yashsingh1/xdaforums huggingface dataset:
[LG Optimus L9 P760, P765, P768, P769] SomeGuyInOz:
Thanks for the info. I did it through a terminal shell in the end. Like your nv.img, mine doesn't seem to contain anything interesting. I've replaced my IMEI with a random number, but apart from that the file is untouched:

https://dl.dropboxusercontent.com/u/37990654/Android/nv_no_imei.img

Let me know if that helps.

(T-Mobile LG Optimus L9 P769, SIM Unlocked, Unlocked Bootloader, Running CM10.1.3)
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Same reply from LG.... We received your request on LG Open Source Code Distribution site(http://opensource.lge.com).

This site is just for providing source codes of FOSS(Free and Open Source Software) we have used in our product.”

*

We don’t use u-boot for our product you mentioned.

We use lk bootloader which is not GPL as you know.

So we can’t release any source codes you requested.

*

We hope this information will help you.
[LG Optimus L9 P760, P765, P768, P769] bulletfreak:
So are they lying? Or did we actually have the wrong bootloader this whole time?
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
How about an earlier driver? Or a fastboot driver since the bootloader screen is basically fastboot?

---------- Post added at 10:34 AM ---------- Previous post was at 10:14 AM ----------

@SomeGuyInOz, what driver version did you have installed and what was listed in device manager when you unlocked?
[LG Optimus L9 P760, P765, P768, P769] Nathan.7118391:
Does anyone still have a backup of the v10e firmware? I have been trying to find it but there is no link that works for me. I was thinking about trying the fastboot way instead of adb because it doesn't seem to work. We are missing something which goes without saying but we need to figure it out. I flashed to 10g and stayed on there for about 5 hours then I flashed to v20b (Euro Open) and stayed for a couple of hours. . . then I flashed the x and u boot for ics (which now I see as a mistake) then I gave the command. . .still locked. But it looks like we've been doing it wrong this whole time. . .and some got lucky. I wonder what V20D bootloader looks like. . .
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
I want to know what was showing in device manager before they unlocked. And if someone can provide 10e that would rock.
[LG Optimus L9 P760, P765, P768, P769] kuma82:
We never got our hands on a 10e kdz, but here is a 10e rom

http://xdaforums.com/showthread.php?t=2140091

I wish I can find the bin files that were floating around.

So why do you want 10e anyways? Nothing really special with 10e
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Okay, this is interesting. http://forum.gsmhosting.com/vbb/f799/octoplus-octopus-box-lg-v1-2-1-lg-p760-p765-p768-1692411/

It mentions OMAP drivers to repair phones with a dead boot. I know that we already have them but it seems like this is the only way to access fastboot on this phone.

I'm thinking there was a particular driver version that included fastboot instructions in the inf file. Please guys... what was showing in device manager and the driver version?
[LG Optimus L9 P760, P765, P768, P769] Lelus:
Bummer about the lk bootloader.

Drivers or adb version doesn't matter, if adb shell or adb reboot work so will reboot one-unlock
[LG Optimus L9 P760, P765, P768, P769] MoonMaster345:
But it makes no sense [MENTION=2159458]Lelus[/MENTION] because the lk bootloader works on Qualcomm devices like the MS7x30 and such and we use the TI OMAP 4430
[LG Optimus L9 P760, P765, P768, P769] omgbossis21:
00001C00 01 01 01 01 02 01 01 01 02 01 01 01 01 02 02 01

00001C10 01 01 01 01 01 01 01 02 02 02 02 02 02 01 02 00

00002600 94 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ö...............

00004800 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00006400 00 00 00 39 00 00 00 00 00 00 00 00 00 00 00 00 ...9............

unlocked someguy:

00001C00 01 01 01 02 02 01 01 01 02 02 01 01 01 02 02 01

00001C10 01 01 02 01 01 01 01 02 02 02 02 02 02 01 02 00

00002600 94 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ö...............

00004800 11 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00006400 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 ................

kuma :

00001C00 01 01 01 02 02 01 01 01 02 02 01 01 01 02 02 01 ................

00001C10 01 01 02 01 01 01 01 02 02 02 02 02 02 01 02 00 ................

00002600 94 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ö..............

00004800 11 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00006400 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 ...............

[MENTION=318400]Kuma[/MENTION] 82 are you sim unlocked?
[MENTION=573422]SomeGuyInOz[/MENTION] phone variant? Notice you both have on 6400 11 01. More noticeable is 1c00 and 1c10. Kuma that bit of code you posted for the swfr_fuse was it supposed to 5353 or something? Wondering if these values add up to the fuse value........
[LG Optimus L9 P760, P765, P768, P769] Nathan.7118391:
LK Bootloader light reading. . .

When you have a chance, check this out. . .https://www.codeaurora.org/blogs/little-kernel-based-android-bootloader
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
I noticed that when you click on the OMAP driver link from the site I posted, the server shows www.boot-loader.com. It may seem like a coincidence, but don't you think it's worth a try at least?

---------- Post added at 04:34 PM ---------- Previous post was at 04:30 PM ----------

Hey, [MENTION=4768846]Nathan.7118391[/MENTION]. I found this answer interesting from that link you provided....

Q2) How do I disable 'fastboot' for my commercial device?

A2) Personally, I would like to see commercial devices leave 'fastboot' enabled. It goes in the spirit of Android Open Source Project where end users and developers have access to the source code to allow them to modify it and upgrade their device over usb using 'fastboot'. However, if OEMs or network providers want to lock down 'fastboot' it can be done by disabling the keypad and usb driver in bootloader. This can be customized in the following files:

lk/app/aboot/fastboot.c

lk/app/aboot/aboot.c
[LG Optimus L9 P760, P765, P768, P769] omgbossis21:
That's all for qualcom. Ti omap software is unable to access "secure" data. Other ti devices are usually insecure and can read/write anything. All phones are set to secure to serve the phone manufacturer interest.
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
I'm going to try looking at the omap_winusb.inf....maybe something interesting there, [MENTION=5341181]omgbossis21[/MENTION].
[LG Optimus L9 P760, P765, P768, P769] omgbossis21:
I edited my NV partition to match those two strings and flashed. Hidden menu says lock but doesn't 20f (I'm on h) not recognize it with the 20b u partition (I'm still inverted so still running it)?
[LG Optimus L9 P760, P765, P768, P769] Lelus:
looks like it's not qualcomm specific https://www.codeaurora.org/cgit/quic/la/kernel/lk/tree/platform/omap3
[LG Optimus L9 P760, P765, P768, P769] omgbossis21:
Actually that's probably good news. U and aboot could very likely share the same LG header making Loki easier to port. Guess ill try to port it this week when I got time off

Well I have no idea what those bits from the nvdata did but it didn't unlock the bl :D. A newer omap phone (Samsung or nexus I forget) has a partition called params in which changing one value in it unlocks the bootloader. Maybe I should take a better look at persist or reserved..
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
This installed after manually installing the OMAP driver.... maybe I'll give it another shot tomorrow morning.
[LG Optimus L9 P760, P765, P768, P769] Nathan.7118391:
Ok I've had KUMA V20B ROM on my phone since 11:15 PM. But when I connected it to my Windows 7 computer at work this morning it reads: LG-P769 connected. . shouldn't it say LG-P760? My version is P760v20b. . .adb didn't work by the way. . . I don't care about unlocking the bootloader anymore. .I'm just hell bent on getting this thing to do what I want!!
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Lol... I feel the same. I have never been this tempted to damage a phone. I'm usually very patient... but dang! :banghead:
[LG Optimus L9 P760, P765, P768, P769] elpuertorro:
Meanwhile in Washington

obama-administration-urges-fcc-to-require-carriers-to-unlock-mobile-devices/2013/09/17
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Why even lock them in the first place? The natural urge of a person is to open anything that's locked.... lol.
[LG Optimus L9 P760, P765, P768, P769] mrshonuff:
If anyone has a unlocked the LGP769 please let me know how you got it unlocked. I tried flashing to v20b and after waiting for 1 hour, adb reboot oem-unlock just rebooted the phone. I also tried rom toolkit method, but same results. I'm on build number JZ054K, kernal version, 3.0.31, software version P76920f. I really want to add another rom to this phone but I need the bootloader unlocked. I am rooted and stuck with the inverted boot screen. Someone help, lol
[LG Optimus L9 P760, P765, P768, P769] Versatil2010:
Theres not a lot we can tell you except whats on the video, i rooted first than unlocked, other people prefer other ways...only thing i can say is to have patience follow the video to exact details no matter what is it that he is mentioning wether it be on the pc with the softwares and the actual phone.

Go to the OP and download the all in one zip to make it easier on youre self and than just follow the video:

Sent from my LG-P769 running PAC-rom 4.3
[LG Optimus L9 P760, P765, P768, P769] mrshonuff:
[MENTION=2525596]Versatil2010[/MENTION], I thought I had did that but I will watch it one more time. I have my phone rooted and busybox installed now. Hopefully I can be successful tonight. Thanks for your reply.
[LG Optimus L9 P760, P765, P768, P769] kuma82:
My recovery is changed already and the u-boot.img is what decided if the system is unlocked.

I'll send you the files when I get a chance, don't hold your breath though. Busy right now
[LG Optimus L9 P760, P765, P768, P769] animusFL:
Thanks [MENTION=4447066]kuma82[/MENTION] any help is greatly appreciated, know how it is to be busy! I'm off to work right now...
[LG Optimus L9 P760, P765, P768, P769] Juanito216:
What do I do if i did the "adb reboot oem-unlock" command and all it does is shut my phone off, and goes to the charging screen with the battery? Should I turn it back on and let it sit for 30 minutes again?
[LG Optimus L9 P760, P765, P768, P769] animusFL:
A quick question about restoring cwm backups. Are they still version dependent? Can I restore a nand made with artas' cwm on an unlocked bl cwm? I'd prefer that method rather than flashing a kdz or ROM right away. Thnx
[LG Optimus L9 P760, P765, P768, P769] Lelus:
Didn't you previously unlock your bootloader?

Yes, you definitely can do that.

Just keep in mind that there were some people who couldn't unlock their bootloader with euro kdz, so there's a possibility this might happen to you in which case dealing with inverted screen and flashing kdz is unavoidable.
[LG Optimus L9 P760, P765, P768, P769] animusFL:
OK, thanks Lelus. I've figured out a way to do the offline flash using Koush's tether for just a minute( I don't have internet on PC), seems the flash tool needs a connection just before you choose language option(then I untether and finish flashing kdz). I'll save that apk off to the side, if needed to reflash v20d.

Definitely plan on leaving phone on euro kdz for however long it takes till oem-unlock works.

Just trying to get my ducks in a row before I jump off. Thanks again for the info!
[LG Optimus L9 P760, P765, P768, P769] halomademeapc:
Can somebody please mirror this to a site other than dropbox? I can only get as far as a 509 error page because they suspended the link.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
On it...
[LG Optimus L9 P760, P765, P768, P769] leolawliet:
I have a dev-host account in case anyone wants me to mirror a rom once in a while.
[LG Optimus L9 P760, P765, P768, P769] elpuertorro:
Waiting for re-up so i can also provide some mirrors as this will be needed a lot!
[LG Optimus L9 P760, P765, P768, P769] Kid_Ding:
I got it uploading now. ETA 35 mins. If anyone got quicker speeds please do.

*update* don't know if my isp is throttling speeds or it's mega.co.nz new ETA 1h34m 12%

*update* BootloaderUnlock.zip (581.6 MB)

https://mega.co.nz/#!3UczBQyJ!JtDyBAr9I3ojkpmxQ2tJukh9aacSLie3CFWlNC77RFs
[LG Optimus L9 P760, P765, P768, P769] elpuertorro:
Thank you sir! DL now besides saving a copy on mega will upload also to have some more links and help out , but gonna try first with the V20C just for the hell of it as suggested by carloswii just to see if it CAN be done :fingers-crossed:

If not will use the 1 provided by you thanks man!

Here's my link for the file

https://mega.co.nz/#!nAURSDoA!JtDyBAr9I3ojkpmxQ2tJukh9aacSLie3CFWlNC77RFs

Mirror of link from OP as provided by Kin_Ding figured better more then 1 as this is going to be searched for a lot as the Rom's keep popping up for the p769.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
I should've told you to wait I added new files x)

(Edit) Ok so here is the updated zip https://docs.google.com/file/d/0B059sYrh0T19UWluVjVWaGJpTFU/edit?usp=sharing
[LG Optimus L9 P760, P765, P768, P769] Big-O-Devil:
Going to try. :thumbup:
[LG Optimus L9 P760, P765, P768, P769] elpuertorro:
It's cool i fell asleep anyways lol, so i'll try now with the new ones ( gonna try first with 20c i'll let you know ) and UL so i can provide a mirror thanks man :good:
[LG Optimus L9 P760, P765, P768, P769] carlosnumbertwo:
Hey Fellas, Im at my wits end. I successfully unlocked my bootloader and everything was mirrored and touch was off, I applied the file to fix touch but its still completely off, I tried turning off screen and turning back on to fix mirroring but that never worked. So I gave up on that and installed the test build of cm10, no more mirroring, but touch is still off. So I tried to install the touch fix again and it flashes. I reboot, and still, touch is off. Im not sure what else I can do. Thanks ahead of time for any suggestions.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Did you flash it via clockwork mod or add it via adb?

The only true wisdom is in knowing you know nothing -Socrates
[LG Optimus L9 P760, P765, P768, P769] carlosnumbertwo:
I used clockwork to instal the touch fix. Its a 769 t-mobile btw.

---------- Post added at 09:45 AM ---------- Previous post was at 09:39 AM ----------

I cant use adb cause I cant get passed the setup screen. Touch is just way to off, I've tried for hours.
[LG Optimus L9 P760, P765, P768, P769] kuma82:
I did it, so you can to :thumbup:

It takes time.

---------- Post added at 04:09 AM ---------- Previous post was at 04:03 AM ----------

http://xdaforums.com/showthread.php?p=39333298

Look at step 2 touch screen.

Its a little harder if the screen is fixed thought.

Because the place you were suppose to touch is actually on the opposite side.
[LG Optimus L9 P760, P765, P768, P769] carlosnumbertwo:
Thumbed up.
[LG Optimus L9 P760, P765, P768, P769] Versatil2010:
Good luck, dont give up lol and keep us posted

Sent from my LG-P769 running PAC-rom 4.3
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
I'm on the same boat, unfortunately. :(

I'm thinking that it may be a driver issue. I'm going to test my theory this Friday. I installed the OMAP fastboot device driver last night. Oh, and the v6.bin is what you need to fix the inverted screen.
[LG Optimus L9 P760, P765, P768, P769] Nathan.7118391:
I know this sounds really crazy but ehy cant someone eho has unlicjed yheir bootliader create a cwm zip fir us?
[LG Optimus L9 P760, P765, P768, P769] mrshonuff:
I just finished trying again. Followed the video, everything was going how the video was until the adb reboot oem-unlock. Phone just restarts and does not prompt me to unlock bootloader. I also noticed that when I did issue that command during reboot the back and menu buttons were flashing, and then it started up.
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Bootliader?.... lol. :sly::p

---------- Post added at 11:53 PM ---------- Previous post was at 11:33 PM ----------

Seriously though, I wish there was a way to enter the bootloader screen after using the start executable in the fastboot folder.
[LG Optimus L9 P760, P765, P768, P769] MoonMaster345:
That's supposed to happen. Blinking lights is the cmw recovery telling you to press the down volume button to enter it
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Out of curiosity... I went into fastboot mode and typed fastboot reboot-bootloader. It rebooted normally but the screen looked funky at the bottom... like faded.
[LG Optimus L9 P760, P765, P768, P769] bulletfreak:
Atleast we dont have carrier iq on our phones
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Hmmm.... wonder what would happen if I flashed the P760 ics u and x and then run the command?
[LG Optimus L9 P760, P765, P768, P769] leolawliet:
If you're able to get into fastboot doesn't that technically mean your bootloader is unlocked? Try booting into Downloading Mode when you have the Euro v20B .kdz flashed.

It should display a reversed Downloading Mode screen AND should display that the bootloader is unlocked on the top right corner of the screen.

Edit: I only recommend flashing recovery via fastboot if you have successfully unlocked the bootloader. After you flash it and it works properly make a backup of the stock ROM and install whatever you like. From that point onward it should be safe to flash any other recovery that is compatible.

Edit2: Also before I forget, flashing the P760 ics u and x won't do the trick, you need the JB ones from P760 (v20B)

That should display that the bootloader is unlocked.

I hadn't payed full attention to this and had a really hard time figuring out if I had properly unlocked my device or not. Apparently I got it on my first try but had no idea I did it successfully because I had such a hard time flashing CWMT or TWRP properly.
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Okay. I'll do that on Friday when I flash the kdz... thanks!

This little experiment of mine is interesting right now... lol.
[LG Optimus L9 P760, P765, P768, P769] bulletfreak:
You could have just resolved this mess
[LG Optimus L9 P760, P765, P768, P769] leolawliet:
Don't use the ICS ones, use the JB ones from the Euro (v20B) .kdz firmware.

Easiest way to make sure you did everything right:

- Start over from T-Mobile ICS Stock P769 (v10G) .kdz firmware with Lelus Root method

- Once rooted, enable USB Debugging and Show Touches

- You then install the Euro JB P760 (v20B) .kdz file with Lelus Root method again (making sure root sticks)

- You then install the bootstrap recovery and flash the P769 radio (somehow I got through this with WiFi instead of radio)

- I don't know if WiFi and radio conflict when trying to unlock the bootloader but to be sure to turn off your Wifi on the first try and see if this is the solution.

- You wait the half hour as usual, or an hour (to be more sure you gave it enough time)

- Run ADB Shell, then type "su" then "reboot oem-unlock"

If it doesn't display the unlock prompt and reboots normally try booting into Downloading Mode and seeing if it displays that your bootloader is unlocked. If not then start over and hope for the best, maybe see if WiFi will work like it did for me (I had no radio on my first try and it still unlocked)

I'm still struggling to do this for a friend now, feels like I got lucky at the time. Is there a possibility it's being blocked off from P769 nowadays or has someone recently been able to unlock their bootloader? No luck here as of lately.
[LG Optimus L9 P760, P765, P768, P769] kuma82:
No mate, she was on the unofficial fastboot. Her bootloader is still locked.
[LG Optimus L9 P760, P765, P768, P769] leolawliet:
Oh damn I think I know which one you're talking about, the bugged out looking one for the Prada? (I think that's the one)
[LG Optimus L9 P760, P765, P768, P769] kuma82:
Yeah,

So on the device you're trying too unlock right now, is the LG logo inverted at boot?
[LG Optimus L9 P760, P765, P768, P769] leolawliet:
I can't tell now because I gave up on his device for now, at least till he has the free time to get it done again. I restored it back to stock T-Mobile JB with the screen fixed & such, rooted.
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Well, that little experiment didn't work for this noob... lol. You really need to flash those kdzs and wait. I really hope it works for me tomorrow.

---------- Post added at 08:45 AM ---------- Previous post was at 08:17 AM ----------

Found this petition....my bounty thread generated a lot of views so......

http://www.change.org/petitions/lg-lg-please-unlock-the-lg-optimus-l9-bootloaders-all-variants
[LG Optimus L9 P760, P765, P768, P769] nevkuril:
I unlocked two phones so far. Struggled with the first one, it would not unlock on only WiFi no matter what I did. After getting a SIM-unlock code and using a SIM card it unlocked on the first attempt. The second phone I did correctly, bough SIM-unlock code first and used a SIM card. Unlocked again on the first attempt.

Those who can't unlock I wonder what SIM card are you using. Maybe it's important. Both times I did in with StraightTalk (T-Mobile) SIM. I wonder if you are using native T-Mobile SIM and going through T-Moble APN they block the access to the LG servers and the request that is done during these 30 minutes just not going through. Maybe borrow and try another SIM?
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
I believe omgbossis21 has a unlocked SIM and it still won't unlock.

Has anyone tried with a prepaid SIM card? Just curious....

---------- Post added at 09:17 AM ---------- Previous post was at 09:07 AM ----------

I'm tempted to request a SIM unlock and get an at&t prepaid card....
[LG Optimus L9 P760, P765, P768, P769] Nathan.7118391:
Hmmmmm. . .I have my SIM unlock code but haven't used it yet. Listen I've been on the web checking out plenty of people having trouble unlocking their bootloader. I have downloaded and tried two or three methods. One was very promising: I downloaded the script and ran it and it asked for su which I granted then it said something like "bootloader has been unfused!" But then it issues the command and of course it reboots normally. SO, I'll keep checking and here are some sheetshots of the program working on the phone. . .
[LG Optimus L9 P760, P765, P768, P769] MoonMaster345:
Can you post the script? also can you go to the secret menu and see if the bootloader is unlocked?
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
Deleted previous comment.