screen which has the device rollback level. I found it somewhere during the time I watched your video, but forgot to write it down.
Thanks for helping us who are trying to root our devices.
Click to expand...
Click to collapse
you are welcome but you do know you posted in the g4 vs986 post insted of a vs985, as for a code i do not know any, but if you are talking about a downgrade you can downgrade your phone
if you are useing the lgg4 vs986 you can downgrade and that video can be found in my channels home page in the lg g4 post
for the lgg3 vs985 look for the post for lgg3 and you can downgrade to 10b look for the video downgrade to 10b
i am happy to help you all out and if you need any help feel free to message me here or my facebook page @ www.facebook.com/laser452

For VoLTE to be enabled w/13b Root:
If you're downgrading to 13b though a .kdz your, "My Verizon App" will also be downgraded and turns off VoLTE on the device.
BEFORE root, go into your account online and turn off, "Advanced Calling" and apply changes.
Go into phone and update to latest version of, "My Verizon App" and make sure device has decent or better LTE signal strength (I had to keep trying on several devices because of poor signal strength in my office).
Once updated, go to options->advanced calling->activate later->ok
You should now see the Turn on HD Calling in gray, do not turn off device as prompted, just set the device down and wait you should see that the HD ON option will be added shortly.
You can now root without loosing HD Voice or WiFi, I even froze the system update apps and have no issue with making calls (dropping to 1x from LTE).
Hope this helps!

link broken
can i have a link for rootedsystem.img and system.img for LG g4 vs98613B? tnx for the reply

sup everyone, laser here, i was notified about the links being broken and i am at work on it as we speak, i was able to recover the rootedsystem.img and 13B KDZ, i am on a lookout for the system.img, if anyone has a copy please post it so i can set these files up on my google drive, Video and Post will be updated with the working links

D851 converted to D850 looking for a way back

Hi guys;
So i bought a second hand unlocked D851 ( TMOBILE) with kitkat (cloudy rom) wanted to upgrade it to lolipop but i hard bricked it then used board diag program to bring it back to life but i extracted a d850 rom TOT since the d851 didnt work so now my lg g3 is at&t and permenantly locked ,been trying for a week now to unlocked it for nothing then I read somewhere in this forum that its easy to unlock the d851 using the tmobile app. so is there any way to change it back to D851.

Anyone has any idea?!!

how u use the board diag cuz im stock in qualcomm hs-usb qdloader 9008 and the threadt is closed now

ipus89 said:
how u use the board diag cuz im stock in qualcomm hs-usb qdloader 9008 and the threadt is closed now
Click to expand...
Click to collapse
Try this thread... it is still open & active: https://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359

startswithPendswithOOH said:
Try this thread... it is still open & active: https://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
Click to expand...
Click to collapse
how about my problem??!!!

nice8man said:
how about my problem??!!!
Click to expand...
Click to collapse
1)What do you mean permanently locked...carrier/sim, mcafee security, something else? If it's carrier you can order a sim unlock code off of ebay for @$4.00 us, or use any other sim unlock services out there.
2)If you changed a d851 to a d850 using board diag and manually loading the partitions - then why not extract a d851 tot and do the same thing?

startswithPendswithOOH said:
1)What do you mean permanently locked...carrier/sim, mcafee security, something else? If it's carrier you can order a sim unlock code off of ebay for @$4.00 us, or use any other sim unlock services out there.
2)If you changed a d851 to a d850 using board diag and manually loading the partitions - then why not extract a d851 tot and do the same thing?
Click to expand...
Click to collapse
thank you for the reply.
1- its carrier unlock + i have no online wallet and i cant get one
2- thats what im looking for is there a way to manually load d851 partitions i mean when i loaded d850 partitions my phone was in dload mode ( hard bricked) do i have to hard unbrick now again?
by the way i can search for other carriers and i find mine under rat:GSM but i m unable to connect to it .

nice8man said:
thank you for the reply.
1- its carrier unlock + i have no online wallet and i cant get one
2- thats what im looking for is there a way to manually load d851 partitions i mean when i loaded d850 partitions my phone was in dload mode ( hard bricked) do i have to hard unbrick now again?
by the way i can search for other carriers and i find mine under rat:GSM but i m unable to connect to it .
Click to expand...
Click to collapse
1) I don't know of a free way to get an unlock code, so if you can't order one you're probably stuck. Pay a friend who can order one for you?
2) If we're on the same page here and you previously used the board diag tool then that should work again. Hard brick usually shows up in your device manager as qualcomm 9008 instead of an lg device, so to get back to that condition you would have to open the phone up and short a pin -
follow the guide in the link I posted before and you should be good to go. I don't have links for any d851 tot files though...sorry, not my variant.

startswithPendswithOOH said:
1) I don't know of a free way to get an unlock code, so if you can't order one you're probably stuck. Pay a friend who can order one for you?
2) If we're on the same page here and you previously used the board diag tool then that should work again. Hard brick usually shows up in your device manager as qualcomm 9008 instead of an lg device, so to get back to that condition you would have to open the phone up and short a pin -
follow the guide in the link I posted before and you should be good to go. I don't have links for any d851 tot files though...sorry, not my variant.
Click to expand...
Click to collapse
so i need to hard brick my phone again?

nice8man said:
so i need to hard brick my phone again?
Click to expand...
Click to collapse
Unfortunately...I think so. If you were to try and use the lg flash tool and try and tot a d851 file into a d850 it'll probably throw some errors - model check, for ex - and won't flash. You can try and see for yourself if you'd like...here's a link for a couple tools; the 1st is kdz method, second is tot: https://forum.xda-developers.com/showthread.php?t=2785089
To brick it again follow guide I linked( https://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359), short that 2nd jtag pin in the pic for @5 seconds, plug in the usb, and it should go to qualcomm 9008. You already know how to do the rest as far as loading partitions and such, and if you don't the guide will tell you what to do.
Good luck :good:

startswithPendswithOOH said:
Unfortunately...I think so. If you were to try and use the lg flash tool and try and tot a d851 file into a d850 it'll probably throw some errors - model check, for ex - and won't flash. You can try and see for yourself if you'd like...here's a link for a couple tools; the 1st is kdz method, second is tot: https://forum.xda-developers.com/showthread.php?t=2785089
To brick it again follow guide I linked( https://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359), short that 2nd jtag pin in the pic for @5 seconds, plug in the usb, and it should go to qualcomm 9008. You already know how to do the rest as far as loading partitions and such, and if you don't the guide will tell you what to do.
Good luck :good:
Click to expand...
Click to collapse
the link you attached is for mobiles that are already hard bricked mine is not

nice8man said:
the link you attached is for mobiles that are already hard bricked mine is not
Click to expand...
Click to collapse
Yeah....and?
Re-read your previous post where you asked if you'll have to brick it again.
I said yes, and gave you a link on how to do it. Did you read the link? My guess would be no, since the 1st 4 steps tell you how to brick it and enter qualcomm9008 mode.
You're on your own now. Good luck. And you're welcome for the time I spent trying to help you.

startswithPendswithOOH said:
Yeah....and?
Re-read your previous post where you asked if you'll have to brick it again.
I said yes, and gave you a link on how to do it. Did you read the link? My guess would be no, since the 1st 4 steps tell you how to brick it and enter qualcomm9008 mode.
You're on your own now. Good luck. And you're welcome for the time I spent trying to help you.
Click to expand...
Click to collapse
Thank you for your replies man i really appriciate it...i have read that topic like 5 times; maybe i dont understand english very well but when i read the title LG G3 Hard Brick Recovery+ Required Materials:Bricked LG G3 i thought he meant that this topic is for people that has thier phone bricked and need to recover them.

nice8man said:
Thank you for your replies man i really appriciate it...i have read that topic like 5 times; maybe i dont understand english very well but when i read the title LG G3 Hard Brick Recovery+ Required Materials:Bricked LG G3 i thought he meant that this topic is for people that has thier phone bricked and need to recover them.
Click to expand...
Click to collapse
It's cool. Yes the guide is for already bricked phones, but what I was trying to say is since you have a functional phone rt now you're gonna have to brick it, and by brick it I mean qualcomm9008 mode, and that's what the 1st part of the guide shows you how to do by shorting out the pin. Once you get to Qualcomm mode you can then use the board diag tool and load your partitions that you extracted from the tot and hopefully get back to your original d851 phone and get back up and running. Does that make more sense?
Again...good luck

startswithPendswithOOH said:
It's cool. Yes the guide is for already bricked phones, but what I was trying to say is since you have a functional phone rt now you're gonna have to brick it, and by brick it I mean qualcomm9008 mode, and that's what the 1st part of the guide shows you how to do by shorting out the pin. Once you get to Qualcomm mode you can then use the board diag tool and load your partitions that you extracted from the tot and hopefully get back to your original d851 phone and get back up and running. Does that make more sense?
Again...good luck
Click to expand...
Click to collapse
I did not know that you can hard brick the phone by shorting the pins; thank you.

startswithPendswithOOH said:
It's cool. Yes the guide is for already bricked phones, but what I was trying to say is since you have a functional phone rt now you're gonna have to brick it, and by brick it I mean qualcomm9008 mode, and that's what the 1st part of the guide shows you how to do by shorting out the pin. Once you get to Qualcomm mode you can then use the board diag tool and load your partitions that you extracted from the tot and hopefully get back to your original d851 phone and get back up and running. Does that make more sense?
Again...good luck
Click to expand...
Click to collapse
I hard bricked it again and then extracted another D851 tot and then loaded all the necessary partitions but the phone still on qload mode i copied the sbl1.mbm of the D850 and tried them with D851 partitions the phone revived but not in download mode.
I managed tp recover all partitions and the phone is on dowloading mode but still detected as d850 so i have the dll cross error everytime i try to flash a rom even with using the custon dll file.

[help] QFIL files for LG G4 F500L (Korean)

Hey guys, as the title itself suggests I have a lg g4 in the Korean version F500L that after I installed a European stock rom of android 6.0 the brickou phone, so far so good since I knew the problem was in the firmware because it still showed that screen when removing the battery, the problem is that I installed an eMMC file (if I'm not mistaken this is what the file is called) from lg g4 h815 with QFIL, and from then on the phone died and stopped to show that screen when I took the battery, I did some tutorial here from the forum where I was able to install a corresponding rom of my F500L, and after that the phone makes noise and lights the LEDs but shows nothing on the screen, so I wanted wondering if anyone could help me by posting somewhere for me to download the QFIL file of the right version that is on his board which is the F500L so I can fix my cell phone.

F500l QFIL
I need this for mt bricked f500l. No download mode please link. Thank you.

weissmankh815 said:
Hey guys, as the title itself suggests I have a lg g4 in the Korean version F500L that after I installed a European stock rom of android 6.0 the brickou phone, so far so good since I knew the problem was in the firmware because it still showed that screen when removing the battery, the problem is that I installed an eMMC file (if I'm not mistaken this is what the file is called) from lg g4 h815 with QFIL, and from then on the phone died and stopped to show that screen when I took the battery, I did some tutorial here from the forum where I was able to install a corresponding rom of my F500L, and after that the phone makes noise and lights the LEDs but shows nothing on the screen, so I wanted wondering if anyone could help me by posting somewhere for me to download the QFIL file of the right version that is on his board which is the F500L so I can fix my cell phone.
Click to expand...
Click to collapse
Before you screw things up even more, suggest you refer to this thread: [GUIDE][9008][EDL|QDL][QUALCOMM ONLY] Unbrick via external sdcard (no QFIL!) and ask the author of the thread steadfasterX for some help - reference the OP (original first post by the author) and refer to the paragraph titled, Support / IRC Channel as you will get the best direct help there to solve your mess, if it is even possible now. He knows more about the LG G4 and the problems you are facing than anyone else in the LG G4 forums. You may ultimately be facing replacing the motherboard but that is for steadfasterX to determine.