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How to extract dz file from lg l3 II (e425 or e430)??

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Naxil
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(Last edited by Naxil; 16th May 2014 at 03:15 PM.)
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Default How to extract dz file from lg l3 II (e425 or e430)??

Hello, i want extract the stockfw i have successful extract the kdz to cab and to dz (with linux).
i have download some tool for dz file but exist a problem with HEADER (probably is different... no iam sure 100 it is different...)
i post the python script error for understand better my problem...

Code:
[!] Error: Unsupported DZ file format.
[ ] Expected: 0x32 0x96 0x18 0x74 ,
	but received 0x44 0xdd 0x55 0xaa .
the python script is dzfiletools.py (downloaded from xda), that python tool have that line

Code:
    dz_header = "\x32\x96\x18\x74"
    dz_sub_header = "\x30\x12\x95\x78"
    dz_sub_len = 512
how to insert the right value from lg l3 II dz header value?

Code:
0000000: 44dd 55aa ffff ffff 2b17 d205 4c47 4534  D.U.....+...LGE4
0000010: 3330 0000 0000 0000 0000 0000 0000 0000  30..............
0000020: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000030: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000040: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000050: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000060: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000070: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000080: ffff ffff ffff ffff ffff ffff ffff ffff  ................
0000090: ffff ffff ffff ffff ffff ffff ffff ffff  ................
The whole python tool http://paste.ubuntu.com/7473191/
 
IGGYVIP
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Quote:
Originally Posted by Naxil View Post
Hello, i want extract the stockfw i have successful extract the kdz to cab and to dz (with linux).
i have download some tool for dz file but exist a problem with HEADER (probably is different... no iam sure 100 it is different...)
i post the python script error for understand better my problem...

Code:
[!] Error: Unsupported DZ file format.
[ ] Expected: 0x32 0x96 0x18 0x74 ,
	but received 0x44 0xdd 0x55 0xaa .
the python script is dzfiletools.py (downloaded from xda), that python tool have that line

Code:
    dz_header = "\x32\x96\x18\x74"
    dz_sub_header = "\x30\x12\x95\x78"
    dz_sub_len = 512
how to insert the right value from lg l3 II dz header value?

I have Never managed and believe me i have tried ..
easiest way to obtain all partitions i found is to:
Flash Stock (the one you want to extract)
Root (busybox might be needed but not sure)
enable usb debugging
Run the attached tool (it will automatically dump all partitions from phone {just like extracting .dz})


Why do you want it anyway ?
ROM building ?
THERE IS A REASON THANKS BUTTON IS HERE


I NEED HELP WITH THIS THREAD LG E430


 
ALL TIME FAVOURITE DAILY OG MILESTONE GSM
Kernel OR 2ndboot 2.6.32.60-cust-gcc9164c
Rom CM9
Custom OC 1100Mhz 75Vsel

Dual Boot UBUNTU 14 / WINDOWS 7
NEED ROOT ? TRY VROOT YOUTUBE GUIDE
MY GUIDE ON HOW TO GET QUICK ANSWERS
DETAILS !!! *i need detailed details to help you
 
 
Naxil
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no, iam not able to make a rom.. but i try to understand HOW the roms works (i have only understand that, the roms (Stock) is divided in

1 boot (need to be modded or exploited for change and load different recovery right??)
2 recovery
3 system
4 data/cache

If i not mess with boot and recovery (now i have the cwm on recovery) i can't brick my phone right? or i can always replace it with new kdz (windows + kdzupd)

I want the systemUI from 430 or other kind of file for have back the menu retroillumination...
 
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Quote:
Originally Posted by Naxil View Post
no, iam not able to make a rom.. but i try to understand HOW the roms works (i have only understand that, the roms (Stock) is divided in

1 boot (need to be modded or exploited for change and load different recovery right??)
2 recovery
3 system
4 data/cache

If i not mess with boot and recovery (now i have the cwm on recovery) i can't brick my phone right? or i can always replace it with new kdz (windows + kdzupd)

I want the systemUI from 430 or other kind of file for have back the menu retroillumination...
open lg mobile support tool
select emergency upgrade
enter imei or serial
wait for it to download
wait for it to flash it
now you have e430 again
now if firmware is not v10c and you want to easily root download it and normal flash .kdz
now root and unlock bootloader and install cwm again

EDIT: also in my E430 thread there is links to all stock partitions like after extracting .dz
THERE IS A REASON THANKS BUTTON IS HERE


I NEED HELP WITH THIS THREAD LG E430


 
ALL TIME FAVOURITE DAILY OG MILESTONE GSM
Kernel OR 2ndboot 2.6.32.60-cust-gcc9164c
Rom CM9
Custom OC 1100Mhz 75Vsel

Dual Boot UBUNTU 14 / WINDOWS 7
NEED ROOT ? TRY VROOT YOUTUBE GUIDE
MY GUIDE ON HOW TO GET QUICK ANSWERS
DETAILS !!! *i need detailed details to help you
 
 
Naxil
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so... no way to mod the python script for dz e430 file?
 
IGGYVIP
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Quote:
Originally Posted by Naxil View Post
so... no way to mod the python script for dz e430 file?
i'm not capable of doing it
but i'm sure i can help you

read http://forum.xda-developers.com/show...9&postcount=48 that
use that program while flashing and inside the log that you will get there is a lot of info that you might find useful for extracting the .dz
also i can provide you with all info from e430 if any needed
THERE IS A REASON THANKS BUTTON IS HERE


I NEED HELP WITH THIS THREAD LG E430


 
ALL TIME FAVOURITE DAILY OG MILESTONE GSM
Kernel OR 2ndboot 2.6.32.60-cust-gcc9164c
Rom CM9
Custom OC 1100Mhz 75Vsel

Dual Boot UBUNTU 14 / WINDOWS 7
NEED ROOT ? TRY VROOT YOUTUBE GUIDE
MY GUIDE ON HOW TO GET QUICK ANSWERS
DETAILS !!! *i need detailed details to help you
 
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