yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] harshaldesai:
I have tried every method mentioned on this site.

KDZ

LG Flash tool

LGMobile Support Tool

LG PC Suite

But in every method the phone just stops at 1%. and each time i have left it for over an hr and there is no progress what so ever. So i have finally decided to give up and move on. I shall use the phone as it is on ICS 4.0.3. Since my phone is out of warranty i dont want to take any chances.

Thanks to all the guys who have been really helpful to me for this process.

Much appreciated.

Regards,
[LG Optimus 4X HD] hernestwisnu:
Dude, I gotta say this LG software sucks. It's not really PC friendly. I read in this thread some guy experienced the thing you're having right now even with his dual 2.5 Ghz PC with 8 Gb of RAM PC. If you've tried all methods available, is it possible that your Pc is the culprit? Is it possible for you to try with another PC?
[LG Optimus 4X HD] rhapsodize4452:
Excuse me fellow Indians. Sorry I didn't care to visit xda after unlocking bootloader on the official Euro Open 20A.

Could you please explain to me what problems you are facing. Stuck at 1%?? where?? I may be able to help. I have faced numerous problems before I initially started using update tools and such, now after finally understanding our O4X, its no big task. Let me know what all you have tried, I'll try to help.

And btw.. just realise we got ourselves India JB and with even lesser size. Will try flashing that tomorrow.
[LG Optimus 4X HD] sandeeppandey:
I didn't had any issues updating... mine was on v10e, then on leaked v20a and finally on India official v20a.

Download the official drivers and install them using LG mobile support tool.

Download the tools from here...

http://xdaforums.com/showthread.php?t=2020737

follow the 6th option, the tool is a breeze to use will on screen instructions.

Download the official Indian kdz and flash it using the tool mentioned above.

Do make a factory reset after flashing.

P.S. Bootloader is unlocked ever since I first unlocked in leaked V20A. CWM touch works great as well.

The computer might not recognize your device in the first try as it installs the drivers and it takes some time, do check if there is an installing drivers notification and let it finish, repeat 2-3 times until your phone is detected by the program.

Press thanks if it helped. ;)
[LG Optimus 4X HD] qatrium:
I've faced this problem a couple of times on my AAREBK device (Egypt) and it was resolved by:

1) Using another PC or laptop, as the first PC was running Windows Vista but worked on another one running Windows 7. It also failed on my laptop running Windows 8.

2) Re-run the method you were using but with "Run as Administrator" on every single program you are using in the procedure (EVERYTHING: LG tools, Windows Enabler, etc.)

3) Free space on your drive that you are currently using KDZ updater from, or switch to another drive if possible. You reported that it stopped right at "Unpacking KDZ" so the drive might be full.

4) Re-install the drivers and restart your PC afterwards.

Let me know if anything of that helped.
[LG Optimus 4X HD] pullukkaeebenpuu:
Hello, is there any noob-friendly way to get jb? Im on unrooted 10h and im pretty sure its euro open
[LG Optimus 4X HD] :
sorry besides those tutorial posted everywhere or try updating via LG PC Sync there's really no other way to get JB.

buying a JB phone can be an option;)
[LG Optimus 4X HD] hernestwisnu:
Try this http://xdaforums.com/showthread.php?t=2069723

It should be crystal clear as it's written in step by step instructions with some fancy pictures.
[LG Optimus 4X HD] pullukkaeebenpuu:
Thanks for this. But are we ever gonna get jb with ota? I dont really like fooling around with stuff like this because im 90% sure i'll end up with a bricked 4x.
[LG Optimus 4X HD] tool_king:
No, this is a major update. You will never get this OTA.
[LG Optimus 4X HD] RuedasLocas:
If you spend 30 minutes reading the tutorial, if you do it without rush, and follow all the procedures, it will be easy.

BTW, to change from ICS to JB, LGFlash Tool is the best way. Maybe a little more complicated but better. Official tool and flash thru kdz, sometimes bring crashes or lag after installing.

But for a lot of users it worked.
[LG Optimus 4X HD] aminel1358:
when I put the add csmgdl.lgmobile.com/..../WDLSW/LGP880/AAREBK/V20b_00/V20B_00.kdz in the explorer it says that :

Forbidden

Your client is not allowed to access the requested object.

Does it mean that the V20B is on the way for AAREBK ?
[LG Optimus 4X HD] tlyytika:
I updated my phone, because the Wi-Fi and 3g didn`t work. I used official LG mobile support tool. I was surprised when I noticed that update was 20b, I am in Finland and was earlier on 20a.
[LG Optimus 4X HD] tlyytika:
Btw the update was already unlocked
[LG Optimus 4X HD] lozika:
Did you update with LG PC Suite? Because I live in Sweden and PC suite tells me I already have the latest update (V20A) So I assumed that they would release V20B at the same time in scandinavia.
[LG Optimus 4X HD] tlyytika:
Not by usual way: i started emergency firmware replacement, in lg pc suite. That launched lgmobile support tool that claimed that there is an update to the firmware...strange
[LG Optimus 4X HD] future81:
use http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn= {put your IMEI here} it'll give your product code because it seems that your phone belong to hong kong
[LG Optimus 4X HD] tlyytika:
Jep, but unlocked hongkong, with Finnish keyboard and language support. Launched Lg mobile support tool looked new, never seen before, and it was operating in Finnish...
[LG Optimus 4X HD] plaia:
how can I put the Italian in v20b?
[LG Optimus 4X HD] reas0n:
AAREBK? WHat country is this?
[LG Optimus 4X HD] future81:
United Arab Emirates its for middle east countries they put forbidden 20A version Size: 607465602 for 2 days only then delete it and now upload 20B

SIZE: 607515703
[LG Optimus 4X HD] qatrium:
AAREBK is for ARE (Arab Republic of Egypt) and UAE (United Arab Emirates). Still sells in other middle east and gulf countries.
[LG Optimus 4X HD] ronhoover88:
Did anybody mail lge open source regarding the source code release? They used reply earlier stating wait for the official release now after the official release they don't respond to any mail :mad:
[LG Optimus 4X HD] igorstoja83:
I sent it week ago and they said it would be this week, but none of these things.Then after few days i sent again to ask whether it will be by the end of this week and they still dont responded me too :( fu..ing LG. Any news about this?
[LG Optimus 4X HD] ronhoover88:
No news yet, hope its out this coming week
[LG Optimus 4X HD] Black_mamba24:
So I finally managed to update to JB. After having some problems with the updater stopping at 1% and not with the KDZ not responding, I decided to try it on another computer. I don't know why, I have a brand new, powerful machine but it worked on my lap-top which is 4 years old/
[LG Optimus 4X HD] igorstoja83:
i hope too,they always late one or two weeks
[LG Optimus 4X HD] Garapablo:
Wow wait, V20A was two weeks ago. Is there a new update in Europe?

Enviado desde mi LG-P880 usando Tapatalk 2
[LG Optimus 4X HD] laufersteppenwolf:
same here, not responding to my mail(s) since... thursday i think
[LG Optimus 4X HD] SimonTS:
My contct with LG UK yesterday

I sent them a message through the website

The reply I got is as follows

So I went back to them again

And got the following

Are they deliberately being stubborn, or is this what the UK staff have been trained to believe? I haven't emailed the cic.uk@lge.com address yet, but will do so later or tomorrow.
[LG Optimus 4X HD] qatrium:
Told you :)

It failed for me on a HP workstation with imba specs, but worked on another dual core PC.
[LG Optimus 4X HD] borovaka:
Hello,

I just write an email to lg open source team about new kernel sources. That was the answer they send me back:
[LG Optimus 4X HD] laufersteppenwolf:
hmm, thanks, but what about a translation?

shall these two nubmbers be dates? so between 15th april and 19th?
[LG Optimus 4X HD] borovaka:
I think so, i'm not Korean guy ( i wrote mail in English but that was answer ).
[LG Optimus 4X HD] hernestwisnu:
Hey ..

QE room songmiho.

From 4.15 to 4.19 days of training.

The open source-related business, please contact the the chief God hanilhui (ilhee.han @ lge.com).

If you attend a hurry, please call 010-8256-2535

Thank you

That's the translation from Google translate. Sounds gibberish to me. Anyway, according to this translation, this ilhee han guy should know something.
[LG Optimus 4X HD] borovaka:
Thanks a lot. That is my mistake, i think they wanna say to contact with this person in this period for more info about release date.
[LG Optimus 4X HD] :
yes from my little bit of korean they are saying

Looks like an autoreply to me.
[LG Optimus 4X HD] :
Can anyone please tell me how I can turn off the boot up sound? I'm really sorry for an off topic question but I really didn't want to make a new topic under q and a as it's a simple thing but I couldn't figure it out after going through the settings thoroughly :s
[LG Optimus 4X HD] ronhoover88:
In sound settings go to volume settings and turn down touch feedback & system volume to zero
[LG Optimus 4X HD] borovaka:
Hello again,

Here is actual reply from LG Open Source team:

I hope the source will be released soon.
[LG Optimus 4X HD] pierg75:
I would escalate the case immediately :)

They wouldn't hesitate a second to do it.
[LG Optimus 4X HD] ronhoover88:
Got the same reply
[LG Optimus 4X HD] @non4:
LG sent me this:

Dear ######

We deeply apologize for not being able to support bootloader unlock on Optimus 4X UK model right now.

Before we decided the support policy for bootloader unlock of Optimus 4X, we had asked many carriers about their opinion on the matter. However, most carriers have expressed concerns about bootloader unlock support. So we came to support bootloader unlock only on Euro open model for the time being.

Currently we are going through an internal discussion about the method and target model of bootloader unlock to draw better solution. So we ask for your kind understanding. And we greatly appreciate your continuous feedback regarding Optimus 4X JB.

Sincerely, LG Developer site Team

Sent from my rooted P880
[LG Optimus 4X HD] cupidstunt:
This would further support the theory that only people on specific networks are able to unlock.
[LG Optimus 4X HD] The_0ne:
Do you mean it depends on the used SIM-card?

Then why don't we just remove this card for the unlock procedure?
[LG Optimus 4X HD] peppethustra:
I don't think, probably the problem is IMEI related..and only those phones, sold in countries where no opposition was made by carriers, are unlockable..maybe LG firmware recognizes them by IMEI checking, so phones with Asian IMEI have no chance to unlock because some Asian carrier didn't give "permissions" to LG to allow the unlock..
[LG Optimus 4X HD] The_0ne:
As I wrote in an earlier post. LG collects the following information:

model number of the phone

software version

language setting

IP adress

serial number (IMEI)

FOTA software version

MNC (Mobile Network Code)

MCC (Mobile Country Code)

SOURCE: http://xdaforums.com/showpost.php?p=40145959&postcount=3956
[LG Optimus 4X HD] sznn:
Just for info, AHASBK is available for download. I will flashed it tonight (I have currently EURO OPEN JB).

I asked if VPN of type L2TP IPSec TKIP is working on new firmware. I can confirm this now.

Regards
[LG Optimus 4X HD] JAsko_san:
Thanks for the heads up - I'm currently downloading it - I hope that we will be available to unlock our bootloader with this firmware version :fingers-crossed:

If someone has tried it, please report back :)

Thanks
[LG Optimus 4X HD] magickone:
I think that it has nothing to do with IMEI, as they would need to maintain a large data base of all phones that they ever produced as well as track to whom they sold it. It just doesn't seem plausible.

I think that it's related to firmware branding for a specific mobile carrier. For example, I got my phone from my operator and it has some preinstalled apps including one that is operator specific.

If my operator doesn't want me to have an unlocked boot loader then I think it's a show stopper. :(
[LG Optimus 4X HD] VictoriaCoffey:
Question again, don't know where to put it.

After updating to version v20a, when I make phone calls, they usually and randomly end in the middle of the conversation! Anyone had similar problems? I did a factory reset after updating ( I used LG mobile tool).

Thanks!
[LG Optimus 4X HD] magickone:
Couldn't we figure out how to debrand a P880 phone?

There must be some field somewhere in the firmware that defines for which operator it is customized.

Is there a way to change Vodafone device into an O2 one? If someone figures it how then we could crossflash Euro open firmware into a operator branded phone.
[LG Optimus 4X HD] Apoena:
Is it possible/feasible to write something to spoof all this information? So unlock procedure would be something like this:

- factory reset (go back to 10a, whatever it takes to really reset your phone)

- flash Euro kdz without sim card

- boot without sim card and no WiFi

- root

(so far, without the sim card and no WiFi access the phone has no idea where in the world it is, right?)

- then install codes (change routing tables, etc.) to spoof all that information to fool phone into thinking it's European Open

- if it thinks it's Euro Open you should be able to unlock with adb

- do the happy dance

Does it seem the right logic? Or did I miss something?
[LG Optimus 4X HD] Rakter:
Is it just me or the latest android version spends more battery on standy?

At least it seems to me... on a night it burned about 30%...
[LG Optimus 4X HD] future81:
from official bootloader unlock thread - i think the procedure for unlocking device checks that you are connected to mobile network for some time so without sim the procedure won't run too
[LG Optimus 4X HD] RuedasLocas:
If people don't uninstall some stock apps and widgets battery drain will occur but, not only in JB, in ICS was the same...

Also how people upgrade, if they preform a factory reset or not may count.

I don't have those problems. During the night I have a drain of 2% max. Unless I sleep for 12 or more hours...
[LG Optimus 4X HD] JAsko_san:
Just reflash the JB rom/kdz file, but this time with the lg flashtool - it would even be better if your would rollback to V10x, because it wipes everything from your phone, and then reflash the v20a version on it.

btw I had the same issue on the first leaked JB version ( v20a), after the official release taht problem has been solved.

Try it... :o
[LG Optimus 4X HD] RuedasLocas:
Flashing with LGFlash Tool, there is no need to go back to wipe etc...

The program creat the needed partitions and format the others.

In the end the programs commands a factory reset to the device.
[LG Optimus 4X HD] Apoena:
But what I'm saying is to only put in your SIM after you loaded the spoof codes. So when you put the SIM back in the phone will think it's connected to the network when it really isn't.
[LG Optimus 4X HD] future81:
AVAILABLE Today

T-MOBILE(CZECHO) ATMCBK VERSION: 20A Last-Modified: Wed, 03 Apr 2013 05:42:11 GMT SIZE: 686139842

T-MOBILE(GERMANY) ATMDWH Last-Modified: Wed, 03 Apr 2013 05:52:04 GMT SIZE: 686139842
[LG Optimus 4X HD] akshay.mehta9:
Any major difference in v20a and v20b ?
[LG Optimus 4X HD] Wenque:
My, oh my! Look what I happened to find lying around. https://wws.lg.com/global/support/opensource/opensourceList?types=ALL&search=p880

Edit: MD5 (LGP880(X3)_Android_JB_V20a.zip) = c774f434f4c33896c19f90ef17aeb39f . It would be nice to know whether the source ever gets updated.
[LG Optimus 4X HD] Vosetal:
DAMN!!! You beat me :D .
[LG Optimus 4X HD] domieatworld:
hello!

I discovered a strange incident.

I was on the europe open 20a firmware and had about 360mb free ram after a new start.

Now I am on the hutchinson/austria firmware and have about 190mb free ram after a new start.

I have deactivated each application that I dont use or need...

is that usual?
[LG Optimus 4X HD] lukas77:
Unused RAM is wasted RAM, it's nothing wrong with it when your phone works ok.
[LG Optimus 4X HD] erictune:
stock apps

hey im missing some stock apps on official 20a like stocks app or news app? any chance to install thema manually? thanks
[LG Optimus 4X HD] domieatworld:
yes I know, but I think it is a big difference for partly the same rom...
[LG Optimus 4X HD] sznn:
If you go settings, you can see under Apps -> All you will see some new stock applications like 3apps, 3mobiletv, inside 3, planet 3.

These applications are not avalable in our country, so I have disabled them.

I will probably go back to EU open, because I still can't unlock bootloader with AHASBK, and rest is same as with EU open.

Regards
[LG Optimus 4X HD] king123321:
guys!! its here the source of V20A:

https://wws.lg.com/global/support/opensource/opensourceList?types=ALL&search=p880
[LG Optimus 4X HD] dfreake:
everyone see this its there
[LG Optimus 4X HD] igorstoja83:
Finally source is release
[LG Optimus 4X HD] DeeJay1:
finally!
[LG Optimus 4X HD] akshay.mehta9:
Domieatworld do a factory reset from settings to solve ram issue
[LG Optimus 4X HD] vigitilante:
hey guys, how do i turn on google now? select cards etc. ? : )
[LG Optimus 4X HD] tool_king:
Just long press the home button, then press the google button and then activate google now in the menu.
[LG Optimus 4X HD] Garapablo:
Wow finally an open source rom? I think CM is very very close :D

Enviado desde mi LG-P880 usando Tapatalk 2
[LG Optimus 4X HD] xtribas:
Not the official one, cant find any cyanogen team member working on it or even caring that this fantastic device even exists... we own the most neglected device of all...
[LG Optimus 4X HD] Apoena:
Until we have a way to unlock the bootloader for everyone it's unlikely this community will see a lot of activity... I miss my CM10.1 :crying:
[LG Optimus 4X HD] @non4:
+1, before release I was sticking up for LG because some complaints were just plain stupid. But THIS is a joke, either have bootloader unlockable, or not unlockable, not this dumb unlock lottery. Has anyone with any programming knowledge tried getting any LG flash programs to assume every phone is euro open? I believe this is probably the way forward but I don't have the skills to try it, oh well... :banghead::banghead::banghead::banghead::banghead::banghead::banghead::banghead::banghead::banghead::banghead::banghead:

Sent from my rooted P880
[LG Optimus 4X HD] JoinTheRealms:
Can you not flash the eur firmware manually?, screw the LG updates we got CM!
[LG Optimus 4X HD] @non4:
I don't think you understand. I'm uk user, flashing euro open gives me 234-000=security error, unlock permission denied

Sent from my rooted P880
[LG Optimus 4X HD] Apoena:
Some people have CM because they can unlock their bootloader.

Most of us, however, can't unlock the bootloader and can only flash LG's official or leaked ROMs.

So, yes, we can all flash the EUR firmware manually, but only a few lucky EUR/Open owners can flash CM afterwards....
[LG Optimus 4X HD] ikkydiphoenix:
check ur proximity sensor

i don't know if it's the same problem i had but whenever i stared a call, display randomly turned black and coulndt use the phone for about 30 second before be able to tundisplay on again

ive calbrated the proximity sensor (through the hidden menu, you can reach this by calling this number 3845#*880# and going to

-> Device Test -> All Auto Test Menu Full -> ALC / Proximity Test) and then i've never had this problem anymore :good:
[LG Optimus 4X HD] JoinTheRealms:
Sorry info on this phone is scattered everywhere, do you guys have a petition setup ? LG cant get away with that....
[LG Optimus 4X HD] @non4:
Every petition I have ever seen has failed, a better idea is to spam the hell out of them everywhere we can!

Sent from my rooted P880
[LG Optimus 4X HD] igorstoja83:
View attachment 1888875 YAY I CANT WAIT FOR THIS :laugh:
[LG Optimus 4X HD] tobixdev:
I dont know how hard it is to do but could not a skilled dev bypass with 2nd init or somethong like that ?
[LG Optimus 4X HD] Apoena:
I have no idea since I'm not a Dev myself.... we need someone who knows what they are doing to look at our problem. But, honestly, I haven't seen anyone.... so I'm starting to lose hope.
[LG Optimus 4X HD] JoinTheRealms:
Out of interest, is it your imei number its checking?
[LG Optimus 4X HD] theofficialpimp:
Does your equalizer turn off after you restart? I usually set to Bass Booster but it always turns off.

Also about how much free ram do u guys have? I get around 250
[LG Optimus 4X HD] @non4:
Not really sure but possibly

Sent from my rooted P880
[LG Optimus 4X HD] Black_mamba24:
I am not sure if I should post this in here, but has anyone faced his screen turning black after making a call? Started happening to me after the update and I can't do anything. I did a factory reset, I still have the problem
[LG Optimus 4X HD] Lalarex:
Just hold the menu button for 2 seconds. It will vibrate twice and pop up. Saves going through the task manager route :D
[LG Optimus 4X HD] Flying_Bear:
search the forum on how to re-calibrate proximity sensor, if your screen doesn't auto light up when you move it away from your ear, if that is your problem
[LG Optimus 4X HD] Neural_oD:
CM Mod here.....

Hey guys - I see that in CM have now released.... :D

http://get.cm/?device=p880
[LG Optimus 4X HD] BigBoyPL:
GUYZ HELP!

in optest_rndapps_websw_list there is and info about new V20a firmware.

you cannot download RNDTESTSW link cause since it's in germany server you have normal link:

csmgdl.lgmobile.com/swdata/WDLSW/LGP880/ADEUBK/V20a_00/V20A_00.kdz but in curl it gives me modification date 27.03 so WTF ?

Maybe they stored it in other suffix (not ADEUBK, and not ADEUWH)

If you find firmware with today's date in curl please give me PM.
[LG Optimus 4X HD] cupidstunt:
Don't suppose you could get hold of the elusive AGBRBK version? It seems like the only Europe non-branded version which has a different file size, and on a personal note i want to see if 234 00 people can unlock bootloader with it.
[LG Optimus 4X HD] future81:
I can assure you nothing new in different dirs of LGP880 - but i can say that curl sometimes gave me different information on same link (like ABUMBK sometimes it gives me 28.03 sometimes 05.04 and return back to 28.03 another time - but ADEUBK never changed maybe they upload different versions to that link - if so AAREBK version 20B uploaded 13.04 and same size uploaded to other dirs in middle east 15.04 - maybe if theres operators wish to test firmware in those countries they got it through this optest link a day later
[LG Optimus 4X HD] Apoena:
There is this question so far...
[LG Optimus 4X HD] :
did anybody using ASEABK ESA-XXX rom have their BL unlocked. i tried with no luck.
[LG Optimus 4X HD] hernestwisnu:
I managed to unlock it. In which step did you fail?
[LG Optimus 4X HD] future81:
I think question must be what sim you use
[LG Optimus 4X HD] Flying_Bear:
Aseawh with eur-xxx unlocked back on 20a leak here
[LG Optimus 4X HD] hernestwisnu:
Well, I don't think it's carrier dependent (at least for SEA ROM) because when I unlocked it I removed my sim card from the phone. Should it's carrier dependent, I think you could get another sim card from other operators and see if it works.
[LG Optimus 4X HD] :
1. used the official unlock method

100% battery, debug on

did the steps, pressed vol up

DOWNLOAD MODE appears, pulled usb out

Factory reset for first bootloader sentence appear, waited 30 sec, pulled battery, boot., nothing.

2. adb reboot-bootloader -> fastboot oem unlock

cmd prm <waiting for device>, Nothingness

2.5 proceeded to blindly enter enable unlock

nothingness

waited 30 seconds pulled usb cable, Factory reset for first bootloader unlock appears on phone

waited another 30 seconds, pulled battery, boot

nothingness.

Did i miss out something?:confused: