[Q] LG L9 P760 (2013) How unlock bootloader? - LG Optimus L9 P760, P765, P768, P769

How unlock bootloader on this phone?
adb reboot oem-unlock = 0 effects.
Reboot and nothing else.
Some other method?
I have read the entire internet and have not found answers ;/
On other forum i found statement: On p760 (2013r+) Bootloader it is not possible to unlock.
Please, help me and unlock this "contraption".

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DavidFromGym said:
How unlock bootloader on this phone?
adb reboot oem-unlock = 0 effects.
Reboot and nothing else.
Some other method?
I have read the entire internet and have not found answers ;/
On other forum i found statement: On p760 (2013r+) Bootloader it is not possible to unlock.
Please, help me and unlock this "contraption".
Click to expand...
Click to collapse
Okay i will tell you how i unlocked d bootloader. ( not sure if i did in right way )
1. Root - i used i click easy root
2. installed CWM recovery
3.then flashed Nandroid P760 V20B EUROPE OPEN
4.then i Unlocked bootloader using this tutorial http://forum.xda-developers.com/showpost.php?p=53329080&postcount=2
5. Bootloader Unlocked!! yay! :laugh:

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SwRp said:
Okay i will tell you how i unlocked d bootloader. ( not sure if i did in right way )
1. Root - i used i click easy root
2. installed CWM recovery
3.then flashed Nandroid P760 V20B EUROPE OPEN
4.then i Unlocked bootloader using this tutorial http://forum.xda-developers.com/showpost.php?p=53329080&postcount=2
5. Bootloader Unlocked!! yay! :laugh:
Click to expand...
Click to collapse
Can you give me download link for step 3 (Nandroid)? All links is dead ;(

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There are problems installing adb drivers in Win8.1.
The initial rom v10a had an unlockable bootloader. And then the first v20 revisions, I also unlocked and rooted under v20b last year. But did they really remove this option AGAIN? Do they suffer from borderline or what?

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lecorbusier said:
There are problems installing adb drivers in Win8.1.
The initial rom v10a had an unlockable bootloader. And then the first v20 revisions, I also unlocked and rooted under v20b last year. But did they really remove this option AGAIN? Do they suffer from borderline or what?
Click to expand...
Click to collapse
I try unlock bootloader on V10A, V20B, V20C, V20F, V20O = Failed.
On other forum i found information: "On p760 (2013r+) Bootloader it is not possible to unlock. ", so i came here to solve my problem.

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Someone help?

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you need USB cable with 910k resistor
Napisane używając SwiftKey, zaszyfrowane Enigmą i wysłane kablem Ethernet

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150K+150K+150K+200K+200K+10K+10K+10K+10K+10K+10K = Complete!
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I wipe data, install V10, install V20B, wait 40min and...
Bootloader unlocked, thx

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so much resistors, can't you buy one?
Napisane używając SwiftKey, zaszyfrowane Enigmą i wysłane kablem Ethernet

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This reminds me of dvd player region lock hacks. These often require dozens of key presses on the remote, cos it's hard to find out after random hacking, which combo actually does the job. Here you can simply add the values into a single resistor, later.
Also reminds me of the chain involved to clean the barrel of the gun in the army.