[Q] Help me!! How to relock the bootloader of P880 - LG Optimus 4X HD

Please help me, i wanna relock the bootloader on my P880 but i cannot find any solution around here.

Read this.
Sent from my LG-P880

phokienhuy said:
Please help me, i wanna relock the bootloader on my P880 but i cannot find any solution around here.
Click to expand...
Click to collapse
Once you use this tool you will be locked forever.
Still LG can find out what you did with the device I guess.
Sent from my LG-P880 using xda premium app.
Like what I said hit " Thanks" Button.

Related

[Q] What does the locked bootloader?

Hi everyone,
I read on other forums that the Optimus 4X bootloader is locked!
means it will be impossible to make the root or something needs to unlock it and then make the root?
Very interesting information, so does have Optimus 4X really locked bootloader?
Or where do you read about it?
Thanks.
Yes, where did you read this?
Sent from my LG-P880 using xda app-developers app
Do you mean answer "yes" that Optimus 4X have locked bootloader or do you answering on the first question about root?
smoke2 said:
Do you mean answer "yes" that Optimus 4X have locked bootloader or do you answering on the first question about root?
Click to expand...
Click to collapse
My question was whether the locked bootloader means that there will never be the root...
I understand, but my reaction was on the post from axepted, if he mented "yes" on the fact that the Optimus 4X have locked bootloader.
So, the question is still here: do Optimus 4X have a locked bootloader?
Even if it is locked, it doesn't mean root is impossible.
The HTC Sensation had a locked bootloader and we still got root
smoke2 said:
Do you mean answer "yes" that Optimus 4X have locked bootloader or do you answering on the first question about root?
Click to expand...
Click to collapse
Sorry, forgot to quote, I tried to answer the post before..
Wondering where you've read that 4x is blocked?
Sent from my LG-P880 using xda app-developers app
Its OK.
Me too wondering, where do you read nikokazaa that the bootloader is locked?
Because what I know only HTC is locking bootloaders and it was one of the main reasons to plan a buy of Optimus 4X for me.
---------- Post added at 10:38 PM ---------- Previous post was at 10:12 PM ----------
At the end of this video the LG Rep said it will have locked bootloader.
So, very sad info :crying:
http://www.youtube.com/watch?v=0_b-ASrPoic
smoke2 said:
Its OK.
Me too wondering, where do you read nikokazaa that the bootloader is locked?
Because what I know only HTC is locking bootloaders and it was one of the main reasons to plan a buy of Optimus 4X for me.
---------- Post added at 10:38 PM ---------- Previous post was at 10:12 PM ----------
At the end of this video the LG Rep said it will have locked bootloader.
So, very sad info :crying:
http://www.youtube.com/watch?v=0_b-ASrPoic
Click to expand...
Click to collapse
I've read on Telefonino.net forum that a Motorola razr xda dev say that the bootloader is locked!
Who will help us to unlock it?
Sent from my LG-P880 using xda app-developers app
nikokazaa said:
My question was whether the locked bootloader means that there will never be the root...
Click to expand...
Click to collapse
You dont need unlocked bootloader to gain root access...
Sent from my LG-P880 using xda premium
BatRambo said:
You dont need unlocked bootloader to gain root access...
Sent from my LG-P880 using xda premium
Click to expand...
Click to collapse
eeerm? how? mind to share how you got root?
Fake ?
Photoshop?
I do not believe it without proof, photo editing can be
Sent from my LG-P990 using xda premium
BatRambo said:
You dont need unlocked bootloader to gain root access...
Sent from my LG-P880 using xda premium
Click to expand...
Click to collapse
If the photo is real, I start crying for happiness :laugh:
Me too, I would like a ROOT access
Also I would be happy to try tools for root lg4x
Inviato dal mio LG-P880 con Tapatalk 2
I call fake on that screenshot, heres why. I could the same. Move a screenshot i took on my note of super use then load this on my Optimus 4x hd....
If you do really have root, please share
I found some ROOT tutorial for Optimus 4X.
Owners of 4X, you can try if it will work?
It looks simple.
http://www.crackmyass.com/2012/06/lg-4x-hd-root-tutorial.html
At own risk.
smoke2 said:
I found some ROOT tutorial for Optimus 4X.
Owners of 4X, you can try if it will work?
It looks simple.
http://www.crackmyass.com/2012/06/lg-4x-hd-root-tutorial.html
At own risk.
Click to expand...
Click to collapse
Its already been established that its a fake just out to get your money
A bootlocker will not say it isn't possible to root the phone.
My Asus transformer prime has bootlocker but I've rooted it. Just have to wait to someone find a solution.
Sent from my LG-P880 using xda app-developers app

[Q] bootloader

Hello, I am a follower of your forum, and I want to thank and congratulate all the help they provide, but for you even would use eclair: D I have the following question, my phone is 11w35, and would unlock the bootloader, but I'm afraid meet with a hard brick, I have read all the guidelines on the matter, and I would like to know your opinion on the matter, which method would you recommend to do it? that I have a chance to survive if I risk my phone? I did the check with s1tool and gives me the message SEMC simlock certificate, so I can do that ... according but still I have my doubts ..
another question ... if I do the process and failure ... is there any way we can know that my smartphone died for trying to unlock the bootloader? I'm from chile: D and good that, thanks for the help
PS: sorry for my writing, I am using the google translator, and also apologize if this goes here, not sure where you post it
Greetings and thanks again for your help
the risk is of hardbrick is there since your on 11w29 above.so stay on stock kernel.goodluck
sent from my x8™ using gingerDX®
You can try it, but the risk of having a hardbrick is big because you have a phone that is w29+ and w29+ phones have patched the bootloader exploit.
Skickat från min ST18i via Tapatalk 2
well ... if you try unlocking the bootloader .... 2 things can happen ...
1. success - a but better phone
2. fail - no phone
Don't try you will have hard brick...my opinion...
Sent from my X8 using xda premium
If u are going to do it, find a guy who own jtag box. It would be better if he will be a friend of ur. Cause then u can unbrick it for free if it hardbricked.
Sent from my E16i using Tapatalk 2
a friend gave me his x8 to do the work with bootloader and kernel...his was a 11w35 too...he has an unlocked bootloader and alfs v9 now
mrkva0 said:
a friend gave me his x8 to do the work with bootloader and kernel...his was a 11w35 too...he has an unlocked bootloader and alfs v9 now
Click to expand...
Click to collapse
It's his luck
Sent from my E16i using Tapatalk 2

[Q] Unlock Bootloader Xperia x8

Hello, i would like to unlock bootloader on Xperia x8 11W30, I know that is only 50 percent chance but i want to ask you for advice. Did you met a hard brick case series 11W30? Please comment If you were me, do you unlock bootloader? // Sorry for my bad english
ziomekunia said:
Hello, i would like to unlock bootloader on Xperia x8 11W30, I know that is only 50 percent chance but i want to ask you for advice. Did you met a hard brick case series 11W30? Please comment If you were me, do you unlock bootloader? // Sorry for my bad english
Click to expand...
Click to collapse
I recommend you to unlock bootloader with flashtool! I made video on yt how to do it: http://www.youtube.com/watch?v=Sb9e99VT3Os&lc=hD79IBJLX3QelAXvrH0sq92SjYumhDKLJcCa26-M5vU
And there was a lot of people with 11W29 which unlock bootoloader sucessefuly without hard brick!
One guy unlock bootloader with 11W32 with flashtool yesterday... read comments too! :laugh::good:
If I were you I wouldn't try for the obvious reasons,if you can afford the money for a new phone and you got bored of your x8 go ahead with no regrets
Sent from my X8 using xda premium
U can go with paid method. I successfully unlocked with this way!!!
Sent from my X8 using xda app-developers app
2010matej said:
I recommend you to unlock bootloader with flashtool! I made video on yt how to do it: http://www.youtube.com/watch?v=Sb9e99VT3Os&lc=hD79IBJLX3QelAXvrH0sq92SjYumhDKLJcCa26-M5vU
And there was a lot of people with 11W29 which unlock bootoloader sucessefuly without hard brick!
One guy unlock bootloader with 11W32 with flashtool yesterday... read comments too! :laugh::good:
Click to expand...
Click to collapse
Can the bootloader unlocking sim-unlock your x8? Via Flashtool? Why is it my x8 still requiring a code for other sim/network to be use?
acegrace said:
Can the bootloader unlocking sim-unlock your x8? Via Flashtool? Why is it my x8 still requiring a code for other sim/network to be use?
Click to expand...
Click to collapse
no. bl unlocking is not sim unlocking.
leecorp said:
U can go with paid method. I successfully unlocked with this way!!!
Sent from my X8 using xda app-developers app
Click to expand...
Click to collapse
how much did u pay for the paid method ?
I unlocked my bootloader with msm7227 or something like that tool...mine mfg is 11w33 ...try the tool at your own risk....
Sent from my E15i using xda app-developers app
ziomekunia said:
Hello, i would like to unlock bootloader on Xperia x8 11W30, I know that is only 50 percent chance but i want to ask you for advice. Did you met a hard brick case series 11W30? Please comment If you were me, do you unlock bootloader? // Sorry for my bad english
Click to expand...
Click to collapse
Bro, I sucesfully unlocked my bootloader
my manufacturing date is 11w30 ..

Need help with Unlocking bootloader.

As the title says I need help with unlocking my bootloader for CWM because I have locked bootlader setted it on and it screwed my p880 so could someone help me?
deownagee said:
As the title says I need help with unlocking my bootloader for CWM because I have locked bootlader setted it on and it screwed my p880 so could someone help me?
Click to expand...
Click to collapse
What version do you have? EUR-XXX ?
You followed the tutorial?
deownagee said:
As the title says I need help with unlocking my bootloader for CWM because I have locked bootlader setted it on and it screwed my p880 so could someone help me?
Click to expand...
Click to collapse
You need to be on v20a, you can use the hacked kdz method as that's what I did. Then in dialer type in 3845#*880# then go to version info and look at software version. If it says euro xxx you can unlock if it doesn't then you most likely can't.
Sent from my LG-P880 using xda app-developers app
I have v20a Eur-XXX
So what do I need to do? Because I still don't know what to do...
deownagee said:
So what do I need to do? Because I still don't know what to do...
Click to expand...
Click to collapse
Here:
http://forum.xda-developers.com/showthread.php?t=2180688
follow that and no problem
RuedasLocas said:
Here:
http://forum.xda-developers.com/showthread.php?t=2180688
follow that and no problem
Click to expand...
Click to collapse
Thats Rooting I've already did that and it didn't unlock my boot loader Even thanks for the try
But well I still don't know how to unlock bootloader...
deownagee said:
Thats Rooting I've already did that and it didn't unlock my boot loader Even thanks for the try
But well I still don't know how to unlock bootloader...
Click to expand...
Click to collapse
See this (it's for recovery but includes unlocking instructions) :-
http://forum.xda-developers.com/showthread.php?t=2180138
Sent from my LG-P880 using xda app-developers app
deownagee said:
Thats Rooting I've already did that and it didn't unlock my boot loader Even thanks for the try
But well I still don't know how to unlock bootloader...
Click to expand...
Click to collapse
You're right, my mistake... Others already answered, my only advice is to pay attention to the tutorial don't do nothing you're not aware. A few persons already brick they devices, some still having problems to fix them. Take care and good luck.
Sent from my LG-P880 using xda app-developers app
yeah good advice to double check everything and importantly make a quick backup would also be my advice,best of luck
Everyone thanks for the patience! I know how to do it right now. But not sure if I want to do
deownagee said:
Everyone thanks for the patience! I know how to do it right now. But not sure if I want to do
Click to expand...
Click to collapse
If you just follow the instructions, two things can happend:
Unlock the bootloader, or not...
Allways able to go back to V10x or remain in V20A.
Now, if you start to mess with other commands and files and programs (like nvflash), than you might have a problem.
RuedasLocas said:
If you just follow the instructions, two things can happend:
Unlock the bootloader, or not...
Allways able to go back to V10x or remain in V20A.
Now, if you start to mess with other commands and files and programs (like nvflash), than you might have a problem.
Click to expand...
Click to collapse
Okay awesome! but I tried to unlock it but it's getting stuck at: <waiting for device>
deownagee said:
Okay awesome! but I tried to unlock it but it's getting stuck at: <waiting for device>
Click to expand...
Click to collapse
seems the device is not available...
you installed fastboot drivers? (updated CT_HsPhone_General_Drivers_ADB)
gtdaniel said:
seems the device is not available...
you installed fastboot drivers? (updated CT_HsPhone_General_Drivers_ADB)
Click to expand...
Click to collapse
I have every driver downloaded that i saw I have 3 of the same drivers I think...
And does it mind i have Win 7 Pro 32 Bit?
deownagee said:
I have every driver downloaded that i saw I have 3 of the same drivers I think...
Click to expand...
Click to collapse
The driver is inside of the folder you downloaded.
Sent from my LG-P880 using xda app-developers app
RuedasLocas said:
The driver is inside of the folder you downloaded.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Well yes I know it I even know how to do it but I'm getting stuck every time at: <waiting for device> while I did the fastboot oem unlock command so what do I need to do to fix it that it's unlocked?
P88020a-262-000
LGP880AT-00-v20a-262-000-MAR-04-2013
P88020a.1e56bb4c69
Should be implemented.
I can't unlock? :'(
(Sorry I cant post screens till I post 10msg)
Sent from my LG-P880 using xda app-developers app
Emin3ms said:
P88020a-262-000
LGP880AT-00-v20a-262-000-MAR-04-2013
P88020a.1e56bb4c69
Should be implemented.
I can't unlock? :'(
(Sorry I cant post screens till I post 10msg)
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
As far as I know, only one person was able to unlock a "262-000"...
It will be better for you to wait until tested method come out. Or for the official one.
Sent from my LG-P880 using xda app-developers app

262-001 to eur-xxx

Hello. I am running v20a rooted. I want to get to eur-xxx. I have to downgrade to v10h or is there any other way??? I tried that once, but i got v20a 262-001 again... But i could have done something wrong...
Sent from my LG-P880 using xda app-developers app
emplokeas said:
Hello. I am running v20a rooted. I want to get to eur-xxx. I have to downgrade to v10h or is there any other way??? I tried that once, but i got v20a 262-001 again... But i could have done something wrong...
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Try Flashing a Euro Open found here http://lg-phone-firmware.com/ with kdz flash tool.......and please stop making so many threads about each and every question. And if you must do it then post it Q & A section. Thanks.
Ok, i will try that out. Should i flash over the existing v20a, or downgrade first...??
Sent from my LG-P880 using xda app-developers app
I do not think that you need to downgrade to 10H for that ....... If it does not work then you can downgrade to 10H but I am quite sure that it will work and you won't lose any data.
Good Luck.
You cant get eur xxx. Why would you want anyway?
Because on 262-001 i cannot unlock the bootloader, but on euro open rom i can..
Sent from my LG-P880 using xda app-developers app
And btw, i do not care about losing my data... I want to unlock bootlader to install cyanogen...
Sent from my LG-P880 using xda app-developers app
emplokeas said:
Because on 262-001 i cannot unlock the bootloader, but on euro open rom i can..
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
You can unlock any bootloader irrespective of any Software version. Read More.
I have read that.... But i could not unlock it, no matter the way... Also i read that euro open is the easyest way to unlock bootlader... This is why i was thinking to change to euri open...
Sent from my LG-P880 using xda app-developers app
froom my knowledge you cant change to euro xxx
Sent from my LG-P880 using xda app-developers app
emplokeas said:
I have read that.... But i could not unlock it, no matter the way... Also i read that euro open is the easyest way to unlock bootlader... This is why i was thinking to change to euri open...
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Hi that was the same thing i tried doing so many times since on the same - P88020a-262-01 -
and just today after weeks of messing about i finally unlocked the bootloader and from everything
i had tried it happened so easy :victory:
just exactly the same...
lol i have unlocked the bootloader from my phone using an app that i found at the xda...that is nice.....i use mokee 42.2.....
_Twiz_ said:
Hi that was the same thing i tried doing so many times since on the same - P88020a-262-01 -
and just today after weeks of messing about i finally unlocked the bootloader and from everything
i had tried it happened so easy :victory:
Click to expand...
Click to collapse
emplokeas said:
lol i have unlocked the bootloader from my phone using an app that i found at the xda...that is nice.....i use mokee 42.2.....
Click to expand...
Click to collapse
Nice based on what I'm using .. Ive just been trying out the CM nightlys with werewolf kernel an so far so good even tho batt has not lasted anywhere as long still very happy with it
_Twiz_ said:
Nice based on what I'm using .. Ive just been trying out the CM nightlys with werewolf kernel an so far so good even tho batt has not lasted anywhere as long still very happy with it
Click to expand...
Click to collapse
Sorry to hijack the thread :good:
Did you manage to get your phone onto the EURO Firmware or you just unlocked your current firmware ?
To unlock the phone and install a custom ROM I take it that you must root the device first so :-
1) root
2) Unlock
3) cwm
4) custom rom
I am coming from a Galaxy S2 which I did not have to root just use ODIN so thats why I am asking because I want to go straight to custom CM10
I unlocked 262-001..... And
Sent from my LG-P880 using xda app-developers and you have to unlock bootlader before installing cwm....
grandmaster_b said:
To unlock the phone and install a custom ROM I take it that you must root the device first so :-
1) root
2) Unlock
3) cwm
4) custom rom
I am coming from a Galaxy S2 which I did not have to root just use ODIN so thats why I am asking because I want to go straight to custom CM10
Click to expand...
Click to collapse
Correct that's how it looks like
Sent from my LG-P880 using xda premium app.
Like what I said hit " Thanks" Button.
sPEADy said:
Correct that's how it looks like
Sent from my LG-P880 using xda premium app.
Like what I said hit " Thanks" Button.
Click to expand...
Click to collapse
Mine only changed after flashing CM10.1
Somebody pls help , how can i unlock 262-01 version ?
emplokeas said:
I unlocked 262-001..... And
Sent from my LG-P880 using xda app-developers and you have to unlock bootlader before installing cwm....
Click to expand...
Click to collapse
Hi!
How do you unlock it ? Pls help.

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