I did i tried the comport number from the ports section on device manager and also tried the modem com port number and also tried com3 all give me that error
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- Thread starter asialove2013
- Start date
No the phone was in download mode when its in download mode it has two connections the lge one and modem one.
My comports are in the 3 thousands does that matter i know some software will only be 3 digits that goes to 999 .
That "LGUP_Cmd.exe LGUP_GET_INFO" gives you the com port used.
Also you can change it to some smaller value in device manager.
When using lgflashtool these changes are mentioned even in service manuals.
For example com41 was mentioned for my phone, LG m250....
when i use that command it says wait seconds then ends with no other info
It is in normal boot mode where it says that com port. Normally lgup can reboot the device
into laf mode, but what is it this command line version needs. The media/file mode port of
android os or the port in laf mode. Actually I don't know....
If in laf/download mode try "reg query HKLM\hardware\devicemap\SERIALCOMM"
It's the other one having "diag" in its name....
Last edited:
Dont waste your time
lgup_cmd COM5 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "xxx.kdz"
and get error
0x81000302, Please use latest DLL
LAF Protocol version is not match DLL = 0x1000010 Device = 0x1000016
lgup_cmd COM5 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "xxx.kdz"
and get error
0x81000302, Please use latest DLL
LAF Protocol version is not match DLL = 0x1000010 Device = 0x1000016
I switch to a g7 and now get this error its still selecting com0
C:\Program Files (x86)\LG Electronics\LGUP>reg query HKLM\hardware\devicemap\SERIALCOMM
HKEY_LOCAL_MACHINE\hardware\devicemap\SERIALCOMM
\Device\LGANDNETMDM0 REG_SZ COM3250
\Device\LGANDNETDIAG1 REG_SZ COM3252
C:\Program Files (x86)\LG Electronics\LGUP>LGUP_Cmd.exe COM3252 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_common.dll" "C:\Users\PC\Desktop\[GFI]G710ULM10g_00_NAO_US_OP_0913.kdz"
Selected Port : COM0
DLL Path : C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_common.dll
Subject Name: LG Electronics Inc.
The file "???????????????????????????????????l??????9" is not signed.
DLL for is not installed properly.
Please, install DLL package(*.msi).Download Error
C:\Program Files (x86)\LG Electronics\LGUP>reg query HKLM\hardware\devicemap\SERIALCOMM
HKEY_LOCAL_MACHINE\hardware\devicemap\SERIALCOMM
\Device\LGANDNETMDM0 REG_SZ COM3250
\Device\LGANDNETDIAG1 REG_SZ COM3252
C:\Program Files (x86)\LG Electronics\LGUP>LGUP_Cmd.exe COM3252 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_common.dll" "C:\Users\PC\Desktop\[GFI]G710ULM10g_00_NAO_US_OP_0913.kdz"
Selected Port : COM0
DLL Path : C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_common.dll
Subject Name: LG Electronics Inc.
The file "???????????????????????????????????l??????9" is not signed.
DLL for is not installed properly.
Please, install DLL package(*.msi).Download Error
It is the DLL version is not correct.
what is your phone model number?
DId you see the model entries G710ulm in registry table?
[HKEY_CURRENT_USER\Software\LG Electronics\LGUP\Model\G710ulm]
"MODEL_NAME"="G710ulm"
"DLL_PATH"="C:\\Program Files (x86)\\LG Electronics\\LGUP\\Model\\common\\LGUP_common.dll"
@=""
[HKEY_CURRENT_USER\Software\LG Electronics\LGUP\Model\LMG710ulm]
"MODEL_NAME"="LMG710ulm"
"DLL_PATH"="C:\\Program Files (x86)\\LG Electronics\\LGUP\\Model\\common\\LGUP_common.dll"
@=""
Any "correct" version is getting msi not installed bla-bla-bla error.
v405ua\qa flashed
I see, LG V40 use very very different LGUP DLL.
Did you try the DLL from LG G8? Ver 1.0.39.
File Version
comcat.dll 4.71.1460.1
mfc42.dll 6.0.8665.0
msvbvm60.dll 6.0.89.64
msvcp60.dll 6.0.8972.0
msvcrt.dll 6.0.8797.0
msxml3.dll 8.70.1104.0
msxml3r.dll 8.20.8730.1
msxml3a.dll 8.20.8730.1
olepro32.dll 5.0.4275.1
stdole2.tlb 2.40.4275.1
asycfilt.dll 2.40.4275.1
oleaut32.dll 2.40.4275.1
msxmlx.cat
msxmlx.inf
mdacxmlx.inf
In fact, ALL lgup_dll MSI installer install above files onto your computer,
please check if you have all files installed properly.
and is any safeguard software on your PC block the LGUP to "USE' these files.
comcat.dll 4.71.1460.1
mfc42.dll 6.0.8665.0
msvbvm60.dll 6.0.89.64
msvcp60.dll 6.0.8972.0
msvcrt.dll 6.0.8797.0
msxml3.dll 8.70.1104.0
msxml3r.dll 8.20.8730.1
msxml3a.dll 8.20.8730.1
olepro32.dll 5.0.4275.1
stdole2.tlb 2.40.4275.1
asycfilt.dll 2.40.4275.1
oleaut32.dll 2.40.4275.1
msxmlx.cat
msxmlx.inf
mdacxmlx.inf
In fact, ALL lgup_dll MSI installer install above files onto your computer,
please check if you have all files installed properly.
and is any safeguard software on your PC block the LGUP to "USE' these files.
How are you running the commands as admin? i think thats the problem everything is fine with connecting phone the old lgup works fine i think im not running as admin correctly what im doing is opening cmd in the folder as admin then typing the commands is that correct?
same error, that we have when extract dll from kdz
The file is not signed.
DLL for is not installed properly.
Please, install DLL package(*.msi).Download Error
No further forward being able to flash stock roms.? KDZ?
Want rid of Hong Kong firmware.
Want rid of Hong Kong firmware.
Need to use IDA to decompile the DLL and LGUP exe, to check what is the error message "install DLL package(*.msi).Download Error", and why LGUP shows this ERROR message.
Now that you mention it. I'm going to try to replace the Data1.cab file in the dll msi with the one from the LG V40 ThinQ. I'll see if that works.
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