Develop Bugs

LG D855

Hey Guys,i have LG D855 which is stuck on update firmware,i tried many firmwares KDZ and TOT files but no luck,whenever i try to flash with kdz file then it stuck on 2% then show retry i retried many times but same stuck on 2%.And when i try to flash it with tot file then it gave error after 6seconds.i also tried to update it online with lg support tool but same.Any expert can help me guide me,sory for my bad english.

When i flash tot with LG tool i always get error, but it goes on still. Have you installed proper drivers?

ken1337 said:
When i flash tot with LG tool i always get error, but it goes on still. Have you installed proper drivers?
Click to expand...
Click to collapse
yes drivers are installed properly.Before 3 days ago i flashed F180s.

Use usb 2.0 port

Nomi1987 said:
Hey Guys,i have LG D855 which is stuck on update firmware,i tried many firmwares KDZ and TOT files but no luck,whenever i try to flash with kdz file then it stuck on 2% then show retry i retried many times but same stuck on 2%.And when i try to flash it with tot file then it gave error after 6seconds.i also tried to update it online with lg support tool but same.Any expert can help me guide me,sory for my bad english.
Click to expand...
Click to collapse
I am facing the same issue here with my lg D855. have u found any way to flash kdz? I am getting the same error at 2%. No matter how many times I did.

Lg g3 d855!!pls help:'( ! Hardbrick ! Not turning on,no download mode,pc dont detect!

LG G3 D855 INDIAN VERSION ! NO LEDLIGHTS,NOT TURNING ON,NO DOWNLOAD MODE N NOT DETECTING WHILECONNECTING TO PC!!
HIGH PRIORITY PLEASEEEE
Please Help me Guys !!
I Had KDZ MM FOR MY LG G3 D855 AND LATER IT WAS "NO ROOT" SO I INSTALLED KINGROOT N ROOTED MOBILE AND I INSTALLED "TWRP"APP FROM PLAYSTORE AND INSTALLED RECOVERY IMG"TWRP 2.7.0" AND BOOT INTO RECOVERY
THEN MY PHONE STOPPED TURNING ON AND WHILE I CONNECT TO P.C IT CANNOT BE DETECTED EITHER !! I TRIED ALL WAYS TO BOOT MY MOBILE !! IT MIGHT BE SOFTWARE BRICKED PLEASE HELP ME TURN ON MY MOBILE LG G3 D855 INT VERSION WHICH IS RUNNING ON MM ROM 6.0 !! PLEASEEEE HELPMEEEE PLEASEEE SOMEONE

Just you check!
+ Low battery???
you can changing in off ....
and then.... into again download mode.
if(not work).. I think Your phone was hardbrick.

mchiensd said:
Just you check!
+ Low battery???
you can changing in off ....
and then.... into again download mode.
if(not work).. I think Your phone was hardbrick.
Click to expand...
Click to collapse
It was 100% charged bfre hardbrick but my phone doesntevn show its chargngornot aftr i connect chrger

Rishi223 said:
It was 100% charged bfre hardbrick but my phone doesntevn show its chargngornot aftr i connect chrger
Click to expand...
Click to collapse
Can into Dowload Mode...?

mchiensd said:
Just you check!
+ Low battery???
you can changing in off ....
and then.... into again download mode.
if(not work).. I think Your phone was hardbrick.
Click to expand...
Click to collapse
It was 100% charged bfre hardbrick but my phone doesntevn show its chargngornot aftr i connect chrger

Rishi223 said:
It was 100% charged bfre hardbrick but my phone doesntevn show its chargngornot aftr i connect chrger
Click to expand...
Click to collapse
Turning on LG logo???
Into Download mode>>>????

help
Ramesh Netha said:
LG G3 D855 INDIAN VERSION ! NO LEDLIGHTS,NOT TURNING ON,NO DOWNLOAD MODE N NOT DETECTING WHILECONNECTING TO PC!!
HIGH PRIORITY PLEASEEEE
Please Help me Guys !!
I Had KDZ MM FOR MY LG G3 D855 AND LATER IT WAS "NO ROOT" SO I INSTALLED KINGROOT N ROOTED MOBILE AND I INSTALLED "TWRP"APP FROM PLAYSTORE AND INSTALLED RECOVERY IMG"TWRP 2.7.0" AND BOOT INTO RECOVERY
THEN MY PHONE STOPPED TURNING ON AND WHILE I CONNECT TO P.C IT CANNOT BE DETECTED EITHER !! I TRIED ALL WAYS TO BOOT MY MOBILE !! IT MIGHT BE SOFTWARE BRICKED PLEASE HELP ME TURN ON MY MOBILE LG G3 D855 INT VERSION WHICH IS RUNNING ON MM ROM 6.0 !! PLEASEEEE HELPMEEEE PLEASEEE SOMEONE
Click to expand...
Click to collapse
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
This link will help you guy. good luck

thurasisyein said:
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
This link will help you guy. good luck
Click to expand...
Click to collapse
That link works, but you need MM TOT file.. can't find one

pakatsui said:
That link works, but you need MM TOT file.. can't find one
Click to expand...
Click to collapse
Then how ???can i use other lollipop TOT Insteadof MM Tot ???

pakatsui said:
That link works, but you need MM TOT file.. can't find one
Click to expand...
Click to collapse
You just downgrade to lollipop, then.... up MM by ZIP

mchiensd said:
You just downgrade to lollipop, then.... up MM by ZIP
Click to expand...
Click to collapse
Can't downgrade since my phone's bricked. I need MM tot to unbrick since I was running MM when my phone got bricked.

pakatsui said:
Can't downgrade since my phone's bricked. I need MM tot to unbrick since I was running MM when my phone got bricked.
Click to expand...
Click to collapse
I known.... But ....
You can downgrade your phone from MM to LL....
Then you UP again to MM
....
You just download 10x TOT... flash to LL..

mchiensd said:
I known.... But ....
You can downgrade your phone from MM to LL....
Then you UP again to MM
....
You just download 10x TOT... flash to LL..
Click to expand...
Click to collapse
Okay.. but the instructions said that I need the tot that is the same android version as the phone before it was bricked. Are you sure this won't make things worse?

pakatsui said:
Okay.. but the instructions said that I need the tot that is the same android version as the phone before it was bricked. Are you sure this won't make things worse?
Click to expand...
Click to collapse
HERE

Hello there,
I have the same problem with my G3 D855.
I send it now but at the LG customer under warranty.
Let's see what it comes out.

Fixed by doing the shorting method. Flashed v10* instead of MM like I was supposed to, but I got to download screen and reinstalled MM

wswfaktor said:
Hello there,
I have the same problem with my G3 D855.
I send it now but at the LG customer under warranty.
Let's see what it comes out.
Click to expand...
Click to collapse
Hey, please share the outcome.

Hey ho,
I'll keep you posted.
The support has now sent me the repair order and the shipping label to the next repair service. On Monday my G3 goes on tour.
Hopefully it is then end of the week back.
As a repair base I had given an update error. Which was caused by the "LG PC Suite" program.

Hope this helps
http://forum.xda-developers.com/lg-g3/help/fix-marshmallow-autorec-hard-brick-t3284608

catercousin said:
Hope this helps
http://forum.xda-developers.com/lg-g3/help/fix-marshmallow-autorec-hard-brick-t3284608
Click to expand...
Click to collapse
Hello there,
Yes, the way I have already looked at.
But I have warranty on my G3 until the end of 2016th
Since I try only so dear, and when LG says no because then I try this out.
Would not be the first mobile phone which you have to open and to repair it ^^

[Help] Stuck on download mode after trying to return to stock rom

Hello everyone
My probleme is kind simple : i'm stuck on download mode after failing to return to stock rom with the ToT method (Lg Flash Tool)
My phone is a LG G3 D885 V10n
i tried to go back to stock rom (this one LGD855AT-00-V10e-EUR-XX-JUL-08-2014-32G+0)
i followed the tuto here on the forum but i haved a error at 6% (3sec) :
[ERROR] : Partition Change factory Partition
before trying the tot methodei tried with kdz methode (Lg Flash Tool 2014 ) but i got error at 2%
Thank you for the help
Sorry for bad english

Blazezius said:
Hello everyone
My probleme is kind simple : i'm stuck on download mode after failing to return to stock rom with the ToT method (Lg Flash Tool)
My phone is a LG G3 D885 V10n
i tried to go back to stock rom (this one LGD855AT-00-V10e-EUR-XX-JUL-08-2014-32G+0)
i followed the tuto here on the forum but i haved a error at 6% (3sec) :
[ERROR] : Partition Change factory Partition
before trying the tot methodei tried with kdz methode (Lg Flash Tool 2014 ) but i got error at 2%
Thank you for the help
Sorry for bad english
Click to expand...
Click to collapse
Again try with kdz ignore error just look into your phone flash is running or not....try to use different cable or pc...

Anik49 said:
Again try with kdz ignore error just look into your phone flash is running or not....try to use different cable or pc...
Click to expand...
Click to collapse
2hr ignoring the error no news :/

Blazezius said:
2hr ignoring the error no news :/
Click to expand...
Click to collapse
Are you sure you install proper driver....for flash tool and try different pc and cable

Blazezius said:
Hello everyone
My probleme is kind simple : i'm stuck on download mode after failing to return to stock rom with the ToT method (Lg Flash Tool)
My phone is a LG G3 D885 V10n
i tried to go back to stock rom (this one LGD855AT-00-V10e-EUR-XX-JUL-08-2014-32G+0)
i followed the tuto here on the forum but i haved a error at 6% (3sec) :
[ERROR] : Partition Change factory Partition
before trying the tot methodei tried with kdz methode (Lg Flash Tool 2014 ) but i got error at 2%
Thank you for the help
Sorry for bad english
Click to expand...
Click to collapse
I don't know but it seems you're going from v10n to v10e it looks like a downgrade of firmware, I think you gotta do extra steps when you wanted to do a downgrade... Anyway, why don't you try to flash latest KDZ, you can find it here http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=XXXXXXXXXXXXXXX just replace the X's with your IMEI that can be found if you remove your battery or in the box. Once you enter your IMEI without hyphens you can find where it says <sw_url> there will be the URL to the latest firmware. Good luck.

LGUP shows unknown model ????

Hi Guys i have LG G3 D851 ..i am currently on MM i want to downgrade to lollipop so i downloaded the kdz file V20e but the problem is that LGUP cannot detect my G3 shows the device as unknown model but correctly shows the comports i even tried using LGFlash tool used seems that i cannot downgrade shows error and stops so i wanna know is there any way to fix this unknown model in LGUP ...

Guess no one wants to help here ?? To anyone else who has this issue u may need to change the buildprop file and ur phone must be rooted it still doesnt shows as unknown in LGUP but since i have rooted my phone n bought a new battery and installed xposed and im having a good battery life i still want to know why it aint showing up in LGUP

jinderation said:
Guess no one wants to help here ?? To anyone else who has this issue u may need to change the buildprop file and ur phone must be rooted it still doesnt shows as unknown in LGUP but since i have rooted my phone n bought a new battery and installed xposed and im having a good battery life i still want to know why it aint showing up in LGUP
Click to expand...
Click to collapse
Did you ever resolve this problem? The same thing is happening to me.

dant3ch said:
Did you ever resolve this problem? The same thing is happening to me.
Click to expand...
Click to collapse
i think D851 doesnt support LGUPdirect mthod thats what i figure but u can go back via tot method to lollipop or kitkat...im still using MM with custom rom

jinderation said:
i think D851 doesnt support LGUPdirect mthod thats what i figure but u can go back via tot method to lollipop or kitkat...im still using MM with custom rom
Click to expand...
Click to collapse
Try this dll it works..
https://drive.google.com/file/d/0B0VrTZddvLF7b3Q1b1BlQ2w0clE/view

Salik Iqbal said:
Try this dll it works..
https://drive.google.com/file/d/0B0VrTZddvLF7b3Q1b1BlQ2w0clE/view
Click to expand...
Click to collapse
is there somehow can u install this dll ? i dont somehow know it ?

jinderation said:
is there somehow can u install this dll ? i dont somehow know it ?
Click to expand...
Click to collapse
Dont install it.. use it with flashtool as dll and tot for ur model.. old flashtool way

Salik Iqbal said:
Dont install it.. use it with flashtool as dll and tot for ur model.. old flashtool way
Click to expand...
Click to collapse
i cant seem to flash via lgflashtool 2014 cuz it needs kdz n in TWRP u need .zip file...what other flashing method is available?

jinderation said:
i cant seem to flash via lgflashtool 2014 cuz it needs kdz n in TWRP u need .zip file...what other flashing method is available?
Click to expand...
Click to collapse
The only flashing method that has ever worked for me when my phone was bricked along with Corrupted recovery is the .TOT method. And that I'm afraid is the one from where you have to start all over from Out of the box experience with 4.4 Kitkat. If the LGFlashTool2014 does not work for you, I recommend the LGFlashtoolv1.8.1 + the crack. It will not ask you for the KDZ and should allow you to downgrade without any hassle.
There are 2 things you will need:
LGD851AT-01-V10c.zip & LGFLASHv160.dll
This will point you in the right direction. Just scroll down to the text where it says "2014 TOT Method (Old/Outdated)"
http://forum.xda-developers.com/showthread.php?t=2785089
Good luck

jinderation said:
Guess no one wants to help here ?? To anyone else who has this issue u may need to change the buildprop file and ur phone must be rooted it still doesnt shows as unknown in LGUP but since i have rooted my phone n bought a new battery and installed xposed and im having a good battery life i still want to know why it aint showing up in LGUP
Click to expand...
Click to collapse
its dll you must download this one LGUP_8974.dll " LGUP_8974_8084_DLL_Ver_0_3_17_6.msi "

Hi guys,I'm a Chinese ,I found this dll in Chinese forum ,but it's difficult to download,thank you !! and I'll take this

Solution to LGUP LG G3 unknown
While an old thread, it'll be found in searches. For anybody who gets "UNKNOWN" device with LGUP for the LG G3, I found that LGUP for the G3 is often distributed with the wrong DLL file. See the details here, post #11.
HTH

LGUP worked with my LG G3 D851 when I used it as in this tutorial:
LG G3 LineageOS Tutorial - Linus Tech Tips

Plz some help lg up 0x2000 invalid command repsonse

Hi guy,
first thx for everyone working to make the lg g4 better .
i have lg g4 H815P it is running the new update N 7.0 (v29a) . i have been using it since like a month and the battery was rly drains insainly since then so i decide to roll it back to 5.1 , so i boot it up without checking the roll back version again it was 0 before i update it , so after choosing the .kdz v10e i used refurbished and press start . it reaches to the system and in 25% it showed me a message error : 0x2000 invalid command response . i search but found nothing on that and i tried to boot it up to 7.0 but it took me to the download mode and tell me in the little box ( 633A B61 Modified)with modfied on red so what i can to do to get it back , btw it is clean version of nouget with no root and locked bootloader and i can reach fastboot .
i tried the lg up 1.8v method but keep tell me connection fail error . some help plz . <3 thx guys
PS: i think it is fine if can find a way to flash the v29a (nouget korean ) through , i just want it to back i don't care about the version

did you search it? where?, cause here in the forum there are a some of threads with the same issue...
https://forum.xda-developers.com/showpost.php?p=73642302&postcount=4

Thx any way
the_naxhoo said:
did you search it? where?, cause here in the forum there are a some of threads with the same issue...
Click to expand...
Click to collapse
i tried this method but same give me error at 633A B99 while flashing the system partition

link
the_naxhoo said:
did you search it? where?, cause here in the forum there are a some of threads with the same issue...
Click to expand...
Click to collapse
i find a way maybe work with a tot file but i can't find it for my h815p device can u help me finding the link

fffirass said:
i find a way maybe work with a tot file but i can't find it for my h815p device can u help me finding the link
Click to expand...
Click to collapse
if the tot or kdz are for H815EU, then it will works for any other H815x (including H815p).
I'm a H815p's user too.

thx
the_naxhoo said:
if the tot or kdz are for H815EU, then it will works for any other H815x (including H815p).
I'm a H815p's user too.
Click to expand...
Click to collapse
there is a tot file for h815 i will try it then lets see what happened

???
the_naxhoo said:
if the tot or kdz are for H815EU, then it will works for any other H815x (including H815p).
I'm a H815p's user too.
Click to expand...
Click to collapse
do u know a way to check the roll back version from the download mode or the fastboot mode

fffirass said:
do u know a way to check the roll back version from the download mode or the fastboot mode
Click to expand...
Click to collapse
AFAIK, the H815p don't have anti-rollback... so you should have ARB v0

thx
the_naxhoo said:
AFAIK, the H815p don't have anti-rollback... so you should have ARB v0
Click to expand...
Click to collapse
oh , thx then what the problem could be btw i am downloading the tot file for h815
i will give u the results after i try btw if u have any version of v20 in ur phone i suggest to keep it stock without any try to unlock the bootloader and take care of it , because in last 7 days there is a second bootloop issue

fffirass said:
Hi guy,
first thx for everyone working to make the lg g4 better .
i have lg g4 H815P it is running the new update N 7.0 (v29a) . i have been using it since like a month and the battery was rly drains insainly since then so i decide to roll it back to 5.1 , so i boot it up without checking the roll back version again it was 0 before i update it , so after choosing the .kdz v10e i used refurbished and press start . it reaches to the system and in 25% it showed me a message error : 0x2000 invalid command response . i search but found nothing on that and i tried to boot it up to 7.0 but it took me to the download mode and tell me in the little box ( 633A B61 Modified)with modfied on red so what i can to do to get it back , btw it is clean version of nouget with no root and locked bootloader and i can reach fastboot .
i tried the lg up 1.8v method but keep tell me connection fail error . some help plz . <3 thx guys
PS: i think it is fine if can find a way to flash the v29a (nouget korean ) through , i just want it to back i don't care about the version
Click to expand...
Click to collapse
Hey..
I have exact the same Problem while upgrading to 7.0 via tot File. After update stucks after 21% and get same error - 0x2000 invalid command response.
After Battery pulling i´ve used LG Bridge in Software Update Tab and use Correct update error, but LG Bridge tells me there is no Update Error, my System is up to date
I changed some LGUP 8994.dll files, there are some out there...nothing is working.
Try to "downgrade" H81520D_6.0.00_0115.kdz via LGUP, but after 21% it fails too.
So, what next ? Any one a working Idea for me ? Thank you.

Foto-AG said:
Hey..
I have exact the same Problem while upgrading to 7.0 via tot File. After update stucks after 21% and get same error - 0x2000 invalid command response.
After Battery pulling i´ve used LG Bridge in Software Update Tab and use Correct update error, but LG Bridge tells me there is no Update Error, my System is up to date
I changed some LGUP 8994.dll files, there are some out there...nothing is working.
Try to "downgrade" H81520D_6.0.00_0115.kdz via LGUP, but after 21% it fails too.
So, what next ? Any one a working Idea for me ? Thank you.
Click to expand...
Click to collapse
Use v20p!

the_naxhoo said:
Use v20p!
Click to expand...
Click to collapse
Hey the_naxhoo !
Thank you for Helping, 20p was my Key.
I´ve flashed the H81520p_00_0314.kdz.
There are some 20p Versions out there and tested them all, but only the H81520p_00_0314.kdz was worked for me after i´ve extracted the LGUP_8994.dll from the H81520p_00_0314.kdz file with the Tool Windows LGFirmwareExtract-1.2.6.1
Puhhh, i´m so Happy now.
Thank you all PPl here in XDA and wish you all a Wonderfull Christmas !
-Ralf-

Erro on LG UP G4 H818p
I'm instal the android 7.0 Tot file on my H818p using LG UP and this error appears 0x2000 and I can't go back to android 5.1 please help I'm need my phone back

midnightmaster said:
I'm instal the android 7.0 Tot file on my H818p using LG UP and this error appears 0x2000 and I can't go back to android 5.1 please help I'm need my phone back
Click to expand...
Click to collapse
You tried the H81520p_00_0314.kdz Rom ? Only this Rom version is working for you.
Greets

Foto-AG said:
You tried the H81520p_00_0314.kdz Rom ? Only this Rom version is working for you.
Greets
Click to expand...
Click to collapse
Thanks, I tried this method but it did not work on my H818p, but I fixed my phone using this method https://forum.xda-developers.com/g4/general/fix-unbricking-lg-g4-h818p-stuck- t3707485

Foto-AG said:
Hey the_naxhoo !
Thank you for Helping, 20p was my Key.
I´ve flashed the H81520p_00_0314.kdz.
There are some 20p Versions out there and tested them all, but only the H81520p_00_0314.kdz was worked for me after i´ve extracted the LGUP_8994.dll from the H81520p_00_0314.kdz file with the Tool Windows LGFirmwareExtract-1.2.6.1
Puhhh, i´m so Happy now.
Thank you all PPl here in XDA and wish you all a Wonderfull Christmas !
-Ralf-
Click to expand...
Click to collapse
Guys, You've saved my life! Thanks a lot!
Works like a charm in my LG G4 H815P!

LG H815 - error on every firmware
Hi guys,
I have same problem, already been through all the solutions that I have found, including H81520p_00_0314.kdz and replacing DLL from this firmware. Still got error 0x2000 :/ Any ideas? I have checked mainboar and model is H815 without any letter after.
OK, some update - extracting DLL helped, I can flash firmware, but phone stucks on LG logo and don't want to boot up :/

Hello,
Thank you so much, this method worked - H81520p_00_0314.kdz.
Now how can I install another version of android 6, which is officially in Romania? I honestly do not know which version I should install! (V20?-EUR-xx)?
Please give me all the steps to follow to install an official version.
Thx.
PS: my phone is LG H815 International version, Carrier less.

the_naxhoo said:
did you search it? Where?, cause here in the forum there are a some of threads with the same issue...
https://forum.xda-developers.com/showpost.php?p=73642302&postcount=4
Click to expand...
Click to collapse
eres el puto amoo tiooo me la pase mas de 7 horas buscando una solucion gracias!!!!!