yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] AlderCass:
Just finished installed and holy cow! I finally see first hand where project butter got its name...
[LG Optimus 4X HD] wlodarsdz:
I'm outside now but anyway I don't have second camera:/

But I'll keep Y'all updating if I'll notice more improvements
[LG Optimus 4X HD] :
one more function. now you can swipe delete a photo while viewing it by pinching in (you'll enter filmstrip view now) and swiping upwards.
[LG Optimus 4X HD] vertyogo:
lukas77 install qslide? statusbar mb?
[LG Optimus 4X HD] :
Re: Official JB discussion Thread

Anyone knows how we can install the European unlocked version when it comes out. Which country version is the leaked one that I have installed
[LG Optimus 4X HD] ¥º·RG·º¥:
News about battery?? How is the drain when browsing?? :)
[LG Optimus 4X HD] Turbol:
stock

after update mine lg stock on.

i was waiting like 20 minutes and still nothing

what i should do now ?

i was doing all propertly

http://xdaforums.com/showthread.php?t=2069723
[LG Optimus 4X HD] mjoha:
I have a stock lg 4x hd Could anyone link me to the program i need, to put Jellybean in my phone. I have the kdz file but i dont know where i got the rest of program i need. Link me please
[LG Optimus 4X HD] Capozz:
oeslanc was

I agree. UI is smoother and, finally, the auto focus during video recording works properly.
[LG Optimus 4X HD] ¥º·RG·º¥:
http://xdaforums.com/showthread.php?t=2069723
[LG Optimus 4X HD] postacik:
The size of the leaked file is exactly 631.937.294 bytes.

That's equal to the size of the file updated as DEU version.
[LG Optimus 4X HD] :
Re: Official JB discussion Thread

Sorry if im speaking nonsenses but i just love to share discoveries

Landscape homescreen finally
[LG Optimus 4X HD] postacik:
Why nonsense? Thanks for sharing...
[LG Optimus 4X HD] Mahalsk:
Gaming performance

I was just thinking about selling this phone when this update shown up and proven to have a lots of improvements. Recently I found gaming on mi phone a lot of fun, so can somebody test if gaming performance has improved with this jelly bean update in games where it lagged? Like NFS most wanted or Real racing 3, or something from gameloft :) thank you
[LG Optimus 4X HD] :
start a new thread summerising the changes, fix, updates anyone?
[LG Optimus 4X HD] -Grift-:
Why not you set it up ? :)
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread

I would, but I'm not flashing without root, unless you know a way to use gameloft games on external without root. I have too many games :o

Sent from my LG-P880
[LG Optimus 4X HD] NightyNight:
Someone should do a video Overview on the new Rom. Showcasing features and changes...smoothness etc
[LG Optimus 4X HD] wlodarsdz:
Odp: Official JB discussion Thread

Real racing 3 now runs multicore and smooth:)
[LG Optimus 4X HD] SamsungTelefon:
Real racing 3 and NFS MW work smooth on 4.0.3 with LG GearBox for 4x with just one core active at 1500MHz. On all cores active it's unplayable on my 4x.

Any news on the offical release ?
[LG Optimus 4X HD] s7ar73r:
Real racing 3 works perfectly, no lag :)
[LG Optimus 4X HD] AlderCass:
Just noticed something I'm pretty sure is new - if the phone is hot, it won't let you increase the brightness past a certain point to prevent further overheating
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread

That was supposed to be in later ics build but never seen it function. I like the heat, makes me know tegra 3 is working :D

Sent from my LG-P880
[LG Optimus 4X HD] giovandrea:
Nope, this is from V10D
[LG Optimus 4X HD] Garapablo:
Re: Official JB discussion Thread

OMG OMG OMG OMG!!! Can anyone share the link? Please and thanks :D

Enviado desde mi LG-P880 usando Tapatalk 2
[LG Optimus 4X HD] nbock97:
This is rowking for me: https://mega.co.nz/#!eUFRwZTR!Q1nYdzjWM2WklQWVK2ih8mzqvhkZ-clA9raSZnDZgWQ

maybe can someone pin the link as information above the thread so that everyone just can find it quick?
[LG Optimus 4X HD] mulencja:
I cannot flash this rom, tried few versions each time KDZ updater hangs itself after a while (no response) etc
[LG Optimus 4X HD] s7ar73r:
It shows for me, that it's not responding, when it starts extracting file, i wait few minutes and it starts to work fine :)
[LG Optimus 4X HD] zicoxx:
i'm waiting for a good rooting method and to know if bootloader is unlock or not..
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread

Anyone wanna try method 1 on this thread? I'm away from pc atm: http://xdaforums.com/showthread.php?p=28178105

Sent from my LG-P880
[LG Optimus 4X HD] -Grift-:
+1 but from what i read its not unlockable yet
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread

I had same issue flashing ics Roms, just wait and it works :)

Sent from my LG-P880
[LG Optimus 4X HD] zicoxx:
in g+ there is a my contact that sustain that bl is unlock and now he check if possbile to use some JB method for root this leak rom..

and on 591fan there is a thread that shows a picture with bl unlocked..

so we waiting for someone that can say with this leak version what do you do for custom roms and other things..
[LG Optimus 4X HD] laufersteppenwolf:
OP updated with a working DL link ;)
[LG Optimus 4X HD] exFAT:
Hey guys, I had an idea. I'm going to flash JB over ICS now, but consider this:

Create a file called local.prop in /data before powering off phone (must be rooted on ICS)

in the file, enter these lines:

ro.kernel.qemu=1

ro.secure=0

Then, power off and do upgrade. It should not wipe the phone.

Boot the phone.

ADB shell can run with root because of abovementioned lines in local.prop

Then, push su binary and busybox to phone. Do the necessary chmod stuff (refer to root script)

Your phone should be rooted when you power it on again.
[LG Optimus 4X HD] leolipop:
For me its has always been that way.The program (KDZ) seems to be stuck for a while and after a minute the procedures starts.

---------- Post added at 03:55 PM ---------- Previous post was at 03:53 PM ----------

Please dont make me roll back to ics if this works!!:p

Try and tell us.
[LG Optimus 4X HD] mulencja:
For me its stuck for 10 minutes now, and I dont have a stoneage PC....
[LG Optimus 4X HD] Atomix86:
That will only work if the kernel supports local.prop, most stock kernels do not.
[LG Optimus 4X HD] exFAT:
Yeah, I'll try now. Expect a reply in 30 minutes to 1 hour. For those about to upgrade, prhaps you all can try this? :D

---------- Post added at 08:59 PM ---------- Previous post was at 08:57 PM ----------

Our ICS kernel did support so I have my hopes... that's how the exploit ran if I'm not mistaken.
[LG Optimus 4X HD] leolipop:
Has the program started updating ? I mean , are lines of text written to it ?

Or the program hangs ? Have you set the windows enabler to "OK" ?
[LG Optimus 4X HD] Atomix86:
I see. Well the Jellybean v20 version gives permission denied when attempting adb push in data, so maybe ICS is the only way to try.
[LG Optimus 4X HD] DeeJay1:
why don't you use this method? worked fine for me
[LG Optimus 4X HD] leolipop:
I cant help...i am flashed already...The old kernel was as you say...but how about the new one ? Or it doesnt matter ?
[LG Optimus 4X HD] mulencja:
Its stuck on "Unpacking KDZ", yes I have disabled modem for LG, and Windows Enabler status in set on
[LG Optimus 4X HD] EddieBl:
Is there a call recording option in this rom?
[LG Optimus 4X HD] Schmidtu:
What about Q-Slide? I can't find it anywhere...
[LG Optimus 4X HD] nbock97:
but I think it's for ICS and we have CWM build but not a way to install cwm so I'm not sure which files to download and what to do if you could copy the right quotes here I would try it....
[LG Optimus 4X HD] vrmanzacky:
anyone have a bug ??

i started plane mode and turn off it, but my data network cant reconnect
[LG Optimus 4X HD] kismos:
Guys, Just make us sure, does host usb work properly?
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

After further reading I don't think it's suitable, false alarm :o

Sent from my LG-P880
[LG Optimus 4X HD] laufersteppenwolf:
can anyone being on v20 try this root method? it has worked on every device i know, so maybe we're lucky ;)

http://xdaforums.com/showthread.php?t=1886460
[LG Optimus 4X HD] DeeJay1:
Recovery ADB

Is it new or has this just been added...I see an option in recovery to flash update through ADB
[LG Optimus 4X HD] nomaj:
Works just fine here ';)
[LG Optimus 4X HD] Atomix86:
Read back through the thread, I tried this and it does not work.
[LG Optimus 4X HD] lukas77:
I already tried it, not working :/

Anyone can confirm downgrading to ICS is possible?

For example downgrading Motorola locked devices is not possible.
[LG Optimus 4X HD] DeeJay1:
I find it favorable to wipe after the flash. The bugs are gone once I wiped everything and started from scratch
[LG Optimus 4X HD] p3le:
I could try to downgrade, root and make local.prop hack, but still waiting if someone else did that already, because just flashed JB..
[LG Optimus 4X HD] leolipop:
Such as ? Thats the info he gave and i transfered here.I can quote the message in Greek if you want...I cant do anything else.
[LG Optimus 4X HD] Tedeusz:
I'm not complaining, that sarcasm about LG policy...:(

BTW - I'm not bother about JB update, for me ICS is very good and fast, and if JB will come out I hope will be as good as ICS for X4 - not like JB for HOX (read: loots of bugs)...
[LG Optimus 4X HD] kaisersosay:
official jb

I know this is called official jb discussion but does anyone know where Lg actually post any regular up to date legitimate deadlines or eta's on their official OFFICIAL releases. Just so i dont have to wait for someone else to read something and then post about it. I would be able to check for myself.
[LG Optimus 4X HD] Dexter_nlb:
i think they use facebook nowadays for such announcements. Deadlines i think is worthless coming from LG, but announcements are good, to see how bad it can get ;) when its not kept
[LG Optimus 4X HD] Tim_Pan:
Is V20A online on DE server? but it is still private...

and rom linker can't find V18x beta now.
[LG Optimus 4X HD] heahmad:
2 days left to the MWC let wait and see
[LG Optimus 4X HD] someth1ng:
Hopefully our JB is bug-free - especially after how long it has been under development etc, there shouldnt be any problems.
[LG Optimus 4X HD] Tim_Pan:
no rom is perfect,but the next one may be better.:D
[LG Optimus 4X HD] reas0n:
Odp: Official JB discussion Thread

Forbidden, so it will be online soon!

YEAAAAAAAAAAAAAH
[LG Optimus 4X HD] paul-ac:
AW: Official JB discussion Thread

Fake?

---------- Post added at 10:28 AM ---------- Previous post was at 10:28 AM ----------

Fake?
[LG Optimus 4X HD] Tim_Pan:
http://csmgdl.lgmobile.com/swdata/WDLSW/LGP880/ADEUBK/V20a_00/V20A_00.kdz

you can receive

but

http://csmgdl.lgmobile.com/swdata/WDLSW/LGP880/ADEUBK/V18c_00/V18C_00.kdz

or other files..like v30A

you can receive
[LG Optimus 4X HD] Dexter_nlb:
fake, wrong link to LG servers, they use a different non-9002 port based solution, so its just fake nothing else..
[LG Optimus 4X HD] Tim_Pan:
let's wait.:D:p
[LG Optimus 4X HD] reas0n:
Odp: Official JB discussion Thread

:9002 is still working for v10x, so..
[LG Optimus 4X HD] Dexter_nlb:
post a good link, i have seen no list or those in forum here working anymore..
[LG Optimus 4X HD] reas0n:
they're in my firmware thread

http://xdaforums.com/showthread.php?t=1991284

v10h just works for me.

I have already checked B2B servers, still anything there, duh.
[LG Optimus 4X HD] Dexter_nlb:
thanks, i take it back, recently most threads with :9002 were closed and the new csmgdl.* links appeared.
[LG Optimus 4X HD] Vosetal:
curl -I http://csmgdl.lgmobile.com/swdata/WDLSW/LGP880/ADEUBK/V20a_00/V20A_00.kdz

HTTP/1.1 200 OK

Server: Oracle-iPlanet-Web-Server/7.0

Content-Type: text/plain

Last-Modified: Fri, 22 Feb 2013 20:50:04 GMT

Content-Length: 638406945

ETag: "260d5121-5127d9fc"

Accept-Ranges: bytes

Date: Sat, 23 Feb 2013 17:13:22 GMT

Connection: keep-alive

:victory: :victory: :victory: :victory: :victory: :victory: :victory: :victory: :victory: :victory: :victory:

---------- Post added at 06:20 PM ---------- Previous post was at 06:15 PM ----------

ADEUBK means German :confused:
[LG Optimus 4X HD] Dexter_nlb:
if you can get the size, you can also download the file :)

curl -l http://csmgdl.lgmobile.com/swdata/WDLSW/LGP880/ADEUBK/V20a_00/V20A_00.kdz
<HTML><HEAD><TITLE>Forbidden</TITLE></HEAD>
<BODY><H1>Forbidden</H1>
Your client is not allowed to access the requested object.
[LG Optimus 4X HD] reas0n:
Odp: Official JB discussion Thread

I dunno what these words/numbers mean, but it's still not downloadable anyway lol. German because they are/were working on JB.

Please tell us what country are u from and can u download the file, maybe we should use proxy or..

@down huh, no comment, dude.. YES.

Maybe if this guy uploads it we will get it till the end of the weekend.
[LG Optimus 4X HD] nomaj:
Sleeping Beauty ;)

This baby sleeps nice ;)
[LG Optimus 4X HD] nomaj:
Sleeping Beauty ;)

Deleted
[LG Optimus 4X HD] vrmanzacky:
wipe data cache ? or what ?
[LG Optimus 4X HD] nikosblade:
Vibration option in keyboard seems not working bahhhh.
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

Factory reset, that's what I'm gonna do, but through cwm before I flash so I dont get internal Sdcard wiped

Sent from my LG-P880
[LG Optimus 4X HD] DeeJay1:
factory reset
[LG Optimus 4X HD] nbock97:
I made two videos (one only about status bar because I forgot it in the first ;))

I'm sorry but the quality is not so good because it's filmed with my old Samsung Galaxy Mini @ 360p :(

Maybe it even helps some people

http://www.youtube.com/watch?v=VuqOPs5DT-s

http://www.youtube.com/watch?v=a4-R8gKVj8U
[LG Optimus 4X HD] Atomix86:
Quick update, that sony found root method isnt working as it cant find anything in /data/data even after activating the fackbackup. Going to try more options.
[LG Optimus 4X HD] Schmidtu:
It's working for me just fine, perhaps you should check the settings.
[LG Optimus 4X HD] rpinheiro:
Issues Downloading from Mega

Hello,

I'm just trying to upgrade to JB, but I was not successful with Mega.

I always get "temporary error, retrying" after 5% ~ 10% of transfer..

Does anyone can upload to another mirror ?

thanks,
[LG Optimus 4X HD] Emin3ms:
Re: Official JB discussion Thread *DL-link available*

I want QSlide :(
[LG Optimus 4X HD] Neymar11:
AW: Official JB discussion Thread *DL-link available*

Could you please Upload it to mediafire? Would be very nice :)
[LG Optimus 4X HD] Tim_Pan:
hey guys,

i think our phone should under at least 50% power and unlock will go on...
[LG Optimus 4X HD] pajiss:
yeah

i just upgraded to jb, and it seems working fine
[LG Optimus 4X HD] Paki0402:
Buy a LG Optimus G - then you'll have it! :laugh:

But seriously - maybe Optimus 4X HD have not enough RAM for QSlide
[LG Optimus 4X HD] vrmanzacky:
Re: Official JB discussion Thread *DL-link available*

i cant open google chrome after factory reset -_-

anyone have same problem like me??
[LG Optimus 4X HD] Atomix86:
Yup, Chrome is broken on this leak.
[LG Optimus 4X HD] nikosblade:
I have enable the force feedback option, still no vibration when i am typing. Am i the only one with this bug? I did a full wipe too after upgrade.
[LG Optimus 4X HD] Levus:
No problem with chrome you just need to clean it in the app manager then you can update the factory one in the market to the latest.
[LG Optimus 4X HD] Flying_Bear:
if you have any problem with apps not opening, do a factory reset
[LG Optimus 4X HD] vrmanzacky:
Re: Official JB discussion Thread *DL-link available*

thanks you made my day better hahaa
[LG Optimus 4X HD] Atomix86:
Ok, it is absolutely, 100% impossible to root this version of Jellybean for 2 key reasons:

1. LG have patched the fakebackup method.

2. The bootloader, although having an option to unlock (fastboot oem unlock), it doesn't actually unlock and hangs forever. As a result we can't boot any insecure boot.img files, use adb to edit /data or /system etc.

I honestly cannot think of any other exploits that would work. Here's hoping the official release has a fixed bootloader unlock system.
[LG Optimus 4X HD] KuroShinigami:
Chrome is working fine for me... I wiped my phone before flashing KDZ and all the apps work just fine, so KDZ is fine - problem is somwhere else.
[LG Optimus 4X HD] exFAT:
Bad news guys. I think this kernel doesn't support /data/local.prop so no root from there.
[LG Optimus 4X HD] Atomix86:
Thought so, and with what I said above, it's probably going to be impossible to root this release :/.
[LG Optimus 4X HD] Flying_Bear:
thanks for the news, even if it's not good.
[LG Optimus 4X HD] friartuckme:
what you mean is that its impossible with any exploits that are used for other phones currently, there will be a way to do it,

i have a boot.img and recovery.img and fota.bin which was dumped from my phone using an option in the secret menu if that can help anyone
[LG Optimus 4X HD] pajiss:
yeah

yeah, chrome is working fine for me too
[LG Optimus 4X HD] markolino631:
friartuckme can you dump x-loader and u-boot partitions?
[LG Optimus 4X HD] Atomix86:
Most were general Jellybean exploits, not for one phone in particular. Of course there may be other unexplored avenues that a much more talented person coulod do, but for now I'm burned out :P.

The .img files aren't any use at the moment as they will neither be able to be flashed, or booted via adb as the locked bootloader denies permissions.
[LG Optimus 4X HD] iceddeath:
please help me. after flashing v20a. my phone is really slow.

it frequently showed only black screen. it happened almost every time when i : change orientation, open an app. open app drawer, close an app, go to home screen

and sometimes there is a pop up message saying that my home is not responding (something like that) with 2 choice, wait or stop. and i chose wait everytime.

i already restart it but still nothing changed. it is still so slow.

thanks in advance :)
[LG Optimus 4X HD] musklor:
We need the help of Dexter
[LG Optimus 4X HD] ynkamat:
Can someone please provide screenshots. Do we have to factory reset before flashing? Please confirm if everything is working.
[LG Optimus 4X HD] friartuckme:
i only kind of understand most of it but all i know is that they was dumped to use as an fota test , there is also an option now to install updates from memory card in the secret menu
[LG Optimus 4X HD] Turbol:
Odp: Official JB discussion Thread *DL-link available*

All works fine. Had problem with chrome, but i uninstalled chrome update it works fine
[LG Optimus 4X HD] Atomix86:
I appreciate what you're saying, but signed or not, the bootloader will reject them :(
[LG Optimus 4X HD] ynkamat:
I believe Dexter is working on releasing his JellyBean Rom. So give him some time he will surely have some surprises for us. Cheers
[LG Optimus 4X HD] dfreake:
Re: Official JB discussion Thread *DL-link available*

ask dexter or kholk
[LG Optimus 4X HD] razerblade17:
so far no prob, except we cant root...u can visit LG OPTIMUS 4X FB GROUP for screenshots :D
[LG Optimus 4X HD] @lbert:
Re: Official JB discussion Thread *DL-link available*

Same here. No other issues, feels good :thumbup:
[LG Optimus 4X HD] -Grift-:
Have you done a factory reset?
[LG Optimus 4X HD] DeeJay1:
Did you factory reset? Factory reset fixed all the initial bugs for me

---------- Post added at 06:46 AM ---------- Previous post was at 06:41 AM ----------

So to my question: Is it new or has this just been added...I see an option in recovery to flash update through ADB
[LG Optimus 4X HD] Dexter_nlb:
mine is unlocked now! so its not true.

checking in phone hidden menu, mine is saying "Unlocked" now.

i tried the 3rd time charging to 75%+ battery and it seemed to do the hack here.

and yes, it wiped my phone on top like always.

when i get time, i check if recovery.img can be made now.

edit:

although hidden menu confirms it should be unlocked, i still get an "

E:\temp>fastboot flash recovery boot.img

sending 'recovery' (6960 KB)...

FAILED (remote:

Bootloader is locked

.)

finished. total time: 0.300s

so maybe its all emulation in this edition
[LG Optimus 4X HD] leolipop:
More links from me....

http://www45.zippyshare.com/v/43953970/file.html

http://www53.zippyshare.com/v/84217203/file.html

http://www71.zippyshare.com/v/38073694/file.html

http://www75.zippyshare.com/v/74070832/file.html
[LG Optimus 4X HD] iceddeath:
not yet.

i really want to avoid factory reset if i can. because all of the apps and settings i done, all of my progress. also titanium backup to backup apps data is not working because of no root access...
[LG Optimus 4X HD] Atomix86:
Re: Official JB discussion Thread *DL-link available*

What's not true? The fact I can't get the unlock to work? Nope lol. Now did you manage it?
[LG Optimus 4X HD] DarkFantasy6:
Dexter saied his says "unlocked" so i think he made it! :D
[LG Optimus 4X HD] dozsi:
How can we check the bootloader status?
[LG Optimus 4X HD] nomaj:
Dexter for president!

btw: AnTuTU = 14500
[LG Optimus 4X HD] s7ar73r:
i tried adb reboot bootloader and when it rebooted it got stuck on lg logo
[LG Optimus 4X HD] Atomix86:
Re: Official JB discussion Thread *DL-link available*

That ia because it is in fastboot mode at that point, eg when the unlock option should work but it doesn't. Well apparently Dexter got it to work, would love to know how.
[LG Optimus 4X HD] ynkamat:
Dexter Please create a tutorial to flash to JB and then Unlock the bootloader sucessfully. You are the man. Waiting for custom Roms. But that is later part after I relish the sense of Jelly bean. Download currently to 50% but I will flash it tomorrow after your inxs. Cheers mate.
[LG Optimus 4X HD] Evilandi666:
Maybe he meant that you have to charge to 75% to complete the unlock (and not to crash) like you tried it?

See:
[LG Optimus 4X HD] lukas77:
I can confirm mine is unlocked, too! Just done it!

Edit: My battery is 80% charged

Edit2: Im not so sure now...
[LG Optimus 4X HD] future81:
dexter already updated post -seems not really unlocked yet
[LG Optimus 4X HD] razerblade17:
:silly:
[LG Optimus 4X HD] zicoxx:
hey boys i want to say that bootloader was unlocked (also in other thread of lg04x forum i write this an hour ago) and on 591fan there are some method to unlock it,..But someone say that's it's ok , someone say that it's not ok..

So i write that we waiting for developers to say us what do you do for bootloader unlock,root and others things.

i'm happy that dexter has confirmed that BL is Unlock on his phone..EDIT I hope that it's simple to use...
[LG Optimus 4X HD] :
(nvm)
[LG Optimus 4X HD] Atomix86:
Maybe, but all he said was "to do this hack here". What hack?

Yes, my adb prints that it has been unlocked but it just crashes the phone, doesn't unlock anything.
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

Installed after cwm wipe, working very good, chrome is NOT broken. Now i just need root, DEXTER??? :D
[LG Optimus 4X HD] Dexter_nlb:
i do not know root for this right now.

and for the root part, i can still only seee bootloader reporting "now ready!" in upper left corner, and hidden phone menu shows unlocked, but bootloader "fastboot getvar all" shows "(bootloader) unlocked: no" which seems to be emulation for most part then.
[LG Optimus 4X HD] postacik:
Is it possible to downgrade to ICS after flashing v20a? Has anyone tried, yet?
[LG Optimus 4X HD] razerblade17:
i thinks it possible but i never tried yet :rolleyes:
[LG Optimus 4X HD] Flying_Bear:
shouldn't be any problem via flashing KDZ
[LG Optimus 4X HD] DeeJay1:
There's a way to apply update through ADB in the recovery menu...never seen that before
[LG Optimus 4X HD] Vytkaz:
Does LG Gearbox works for you ? I must say i dont have any improvement on Real racing 3 and even Antutu. on ICS setting 1core to 1.5ghz real racing 3 flies . On JB it lags. But scroling and UI is much nicer.
[LG Optimus 4X HD] habibios:
according to chinese forum Honk Kong just got their official Jelly Bean release for 4x
[LG Optimus 4X HD] Flying_Bear:
if you get any info about if the bootloader is unlocked in official relase, please relay it here. thanks