yashsingh1/xdaforums huggingface dataset:
[LG Optimus L9 P760, P765, P768, P769] Antlab:
Hi, thanks a lot for the help and the patience :)

After a lot of tests, I am quite sure that my problem is related to fastboot drivers, while ADB drivers seem working well (I tried several commands from the prompt when the phone is normally connected, and they work).

By reading also other guides, I checked my Device Manager (I have Windows 7 64 bit), and noticed that, when the phone is in fastboot mode, the PC indicates a problem with the driver (the yellow exclamation mark).

I then tried to give the path to some fastboot drivers I have, but they seem not recognized. Considering that some users report problem with the signature of 64 bit drivers, I also tried with my notebook that runs Vista 32 bit, but I obtain the same problem with the drivers.

So now I am trying to better understand the question related to fastboot drivers. I read something also here on xda about Omap drivers, but I am still quite confused.

If you have any further help it is really appreciated :)

Thanks

---------- Post added at 11:35 AM ---------- Previous post was at 11:07 AM ----------

Important update!

After hours of struggling, I finally found a solution for the problem when connected in fastboot mode.

On an Italian forum an user suggested to use the included driver of Windows 7 for Samsung Android phones (there are not included drivers for LG phones). Also if the PC advises that this can create instabilities, I went forward, and suddenly your program has been able to finalize the recovery flash :good:

And now, with the combination Home/Volume+/Power I can finally access the CWM recovery.

Thanks a lot for the program and for the help, much appreciated.
[LG Optimus L9 P760, P765, P768, P769] zviki:
Hi. Thanks for this easy tool. My question is about downloading this tool. Do I need to register to download this app?

Edit: Downloaded...
[LG Optimus L9 P760, P765, P768, P769] Iconic24:
Can't wait for you to update it for the P769, the bootloader guide didn't work for me for whatever reason
[LG Optimus L9 P760, P765, P768, P769] fcinterbgd:
Well done! Does it work for ICS?
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Since ics is not unlockable, it works only on jb.
[LG Optimus L9 P760, P765, P768, P769] antariksh:
Wow.! Cool ToolKit. I will try for sure.

Should be Featured Post.

Sent from LG Optimus L9 P765 on the go.
[LG Optimus L9 P760, P765, P768, P769] zviki:
Few question... Is it normal that after bootloader unlock phone resets(I mean hard reset)? And how can I know that unlock was successful?

Edit: Ok,so if the phone entered fastboot mode,then it should be unlocked,right? But why is there "root" button if after "bootloader unlock" is enough to flash recovery? And in what usb mode should be the phone at the beginning? Charge only?MTP?LG PC Suite?
[LG Optimus L9 P760, P765, P768, P769] Antlab:
Hi,

I am not expert in Android rooting, but just recently I have been able to unlock and rooting my L9, so I try to help.

1) To check if unlock was successful, you can use the dialer, enter 3845#*760#, and then, almost at the end of the hidden menu that appears, select "Bootloader Unlock check".Press the button, and if the process was successful you should read "Unlock".

2) If I understood correctly, simply flashing recovery doesn't gain root access, so after flashing recovery you need another step if you want root rights.

3) You should use "Software LG" mode when connecting the phone to the PC.

Hope this helps.
[LG Optimus L9 P760, P765, P768, P769] zviki:
Thanks.Yep,bootloader is unlocked. I know that I need to download SU app after recovery flash,but I wonder for what purpose is "root" button in the app.

I hope that after recovery flash my apps will be still on the phone. After bootloader unlock was all gone(hard reset)...
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
With unlocking the bootloader you won't lose your data and apps, but it is better to make a backup.

Root button will simply root your phone, but it isn't tested yet.

You can download update_super su from http://xdaforums.com/attachment.php?attachmentid=1858683&d=1365108267 and flash it from recovery!
[LG Optimus L9 P760, P765, P768, P769] zviki:
Thanks. Well,I did lost all my data. I just unlocked bootloader and tried root button(without success). Thanks for help...

BTW,great app.So simple (without reading tons of threads).
[LG Optimus L9 P760, P765, P768, P769] Antlab:
Hi.

If you are interested in rooting the phone, considering that Mahdini Toolkit works weel for Unlock and recovery, but is still not tested for rooting, you can try the other method, reported in this thread:

http://xdaforums.com/showthread.php?p=42938989#post42938989

It is quite simple and in my case it worked the first time I tried.
[LG Optimus L9 P760, P765, P768, P769] tombassi:
hello ,

is it possible to unlock p769 after flashing the p760 20B with this tool ?
[LG Optimus L9 P760, P765, P768, P769] zviki:
Great! Phone is rooted now. Thanks man. At first I made a mistake and did a backup at first (instead of restore),so backup from app has been overwritten. Reinstalled the app,did a restore(su has already been installed) and boom! Rooted. :D

---------- Post added at 02:40 AM ---------- Previous post was at 02:35 AM ----------

Yes.Your phone is listed on thread - follow the link. Rom is not important. It's totally different way for rooting your phone.
[LG Optimus L9 P760, P765, P768, P769] iStayHigh:
So this toolkit now works for the P769

Liquid Smooth Matr1x'd N4
[LG Optimus L9 P760, P765, P768, P769] zviki:
Yep.Through preinstalled stock LG Backup app...

For the other stuff (unlock bootloader&flashing recovery on p760),app in the op post is very good.
[LG Optimus L9 P760, P765, P768, P769] gauravgs:
Does it work on L9 - P765 (indian version, V20A stock)?

Can you please post the instructions and prerequisites for this software.?
[LG Optimus L9 P760, P765, P768, P769] quailallstar:
Same question I have. Is this working for the P769? I want to unlock my boot loader.
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Yes, Today i will publish the new version which support P760 , P765 , P768 and P769!
[LG Optimus L9 P760, P765, P768, P769] quailallstar:
Awesome! Can't wait to unlock the boot-loader on the P769. Custom ROM time :)
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
unlocking bootloader is not yet supported because it's now impossible to unlock bootloader with p769 rom.But if you flash p760 rom you can unlock your phone!
[LG Optimus L9 P760, P765, P768, P769] Iconic24:
How can we flash a rom if we aren't rooted? Sorry if its a dumb question, I've never had this much trouble rooting a phone
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
This post will help you to unlock your phone!

http://xdaforums.com/showthread.php?p=41388372
[LG Optimus L9 P760, P765, P768, P769] love4u_nav:
Grt tool ....

Grt work dev....
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Thanx :)
[LG Optimus L9 P760, P765, P768, P769] kimtyson:
I thought if you flash a 760 on a 769 it will brick.
[LG Optimus L9 P760, P765, P768, P769] emir11553:
Links are dead can you fix it please
[LG Optimus L9 P760, P765, P768, P769] gauravgs:
did you try it.

can you please share your experiences.?
[LG Optimus L9 P760, P765, P768, P769] RobbingHood:
Yeah, links are dead.

Re-up would be appreciated.
[LG Optimus L9 P760, P765, P768, P769] kuslove2:
LG L9 P769 ToolKit V. link doesnt work

this link doesnt work .. someone re upload please
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Download links are fixed!
[LG Optimus L9 P760, P765, P768, P769] kuslove2:
all i get when i click a recovery is a restart and waiting for device

can someone tell me how to use this
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Is your device unlocked?
[LG Optimus L9 P760, P765, P768, P769] kuslove2:
nope if i have to unlock it help me out with that
[LG Optimus L9 P760, P765, P768, P769] makjack:
I'm using this to unock bootoader on P765, but whenever i click unlock bootloader in the tookit, the phone just reboots normally. What am i doing wrong?
[LG Optimus L9 P760, P765, P768, P769] Techgod:
Flash a p760 rom on ur p765 then it will work.
[LG Optimus L9 P760, P765, P768, P769] tbonezx11:
Links broken?

EDIT: iD10T error...stupid windows 8 apps....grr
[LG Optimus L9 P760, P765, P768, P769] sai69:
Does it work now on p768?
[LG Optimus L9 P760, P765, P768, P769] tbonezx11:
Well, the boot loader to unlock didn't work, so can't use this tool yet.

It doesn't support boot loader unlock for p769, right? I'm on v20f...

The I've tried 3 different unlock methods in various threads, none have worked. Anyone want to point to an updated forum thread that has technique to unlock? They ask seem to be for ICS or don't work on 769 for some reason...
[LG Optimus L9 P760, P765, P768, P769] devildogthug:
I'm on the same boat as you... I think the only thing to do is just wait and see... I'm just glad my L9 is a side phone...
[LG Optimus L9 P760, P765, P768, P769] UberGabe:
Well after years of loyal service my LG G2x took its final drop and the screen shattered. I picked up this L9 but since its a P769 im stuck with the stock crapwared OS until I figure out how to unlock bootloader, like all of you ive tried all methods listed but all they've done is reboot my L9.
[LG Optimus L9 P760, P765, P768, P769] RicAndroid:
You can at least root. Afterwards, you can use xUltimate to pull the system/app and framework to deodex and zipalign.
[LG Optimus L9 P760, P765, P768, P769] n0p3zz:
Flashing recovery was real pain in the ass.I had Galaxy Ace before and normally i had samsung drivers and Kies(pc suite) installed.I unlocked bootloader really quick and then when i wanted to flash recovery my phone was detected as samsung mobile device and i couldnt flash recovery as adb couldnt find my device.So,i unistalled samsung drivers and kies and voila i flashed recovery without any problems.SAMSUNG DRIVERS CAN MAKE PROBLEM WITH FLASHING RECOVERY OR EVEN UNLOCKING BOOTLOADER,so be carefull and do it with caution. :D Thanks for the tool it really makes rooting easy :)
[LG Optimus L9 P760, P765, P768, P769] zviki:
No problem for me with Samsung drivers still installed.But who knows...
[LG Optimus L9 P760, P765, P768, P769] aSpirit81:
Unlock Bootloader for ICS ?
[LG Optimus L9 P760, P765, P768, P769] :
Impossible.
[LG Optimus L9 P760, P765, P768, P769] Ilxaot:
If I flash the P760 stock ROM to my P769 and hook up to this toolkit, can I use it to unlock my bootloader? Just a question Lol.(:
[LG Optimus L9 P760, P765, P768, P769] pisherthefisher:
Im pretty sure this toolkit does the same adb code you're supposed to put when you're unlocking (adb reboot oem-unlock) so yes I do think it will work. Make sure you flash the European version of ICS then flash the European JB, and wait 30 minutes before using this toolkit.
[LG Optimus L9 P760, P765, P768, P769] Ilxaot:
Ooh! Where is the ICS version?! JB is v20B, what is ICS? v10A?
[LG Optimus L9 P760, P765, P768, P769] strumica:
Problem...or it just might be me :D

First let me thank the OP for the toolkit...

However my problem is the following...I have the Lg L9 P760 with JB 4.1.2 V20B...europe version I suppose...When I try to use this toolkit to unlock the bootloader the phone just restarts....Previously I tried all those methods with fastboot drivers and omap4 but was not able to unlock my bootloader/....I installed the latest LG driver....can some of you smarter people help me?

Thanks
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Try this tool with another computer.
[LG Optimus L9 P760, P765, P768, P769] quailallstar:
Would this kit help me recover a soft bricked L9 P769? All I would need is a flashable backup right?
[LG Optimus L9 P760, P765, P768, P769] strumica:
you think it might be windows 8? I already set permissions to install unsigned software for the fastboot drivers but still nothing...
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
You have to turn on usb debugging too.
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Do you have unlocked bootloader?

If yes,

Yes, you can flash a recovery and then flash your backup to make your phone work.

If no,

You have to unlock your bootloader, but it'll void your warranty. If you want to keep your warranty it's better to send your phone to lg.
[LG Optimus L9 P760, P765, P768, P769] strumica:
USB debugging is on at all times...lg software is on...I already set my windows to be able to install unsigned software and certificates and still nothing
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
Try to uninstal lg drivers and install lg drivers again
[LG Optimus L9 P760, P765, P768, P769] strumica:
I did that...I think the problem is that I tried the omap4boot method to install the fastboot drivers...what happens is that when I start the start_fastboot bat file it opens the cmd I chose the model of my phone and it only restarts the phone ...I can't enter fastboot
[LG Optimus L9 P760, P765, P768, P769] pisherthefisher:
Yes it is v10A.
[LG Optimus L9 P760, P765, P768, P769] wilqist:
Not working for me... Im rlly pissed off... v20d Baltics
[LG Optimus L9 P760, P765, P768, P769] strumica:
going nuts with this ....
[LG Optimus L9 P760, P765, P768, P769] elpuertorro:
maybe not unless you have unlocked the bootloader

But the great thing about our phone pretty much is you can't brick it, you can repair it doing an offline KDZ flash and then you're back in business.

look up the offline KDZ flashing thread all you need is there. good luck.
[LG Optimus L9 P760, P765, P768, P769] quailallstar:
Anyone unlock their bootloader on the P769 yet using this?
[LG Optimus L9 P760, P765, P768, P769] osadan:
help

If I already have recovery and want to change the touch, can use this tool ???
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
If you have unlocked bootloader yes, you can change the recovery by using this tool.
[LG Optimus L9 P760, P765, P768, P769] NeoVincent28:
Unlock BL?

So if I want to unlock the BL on my P769 all I have to do is flash the rom (KDZ) from a P760 on to my p769 and it will unlock the BL?
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
This post may help you to flash a p760 open europe.

http://xdaforums.com/showthread.php?p=41388372
[LG Optimus L9 P760, P765, P768, P769] kirconi:
I used the unlock bootloader button and when it said to press volimu up i pressed it and the phone is showing S/W Uprage please wait and nothing is happening...help?
[LG Optimus L9 P760, P765, P768, P769] pitbullmommy45245:
ok so i just want someone to confirm that this works on tmobiles p769 20f. i already have it rooted and cwm but i don't have the bl unlocked.
[LG Optimus L9 P760, P765, P768, P769] LaDY Vengeance:
So pretty much this tool is an easier way of using the adb reboot oem-unlock command on a euro 20b? Any advice you can give with regards to having it rooted or not? Wi-Fi on or off during the tedious 1 hour wait? To flash or not to flash the radio... that is the question.
[LG Optimus L9 P760, P765, P768, P769] aryehzev:
Will that make touch not mirrored? I tried flashing just jb from the p760 on my p769 and the screen was mirrored and with adb reboot oem-unlock it just rebooted...
[LG Optimus L9 P760, P765, P768, P769] aSpirit81:
I installed super su after i root my p760,but says there is no binry install.What happen?
[LG Optimus L9 P760, P765, P768, P769] tspo87:
I have p760, stock, rooted and recovery is installed.

Should I unroot and deinstall recovery (don't know if that's even possible) or should I try to unlock bootloader via this metod?

Edit: I tried to unlock bootloader and phone only rebooted.
[LG Optimus L9 P760, P765, P768, P769] rap1em:
Hi, does this work with any Firmware?

Inviato dal mio LG-P760 con Tapatalk
[LG Optimus L9 P760, P765, P768, P769] bountyman334:
I don't think so... I tried it and it doesn't work.. But it does do a great reboot...
[LG Optimus L9 P760, P765, P768, P769] faratl:
I am also having trouble with my l9 p769. The program reboots my phone but then it just stuck on waiting for device??
[LG Optimus L9 P760, P765, P768, P769] HTCBest:
gr8 work... :D
[LG Optimus L9 P760, P765, P768, P769] o131313o:
???????

ok so i was messing around with this yesterday. i flashed the p760 u and x loader to my p769. it flashed no problem . turned on the phone and the screen was mirrored with cingular wireless connection showing. proceeded with trying the oem unlock . same bs with the reset and no unlock. so flashed the p769 ics u and x loader and it was back to normal. bootloader still locked . i rebooted the phone and it went back to the JB 20h. so in theory if the u and x loader could b built from ground up this NIce phone From lg could b used to its full potential.. any thoughts?
[LG Optimus L9 P760, P765, P768, P769] Ilxaot:
Flashing those with the V20B is your best bet. I've had no luck, and have tried over 20 times. Really depressing.
[LG Optimus L9 P760, P765, P768, P769] Sin_Angel:
download link is bracken

download link is bracken
[LG Optimus L9 P760, P765, P768, P769] MahdiNl:
I'm going to fix it!
[LG Optimus L9 P760, P765, P768, P769] primekook:
Wow G8 Work Man.:highfive:..But Please Gives option For Rooting ..:(
[LG Optimus L9 P760, P765, P768, P769] DARKSKIES:
Hi guys.

Do this toolkit unsupported win8 ?

i have win8 but not work

plz see attachment picture.

i have installed drive

and second question

if install p760 rom on p768 can i unlock?

plz answere

tnx....
[LG Optimus L9 P760, P765, P768, P769] devilanuj17:
hello buddy and contractor an amazing toolkit.

I own a p765 and I'm asking about a query. pls help.

your toolkit says to flash p760 Europe open Rom before doing this. .how can I flash that Europe v20b..? ,also without flashing v20b I went ahead with this toolkit. phone showed that black bL notice where you need to press volume button to unlock BL.. DID that and power down.the phone then powered on and typed 3845#*765# but it shows Bl status locked. . what to do. .? I've wasted 4 days and about 30$ upon electricity on this unlocking. still I stand blank.pls help. thanks,
[LG Optimus L9 P760, P765, P768, P769] xdrc45:
That's not the best way to check the bootloader status. The better way to check is by simply putting the phone in S/W upgrade mode and If it's unlocked it will say "Unlocked Bootloader".
[LG Optimus L9 P760, P765, P768, P769] devilanuj17:
thank you.

Thank g0d someone replied..!!

Now how to go into sw Mode..?

Also i didnt installed fastboot ,.? Is fastboot needed ...?

Also ,god forbid but if i check that sw mode and iit says bl locked,then ill do this procedure over again ,NOW DO I NEED TO INSTALL P760 JB ROM ON MY P765..? if yes then how i can i do it..?

Gracias.
[LG Optimus L9 P760, P765, P768, P769] xdrc45:
For S/W mode - Turn the phone off - Press and hold the volume (+) up button and plug the USB cable into the phone from the PC.

First see if bootloader is unlocked.
[LG Optimus L9 P760, P765, P768, P769] dr.David:
LG P760 V20i Orange Romania

Hello,

Great work with the tool.

I have a bad input from my phone LG P760 V20i Orange Romania with locked bootloader. When I try to unlock bootloader I get a simple restart. I tried all the methods I found in xda. Nothing seems to work. What could be the problem? Do you know some other tool or method that could help me unlock the phone?

Thanks. !!!:confused:
[LG Optimus L9 P760, P765, P768, P769] Aquentus:
HELP PLEASE.....

I tried this toolkit and got stuck.. phone(LG-p765) is restarting again n again.

I did following

1. I flashed recovery image "TWRP v2.5.0"

2. Then phone went into fastboot mode

3. Then since fastboot drivers was not installed, So i updated the driver from Device Manager software update.

4. It got updated and toolkit found the device, proceeded ahead from saying "waiting for the device" and finally asked 'Press any key to continue'

5. After that phone rebooted and I tried entering in recovery by pressing Volume down + power + home key.

6. Thats all Phone now starts with LG logo and then immediately shut downs and then again starts with LG logo and again immediately shut down ... and this keeps happening :crying:

Someone please help.:crying:
[LG Optimus L9 P760, P765, P768, P769] Aquentus:
HELP

I think i messed it up.. and killed my phone.

Any chance of making it alive again..:confused:
[LG Optimus L9 P760, P765, P768, P769] Calabrhouse:
Why doesn't work?

Hi, sorry if i re-open this post after 1 year... but i tried to unlock the bootloader of my p760, or flash a new recovery (from original recovery)... and when the toolkit has found the phone it reboot the phone and doesn't nothing. Could you give me an hand? thanks in advance!

PS. Sorry for my english! :P
[LG Optimus L9 P760, P765, P768, P769] raybonz420:
linux help

is this tool available for linux? or can you link to a linux tutorial to unlock lg p769 bootloader? thanks to all devs for there hard work
[LG Optimus L9 P760, P765, P768, P769] kuma82:
Sorry to go off topic but you don't have to unlock anymore. We now have the signing key used by LG.

http://xdaforums.com/showthread.php?t=3271192

[ROM][5.1.1][P760/P769] Cyanogenmod 12.1 [Unofficial]

That ROM is for unlocked and locked devices.
[LG Optimus 2x] qamu74:
Hey!

I chose this topic to open, because there is no topic on MIUI are summarized.

The LG P990 from the official rom, which is issued every Friday updates.

The current version is now 3.7.12.

There's only Chinese-English and multilanguage version.

In inweave linked to the updates and new versions, and the mods.

Let's also included in the ROM version 3.7.12 (new bootloader only)

Chinese-English version 3.7.12

Multilanguage version 3.7.12

Look forward to your comments and opinions on the topic's about MIUI.

Is there any sense in this Chat Thread opened or not.

MODS

✖[MOD][MIUIHOME][MIUIV5][UPDATE 3.6.28]✖ iLuminouss Fams ✖

[Wallpaper] Mod Statusbar shadow on your Wallpaper(PSD)

So look forward to your comments, observations, it is this sense of this topic's

v5 THEMES

link

sorry my bad english
[LG Optimus 2x] ShutteN:
lol
[LG Optimus 2x] SREEPRAJAY:
MIUI ROM thread was discontinued cause they almost stole the whole pengus kernel without giving proper credits to all the hard work

Not without any reason....not many of us...I would say most of us do not support this kind of thing....not giving or recognizing the hard work of developers...

So, it is for a reason....not very much appreciated here....no offense to you my friend
[LG Optimus 2x] qamu74:
I do not want to offend anyone with this topic.

I just wanted to indicate, I would like to have an official ROM for your phone.

That's it.
[LG Optimus 2x] ilooze:
this is serious? The MIUI team stoled pengus kernel? Just like this?! they downloaded pengus kernel and thats it ? theya re isung it? without pengus permision or to give him something in change for all the work? :eek: :confused:
[LG Optimus 2x] mkchan:
Any Screenshot? And whats working and whats not..installed miui before found it good want to try it again..
[LG Optimus 2x] qamu74:
StatusbarMOD_CarrierLabel_miuiV5_3.7.5.zip

Just flashing zip!!(multilanguage version)

:good:

GRID mod

Here is my HS(MIUIv5-3.7.5) grid 7*5,statusbar moding carrier logo,center clock...
[LG Optimus 2x] kekks:
[MENTION=4940840]qamu74[/MENTION]

Its good to know that you want to support the 2x with the Miui version, but first you would need to seek pengus77 approval and give him proper credit.

He is the master of p990 & only bcoz of him & tonyp cm 10/10.1 is stable on p990. So if you don't get his approval, you won't find any support from the users for 990.

Not offending at all, but he needs to get credit for the work that he has been doing for the p990. Thanks buddy for even thinking.