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[TOOL] KDZ and TOT Extractor

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plageran's Avatar
Senior Member
Thanks Meter 28
Posts: 157
Join Date: Mar 2011
Thumbs up unsupported KDZ file fix

after screwing around with the file I found this:

C:\KDZUtils>python -l -f D62010b_00.KDZ
[!] Error: Unsupported KDZ file format.
[ ] Expected: 0x28 0x5 0x0 0x0 0x34 0x31 0x25 0x80 ,
but received 0x28 0x5 0x0 0x0 0x24 0x38 0x22 0x25 .

open the file and change:
kdz_header = "\x28\x05\x00\x00\x34\x31\x25\x80"


0x28 0x5 0x0 0x0 0x24 0x38 0x22 0x25
kdz_header = "\x28\x05\x00\x00\x24\x38\x22\x25"

This works for me using the LG G2 mini D620 firmware

Current System: GigaByte [LG G2 Mini D620]
Prev Device: MT27i
Unofficial CyanogenMod 11.0 by freack
Prev Device: MB511 (deodexed)
Long Live: V9 Ferrari Rom

(never forget to say Thank You to the ones that help)
QSR1's Avatar
Thanks Meter 5
Posts: 83
Join Date: Jun 2014
Default Does not work!

Originally Posted by bullghost View Post
hi guys, i start this since its support tot file where previously on Tool][python] LG Compressed KDZ Extractor

use LGFlashTool for flash DZ file , same like tot file
- use extracted DLL and DZ file on LGFlashTool
LGFlashTool :
Unlock LGFLashTool :
Download link
Guide how to use :
Guide using LGFlashTool:
DZ file can not be flashed through LGFlashTool, gives an error!
LG G2 (F320L)
LG Optimus LTE III (F260S)
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