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dz file extractor fails

dz file extractor fails

girtsj
girtsj
girtsj
Newbie
2
18-06-2021, 10:39 AM
#1



Hi.
It starts to extract but after few seconds I get error message 'something went wrong, failed extract your dz file'
Any tips?
X3non
X3non
X3non
Recognized Contributor
22,062
19-06-2021, 11:40 AM
#2
(18-06-2021, 10:39 AM)girtsj Hi.
It starts to extract but after few seconds I get error message 'something went wrong, failed extract your dz file'
Any tips?

what's your device model? and did you try the tool @ https://www.hovatek.com/forum/thread-38424.html ?
girtsj
girtsj
girtsj
Newbie
2
19-06-2021, 11:51 AM
#3
(19-06-2021, 11:40 AM)X3non
(18-06-2021, 10:39 AM)girtsj Hi.
It starts to extract but after few seconds I get error message 'something went wrong, failed extract your dz file'
Any tips?

what's your device model? and did you try the tool @ https://www.hovatek.com/forum/thread-38424.html ?

Yes I used that tool to extract dz file from kdz file. but i cant extract boot.img from the dz file. this is the output i get from program:

Progress extractDZFlle Done !!
Complete on extract DZ partition files
Exception on extract partition file Ionic.Zlib.ZlibException: Bad state (incorrect header check)
at Ionic.Zlib.InflateManager.Inflate(FlushType flush)
at Ionic.Zlib.ZlibCodec.Inflate(FlushType flush)
at Ionic.Zlib.ZlibBaseStream.finish()
at Ionic.Zlib.ZlibBaseStream.Close()
at Ionic.Zlib.ZlibStream.Dispose(Boolean disposing)
at System.IO.Stream.Close()
at WindowsLGFramwareExtract.Form1.DZExtractBackprocess.extractDZFlle(ArrayList contents) in L:\Working_PROJECT\WindowsLGFramwareExtract\WindowsLGFirmwareExtract\Form1.cs:line 464
boot.img_118538
byte read position 4
header 32-96-18-74
byte read position 0
DZ file C:\Users\dirt\Desktop\V50020m00EEOGBOP0120.dz

I have LG V50
Here is the link for the firmware file I am trying to extract:

https://lg-firmwares.com/downloads-file/...0g_00_0120
X3non
X3non
X3non
Recognized Contributor
22,062
19-06-2021, 12:45 PM
#4
(19-06-2021, 11:51 AM)girtsj ...

i'll take it that you've also tried the tool @ https://www.hovatek.com/forum/thread-39098.html which resulted in the error in the title
you'll need to help us run a test
download this python script @ https://mega.nz/file/BygECAYb#GQdh1fwz9n...PsZjPEE4n4
rename your dz file to lg.dz then place the dz file in the same folder as the python script then run the command
Code:

py -2 test_dz.py
in the same folder, you should find a 1mb file named test.dz
upload the test.dz and post the link here
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