Plz some help lg up 0x2000 invalid command repsonse - G4 Q&A, Help & Troubleshooting

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!!!!!

Related

[q] download mode brick

My lg e980 stock on the download mode screen, don't start the bootloader the logo lg always stuck in the download mode i neeeeeedd help please!!!
bladerunnermx said:
My lg e980 stock on the download mode screen, don't start the bootloader the logo lg always stuck in the download mode i neeeeeedd help please!!!
Click to expand...
Click to collapse
Search in optimus g pro android development forum...
Sent from my LG-E988 using xda app-developers app
bladerunnermx said:
My lg e980 stock on the download mode screen, don't start the bootloader the logo lg always stuck in the download mode i neeeeeedd help please!!!
Click to expand...
Click to collapse
I've been stuck I'm download mode for days no solution found yet.
If you find solution let me know thanks
Your phones are different so his solution probably won't work for you. Try the unbrick thread.
Sent from my LG-E980 using xda app-developers app
Jammol said:
Your phones are different so his solution probably won't work for you. Try the unbrick thread.
Sent from my LG-E980 using xda app-developers app
Click to expand...
Click to collapse
I think it's right my sollutiion won't work...different type..
Sent from my LG-E988 using xda app-developers app
Resolved, is alive!!
riz157 said:
I've been stuck I'm download mode for days no solution found yet.
If you find solution let me know thanks
Click to expand...
Click to collapse
Hi riz157, i finally solve the problem: if you have the AT&T LG E980 you should look this tutorial http://forum.xda-developers.com/showthread.php?t=2302660 I downloaded the files and followed the instructions and I could repair my phone. I hope you find it useful as it was for me. :victory::victory:
bladerunnermx said:
Hi riz157, i finally solve the problem: if you have the AT&T LG E980 you should look this tutorial http://forum.xda-developers.com/showthread.php?t=2302660 I downloaded the files and followed the instructions and I could repair my phone. I hope you find it useful as it was for me. :victory::victory:
Click to expand...
Click to collapse
Thanks but having issue extracting tot file. Any tips? I've got F240L version.
riz157 said:
Thanks but having issue extracting tot file. Any tips? I've got F240L version.
Click to expand...
Click to collapse
Hi, I was searching info and I found this, i don't know if can work to solve the download mode problem reflashing the firmware. http://www.lgmobile.co.kr/lgmobile/front/download/retrieveDownloadMain.dev Where it says Optimug G Pro Upgrade, click in the option "U+" that is the AKA of the F240L. I don't understand the characters, it seem korean or something like that, but there it is a info about the LG Suppot tool, i think with this program can download the tot file or flash directly with an internet connection.
I was searching for a kzd flash for lg optimus g pro series but i can't found a easy software tool for this purpose. But in this link is the KDZ Firmware files for your version http://lg-phone-firmware.com/index.php?id_mod=25
bladerunnermx said:
Hi, I was searching info and I found this, i don't know if can work to solve the download mode problem reflashing the firmware. http://www.lgmobile.co.kr/lgmobile/front/download/retrieveDownloadMain.dev Where it says Optimug G Pro Upgrade, click in the option "U+" that is the AKA of the F240L. I don't understand the characters, it seem korean or something like that, but there it is a info about the LG Suppot tool, i think with this program can download the tot file or flash directly with an internet connection.
I was searching for a kzd flash for lg optimus g pro series but i can't found a easy software tool for this purpose. But in this link is the KDZ Firmware files for your version http://lg-phone-firmware.com/index.php?id_mod=25
Click to expand...
Click to collapse
The problem I'm having is firmware I downloaded is corrupt when I try to extract tot file it gives e error message, file is corrupt.
Thanks will take a look let you know if it works.
riz157 said:
The problem I'm having is firmware I downloaded is corrupt when I try to extract tot file it gives e error message, file is corrupt.
Thanks will take a look let you know if it works.
Click to expand...
Click to collapse
hi..i to have lg f240l which struck in download mode .did u found any solution?can u please tell me in detail?i was dng an offline flashing(downgrading to 4.1.2)then suddenly a message came server connection failed.when i powered on it strucked in download mode.pls pls pls help!!!
krishna13 said:
hi..i to have lg f240l which struck in download mode .did u found any solution?can u please tell me in detail?i was dng an offline flashing(downgrading to 4.1.2)then suddenly a message came server connection failed.when i powered on it strucked in download mode.pls pls pls help!!!
Click to expand...
Click to collapse
You just destroyed your firmware, hope you back up your phone regularly because every data on that device is now gone. On the brighter note, since you know how to flash the rom, all you have to do is flash the device correctly and you should be good.
krishna13 said:
hi..i to have lg f240l which struck in download mode .did u found any solution?can u please tell me in detail?i was dng an offline flashing(downgrading to 4.1.2)then suddenly a message came server connection failed.when i powered on it strucked in download mode.pls pls pls help!!!
Click to expand...
Click to collapse
Sorry to hear your having issues. It's been such a long time I can't remember what worked. I did fix the issue in the end after much searching and trying but can't remember what I did.
riz157 said:
Sorry to hear your having issues. It's been such a long time I can't remember what worked. I did fix the issue in the end after much searching and trying but can't remember what I did.
Click to expand...
Click to collapse
Same problem , help needed.
I got the same issue and can't get the device to take the tot
a-KNOW-nymous said:
Same problem , help needed.
Click to expand...
Click to collapse
1. connect ur phn to ur pc and install this flashtool
2.install drivers of ur mbl
3.download the kdz firmware file u want from here http://www.lg-phone-firmware.com/index.php?id_mod=25
4.now follow the steps provided in the thread http://forum.xda-developers.com/showthread.php?t=2797190
5.its better to choose cse flash as i did that(when i chosen normal flash,the update stopped saying some error.so disconneted my net connection and tried again.it worked)
6.if u follow the above steps correctly,ull get ur phn back within 6 minutes.
(sorry for my english) and please let me know if ur phn is back.
hope this will help..
... deleted. Ignore my mistake.

accidently put d722 firmware in case of d725

i accidently flash my lg g3 s d725pr with d722 because i wasnt getting d725pr firmware...
now that i have got d725pr firmware after many days wait now i am having error during flashing i tried every possible flash tool for lg but it doesnt go off from 4% and i have the error error during upgrade please remove battery.............
any one have any id how to get rid of d722 firmware from and install d725pr firmware and yeah i have kdz format file...
no tot or dll files for d725pr firmware thanks
can you tell me where did you get d725 firmware and FWupdate manual? I need to flash my phone too, but can not find firmware files
shamii311 said:
i accidently flash my lg g3 s d725pr with d722 because i wasnt getting d725pr firmware...
now that i have got d725pr firmware after many days wait now i am having error during flashing i tried every possible flash tool for lg but it doesnt go off from 4% and i have the error error during upgrade please remove battery.............
any one have any id how to get rid of d722 firmware from and install d725pr firmware and yeah i have kdz format file...
no tot or dll files for d725pr firmware thanks
Click to expand...
Click to collapse
what happened? does it boot still
itsbighead said:
what happened? does it boot still
Click to expand...
Click to collapse
bro its working fine in d722 but i am having signal issue and its making me mad not stable for 1 sec...
first 1 bought this phone lg d725pr v10a firmware was installed and everything was working a one .....
then my firmware got corrupted and was stuck at lg logo due to rooting it with unknown apps..
so i wasnt getting this d725pr firmware from any where so i flashed it with d722 firmware phone started working but signals are dropping and no wcdma or lite...
but now i got d725pr firmware now the thing is that it isnt flashing cuz of d722 dll files in it...........
now i need to fix this
nick_fc said:
can you tell me where did you get d725 firmware and FWupdate manual? I need to flash my phone too, but can not find firmware files
Click to expand...
Click to collapse
bro there are two versions one is d725 and the other one is d725pr which one you want
itsbighead said:
what happened? does it boot still
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2254607
check this out you will get an idea of my problem
shamii311 said:
bro there are two versions one is d725 and the other one is d725pr which one you want
Click to expand...
Click to collapse
label says lg-d725
about phone menu says LG-D725
sw d72510d
nick_fc said:
label says lg-d725
about phone menu says LG-D725
sw d72510d
Click to expand...
Click to collapse
sorry its lg d725pr v10a
shamii311 said:
sorry its lg d725pr v10a
Click to expand...
Click to collapse
but where did you get d725pr firmware?
nick_fc said:
but where did you get d725pr firmware?
Click to expand...
Click to collapse
http://mobile.gaodi.net/forum.php?mod=forumdisplay&fid=564&filter=typeid&typeid=2860
shamii311 said:
http://mobile.gaodi.net/forum.php?mod=forumdisplay&fid=564&filter=typeid&typeid=2860
Click to expand...
Click to collapse
link is broken

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 ^^

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...
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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
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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

lg g4 lgup error pls fast help

Hi guys ,
i have lg g4 h815p on v29a and i want to roll it back so i grab a kdz then try to flash it but it gives me 0x2000 invalid command response i tried another kdz but it didn't work i even tried the v29a tot file but the same it give me this error at system like 24% i tried to replace the dll file but didn;t work any ideas pls i want to get phone back i don't care 5.1 or 6.0 or 7.0 so some help and thx in advance .
fffirass said:
Hi guys ,
i have lg g4 h815p on v29a and i want to roll it back so i grab a kdz then try to flash it but it gives me 0x2000 invalid command response i tried another kdz but it didn't work i even tried the v29a tot file but the same it give me this error at system like 24% i tried to replace the dll file but didn;t work any ideas pls i want to get phone back i don't care 5.1 or 6.0 or 7.0 so some help and thx in advance .
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replace with this files in Crogram files/lg electronics/lgup/model/8994 make buck up of old files..
http://www.mediafire.com/file/3umc5jboc0cwcm5/8994.zip
a
raptorddd said:
replace with this files in Crogram files/lg electronics/lgup/model/8994 make buck up of old files..
http://www.mediafire.com/file/3umc5jboc0cwcm5/8994.zip
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i get the same error but now at 11% insted of 24% and btw i can't enter system every time i boot up it take me to the download me and tell me
6333A B50
modified
fffirass said:
i get the same error but now at 11% insted of 24% and btw i can't enter system every time i boot up it take me to the download me and tell me
6333A B50
modified
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sorry cant help you. search and see if someone has fix for it.
Search Downgrade Android Nougat LG G4 H815P | H818P on YouTube, that solved my brick
Thxxxxxxxxxxxxxxx
dylank said:
Search Downgrade Android Nougat LG G4 H815P | H818P on YouTube, that solved my brick
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i tried this method but didn't work but then I flash a kdz i had already and it works .
idk what is fcking wrong with this company .
You downgraded because no network? Isn't Nougat good? I too am planning to install V29A soon on my H818P
When I've this problem on my LG G4 H818P, I install F500K30c_00_0710.kdz which has been modified. After install system is in bootloop. I don't hard reset because modem. Then I install H81520o Moded.kdz, and then Lollipop or Marshmallow.
dylank said:
Search Downgrade Android Nougat LG G4 H815P | H818P on YouTube, that solved my brick
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Thanks man, you saved me!

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