P769bk how to unlock bootloader? - LG Optimus L9 P760, P765, P768, P769

I was wondering if there are ANY methods too unlocking my bootloader on 4.1.2 jellybean I am rooted with CWM V1.5 I've looked continuous times in android development and general and cannot find a method that says for p76920d.
Thanks for your time
Sent from my LG-P76920d using xda app-developers app

It's in q&a.
http://forum.xda-developers.com/showthread.php?p=39333298
Sent from my Nexus 7 using Xparent Skyblue Tapatalk 2

Thats says its experimental to wait untill jellybean update. Thanks for the link though
Sent from my LG-P76920d using xda app-developers app

So the link answered your question currently it's the only way
Sent from my Nexus 7 using Xparent Skyblue Tapatalk 2

Yeah, sorry Domonick5150. Somairotevoli is correct, sadly. I guess we need to keep waiting.

Thank you i guess it'll be released when they figure it out thanks for the information .
Sent from my LG-P76920d using xda app-developers app

Domonick5150 said:
Thats says its experimental to wait untill jellybean update. Thanks for the link though
Sent from my LG-P76920d using xda app-developers app
Click to expand...
Click to collapse
"If you want to experiment.." Translates to, if you're willing to try...
It works.. I am currently on the latest ota 4.1.2 P769 20d with unlocked bootloader, rooted, cwm recovery. YMMV, try at your own risk.

It seems like he said you can experiment too unlock it or wait for jelly bean update, thank you ill try it today i'm tired of waiting xD
clockcycle said:
"If you want to experiment.." Translates to, if you're willing to try...
It works.. I am currently on the latest ota 4.1.2 P769 20d with unlocked bootloader, rooted, cwm recovery. YMMV, try at your own risk.
Click to expand...
Click to collapse

Domonick5150 said:
It seems like he said you can experiment too unlock it or wait for jelly bean update, thank you ill try it today i'm tired of waiting xD
Click to expand...
Click to collapse
The jelly bean update came, it's not unlockable as hoped.. So it's the only method, currently, there isn't much dev activity on this device either, if you notice in the subforums. So waiting might be a long time, or a surprise..
If you don't mind me asking, what in particular are you need to do that requires unlocked bootloader? We can already root and bootstrap cwm recovery without unlocking it.

thanks,
I would like to use custom ROMS on my phone, can you do that without unlocking the bootloader?
i have CWM already also.

The only ROM available is an unofficial cyan 10.1 ... Its working alright for me so far. It was a pita unlocking it, so I wouldn't recommend it unless you know you want cyanogen (a buggy one).
Ignore my SIG, my 769 thinks its 760 now
Sent from my LG-P760 using xda premium

Domonick5150 said:
I would like to use custom ROMS on my phone, can you do that without unlocking the bootloader?
i have CWM already also.
Click to expand...
Click to collapse
No you need unlocked boot loader and yes the only rom is the CM10 has a couple of bugs but i like it

Related

[Q] Rooting att atrix 4G 2.3.6

my friend wants me to root his atrix 4g which is running android version 2.3.6 stock. And his phone has never been rooted and the bootloader is still locked. I know that I would have to unlock the bootloader. But how would I go about rooting it after I've unlocked bootloader? please someone help
Ps. Already have moto drivers installed because I have a moto xoom
Sent from my Desire Z using Tapatalk 2 Beta-6
If you are gonna unlock the bootloader, then you would probably be looking to load a custom ROM. That's really the only reason for unlocking the BL.
After your BL is unlocked, many custom ROMs (like CM7) come with root privileges already...
Sent from my GT-I9000 using xda premium
ccrows said:
If you are gonna unlock the bootloader, then you would probably be looking to load a custom ROM. That's really the only reason for unlocking the BL.
After your BL is unlocked, many custom ROMs (like CM7) come with root privileges already...
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
Yes im planning to flash a custom rom. So I could just unlock the bootloader, flash a custom recovery, and then flash a custom rom that is pre-rooted?
Because that's what I did when I rooted my xoom.
Sent from my Desire Z using Tapatalk 2 Beta-6
i just got a warranty replacement, and it had 2.3.6 on it.
i had to do alot of research. they have a rooting guide via adb on the atrixforum website
and the automatic bootloader unlock in the atrix development thread in xda works.
due note that alot of the NEW atrix's with 2.3.6 dont have the ability to flash sbf, which means the bootloader is unable to be unlocked. Mine worked, so i might have just been lucky
sgtkid12 said:
Yes im planning to flash a custom rom. So I could just unlock the bootloader, flash a custom recovery, and then flash a custom rom that is pre-rooted?
Because that's what I did when I rooted my xoom.
Sent from my Desire Z using Tapatalk 2 Beta-6
Click to expand...
Click to collapse
If you go custom ROM, then ya Root is usually built in. CM7 I know has it...
Sent from my MB860 using XDA Premium App
ccrows said:
If you go custom ROM, then ya Root is usually built in. CM7 I know has it...
Sent from my MB860 using XDA Premium App
Click to expand...
Click to collapse
Alright. Thanks for the help.
Sent from my HTC Vision using Tapatalk 2 Beta-6
Punkrocknerd said:
i just got a warranty replacement, and it had 2.3.6 on it.
i had to do alot of research. they have a rooting guide via adb on the atrixforum website
and the automatic bootloader unlock in the atrix development thread in xda works.
due note that alot of the NEW atrix's with 2.3.6 dont have the ability to flash sbf, which means the bootloader is unable to be unlocked. Mine worked, so i might have just been lucky
Click to expand...
Click to collapse
Oh man. Thanks for the info. Hopefully mine works too
Sent from my HTC Vision using Tapatalk 2 Beta-6
Punkrocknerd said:
i just got a warranty replacement, and it had 2.3.6 on it.
i had to do alot of research. they have a rooting guide via adb on the atrixforum website
and the automatic bootloader unlock in the atrix development thread in xda works.
due note that alot of the NEW atrix's with 2.3.6 dont have the ability to flash sbf, which means the bootloader is unable to be unlocked. Mine worked, so i might have just been lucky
Click to expand...
Click to collapse
I wonder why Motorola would do such a thing unless they had some sort of contract agreement with the carriers?
All I know is when the BL code leaked, Motorola scrambled insanely fast to try and cover that up, but it was too late. Truth be told, if the BL code never got leaked I would have sold my phone a long time ago. IDK, for me personally I'm probably gonna make it a personal requirement for all my future phones to have BL unlocked before purchasing...
Sent from my MB860 using XDA Premium App
ccrows said:
I wonder why Motorola would do such a thing unless they had some sort of contract agreement with the carriers?
All I know is when the BL code leaked, Motorola scrambled insanely fast to try and cover that up, but it was too late. Truth be told, if the BL code never got leaked I would have sold my phone a long time ago. IDK, for me personally I'm probably gonna make it a personal requirement for all my future phones to have BL unlocked before purchasing...
Sent from my MB860 using XDA Premium App
Click to expand...
Click to collapse
But I can still unlock the boot loader, right?
Edit: I unlocked the boot loader and rooted the phone successfully
Sent from my HTC Vision using Tapatalk 2 Beta-6
Can anyone put the link up on dropbox for me?
What link? And why are you bumping an ancient thread?
Rooting
I hope this is the right place to put this .
What are the pro's and con's of rooting the atrix ?

[Q] Is it possible to update my SGS3 Intl bootloader?

Hello,
I have 2 SGS3 and have different version of bootloader. How can i update both to the newest bootloader?
even with the leaked OTA's the versions still as outdated
thx
phersys said:
Hello,
I have 2 SGS3 and have different version of bootloader. How can i update both to the newest bootloader?
even with the leaked OTA's the versions still as outdated
thx
Click to expand...
Click to collapse
Nobody?
phersys said:
Nobody?
Click to expand...
Click to collapse
Why would you?
On the S2 or the Note samsung added a new bootloader wich was hard to hack and thus rooting became difficult. By flashing the old bootloader rooting was possible again. This isn`t the case here.
gee2012 said:
Why would you?
On the S2 or the Note samsung added a new bootloader wich was hard to hack and thus rooting became difficult. By flashing the old bootloader rooting was possible again. This isn`t the case here.
Click to expand...
Click to collapse
I want to update because I want to stay up to date to get the more of my phones. I have two i9300 and the outdated one, always is the loser in all things, also presents a laggy UI
The bootloader has absolutey nothing to do with any of your problems.
Sent from my GT-I9300 using xda premium
nodstuff said:
The bootloader has absolutey nothing to do with any of your problems.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
But, is it possible?
phersys said:
But, is it possible?
Click to expand...
Click to collapse
I really wouldnt do it, you would be silly to do it, devs always say not to mess with bootloaders. Bootloaders have nothing to do with the problems you are describing, if you get lag then update to jelly bean, I am using it and it is very smooth and silky.
Sent from my GT-I9300 using Tapatalk 2
Its posible? Please help me
Sent from my GT-I9300 using xda premium
Try sammobile.com .
jje
phersys said:
Its posible? Please help me
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Seriously though why do you want to update your bootloader?
Are they the same model, firmware, kernel? If so factory reset them both and test both devices..
What makes you think it's the bootloader anyway, do you know what it does?
My solution at this moment was to update to I9300XXELLA, it includes a Bootloader update

[Q] Can you root on Jellybean?

My friend recently got an og and isn't very tech savvy, so he asked me if i could root his for him but the original root method doesn't seem to work for me on JB. Do i need to lgnpst it or is there a way to do it without taking it back?
There is a guide thread with all the answers.
Sent from my LG-E970 using xda premium
Joecascio2000 said:
There is a guide thread with all the answers.
Sent from my LG-E970 using xda premium
Click to expand...
Click to collapse
The guide doesn't mention anything about jellybean, and the root method posted doesn't work on JB nor has it been updated since then, that's why i asked on here.
crward said:
The guide doesn't mention anything about jellybean, and the root method posted doesn't work on JB nor has it been updated since then, that's why i asked on here.
Click to expand...
Click to collapse
The CurrentRoot method from carrett's guide will root 20j.
That's odd, mine was rooted before the ota so i haven't messed with it on my OG but on the one I'm trying to use it on it only reboots the phone once then goes back to the home screen on the phone. Guess I'll give it a few more tries.
Sent from my LG-E970 using Tapatalk 2
crward said:
That's odd, mine was rooted before the ota so i haven't messed with it on my OG but on the one I'm trying to use it on it only reboots the phone once then goes back to the home screen on the phone. Guess I'll give it a few more tries.
Sent from my LG-E970 using Tapatalk 2
Click to expand...
Click to collapse
Unlees you are only trying to get to stock rooted it may be easier to just use teenybin.
adfurgerson said:
Unlees you are only trying to get to stock rooted it may be easier to just use teenybin.
Click to expand...
Click to collapse
Yeah, i thought about doing that but he does just want stock rooted. He's just trying to be able to remove the bloat and add custom themes. If i can't get this method to work i might just go ahead and use teenybin anyways. Thanks though!
Sent from my LG-E970 using Tapatalk 2
crward said:
Yeah, i thought about doing that but he does just want stock rooted. He's just trying to be able to remove the bloat and add custom themes. If i can't get this method to work i might just go ahead and use teenybin anyways. Thanks though!
Sent from my LG-E970 using Tapatalk 2
Click to expand...
Click to collapse
You would still need to unlock with FreeGee to avoid getting security error when removing bloat. There is a rooted zip for 20j that you could flash after teenybin if you wanted to go that route.
crward said:
The guide doesn't mention anything about jellybean, and the root method posted doesn't work on JB nor has it been updated since then, that's why i asked on here.
Click to expand...
Click to collapse
The current method does work on JB. I've done it.
Well, as I've stated, after trying that method 6 times last night but it only reboots once then returns to the home screen of the phone.
Sent from my LG-E970 using Tapatalk 2

AT&T HTC One Firmware update

Yes I know there have been threads on this but all deal with custom roms.
I have the stock rom, rooted and unlocked bootloader, with TWRP recovery. What do I need to do to get the OTA update, OR is the update available anywhere that I can just flash it through TWRP.
I am assuming I will need to flash the stock recovery back (Which I don't have), and possibly lock the bootloader. Does locking it clear the phone like unlocking it does?
Is the AT&T OTA update 4.2.2 or just some tweaks? Anyone know the benefits?
Rogue Leader said:
Yes I know there have been threads on this but all deal with custom roms.
I have the stock rom, rooted and unlocked bootloader, with TWRP recovery. What do I need to do to get the OTA update, OR is the update available anywhere that I can just flash it through TWRP.
I am assuming I will need to flash the stock recovery back (Which I don't have), and possibly lock the bootloader. Does locking it clear the phone like unlocking it does?
Is the AT&T OTA update 4.2.2 or just some tweaks? Anyone know the benefits?
Click to expand...
Click to collapse
You need to be completely bone stock to get any sort of OTA updates. And the update you're talking about depends on what you're running now.
Sent from my HTC One using Tapatalk 4 Beta
Nick281051 said:
You need to be completely bone stock to get any sort of OTA updates. And the update you're talking about depends on what you're running now.
Sent from my HTC One using Tapatalk 4 Beta
Click to expand...
Click to collapse
Ok so basically change to stock recovery, unroot, lock the bootloader. Will the lock clear my phone like unlocking it?
Currently I have 4.1.2
Rogue Leader said:
Ok so basically change to stock recovery, unroot, lock the bootloader. Will the lock clear my phone like unlocking it?
Currently I have 4.1.2
Click to expand...
Click to collapse
That's right, and what do you mean clear it, you mean wipe it? Yes I believe it does.
Sent from my HTC One using Tapatalk 4 Beta
Rogue Leader said:
Yes I know there have been threads on this but all deal with custom roms.
I have the stock rom, rooted and unlocked bootloader, with TWRP recovery. What do I need to do to get the OTA update, OR is the update available anywhere that I can just flash it through TWRP.
I am assuming I will need to flash the stock recovery back (Which I don't have), and possibly lock the bootloader. Does locking it clear the phone like unlocking it does?
Is the AT&T OTA update 4.2.2 or just some tweaks? Anyone know the benefits?
Click to expand...
Click to collapse
There is no AT&T 4.2.2 update yet.
Sent from my HTC One using xda premium
Nick281051 said:
That's right, and what do you mean clear it, you mean wipe it? Yes I believe it does.
Sent from my HTC One using Tapatalk 4 Beta
Click to expand...
Click to collapse
Yeah thats what I mean
augie7107 said:
There is no AT&T 4.2.2 update yet.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Ok if its not 4.2.2 then I'll probably wait anyway since I have to wipe the phone and redo everything.
Anyone know what it does change?
Thanks for the help guys.
I did the update and didn't see any major changes, anyone know if I can find a changelog for the update, does att even provide them?
Sent from my HTC One using xda app-developers app
update
When can i update 4.2.2 throught OTA
h3ll4ngel said:
When can i update 4.2.2 throught OTA
Click to expand...
Click to collapse
When at&t releases it.
Sent from my HTC One using Tapatalk 4 Beta
ota
Nick281051 said:
When at&t releases it.
Sent from my HTC One using Tapatalk 4 Beta
Click to expand...
Click to collapse
Do u hear any leak information
h3ll4ngel said:
Do u hear any leak information
Click to expand...
Click to collapse
No... Why would I...
Sent from my HTC One using Tapatalk 4 Beta
FW
What is the lastest FW for htc one At&t?
I am sick of waiting att to release 4.2.2. The only solution I read now is to convert att rom to developer edition, which requires s-off and supercid. However, I have no intention to keep the device bootlocker unlocked. And I heard current s-off and s-on methods no longer work with 4.2.2.
So would it work if I convert the rom to developer edition, then s-on and relock the device, and at last upgrade to 4.2.2?
I'm running 1.26.502.12
I believe this is the latest.
Sent from my HTC One using xda premium
Why are you guys waiting to upgrade to 4.2.2 if you are unlocked and rooted? Just install a custom ROM that is built from 4.2.2 basebuild?
I've been running 4.2.2 on my at&t htc1 since day one of owning the phone.
Sent from my HTC One using xda app-developers app
warstalker said:
Why are you guys waiting to upgrade to 4.2.2 if you are unlocked and rooted? Just install a custom ROM that is built from 4.2.2 basebuild?
I've been running 4.2.2 on my at&t htc1 since day one of owning the phone.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
That is a viable option if you're already rooted. I ran AT&T stock rooted 1.26.502.12 for a while myself. But I've used both Scott's Clean Rom (Based off of stock AT&T/ HTC 4.1.2) and I'm using Android Revolution HD 12.1 today (HTC 4.2.2). Once you're rooted, there's those and plenty of other variations on HTC's Sense 5 interface with either 4.1.2 or 4.2.2 out there so there's not really allot of reasons to stay bone stock. Any updates (or the useful parts of them, at least) will be picked out and used by the Devs we have working on the One so I wouldn't bother waiting on OTAs. Just keep a nandroid of your stock setup in case you need to revert back for warranty purposes.
Good luck with att. They genuinely suck. I flashed to viperrom and supercid and flashed firmware my self. Not going to wait till Christmas for a damn update from them while they figure out how to update their terrible apps like att drive.
Sent from my HTC One using xda premium
What idiot with a XDA account would wait for the official AT&T update?
Sent from my HTC One using xda premium
h3ll4ngel said:
Do u hear any leak information
Click to expand...
Click to collapse
I have the eta.
Somewhere between now and the next passing of haileys comet.
I guarantee it.
---------- Post added at 07:27 PM ---------- Previous post was at 07:23 PM ----------
shook187 said:
What idiot with a XDA account would wait for the official AT&T update?
Sent from my HTC using xda premium
Click to expand...
Click to collapse
It baffles me really.
shook187 said:
What idiot with a XDA account would wait for the official AT&T update?
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
And hello to you too douche.
Because I like how it works as is thats why. I have more than enough rooted and rommed devices at home to mess with, I don't need this one to be.

[Q] New to the Optimus Line looking for help on several things

Hi, just bought my first Optimus L9 769 not new to android i understand adb and the phone is rooted runnin 4.1.2 stock rom
First question how do i determine if my bootloader is locked
Second if it is locked easiest metheod to unlock it
Third is the cm 10.1 an official or a port and do i need an unlocked bootloader to run it
p.s. i havent been on the rooting side of things for about a year and half and this locked bootloader crap is new all my previous phones didnt have this issue...
yungvilleprod said:
Hi, just bought my first Optimus L9 769 not new to android i understand adb and the phone is rooted runnin 4.1.2 stock rom
First question how do i determine if my bootloader is locked
Second if it is locked easiest metheod to unlock it
Third is the cm 10.1 an official or a port and do i need an unlocked bootloader to run it
p.s. i havent been on the rooting side of things for about a year and half and this locked bootloader crap is new all my previous phones didnt have this issue...
Click to expand...
Click to collapse
1. Its locked. Trust me.
2. Go to carloswii5's thread and follow the steps. Go HERE
3. We have a port, and yes you need to unlock bootloader. Cm10.1 for 769 HERE
Sent from my LG-P769 using Tapatalk 4
geeshiet said:
1. Its locked. Trust me.
2. Go to carloswii5's thread and follow the steps. Go HERE
3. We have a port, and yes you need to unlock bootloader. Cm10.1 for 769 HERE
Sent from my LG-P769 using Tapatalk 4
Click to expand...
Click to collapse
does someone have like written directions its kinda hard to hear what he's saying in the video
Outdated guide post deleted
Eddiejo6 said:
Here's a written guide by the same guy. Just a heads up that this is a long process and you should put off a day to do this. http://forum.xda-developers.com/showthread.php?t=2370835
Sent from my LG-P760 using xda app-developers app
Click to expand...
Click to collapse
That guide doesn't work.
Sent from my LG-P769 using Tapatalk 4
geeshiet said:
That guide doesn't work.
Sent from my LG-P769 using Tapatalk 4
Click to expand...
Click to collapse
It doesn't? Then I'm sorry but I know that there's a way to open the boot loader by flashing an P760 kdz then open bootloader then flash back but I think that made the screen mirror all the time.
Sent from my LG-P760 using xda app-developers app

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