yashsingh1/xdaforums huggingface dataset:
[LG Optimus L9 P760, P765, P768, P769] eraysevinc:
i updated my phone to the official 4.1.2 update, did LG provide us with an easier unlock method or do I still use this?
[LG Optimus L9 P760, P765, P768, P769] Lelus:
except "unlocked bootloader" consist of two factors, one is an efuse on the cpu that gets tripped during oem-unlock procedure (it can't be undone) and uboot with fastboot support and ability to sense state of the efuse. so yes ,you can have "unlocked" device and get security error

nope , they did not
[LG Optimus L9 P760, P765, P768, P769] qingz:
Thanks for the explanation!

Can I say even your bootloader is unlocked, but because your uboot does not support it, you still can't take the advantage of having an unlocked bootloader? In other words, the device is still locked by the uboot.

Last time after I flashed the uboot/xloader to fix my mirrored image, I lost the ability of the unlocked bootloader. If I could find a right uboot, I can recover my unlocked state without doing the unlock process again.

Would you please provide the uboot/xloader which will keep the unlock state?

Thanks!
[LG Optimus L9 P760, P765, P768, P769] Lelus:
you can use ones from http://xdaforums.com/showpost.php?p=40441852&postcount=12
[LG Optimus L9 P760, P765, P768, P769] clockcycle:
Just to confirm I booted up SW mode, and it says on top (mirrored) Bootloader Status: Unlocked.

I read this thread http://xdaforums.com/showthread.php?t=2227235

Even though the title talks about "brick" it's a term people use too lightly. Anyways thats where Lelus suggested I flash stock recovery in post #10, or use the uboot/xloader from an unlocked/unlockable device such as P760/P765. Cmahendra posted his in post #12 amd #16 but only post #12 files were available. http://xdaforums.com/showthread.php?t=2235581&page=2

I used those and got back my mirrored at boot and no security error. Adb reboot oem-unlock command, does not reboot mine into fastboot. I use omap4boot method to get into fastboot, but would be nice to get back into the oem-unlock version.
[LG Optimus L9 P760, P765, P768, P769] qingz:
Thanks for the file.

I used the following one, and lost my unlock status, but screen is not mirrored any more. Hope somebody can modify the code to fix the mirror while keep the unlock status.

http://xdaforums.com/showpost.php?p=40121966&postcount=7
[LG Optimus L9 P760, P765, P768, P769] clockcycle:
What version is the Baseband in v20D for P769?

I am wondering if and when I went through these steps if it reflashes the old baseband back at some point when going from P769 20d to P760 20b to unlock, then back to P769 10g, then restoring CWM of P769 20D afterwards..
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Can someone provide a link ? to donwload v20b kdz?
[LG Optimus L9 P760, P765, P768, P769] clockcycle:
It should be in this thread http://xdaforums.com/showthread.php?t=2107971

Theres a link here http://xdaforums.com/showthread.php?p=39333298
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Cant seem to be able to connect keeps on stating that server is to busy or unavailable?(Using FireFox by the way)

[Edit]Fogot to add im talking about the lg servers :p

-SPQR
[LG Optimus L9 P760, P765, P768, P769] captaincrook:
Do you think it's feasible without LG's help? I know Moto has had insane bootloader locking but some others have bee easier. Have the mighty devs here commenced meetings in their cloaks and hood in attempting to unlock the bootloaders?

Maybe 2nd init can help to bypass down the line...

I'm just looking to buy this phone, just want something the community supports so I don't get "locked" out after Moto disasters. :\
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
so does anyone have the file they can upload to dropbox or something cause i cant download it...
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Can't even get through step 1. :( (Yes, I clicked run as admin, and yes its set to XPSP3 compatibility mode)

Problem signature:

Problem Event Name:	APPCRASH

Application Name:	UpTestEX_mod2_marwin.exe

Application Version:	1.0.4.4

Application Timestamp:	4ac2a689

Fault Module Name:	KERNELBASE.dll

Fault Module Version:	6.1.7601.17965

Fault Module Timestamp:	506dbe50

Exception Code:	e06d7363

Exception Offset:	0000c41f

OS Version:	6.1.7601.2.1.0.256.1

Locale ID:	1033

Additional Information 1:	0a9e

Additional Information 2:	0a9e372d3b4ad19135b953a78882e789

Additional Information 3:	0a9e

Additional Information 4:	0a9e372d3b4ad19135b953a78882e789
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Can you share the file bro?

-SPQR
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Everything was going smoothly till I got to the part for unlocking the bootloader. Maybe waiting 30 minutes wasn't enough. Just rebooted and now I guess I'll try an hour =/
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
What file? I'll share whatever needs to be shared to get this working.
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Does anyone have any ideas what could be going wrong with my oem-unlock? I let the phone sit overnight and this morning the command adb reboot oem-unlock still only rebooted the phone. I have followed the guide very closely. Lost as to what to do next.:confused:
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Can you share the kdz with me so i can do the process than help you... i tried downloading the link but no luck says it cant connect...

-SPQR
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Uploading to Google Drive now. Link to follow via PM. (But the issue I have is not with the KDZ file...It;'s with the program used to flash it... It won't even open)
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
I had the same problem until i ran the B2CAppSetup, afterwards it worked fine.
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
I'll try that, thanks :)

EDIT: No change
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
No problem. I thought that was a dead end for me too lol. I also ran both files with win xp sp3 compatibility and as admin so try that also.
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Same issue, regardless of how I run it. This is too much of a pain in the a**. I've rooted every device I've owned since the G1, and this is just rediculous. I emailed LG and told them this JB software is absolute crap and requested a bootloader unlock directly from them. So, we shall see.
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Yeah this is the most trouble I have had with any device, I can see the finish line now tho. Hope it was worth it lol.
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Lemme know if it is... worth it
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Well that was hell. The procedure isn't all that difficult, its more of having the right info and files for what you're doing. I wasted most of my time trying to get into fastboot, not realizing I was already in fastboot from using omap4boot :eek: Also after unlocking BL, rooting, and flashing CM10 I can see what everyone meant about their screens being unresponsive.
[LG Optimus L9 P760, P765, P768, P769] gotmilk702:
How did you get it to reboot into the bootload unlock? I got stuck on the waiting overnight step.
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
I'm not even certain what it was exactly I did different that time it finally went through. I used omap4boot to get into fast boot and set up drivers, then rebooted, plugged in, and sat with the oem unlock command ready to go. Waited roughly 30 and started hitting volume up rapidly as it rebooted, which was dumb cause I flew past the screen and wasn't even sure boot loader unlocked.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
So how is CM10?

-SPQR
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
The comments about it led me to believe it is far less buggy than it actually is, at least in my experience with it. Apps crashing, sound randomly would stop working, speaker sounded busted, and just overall not a good experience. I really appreciate all the work being done on it, but hate for anyone else to go through setting all that up with false expectations. Went back to stock, but hope to try it again after more of the kinks get ironed out.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
And you had installed the latest update?

-SPQR
[LG Optimus L9 P760, P765, P768, P769] zener773:
The update was pulled out until it's fixed. Here is the link

http://feedly.com/k/10OWnJK
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
well i cant seem to unlock it just keeps on rebooting the phone when i do it any help?
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Easily the most frustrating part. Just keep trying man. I was minutes away from giving up and trying a different software version to see if it would help, and my last try at it worked.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
what did you do to get it working?
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
no clue, I pretty much just kept trying about every 30 minutes while I worked.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
did you have any special drivers?
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
for fastboot i used the the drivers in the omap4boot guide, and make sure you have all the other drivers listed in the unlock and root guides.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
still no luck :crying:
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Well that sucks. :( Sorry it's currently not worth it. Maybe someone will port MIUI?... That Rom works on locked boot loader.
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
I would love to do a cleaned up mini guide for the whole process, but that part is still a mystery to me.
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
Would you be willing to put all the files into one zip and pm a link? I may try this again Monday at work. Shouldn't be too hard to fix the broken things once I'm up and running.
[LG Optimus L9 P760, P765, P768, P769] gotmilk702:
Hey a quick question. Are people with T-Mobile sims able to connect to the mobile network with 760 kdz? I am unlocked using a Net 10 sim and do not connect to the mobile network. In reading another official LG Optimus bootloader unlock guide, during that waiting step it explicitly mentioned connecting to the mobile network. I'm wondering if those of us who are failing might be using AT&T and/or international Sims and the unlock is somehow borked with the wrong modem flashed.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
No, and you cant because different radios...

---------- Post added at 07:31 PM ---------- Previous post was at 07:30 PM ----------

Where are you stuck at?

---------- Post added at 08:25 PM ---------- Previous post was at 07:31 PM ----------

So i have fastboot and i tried unlocking via fastboot but gets an error so fastboot isnt workable to unlock...
[LG Optimus L9 P760, P765, P768, P769] Lelus:
No need to worry with fastboot until you actually unlock the bootloader or you want to get back to stock

Make sure you have a sim in your phone and let it stay on for at least 30 continuous minutes, enable usb debugging in the developer options.

adb reboot oem-unlock

or install terminal emulator from google play store

su
reboot oem-unlock
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
But im using p760 20B Europe does it even have root? and also everytime i try to run the adb command just reboots and one more thing left it on all night...
[LG Optimus L9 P760, P765, P768, P769] Lelus:
Ok , unlocking the bl from terminal emulator won't work without root but it would be the same as using adb command. For some reason some people aren't able to unlock their bl just like you, I don't know what could be the cause of it.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Any Other Ideas I can try? Before I go to stock?
[LG Optimus L9 P760, P765, P768, P769] Lelus:
perhaps if you can get hold of another/different sim card
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Dam no one else in my family has tmobile
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Did you try machine gun spamming volume up after the command? Sounds stupid, but thats the only thing I did different the time it finally went through.

NP I will as soon as I get some extra time.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
ill try that right now..
[LG Optimus L9 P760, P765, P768, P769] qingz:
Connecting to internet with WiFi will help you to get your bootloader unlocked.
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Really?

yes it worked!!!!! OMG hahahahahahahahahhahahah Yes!!!!!!!!!!

Is it alright if i make another tutorial a more simplified one? Guys ?
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
I vote YES for a more simplified tutorial. Preferrably with a zip package containing ALL files needed from start to finish as well...Instead of "go to this thread, go to that thread, do this, now wiggle your toes, etc." LOL. Not hating on anyone, but sometimes things can be dumbed down so much that it then makes it complicated.

Also, anyone know why I can't seem to get the damn flash program to work? I have it set to run in compatibility mode, and have run everything as administrator as well. Here is my error upon simply trying to open the program:
[LG Optimus L9 P760, P765, P768, P769] socalledsin:
Awesome! So what did you do, just connect to wifi and let it sit?
[LG Optimus L9 P760, P765, P768, P769] tribalartgod:
I'm wondering if this can help us with our phones... http://xdaforums.com/showthread.php?p=41317612
[LG Optimus L9 P760, P765, P768, P769] alienngp:
Honestly i can live without unlocked bootloader after wat i went through before i stick to my quote if it aint broke dont fix it not trying to flame but it is a pain in the ass with the wonky touch screen :beer: happy postin friends
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
Alright then I will make a simplified version containing all the files needed When I Get Home Today....

-SPQR
[LG Optimus L9 P760, P765, P768, P769] gotmilk702:
So I got mine working. Turns out the radio DOES work, it's just EDGE only, and the EDGE signal at my house sucks. I took the phone with me, it connected to edge while I was out and the phone worked fine, when I got home, I tried to unlock, and this time it worked.
[LG Optimus L9 P760, P765, P768, P769] anoob4eva:
I made it to Step 4. I waited 30 mins, and I did "adb devices" and see my device. I do "adb reboot oem-unlock" and my device restarts normally. No confirmation screen or fastboot anything. What am I doing wrong?

I installed the OMAP drivers and the LG drivers.
[LG Optimus L9 P760, P765, P768, P769] clockcycle:
You have to wait at least 1 hour continuous before sending the command.

---------- Post added at 07:28 AM ---------- Previous post was at 07:26 AM ----------

I did this and waited the 1 hour and it worked.

---------- Post added at 07:37 AM ---------- Previous post was at 07:28 AM ----------

For some reason I have a hunch that it might have something to do with being connected to data/internet.

Perhaps in that waiting period it's doing something that requires a data connection.
[LG Optimus L9 P760, P765, P768, P769] anoob4eva:
I am connected to Wifi. I don't have T-mobile service so I can't connect to data. And now I am all mirrored and touchscreen messed up :(.
[LG Optimus L9 P760, P765, P768, P769] clockcycle:
You're connected to data via wifi I assume?

Don't need to be on T-Mobile. I am on Straight Talk, it works regardless..
[LG Optimus L9 P760, P765, P768, P769] gotmilk702:
Its very finicky. I'm on H2o wireless and it wouldn't connect everywhere... And I couldn't unlock just from a WiFi connection. Only after I connected to edge after carrying the phone around with me for a morning could I unlock my boot loader.
[LG Optimus L9 P760, P765, P768, P769] ragnarus:
hey

I have LG Optimus L9 P769 V10g on ICS

I want to ask you can i make this and do my phone gona update in JB after i use V20 with all this proces

My phone is now on ICS and i want to update on JB,and also my phone is V10g

How i can update on JB V20 or something else

My question is about this unlocking bootloader

If i do this all proces do my phone be update on JB?
[LG Optimus L9 P760, P765, P768, P769] carloswii5:
I'm not sure what your asking but I'm assuming that your asking "if you unlock boot loader and then update to jellybean will it still be unlocked?" What would probably happen is that you won't be able to update an error will occur but what you can do is download the cwm backup of jellybean they have and do it that way but im not sure and I don't recommend you trying to update after unlocking just use the cwm backup we have in the forums..

Anyone Who Has Never Made A Mistake Has Never Tried Anything New -Albert Einstein
[LG Optimus L9 P760, P765, P768, P769] bratten2121:
Hey where is the download for v20b europe open, the link seems to be bad? any help?
[LG Optimus L9 P760, P765, P768, P769] ragnarus:
Can you post me here the post for cwm backup of jallybean ,becouse i see it everywhere but i cant find it

please
[LG Optimus L9 P760, P765, P768, P769] kevev:
http://xdaforums.com/showthread.php?t=2136204
[General Topics] ZyreHD:
Hello XDA :),

So I would like to know from your guys. I own a Samsung Star now and I want to get a new phone. This means my first ever Android phone that I will own (I have used Android before, but those where phones from friends). My question is which phone is the best pick to get.

ill use it mainly for apps (mainly games), whats-app, some internet when on wi-fi.

I personally was thinking about the Nexus 4 which is been sold for €450 here in the Netherlands. But what do you guys think? I would love to have Jelly Bean and a fast phone.

Go ahead and suggest me something but keep it under the Nexus 4 or at the same price as the Nexus 4.

#Robert
[General Topics] sy224048:
Go with the nexus 4. I have it and it's definitely the best in the price range. It's so good in fact I've been thinking about selling my old phones to buy a nexus 4.
[General Topics] TheNec:
100% agree!

If I'd buy a new android phone (I'm sure it would be an android phone ;)) I would buy a nexus, too.

You'll get OS updates really fast and for quite a long time and you'll have a slim rom without bloatware.

Hope I could help! :)
[General Topics] juanky1410:
Nexus 4 is an excellent choice.
[General Topics] DirtyDrizzt:
Wait for the S4 or go with Note 2. The S3 is now a lot cheaper with the Note 2 out and the S4 being announced.
[General Topics] wendellc:
You are a perfect candidate for a nexus 4:D Key lime pie will be out in a few months and you can bet the N4 will have it first.

If you know someone in the US, have them buy it for you. Much cheaper!
[General Topics] Pennycake:
The Nexus 4 is a great phone, but the two big things it lacks are an external SD card and removable battery.

Think about how you'll use the phone and if those things might be useful to you. I keep a lot of music on my external SD card so that it doesn't take space away from apps - I don't live in an area where I can just stream everything all the time, do you ?

If you plan on doing things with custom ROMs and such, an external SD card can be a lifesaver, too - and general convenience. But if you don't, the Nexus 4 might be a good choice since it will receive updates without you having to do anything.

Removable battery is nice because if you are buying off-contract, especially, you don't have to worry about babying the battery - the battery will lose so much charge per year no matter if you treated it perfectly. If you're not getting a subsidized upgrade, that might not be something you want to be stuck with. It's also nice to be able to carry a spare battery especially if you're playing games for an extended period of time (I carry one so I can play emulators between classes without having to worry "what if I don't go right home ?").
[General Topics] shashivydyula:
Nexus 4 is a great mobile but still there are few drawbacks of this mobile.

Consider other similar mobiles in the price range, S3, HTC, Sony etc
[General Topics] MrAsch:
Look about this http://www.wikomobile.com/telephone-portable-Cink-Peax.php at €170
[General Topics] hellmichel:
Yes, get the nexus 4 !!
[General Topics] HugoSilva:
Well , that depends what you like , right now the samsung galaxy s4 is the fastest phone , but not the most beautiful and the one who is better made. The most beautiful and the second fastest phone is HTC one , but this one doesnt have a sd card slot. Personally i will get the htc one with contract from vodafone , it will cost 300€ , its the first time i will buy a phone in this mode , but phones are getting bigger and bigger , and rumors already said that nexus 5 will get a 5.2" display. So every year phones get 0.2" bigger , so i will keep the htc until phones start to get smaller.

That was my opinion. Have a great year :)
[General Topics] arkenstone:
Galaxy S4, it's definitely worth getting :)
[General Topics] rabies876:
Any HTC, Nexus device.
[General Topics] Allanitomwesh:
OPPO Find 5 from oppostyle.com. Best value 1080p phone.
[General Topics] 5imp7y:
S4!

It is sick!
[General Topics] ZyreHD:
The battery and SD card isn't so bad. 16GB is plenty for me! The battery isn't really of a issue. Most of the time the phone will be in standby.

How is the speed btw? Good enough for intensive apps? including games hehe ;)

But I do agree the Nexus 4 is probably my pick but go ahead with suggestion. I already have 108 euros and need 450 so im getting there!!!

Really exited to get my first ever smartphone, android phone. Some of you might think that I am really behind stuff but he im 18 and didn't have the money first :crying: now I'm working hard to earn it so I can get a new phone :laugh:
[General Topics] IceyYou2:
I'd wait for the S4. I mean, the OS is pretty much the same with every phone, so what you really want to be looking at is specs.
[General Topics] deeprocks31:
Nexus 4 is the best. But its available in selected countries only.. !!
[General Topics] ZyreHD:
I can get it from 4 shops here in the NL. They just import them from the UK I guess. Cheapest is 450 and the website is really good so I trust them!
[General Topics] deeprocks31:
But in USA its contract base sales. Not via play store currently..!!
[General Topics] ZyreHD:
Ah I see.

This is where I am going to order it. It's a dutch website but I hope you guys can see the price without contract €441 (Yes it became cheaper from the €450). I hope the price goes even lower :)
[General Topics] jjs0891:
imo, if you plan to download a lot of games don't get the nexus 4. It really doesn't have the storage for all your media files AND apps (definitely not games). Trust me, i own the phone and i'm always worrying about how much storage i have left..Get a phone wth a microSD card like the new S4 or S3.
[General Topics] DESERT.TECH:
I personally would get new HTC one but that's me
[General Topics] TingTingin:
By absolutely no means

@OP Get the s4 Touchwiz is great for noobs :)

S4 INFO
[General Topics] pingpong1109:
Nexus 4 or s3 maybe if you don't mind waiting for the s4 or until Google releases a new flagship. I have the nexus 4 and I love it but the price is a little high but not to bad for what it is, still better then an iPone
[General Topics] DESERT.TECH:
Ya u can try and find exploit for root , I hope u like touch wiz cause I doubt any other roms will work
[General Topics] TingTingin:
Tryna to pick a fight you've come to the wrong place

OP said it's his first phone he doesn't care about development he just want something that works

S4 INFO
[General Topics] :
No brother , don't go for nexus 4 though it has lot under its hood . Google is working on google x ,which is an successor to nexus 4 .if you can't wait for some months to get the Google x then nexus 4 is the best option out there

Regards,

Puneeth
[General Topics] Piratino42:
Nexus 4 is the best ATM for me :)
[General Topics] m2425:
Get the S3 or wait for the S4
[General Topics] DESERT.TECH:
Lol , no fight picking....(quietly slips phn in pocket and exits)
[General Topics] cloud1494:
I've had a very good experience with my note 2.