[LG TOOLS] LG-KDZ-dll-Tool/LGUP_UI-fixer/LG-Kdz-downloader

[CXZa]

LG-Kdz-downloader

A small batch tool to download kdz files from LG servers. Just because I don't want use some unknown tools out there.

Download: https://yadi.sk/d/dg_thwFmOCymIA

===============

LG-Kdz-downloader.bat by CXZ (slatedroid), CXZa (xda, 4pda)

Downloads files from http://*.lge.com & llnwi.net servers.
Links from http://lg-roms.com/ work too.
An old (=small) wget.exe is used, so https is't supported!

===============

Paste the kdz url here [ENTER=abort]:
http://lg-roms.com/download.php?m=lgm250n/m25010q/7492

File name: M250n10q_00_OPEN_EU_OP_0608.kdz
File size: 2049429331 bytes
File time: Not found

Press [ENTER] to download the file, [SPACE]+[ENTER] to cancel.

===============

Downloading . . .

 

[CXZa]

Some updates:

• LG-KDZ-dll-Tool : support added for older kdz files having starting byte 0x18 (instead of 0x28)
• KDZ dll extractor : same as above
• LG-Kdz-downloader : tries to download from another server if the first one fails

 

[quangnhut123]

This weeks updates:

• LG-KDZ-dll-Tool tells if the dll needs the LGUP version 1.16. (yes, older LGUP will also show it when you use it)
• LGUP_UI-fixer makes now sure that the error message "Can't open new file" doesn't show even if UI was created using an earlier dll version. Actually, one should always run the fixer if the dll is changed (and should not use the add-on bat at all really). Renamed the add-on batch file.

You just extract the dll from the kdz file. That is always the correct one.
You can use LG-KDZ-dll-Tool to do that...

Can i ask you 1 question ? Can i use this tool for cross flashing with korean LG v50s ? I want to flash from KT to KOR.
I see that its have IMPL lock so we cannot flash cross. But how about extract KDZ and then debloat and rebuild KDZ again ?

 

[CXZa]

Can i ask you 1 question ? Can i use this tool for cross flashing with korean LG v50s ? I want to flash from KT to KOR.
I see that its have IMPL lock so we cannot flash cross. But how about extract KDZ and then debloat and rebuild KDZ again ?

I extracted the v50 firmware on previous page by using a tool of mine - that is still waiting that beautiful day...
https://forum.xda-developers.com/t/...actor-and-lgup_ui-fixer.3916444/post-81435695

These tools you mentioned might help if LGUP is used. They add extra options to the LGUP and extract the dll file needed. Check the v50 sub forum and also g8 has some info about IMPL ...

G8 Crossflashing Guide (Requires root and may have issues on korean + more variants)

First, here is the link to the TWRP zip I made to crossflash the sprint g8 to Open US 20c: https://forum.xda-developers.com/showthread.php?t=4181557 Second, crossflashing is really only useful for two cases: you have an at&t or sprint g8 that...

forum.xda-developers.com

 

[jayabandara]

I have a KDZ file called V20C_00_0804.kdz . But I cannot extract it. Do anyone know how to fully extract the system folder without issue?

link for that file;

http://lgegdmswdl.s.llnwi.net/dn/downloader.dev?fileKey=FWD3RIS752PIAMCAFE6181H/V20C_00_0804.kdz

 

[CXZa]

I have a KDZ file called V20C_00_0804.kdz . But I cannot extract it. Do anyone know how to fully extract the system folder without issue?

View attachment 5398679

link for that file;

http://lgegdmswdl.s.llnwi.net/dn/downloader.dev?fileKey=FWD3RIS752PIAMCAFE6181H/V20C_00_0804.kdz

Didn't see this one before...

LG firmware extract - crap like the rest. Worked at the time but not with this old even then.
Try this one:

[TOOL] LGExtract 0.2.1

[TOOL] LGExtract 0.2.1 + 0.3.0 (beta) Updated instructions will be here in post #1 or #2, stay alert ;) Description: Hello everyone, in the last two weeks I was developing a command line tool to extract the firmware of LG phones. (different...

forum.xda-developers.com

 

[CXZa]

same as above

 

[cooledi]

after patching w/UI fixer still no PDM mode? how to get PDM in LGup??

 

[CXZa]

after patching w/UI fixer still no PDM mode? how to get PDM in LGup??

The options comes from the LGUP_Common.dll and are device based. If you're using the newest dll that supports your device and the option is missing then it's likely that it's not supported.
What you could try is to find a UI_Config.lgl file for some newer device that has PDM option, but it probably just gives some error message... also the dll must work with your device...

 

[CXZa]

Overdoing options a bit...

Image is fake, but only because the LGUP has a bug in it.
There is possibility for 25 options, but not enough room for them in the GUI. They overlap each other if more than 15.

And, oh yeah, there are few other options that are not mentioned in GUI files - encrypted or not.
Tested some, and they gave just some error messages.
Like the dll or laf didn't support them for my device...

 

[CXZa]

LG-Kdz-downloader

A small batch tool to download kdz files from LG servers. Just because I don't want use some unknown tools out there.

LG-Kdz-downloader updated to work with newer LG server links that have some hashes or what ever to check something. Server: lgegdmswdlmv.s.llnwi.net

Download link is the same:
https://yadi.sk/d/dg_thwFmOCymIA

 

[CXZa]

LG-Kdz-downloader updated to work with newer LG server links that have some hashes or what ever to check something. Server: lgegdmswdlmv.s.llnwi.net

Download link is the same:
https://yadi.sk/d/dg_thwFmOCymIA

Updated again as newer links aren't that permanent.

 

[CXZa]

LG-Kdz-downloader
LG-Kdz Download Tool

Started to make a GUI version just for fun. Supports IMEI downloads, but needs some adjusting and cleaning up.
Again making a GUI is not my thing... maybe I'll just add IMEI downloads to the original batch version eventually...

edit: The IMEI is only sent to the LG, like LG Bridge does. (I might add possibility to send the download links found to my website for sharing, but that will be asked beforehand... )

 

[CXZa]

LG-Kdz-downloader
LG-Kdz Download Tool

Same as above but added IMEI downloads to the old batch version. Had to update the small wget to make it work. Nowadays it is huge. Don't like at all. Have to make some smaller one myself...

 

[CXZa]

Same as above but added IMEI downloads to the old batch version.

Because the interest has been overwhelming (like none), I'll try do this batch version ready during the holidays... Just for my own amusement if nothing else..

 

[CXZa]

LG-Kdz-downloader (updated)

Because the interest has been overwhelming (like none), I'll try do this batch version ready during the holidays... Just for my own amusement if nothing else..

Okay, IMEI downloads now supported. Made a small program doing things and a downloader to replace wget, but there is a lot that LG's server doesn't support. So, the old wget remains to do the firmware downloads for now.. to keep it small...
(the old zip was 116kib, now 181kib)

Download address is the same.

LG-Kdz-downloader_[cxz].zip

View and download from Yandex.Disk

disk.yandex.com

 

[SidneyD]

Hi @CXZa ! Is it possible for the LG-Kdz-downloader tool to d/l older KDZ versions? It appears to only give the option for the latest Nougat and Oreo KDZs. I'll admit I don't truly understand how the tool works, but does LG only send an xml with the latest KDZ versions, or does the tool only ask for the latest and build an xml from the info LG sends?

 

[CXZa]

LG only send an xml with the latest KDZ versions

This.

 

[CXZa]

I used the dll extractor to get the needed dll file from H91810p_00_0717.kdz. The option to copy to the LGUP folder didn't appear to work so I tried again and told it to not copy the dll. It doesn't say as such but it places the extracted dll in the folder that the kdz was in with the same name as the KDZ +.dll.

Thanks to @SidneyD reporting and his DMs giving me more info the LG-KDZ-dll-Tool is now updated. There was a silly bug in it. But kind of big really. Why don't you people complain more.. when there is obvious reason that is...

Without knowing I cannot fix the sh*t...

Anyways the download address is the same.
https://yadi.sk/d/GIMe5U3KneD7rg

 

[SidneyD]

Just tested the new version of the dll extractor and it works great. Glad you were able to fix it