[SOLVE] fix disconnect device at 15% - LG Optimus L9 P760, P765, P768, P769

i cant fix disconnect device at 15% when start analyzing i also tried reinstall lg and omap driver, im using win xp
hello guys, i want to root my l9 p768 v20a TCI/TELECOM CONCEPTS INC(PHILPPIN) using this method http://forum.xda-developers.com/showthread.php?t=2173465 but there is no ready-made hex-edited bin files.. any one help me to edit hex bin heres my kdz fw http://csmgdl.lgmobile.com/swdata/WDLSW/LGP768/ATCIBK/V20a_00/V20A_00.kdz.
i tried to edit bin but i cant find the words "# hdcp.sh" check my screenshot i compressed bec i cant upload too large img.

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Once I'm home, I can try and make the hex edited file for you. I've done it for the Mexican and Vietnam KDZ's. Then you can get rooted and have some fun
Sent from my LG-P768

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ok sir

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nh4Rdz said:
hello guys, i want to root my l9 p768 v20a TCI/TELECOM CONCEPTS INC(PHILPPIN) using this method http://forum.xda-developers.com/showthread.php?t=2173465 but there is no ready-made hex-edited bin files.. any one help me to edit hex bin heres my kdz fw http://csmgdl.lgmobile.com/swdata/WDLSW/LGP768/ATCIBK/V20a_00/V20A_00.kdz.
i tried to edit bin but i cant find the words "# hdcp.sh" check my screenshot i compressed bec i cant upload too large img.
Click to expand...
Click to collapse
i think you have made a mistake
if you want to modify the V20 version . you should find the words like this "#!/system/bin/sh" , and it should be the file of NO.11 or NO.12
look in this thread http://forum.xda-developers.com/showthread.php?t=2206817
GOOD LUCK ! YOU CAN DO IT
---------- Post added at 09:27 AM ---------- Previous post was at 08:53 AM ----------
now
here for you
http://www.multiupload.nl/4IOWC8JMP0

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mylk said:
i think you have made a mistake
if you want to modify the V20 version . you should find the words like this "#!/system/bin/sh" , and it should be the file of NO.11 or NO.12
look in this thread http://forum.xda-developers.com/showthread.php?t=2206817
GOOD LUCK ! YOU CAN DO IT
---------- Post added at 09:27 AM ---------- Previous post was at 08:53 AM ----------
now
here for you
http://www.multiupload.nl/4IOWC8JMP0
Click to expand...
Click to collapse
i see, i made a mistake haha i search the word # hdcp.sh i just followed the tutorial.. ok i will flash it later. thanks a lot

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failed flashing kdz on 14% my suspect is im already jb and im flashing jb? can i downgrade to ics using kdz flasher then re flash jb.

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nh4Rdz said:
failed flashing kdz on 14% my suspect is im already jb and im flashing jb? can i downgrade to ics using kdz flasher then re flash jb.
Click to expand...
Click to collapse
i think you can find some solutions in this thread http://forum.xda-developers.com/showthread.php?t=2085344
the 11th step

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im using win xp, and also facing on this problem "Devices Disconnected" but actually its connected at all,
any solution, i already update Omap4430 driver, omap driver popup find driver then i select not this time then advance and choose the right path

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nh4Rdz said:
failed flashing kdz on 14% my suspect is im already jb and im flashing jb? can i downgrade to ics using kdz flasher then re flash jb.
Click to expand...
Click to collapse
Flashing JB to JB shouldnt cause any issues, Im not 100% sure on this though. I moved from the mexican V20A to the vietnam V20A without any issues.

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donk165 said:
Flashing JB to JB shouldnt cause any issues, Im not 100% sure on this though. I moved from the mexican V20A to the vietnam V20A without any issues.
Click to expand...
Click to collapse
oh, maybe i will try mexican v20a then moved to philippines 20a
Edit: have you tried to flash jb (20a ph) to (20a ph) ex. you are already in mexican 20a then you flash also mexican 20a bec you will put the edited bin, did you encounter any problem?
also im confusing bec. there is no existing folder name PHONE" in "C:\Documents and Settings\All Users
\Application Data\LGMOBILEAX\Phone" whats should i do?

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Sorry, I'll sort you out with the edited bins very soon, on the bus home from work . I'll upload them on this post. Hopefully cmahendra will be able to add them to his post too.
I havnt tried the phili version of V20A, but the file sizes of that KDZ and the vietnam KDZ are the same, im guessing only the basebands are different.
Edit: Here is the hex edited file for the Telecom Concepts KDZ http://www.multiupload.nl/H70CX1EH46
As for the phone folder, you have to make sure your computer is set to view hidden folders, and also, the folder isnt always there (it disappears during the update sometimes). Once you start the KDZ update, you have to watch the LGMOBILEAX folder until the phone directory is there, then wait for the files to start appearing in the folder. Once the [11] file is created, paste the modded one into the folder and overwrite.
Edit again: Just read that on XP the folder location is slightly different. - "In one of the rarest case, in WIN XP machine the folder was found here "C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone"

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i cant fix disconnect device at 15% when start analyzing i also tried to reinstall lg and omap driver
Edit: after my experiment i success fixed stuck 15% will analyzing and sucess flash kdz and put edited bin thanks donk165 and mylk for helping my be loved phone is root now
im using this method insert usb cable then put in lg software mode.. open UpTestEX_mod2_marwin then start flashing. it will redirect to sw/updating but it will give error, reinstall lg driver then flash it again.. good luck
Edit again: jb to jb is 100% not issue about flashing kdz bec im already jb 20a ph then i use also jb 20a ph kdz file for flashing
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thanks im happy now
@donk165 how about cmw recovery what did you use on your p768?

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Woo, glad your all rooted now! As for CWM, I just used the recovery installer app by artas. I kept having problems trying to do the bootloader method. This way is nice and simple. Just make sure busybox and su are both up to date and running fine, then just run the app and click install.
Sent from my LG-P768

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thanks

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nh4Rdz said:
i cant fix disconnect device at 15% when start analyzing i also tried to reinstall lg and omap driver
Edit: after my experiment i success fixed stuck 15% will analyzing and sucess flash kdz and put edited bin thanks donk165 and mylk for helping my be loved phone is root now
im using this method insert usb cable then put in lg software mode.. open UpTestEX_mod2_marwin then start flashing. it will redirect to sw/updating but it will give error, reinstall lg driver then flash it again.. good luck
Edit again: jb to jb is 100% not issue about flashing kdz bec im already jb 20a ph then i use also jb 20a ph kdz file for flashing
Click to expand...
Click to collapse
one of my friend has the same problem with you .
so in your experiment . first connect phone with lg software mode ... open uptestex_mod2_marwin ...flash ...when the error appear . reinstall lg driver with the phone connected or disconnected ? and also the flash tool , reinstall lg driver with it opened or closed ?
thank you

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mylk said:
one of my friend has the same problem with you .
so in your experiment . first connect phone with lg software mode ... open uptestex_mod2_marwin ...flash ...when the error appear . reinstall lg driver with the phone connected or disconnected ? and also the flash tool , reinstall lg driver with it opened or closed ?
thank you
Click to expand...
Click to collapse
open uptestex_mod2_marwin while in lg software mode then flash kdz its redirect in sw/upgrading then it will gives error when uncompressing kdz,disconnect device then reinstal,connect again then wait to finish load driver then flash
Edit: disconnect first before reinstalling driver then connect wait finish load driver. you dont need to exit flashtool just retry to flash

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nh4Rdz said:
open uptestex_mod2_marwin while in lg software mode then flash kdz its redirect in sw/upgrading then it will gives error when uncompressing kdz,disconnect device then reinstal,connect again then wait to finish load driver then flash
Edit: disconnect first before reinstalling driver then connect wait finish load driver. you dont need to exit flashtool just retry to flash
Click to expand...
Click to collapse
OK thank you very much

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please help
donk165 said:
Sorry, I'll sort you out with the edited bins very soon, on the bus home from work . I'll upload them on this post. Hopefully cmahendra will be able to add them to his post too.
I havnt tried the phili version of V20A, but the file sizes of that KDZ and the vietnam KDZ are the same, im guessing only the basebands are different.
Edit: Here is the hex edited file for the Telecom Concepts KDZ
As for the phone folder, you have to make sure your computer is set to view hidden folders, and also, the folder isnt always there (it disappears during the update sometimes). Once you start the KDZ update, you have to watch the LGMOBILEAX folder until the phone directory is there, then wait for the files to start appearing in the folder. Once the [11] file is created, paste the modded one into the folder and overwrite.
Edit again: Just read that on XP the folder location is slightly different. - "In one of the rarest case, in WIN XP machine the folder was found here "C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone"
Click to expand...
Click to collapse
please upload Again this file HEX_MODDED_V20A_TELECOM_LGP768_AP[11].rar
the link is deleted
thanks

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masoud062 said:
please upload Again this file HEX_MODDED_V20A_TELECOM_LGP768_AP[11].rar
the link is deleted
thanks
Click to expand...
Click to collapse
try this one www.multiupload.nl/4IOWC8JMP0 mod by mylk
masoud062 said:
sorry for bad english
i have a same problem disconnect device at 15%
can you upload this file Again HEX_MODDED_V20A_TELECOM_LGP768_AP[11].rar
the link is deleted
please i needed
Click to expand...
Click to collapse
open uptestex_mod2_marwin while in lg software mode then
flash kdz its redirect in sw/upgrading then it will gives error
when uncompressing kdz,disconnect device then
reinstal,connect again then wait to finish load driver then
flash
Edit: disconnect first before reinstalling driver then connect
wait finish load driver. you dont need to exit flashtool just
retry to flash