Develop Bugs

(fix) lg tool bug fix

Since the last update tool LGTool should we not also use the tool to flash KDZ as usual anymore. So we have to do it this way. Thanks @ Cloudyfa The Mod note KDZ update instructions for the box. @ blueberry chucvnvn @ @ gts8003 @ xuanduc89 ... Cloudyfa said :: ↑ faulty LG FlashTool You can try to do it this way:
1.Download file: http://www.androidfilehost.com/?fid=23329332407577839 Cloudyfa said :: ↑
2. Delete the folder C: \ ProgramData \ LGMOBILEAX folder and replace it with LGMOBILEAX extract from the file.
3. Open file Windows/System32/Drivers/etc/hosts with Admin rights. Add the following lines: Code:127.0.0.1 csmg.lgmobile.com
4. Download firmware update tool: http://www.androidfilehost.com/?fid=23329332407577842
5. Download Small HTTP
Server: http://www.androidfilehost.com/?fid=23329332407577847
6. Http.exe run before running LGFlashtool
7. Take steps up KDZ or TOT as normal or do. * 1 However, some anti-virus software will detect this soft mistaken, to allow it, and decided to spend it is up to you ok. Click to expand .. . SOURCE LG VIETNAM
How to modify the host file
1. Click Start -> All Programs -> Accessories
2. Right click Notepad and select Run as administrator
3. Click Continue on the "Windows needs your permission" UAC window.
4. When Notepad opens Click File -> Open
5. In the filename field type C:\Windows\System32\Drivers\etc\hosts
6. Click Open

I always get "Battery Level to Low" but my phone is even charged, dont know what i can do.
and when i use kdz_fw_upd i always get "extract file error"
Does someone knows what to do?
bricked my phone after updated my rooted e986 OTA. now i want to restore it back to stock.
Does the phone charge when it is in the cwm recovery?

Thanks bro! you are my life saver. Im deciding to go down to LG service centre tomorrow due to bad flash and now follow your steps, im able to restore back to factory!! Thanks again.

basicone1 said:
I always get "Battery Level to Low" but my phone is even charged, dont know what i can do.
and when i use kdz_fw_upd i always get "extract file error"
Does someone knows what to do?
bricked my phone after updated my rooted e986 OTA. now i want to restore it back to stock.
Does the phone charge when it is in the cwm recovery?
Click to expand...
Click to collapse
try uninstalling everything then install again everything or flash it using another computer

kongming said:
Thanks bro! you are my life saver. Im deciding to go down to LG service centre tomorrow due to bad flash and now follow your steps, im able to restore back to factory!! Thanks again.
Click to expand...
Click to collapse
no problem glad to help

Mr.Gabo said:
try uninstalling everything then install again everything or flash it using another computer
Click to expand...
Click to collapse
tried it on 3 different computers... so i dont think thats the problem

basicone1 said:
tried it on 3 different computers... so i dont think thats the problem
Click to expand...
Click to collapse
try flashing using tot file

I selected "cdma" at "select type" in the left corner of the R&D test tool window. Then the option CSE web upgrade test button appears, Clicked on this and no low battery warning this time. Phone is back to live (F240S)! Flashed the v20c 4.4.2 file for F240S.

VS985 Wont UPDATE after Flashing to 10b and rooting

I flashed my VS985 to from 12b to 10b using the KDZ method then i rooted with stump root.
after that I attempted to update to 12b but it says its up to date but it is still on 10b.
I then attempted to use the LG Upgrade Assistant Via USB but that doesn't even show my phone in menu it runs a detection then nothing it just highlights close.
Is there any reason why my phone wont upgrade?

I think I remember reading that the KDZ method used a pre-release version of 10b that had an issue with updates. In order to update from 10 b, the TOT method was better.

maddog241 said:
I think I remember reading that the KDZ method used a pre-release version of 10b that had an issue with updates. In order to update from 10 b, the TOT method was better.
Click to expand...
Click to collapse
alright i will give the .tot method a try hopefully the works. thank you

maddog241 said:
I think I remember reading that the KDZ method used a pre-release version of 10b that had an issue with updates. In order to update from 10 b, the TOT method was better.
Click to expand...
Click to collapse
alright still no update available is there any other way to update?

macdaddie87 said:
alright still no update available is there any other way to update?
Click to expand...
Click to collapse
Still unable to update after trying the .tot method?

maddog241 said:
Still unable to update after trying the .tot method?
Click to expand...
Click to collapse
yes i did the .tot method and still it says im upto date... Im not the only one having this issue

macdaddie87 said:
yes i did the .tot method and still it says im upto date... Im not the only one having this issue
Click to expand...
Click to collapse
I was reading that in the other thread. Sorry that didn't work.

I Figured it out..
1) Download your update file that you need for instance 10b_to_11c.up from http://downloads.codefi.re/illegalargument/LG_VS985/
2) Move the file you are going to update with in my instance 11c.up to /cache/fota/
3) Rename 10b_to_11c.up to dlpkgfile (there may already be one in the so just add .bak to the old one)
4) adb into your device and run the following commands:
adb shell
su
am start -n com.lge.VerizonHiddenMenu/com.lge.VerizonHiddenMenu.fota.DmcEzUpdateStart
It should Restart and run the update

where is this can not find it to put file in it /cache/fota/
macdaddie87 said:
I Figured it out..
1) Download your update file that you need for instance 10b_to_11c.up from http://downloads.codefi.re/illegalargument/LG_VS985/
2) Move the file you are going to update with in my instance 11c.up to /cache/fota/
3) Rename 10b_to_11c.up to dlpkgfile (there may already be one in the so just add .bak to the old one)
4) adb into your device and run the following commands:
adb shell
su
am start -n com.lge.VerizonHiddenMenu/com.lge.VerizonHiddenMenu.fota.DmcEzUpdateStart
It should Restart and run the update
Click to expand...
Click to collapse

Download from link, move file to folder where you keep said types of files, rename from 10b to 11c.up, run adb from there and follow above instructions. Are you planning to use Stock with Xposed? I personally stayed on 10b and just flash the 12b modem zip if required....

airintak25 said:
where is this can not find it to put file in it /cache/fota/
Click to expand...
Click to collapse
You need to go to the root of the phone then you will find the cache folder

macdaddie87 said:
I Figured it out..
1) Download your update file that you need for instance 10b_to_11c.up from http://downloads.codefi.re/illegalargument/LG_VS985/
2) Move the file you are going to update with in my instance 11c.up to /cache/fota/
3) Rename 10b_to_11c.up to dlpkgfile (there may already be one in the so just add .bak to the old one)
4) adb into your device and run the following commands:
adb shell
su
am start -n com.lge.VerizonHiddenMenu/com.lge.VerizonHiddenMenu.fota.DmcEzUpdateStart
It should Restart and run the update
Click to expand...
Click to collapse
Thank you a bunch.
You have helped, me and seem like the only person who knows what they are talking about.

LG G3 Hardbrick (F-400L)

Can anyone help me?
I flash a wrong recovery then it cnnot go to
download mode.they say that i need to jtag it
Can i do it my self?
Please help me
give me some instruction on how to jtag it
(LG G3 F400L)

Stiffmeistro said:
Can anyone help me?
I flash a wrong recovery then it cnnot go to
download mode.they say that i need to jtag it
Can i do it my self?
Please help me
give me some instruction on how to jtag it
(LG G3 F400L)
Click to expand...
Click to collapse
hello, if there is no juice, you can try to do as I did to my D855, I think it is the same, you will need to open your device and make a trick to go to downlaod mode.
IT is very esay that I put my LG G3 in download mode in 3minutes.
---------- Post added at 02:19 AM ---------- Previous post was at 02:08 AM ----------
just go with this guide , it is good.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
I did like it said and I got my phone repaired.
But, in step 8, I suggest you to not flash all stuff, because I think It is not necessary, I am pretty sure this was my cause to have the message : "Can't find matched cust for NT-code mcc/mnc"
I hard bricked my phone a second time, but instead of doing step 8 like he says. I just Made SDRAM test also and start. it will flash necessary stuff and reboot phone automatically.
To make a summary of what you need to do:
-- first put your windows in test mode if you have windows 64bits and install drivers
1-put your phone in download mode (screen off and without battery-sort of emergency download mode)
2-run boarddiag by willcracker and extract your Bin file in a folder.
3-choose port and choose folder
4-run the AP check and EMMC test
5-Run AP check, Emmc test and SDRAM test
6-phone will reboot
7-put him in download mode and flash you tot file
Done!
all files in the link

majorak said:
hello, if there is no juice, you can try to do as I did to my D855, I think it is the same, you will need to open your device and make a trick to go to downlaod mode.
IT is very esay that I put my LG G3 in download mode in 3minutes.
---------- Post added at 02:19 AM ---------- Previous post was at 02:08 AM ----------
just go with this guide , it is good.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
I did like it said and I got my phone repaired.
But, in step 8, I suggest you to not flash all stuff, because I think It is not necessary, I am pretty sure this was my cause to have the message : "Can't find matched cust for NT-code mcc/mnc"
I hard bricked my phone a second time, but instead of doing step 8 like he says. I just Made SDRAM test also and start. it will flash necessary stuff and reboot phone automatically.
To make a summary of what you need to do:
-- first put your windows in test mode if you have windows 64bits and install drivers
1-put your phone in download mode (screen off and without battery-sort of emergency download mode)
2-run boarddiag by willcracker and extract your Bin file in a folder.
3-choose port and choose folder
4-run the AP check and EMMC test
5-Run AP check, Emmc test and SDRAM test
6-phone will reboot
7-put him in download mode and flash you tot file
Done!
all files in the link
Click to expand...
Click to collapse
Can you explain the step 6-10 in the link you gave to me?
i understand it but i don't know if when i will click the start
btw i did not do anything yet,something is not right in my phone
there's still led lights when im charging sir then suddenly it will begone in a few minutes.

Stiffmeistro said:
Can you explain the step 6-10 in the link you gave to me?
i understand it but i don't know if when i will click the start
btw i did not do anything yet,something is not right in my phone
there's still led lights when im charging sir then suddenly it will begone in a few minutes.
Click to expand...
Click to collapse
first, just skip steps 8 and 9 and replace it with:
it is a little bit mixed up but this is what he wanted to say:
6- choose port and folder where you extracted TOT file.
7- Check "AP" and "EMMC" and press start
here you finished with the link.
8+9- you need to Check "AP" and "EMMC" and SDRAM , click Start.
10-flash you phone with LGUP using Refurbish and choosing the tot file. (I prefer LG UP)
download here:
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803 (do not install DLL file from this link)
but first install DLL file: http://downloads.codefi.re/autoprime/LG/LG_G3/LGUP_8974_DLL_Ver_0_5_CODEFIRE.MSI

majorak said:
first, just skip steps 8 and 9 and replace it with:
it is a little bit mixed up but this is what he wanted to say:
6- choose port and folder where you extracted TOT file.
7- Check "AP" and "EMMC" and press start
here you finished with the link.
8+9- you need to Check "AP" and "EMMC" and SDRAM , click Start.
10-flash you phone with LGUP using Refurbish and choosing the tot file. (I prefer LG UP)
download here:
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803 (do not install DLL file from this link)
but first install DLL file: http://downloads.codefi.re/autoprime/LG/LG_G3/LGUP_8974_DLL_Ver_0_5_CODEFIRE.MSI
Click to expand...
Click to collapse
Are you sure this is gonna work?
is this the method you use to your phone?
because i'm gonna do it
where did you get your method or what you did on your phone?
not the link you gave to me but the method you use

Stiffmeistro said:
Are you sure this is gonna work?
is this the method you use to your phone?
because i'm gonna do it
where did you get your method or what you did on your phone?
not the link you gave to me but the method you use
Click to expand...
Click to collapse
II followed the steps in this link as I sayed, but after that I recognised that I had to modify it a little (as I described also)

majorak said:
II followed the steps in this link as I sayed, but after that I recognised that I had to modify it a little (as I described also)
Click to expand...
Click to collapse
MAN, Thanks a lot!!!!!
I just follow your instruction and BAM!!
It work sir
MANY MANY THANKS :good: :fingers-crossed:

Stiffmeistro said:
MAN, Thanks a lot!!!!!
I just follow your instruction and BAM!!
It work sir
MANY MANY THANKS :good: :fingers-crossed:
Click to expand...
Click to collapse
I'm glad you fixed your G3, it is a very good phone

How to root D852 on MM?

Hello all!
I've been looking and trying to root this LG G3 without any success.
It seems that LGUP must be used with a *.kdz to downgrade from MM to LP or KK. However, I can't find any *.kdz, only the *.tot.
I've also tried using LG Flash Tools, but because I'm on MM, it fails to recognize the device.
Also, Kingroot didn't work.
Any ideas?

Bump!

Bump!

Before starting take a backup of your files (if you want)
So let's go on..!
Go here and you will need to go to the folder with your devices model's name.
http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/
Then go over here
http://forum.xda-developers.com/showthread.php?t=2785089
And scroll down to "How to flash ROM kdz method"
Enable usb debugging
https://www.recovery-android.com/enable-usb-debugging-on-android.html#part1
Connect your phone to your PC
Download Lg drivers(Not Verizon one's!)
Download Lguptool, unzip it,open the folder and inside of it where all the lguptool files are located move the kdz file that you downloaded.
Open lguptool with admin prompt!
Select type CMDA and phone mode DIAG
Select the kdz file and click "CSE Flash"
Then click "start"
A menu will appear,select language and click "Ok"
After all these steps you will need to wait till the phone boots.
Then you will be able to root your phone and flash ROMs!
Good luck!
(A "thank you" would be really appreciated!)

[Help] LG G4 H815 LGUP failure

Hello!
I tried to update my Vodafone Branded G4 with the europe not branded version H81520g_00_0720.kdz
The problem ist i just get "error code = 0x2000, invalid command response" from the LGUP software and everytime i start the phone it is in firmware update mode.
Any idea how to fix this?
Greetings

I got this too as I tried to install H81520o_00_0310.kdz then I thought that it is maybe related to the brand. So I download your kdz file and then it was working.
So I would guess try another number is the best what you can do. I believe it is because of selection of "upgrade". If you have a tot file for refurbish, then maybe another is working, but I didn't do this yet.

Probably the problem is the DLL.
Extract the DLL from the KDZ (the one you want to flash) and replace it with the one you have in LGUP (path; C:/Program files/LG Electronics/LGUP/Model/8992).

the_naxhoo said:
Probably the problem is the DLL.
Extract the DLL from the KDZ (the one you want to flash) and replace it with the one you have in LGUP (path; C:/Program files/LG Electronics/LGUP/Model/8992).
Click to expand...
Click to collapse
i have the same problem2.
all the kdz that i download not come with any dll files just a 1.73 gb one file size.

kobisa25 said:
i have the same problem2.
all the kdz that i download not come with any dll files just a 1.73 gb one file size.
Click to expand...
Click to collapse
you must extract it from the KDZ with this tool: Click Here

the_naxhoo said:
you must extract it from the KDZ with this tool: Click Here
Click to expand...
Click to collapse
hi so i extract the kdz from LGExtract&7za& manuall tool& when i use winrar to extract its tell me no archive found i try also in winzip software. do you have any idea what else 2do?
thank you.

You can also try the codefire dll: http://downloads.codefi.re/autoprime/LG/LG_G4
( Download and rename LGFLASH_LG_G4_CODEFIRE.dll )
sfX

GOT IT!
the_naxhoo said:
you must extract it from the KDZ with this tool: Click Here
Click to expand...
Click to collapse
so after a long long search and dosents off error i succeeded
i find the currect kdz ISRAEL one and from it i EXTRACT it with WindowsLGFirmwareExtract-1.2.5.0-Release dll file and downgraded to lollipop 5.5 only with this dll file i make it after i try a few rom stocks that work with the dll.
i want to thank you you direct me to the right way:good:

Hi,
I have LG H811 (T-Mobile) Variant. I receive error from LGUP everytime I try to flash this ROM=h81120x_00_1108.kdz
My LGUP shows COM =COM3 and Version=H81120v
The error is thrown at 9%
Nothing working for me I am very frustrated!!!
PLEASE SOMEBODY HELP ME!

Stuck with LG G4 (H81520i)
Same for me but with LG H81520i. I tried to flash these ROM* with their specific .dll that I extracted thanks to WindowsLGFirmwareExtract-1.2.5.0-Release. Always get "error code = 0x2000, invalid command response" from LGUP. The error is thrown at 16% on the computer, but at 7% on the phone. Now, I'm stuck in download mode. I also tried to change the COM port number, doesn't change anything.
*Europe General H81510B_00.kdz ; Europe OPEN H81510D.kdz ; H81510D_00.kdz ; H81520i_00_0922.kdz ; SEA H81510B.kdz
Only one ROM above matches the LG H81520i (the fourth one).
Informations about my (ex-)android firmware :
- Android version : 6.0 (Marshmallow)
- Kernel version : 3.10.84
- Software version : V20-SEA-XX
PS : H81520i is what is written on the LGUP software
______________________________________________________________________________
I found a solution (after several hours)
Uninstall all your LG softwares (except LG Bridge or others LG backup softwares) and go to 'C:\Program Files (x86)\LG Electronics\' to delete all folders and files.
Go to this link and click on "Download all". Extract the file and follow the instructions :
1) Install "LGMobileSupportTool.exe"
2) Install "LGMobileDriver_WHQL_Ver_4.2.0.exe"
3) Install "LGUP_Install_Ver_1_14_3.msi"
4) Install "LGUP_8994_DLL_Ver_0_0_3_23.msi"
5) Move "LGUP_8994.dll" in the repertory 'C:\Program Files (x86)\LG Electronics\LGUP\model\8994'
6) Open "LGMobile Support Tool" and click on "Install USB driver." to the left
7) Select "LGH815" (or your model) et follow the drivers installation steps
8) Do step 5) again
9) Shut off your LG and plug it to your computer while pressing volume up in order to enter download mode
10) Unplug your LG and the battery
11) Open "LGUP" and close it
12) Do step 9 again (download mode)
13) Open "LGUP", select "UPGRADE" and go select your .kdz file (the ones in the file that you downloaded or another one you have)
14) Click on "Start" and DON'T TOUCH !!!!!!
Big thanks to the people of this reddit post and of this XDA thread

See above

Back To Stock ROM LG G4 H811 (T-Mobile)
LucasDupanne said:
________________________________________________________
First of all, I'm not allowed to post links as a new user , so I put them with spaces that you must delete :laugh: . Good luck !
Uninstall ALL your softwares (except LG Bridge or others LG backup softwares) and go to 'C:\Program Files (x86)\LG Electronics\' to delete all folders and files.
Go to this link ( ht tps : / / ya di . sk /d / KIG5F8 2jmXcUR ) and click on "Download all". After downloading the file, extract it and follow the instructions :
1) Install "LGMobileSupportTool.exe"
2) Install "LGMobileDriver_WHQL_Ver_4.2.0.exe"
3) Install "LGUP_Install_Ver_1_14_3.msi"
4) Install "LGUP_8994_DLL_Ver_0_0_3_23.msi"
5) Move "LGUP_8994.dll" in the repertory 'C:\Program Files (x86)\LG Electronics\LGUP\model\8994'
6) Open "LGMobile Support Tool" and click on "Install USB driver." to the left
7) Select "LGH815" et follow the drivers installation steps
8) Do step 5) again
9) Shut off your LG and plug it to your computer while pressing volume up in order to enter download mode
10) Unplug your LG and the battery
11) Open "LGUP" and shut it
12) Do again step 8 (download mode)
13) Open "LGUP", select "UPGRADE" and go select your .kdz file (your one or the ones in the file that you downloaded)
14) Click on "Start" and DON'T TOUCH !!!!!!
==>> thanks to ' ht tps : / / www .reddit . com /r/lgg4/comments/7anayg/downgraded_from_n_to_mm_and_stuck_in_download / ' post
A french man of 15 years that thanks Lobster_Johnson123 very very much.
PS : Sorry, my english is bad And let me know !!! :fingers-crossed:
Click to expand...
Click to collapse
Thanks Lucas for your time and help. It didn't work for me. I flashed another ROM named H811V20r_00_0111.kdz and it worked like a charm and it's tested on so many devices afterwards which worked fine without a single issue.
Here is the link to the ROM: https://lg-roms.com/official-firmware/LG G4-LGH811VK/H811V20r_00_0111/
Thanks for the help though.

androhead said:
Thanks Lucas for your time and help. It didn't work for me. I flashed another ROM named H811V20r_00_0111.kdz and it worked like a charm and it's tested on so many devices afterwards which worked fine without a single issue.
Here is the link to the ROM:
Thanks for the help though.
Click to expand...
Click to collapse
Happy it worked an other way for you !

i had working H815 version 29A nougat installed but for some reason
( nougat restarting issue ) during flashing H815 version 10d , after 9 percent same error comes , i tried by copying extracted dll from H815 v10d kdz in the LGUP (8994 folder) but nothing works for me,
please friends come to resolve my issue. waiting for reply from xda experts

Sanaullahshuaib said:
i had working H815 version 29A nougat installed but for some reason
( nougat restarting issue ) during flashing H815 version 10d , after 9 percent same error comes , i tried by copying extracted dll from H815 v10d kdz in the LGUP (8994 folder) but nothing works for me,
please friends come to resolve my issue. waiting for reply from xda experts
Click to expand...
Click to collapse
You need H81520p.kdz to downgrade from Nougat!
You can download from here: https://www.4shared.com/file/hfyqh6iEfi/H81520p_00_0314.html
Can also see here if you need more files: https://forum.xda-developers.com/showpost.php?p=76571471&postcount=23

Okay I'll try this but please tell me that
I have to copy lgup_8994.dll from H81520p or use original dll which is installed with the LGUP 8994 installer???

Sanaullahshuaib said:
Okay I'll try this but please tell me that
I have to copy lgup_8994.dll from H81520p or use original dll which is installed with the LGUP 8994 installer???
Click to expand...
Click to collapse
After install everything, replace the one in "C:\Program Files (x86)\LG Electronics\LGUP\model\8994" by the given one (or extract from the H81520p.kdz file).
See on the picture how your phone should be detected in "Device Manager":
http://i1376.photobucket.com/albums/ah39/RuedasLocas/Varios/Sem Tiacutetulo_zpsrrscdqov.jpg

H815v20p flashed correctly but mobile in boot-loop then i back installed H815v10d the original but also restarting
xda experts???
whats the issue in your mind experts XDA???

Sanaullahshuaib said:
H815v20p flashed correctly but mobile in boot-loop then i back installed H815v10d the original but also restarting
xda experts???
whats the issue in your mind experts XDA???
Click to expand...
Click to collapse
You first start your phone with any sim or sd card?
Try to flash it again with the v20p and restart it without any card on it.
If it doesn't solve the problem, try a v10a. Maybe it works and you can upgrade starting from there.
Good luck!

now again I tried H815v29A so it installed after the installation of old original version , now please tell the method of rooting Nougat on H815v29A urgently XDA experts???
also Twrp not installing on H815v29A which was working on marshmallow/////
experts reply???