yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] AlderCass:
Here's what USB Host Diagnostics comes up with for the device rooted with JB and unlocked bootloader. What needs to happen before we can use USB OTG? Is it kernal related? I tested it with a USB OTG adaptor and USB drive that works on a GS3.
[LG Optimus 4X HD] Garapablo:
Re: Official JB discussion Thread *DL-link available*

CyanogenMod official knows it? Can anyone PM their and request a first official CM rom? :D

Enviado desde mi LG-P880 usando Tapatalk 2
[LG Optimus 4X HD] AlderCass:
Dammit, wrong screenshot attached, that was from yesterday before root. Here's the newest one
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

+1, we have very reasonable grounds for official support :D
[LG Optimus 4X HD] nedooo:
How is everybody JB user experience?

I'm sad that we didn't get Optimus G lockscreen bubble effect, and GPU performance is still so so...like 1-5% better than ICS...

I hope we will see some custom kernel that will push it further...
[LG Optimus 4X HD] NightyNight:
Re: Official JB discussion Thread *DL-link available*

Oh yeah I really want that effect...anyway to get it?
[LG Optimus 4X HD] intl:
Maybe the official 4.1 have some more functions like the Optimus G lockscreen. I still have a good hope for the official rom.
[LG Optimus 4X HD] skydev:
It should be noted that there is a new root method, that does not require downgrade!

New root method, no downgrade!

Link: http://xdaforums.com/showthread.php?t=2180688

Author: Enter_The_Love

Source: somewhere from china :D
[LG Optimus 4X HD] zhuleicsu:
Re: Official JB discussion Thread *DL-link available*

Its Come from bbs.gfan.com,
[LG Optimus 4X HD] :
Re: Official JB discussion Thread *DL-link available*

So Is there a separate thread with instructions to hockey bootloader?

Thanks
[LG Optimus 4X HD] hutjeflut:
i notices in the screenshot they went from kernel 2.6 to 3.1.10 is there anyone that knows a source or knows him/herself what the pro's/cons are from using this kernel rather then the 2.6?

ive bin trying to research all these kernels and there differences but i cant really find any good sources that explain it.
[LG Optimus 4X HD] laufersteppenwolf:
BTW, OP updated with a new link, whichs firmware is 100% unlockable :good: thanks to reas0n for the tip
[LG Optimus 4X HD] laufersteppenwolf:
don't know much about kernels, but 3.X kernels are faster and got more features included...
[LG Optimus 4X HD] RuedasLocas:
Well... I didn't get use yet. Don't see any amazing difference or speed, only the camera make me change.

By the way, anyone knows how to select the brightness and make it stay?... Now everytime I reboot the phone

brightness goes to 100%...

JB its a little "stupid"...
[LG Optimus 4X HD] hutjeflut:
any chance you could run a quadrant and antutu benchamark (latest versions) so we can see the comparisons.

would be really helpfull :)
[LG Optimus 4X HD] frastgr:
is this the same version released before but modded to be unlocked, or it is a new version?
[LG Optimus 4X HD] dcd61:
GLONASS

No we don't.

Though you can "see" the GLONASS birds, they are not used. In GPS Test you can see they are still grey, and the satellite in view and used count will be different.
[LG Optimus 4X HD] laufersteppenwolf:
it's still an "old" one, but it's proven to be unlockable ;)
[LG Optimus 4X HD] igorstoja83:
We will get JB soon,this is important,i cant wait for this :)
[LG Optimus 4X HD] Dexter_nlb:
do i win the lottery tomorrow, it is important as I cannot live without :D
[LG Optimus 4X HD] igorstoja83:
Hahaha you're right :) :good:

---------- Post added at 09:28 PM ---------- Previous post was at 09:21 PM ----------

Do you prepared kernel and rom version for our phones after offical update?
[LG Optimus 4X HD] reas0n:
Odp: Official JB discussion Thread

At first we will need the method to unlock man, cause firmware will be UNLOCKABLE, not UNLOCKED :D

OT: My 412. post, i think it's a sign lol :D
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread

In that case I wish it was your 421st post :D

Sent from my LG-P880
[LG Optimus 4X HD] Dexter_nlb:
hopefully kholk can give us that, he got all the tweaks and experience from OneX prepared.
[LG Optimus 4X HD] reas0n:
Odp: Official JB discussion Thread

I dunno, check 2X topics :D Every phone is locked but has different security
[LG Optimus 4X HD] igorstoja83:
Thanx bro,but kholk is with his girlfriend.They will have time for that? :D
[LG Optimus 4X HD] nomaj:
Ok.. but what if there are bugs like in 10b,c,d

10e,f are nice ones but look on time needed for fixing all the bugs (half of year).

Bootloader - that is important thing... hope that will be unlocked.
[LG Optimus 4X HD] musklor:
Re: Official JB discussion Thread

[/COLOR]

..he's not with her anymore... :sly:

Envoyé depuis mon LG-P880 avec Tapatalk
[LG Optimus 4X HD] igorstoja83:
realy?ops i dont know for this :o
[LG Optimus 4X HD] musklor:
Re: Official JB discussion Thread

http://xdaforums.com/showthread.php?p=38067289

Envoyé depuis mon LG-P880 avec Tapatalk
[LG Optimus 4X HD] BigBoyPL:
Guyz only that I want to get some RNDTESTSW firmwares prompted me to hack B2E system. I should be in school now !

This tool allow you to read phone info from IMEI using this pages

http://csmg.lgmobile.com:9002/csmg/b2c/client/model_check_repair.jsp?esn=359704040665683&model=

http://csmg.lgmobile.com:9002/svc/popup/model_check.jsp?esn=359704040665683

maybe you can modify some values but IDK how.

maybe this tool is for repairing ESN data in sites.

Another thing is you can install some orcale driver. And thats ALL ! I think I waste my time now ;[
[LG Optimus 4X HD] future81:
look for ur country abbreviation here

http://csmg.lgmobile.com:9002/csmg/b2c/client/ftp_country_info.jsp

and put it instead of XX in this link to know latest formal P880 version in that country

http://csmg.lgmobile.com:9002/csmg/b2c/client/web_model_list.jsp?country=XX&model=LGP880
[LG Optimus 4X HD] :
thanks loads
[LG Optimus 4X HD] gattobau:
i can't understand what i've to do, i've set contry code, and ok there are information, but how i see if jb will be updated or not?
[LG Optimus 4X HD] future81:
it's now LGP880 V10H_00 e.g - if jb update started in that country it should be LGP880 V20X_00 dunno if its V20a or b
[LG Optimus 4X HD] nomaj:
Any news .. ? =)
[LG Optimus 4X HD] KuroShinigami:
+1
[LG Optimus 4X HD] hpnxfox:
Now when we have root for JB is it posible that Qslide maybe works with this apps from Lg G?

http://xdaforums.com/showthread.php?t=2006219
[LG Optimus 4X HD] p3le:
Dexter, you have the big cojones!
[LG Optimus 4X HD] laufersteppenwolf:
dunno, due to the fact that we have a proper CWM, you can "safely" give it a try ;) i would try it, but i've got no time to upgrade my phone right now/this weekend :(
[LG Optimus 4X HD] nedooo:
Is there any mirror, this one is weird, can't download after numerous tries it restarts download within this webpage???
[LG Optimus 4X HD] Navios92:
I had this issue too and it only happens if I skip adding Google account in setup wizard.
[LG Optimus 4X HD] Vosetal:
aremcee has cm builds for 04x (developer version). Here is very old post from him: https://plus.google.com/115049428938715274412/posts/8nTDMRgQCjQ

so we can expect cm support very soon, I hope. Big thanks to devs who unlocked our phone. :good:
[LG Optimus 4X HD] scooterlord:
...I know what happens when upgrading from one iOS to another version, but what happens if I update using the kdz update way? Does everything have to be reinstalled from scratch or is it everything held on device?
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

Using the standard method data ia not wiped, but you may find bugs and force closes caused by incompatible data. Always best to wipe, but as root is now available on all roms you can backup you user apps with titanium or similar tool ;)
[LG Optimus 4X HD] skydev:
Even without root LG Backup Tool does it work good enough, even when comparing to Ti.
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

Some people report errors with this tool when upgrading, i dont trust it :p good option for non root user though :thumbup:
[LG Optimus 4X HD] anGel_pLayer:
Can I ask for mirror of the kdz from MEGA? Since it's the one that is 100% unlockable. Downloading on MEGA always restarts past 20%. Thanks!!!
[LG Optimus 4X HD] :
the last screenshot didn't capture my 4x using it. now this one does. GLONASS signal is weak where i am now.
[LG Optimus 4X HD] nedooo:
I signed in MEGA and only then I downloaded, before that I got same problem???
[LG Optimus 4X HD] jitesh22:
Successfully installed the rom and got root too..

some things which concern me most are:

1) my device now takes 3 secs to light up after pressing the power on button..

2) call screen too shows up after 3-4 secs when receiving a call..

3) the Lg notification lights app does'nt seem to work now..

any help guys ??
[LG Optimus 4X HD] rumpelst:
Odp: Official JB discussion Thread *DL-link available*

Did you wiped/factory reset your system before or after upgrade ? I did and have no issue and it's super fast...

Wysyłane z mojego LG-P880 za pomocą Tapatalk 2
[LG Optimus 4X HD] jitesh22:
yup i factory reset my cell from the settings menu after upgrading to this rom and root..

overall performance is fast except for the lock screen Delay which bugs me quite a lot..

also wen using screen off app, wen i lock the homescreen the screen goes blank and springs up to the lock screen for some seconds again..
[LG Optimus 4X HD] Dexter_nlb:
fyi,

i had these issues since day1 with v10 long time ago, where i posted videos of this behaviour, and it is really annoying. nothing to do about it but try different roms or go back to v10

i did not have such problem with custonexus, but thats another custom rom :)
[LG Optimus 4X HD] rumpelst:
Odp: Official JB discussion Thread *DL-link available*

So no idea. I've made factory reset before and soon after :), have eur-xxx and did not restored apps from any backup. i always do it that way. Do you experience same problem with lockscreen when installed holo launcher along with holo lock screen from play store ?

Wysyłane z mojego LG-P880 za pomocą Tapatalk 2
[LG Optimus 4X HD] srcsntrk:
Hi all,

I have changed the volume value from hidden menu from 19 to 21. (3845#*880#)

But there is not any difference with volume level of my4X.

Can anyone have same problem? How can I overcome this problem?

Thanks in advance.

BR
[LG Optimus 4X HD] jitesh22:
i installed holo locker, there is no problem with lockscreen though in holo locker..

but with the stock LG lockscreen i am facing a delay of 3secs..

and i like the LG lockscreen more but the delay bugs me..
[LG Optimus 4X HD] vrmanzacky:
did you see this ??

in benchmark i see it, this is official release or what ? or LG will release official download link soon?
[LG Optimus 4X HD] The_0ne:
Interesting. What's the "android.os.Build.FINGERPRINT" of the leaked version?
[LG Optimus 4X HD] dfreake:
Re: Official JB discussion Thread *DL-link available*

i dont understand this... if i downloaded and flash v20 that on mega do i have 100% legit unlockbootloader ? without the tutorial that dexter show ??:confused:
[LG Optimus 4X HD] Dexter_nlb:
mine is 100% legit as well, nothing is stolen or being broken or anything illegal.

but no one knew before i flashed to boot img, that we actually ALREADY had our unlocked BL in our hands although information from device tried to say it was locked in the beta release.

but we got a 100% legit way of using it now, nothing dirty around it, just the way we find root might be a little special.
[LG Optimus 4X HD] dfreake:
Re: Official JB discussion Thread *DL-link available*

so i just flash it and i got unlockbootloader ?? nice !!
[LG Optimus 4X HD] skydev:
v_v
[LG Optimus 4X HD] frastgr:
why people say that the one leaked from chinese link is more stable than mega link? is there two different leaks? I am facing some problems with the software from mega link. Should I install the other one?

thanks
[LG Optimus 4X HD] skydev:
The one that i personally unlocked, and that is stable enough is the one i downloaded from baidu.

FP and build can be seen one post above.
[LG Optimus 4X HD] rumpelst:
Odp: Official JB discussion Thread *DL-link available*

Sory, now I do not understand. I have eur-xxx and did not do any procedure to unlock or root. Do I need than just to make root and can flash boot.img and recovery cause boot loader is unlock by deafault ?

Wysyłane z mojego LG-P880 za pomocą Tapatalk 2
[LG Optimus 4X HD] intl:
I see 5 relase-keys in benchmark...
[LG Optimus 4X HD] skydev:
Theoretically it is locked by default.

DO NOT flash if you are not sure or face the consequences!

Hidden menu (3845#*880#) -> Bootloader unlock check
[LG Optimus 4X HD] anGel_pLayer:
Imported the kdz to my own MEGA cloud then I downloaded from there. Works great now I'm on 4.1.2 JB Rooted...
[LG Optimus 4X HD] laconic5:
I'm suprised "Leaked JB for LG 4X HD with unlocked bootloader and possible root" has not made the front page of the XDA news. It might attract more developers if it did.
[LG Optimus 4X HD] timon12:
if you want this thread on the front page click that button "Newsworthy Thread?" (top right corner)
[LG Optimus 4X HD] skydev:
For me it's small "Tip us?" button.
[LG Optimus 4X HD] reas0n:
it will be soon, i twitted to the guy who is posting on xda :D
[LG Optimus 4X HD] timon12:
hmm
[LG Optimus 4X HD] SamsungTelefon:
Tryed this GPS Test app on my 4X with 4.0.3 and the GLONASS sats are visible and working!
[LG Optimus 4X HD] timon12:
when someone is calling sometimes I've got "press and slide to answer" (when phone is sleeping) and sometimes I just have to press green button (when phone is awake). is there any way to have only this first "slide" way to answer calls?
[LG Optimus 4X HD] rumpelst:
Odp: Official JB discussion Thread *DL-link available*

Short comparision of pictures taken with p880 and jtc one s:

One S:

P880:
[LG Optimus 4X HD] lukas77:
Are you 100% sure about this? Do you have confirmed information that people with software version 260-000 can unlock bootloader, too?

This version is the same version when on other links because there is only one version leak and people with S/V different then EUR-XXX can't unlock bootloader.
[LG Optimus 4X HD] reas0n:
maybe you guys who can't unlock bootloader will try flash V20A again without SIM card and SD in CS_EMERGENCY mode?
[LG Optimus 4X HD] rumpelst:
Odp: Official JB discussion Thread *DL-link available*

Light only natural, quite bad condition so ISO on both device high. My LG in this conditions has a pink spot issue wchich you can clearly nottice.

Wysyłane z mojego LG-P880 za pomocą Tapatalk 2
[LG Optimus 4X HD] Dexter_nlb:
and just maybe the kdz tool used to flash it?? some tools might set the version info others might just skip it and leave it xxx.
[LG Optimus 4X HD] leolipop:
I want to know if we can flash the V20 version via KDZ over a rooted version V20 to make it stock again ?
[LG Optimus 4X HD] Dexter_nlb:
yes easily, why would you? its a beta and cannot get updates anyways (i think)
[LG Optimus 4X HD] :
Re: Official JB discussion Thread *DL-link available*

So how can we get the European version because mine is from mega and I flashed it on top of an unlocked European 10h version but got the 262 or whatever one it is instead and so my bootloader can't be unlocked?
[LG Optimus 4X HD] Junwei178:
nvm
[LG Optimus 4X HD] cupidstunt:
disconnect your usb cable and you'll be able to select it
[LG Optimus 4X HD] DarkFantasy6:
i bought my phone on amazon and without simlock, but when i flash v20a i get everytime a 20a -262-000 and not euro open.....i want a unlock :/
[LG Optimus 4X HD] xgnesh39:
I have flashed v20a over my v10h , after that it shows v20a euro xxx, can i flash official rom v20 once lg release officially..?.
[LG Optimus 4X HD] leolipop:
I am not planning to , just asked ...The LG update tool sees the V20 version so if the final version is V20x or V25 i dont think we will have a problem updating. After all KDZ will always be there to flash the final version.
[LG Optimus 4X HD] musklor:
ROOT+UNLOCKED BL+CWM, So..... we're waiting :D

---------- Post added at 02:18 PM ---------- Previous post was at 02:15 PM ----------

Follow the thread, it works.
[LG Optimus 4X HD] DarkFantasy6:
i used the tool it works until unlock it button in bootloader, but in cmd on windows it shows after disconnect to many links error. And its still locked :/
[LG Optimus 4X HD] Bogeyof:
Hi, i checked to properties in Build.prop and I have exactly the same version, date and build like SkyDev, but loaded mine from Mega. So it seems, there is no difference. May be the flash procedure is different, i used KDZ-Updater (with SIM und SD in and Battery about 40%), not LG-Flashtool or 4_UpTestEX_mod2_marwin.exe... May be they use different DLLs and do different things. But I dont think, the releases (downloads) are different...

We can try to test with MD5, my Hash is 7bda6ebf511727d7ef40a963d0b0aaa1
[LG Optimus 4X HD] paul-ac:
i have the same problem
[LG Optimus 4X HD] marin19:
Is it just me or google now is not working, whatever I say it just searches google for words I said
[LG Optimus 4X HD] hutjeflut:
did you flash a euro open v10h first or did you flash v20a from the stock rom ?
[LG Optimus 4X HD] @non4:
Re: Official JB discussion Thread *DL-link available*

I got this too and i flashed from v10d

Sent from my rooted and beanified P880
[LG Optimus 4X HD] @lbert:
Re: Official JB discussion Thread *DL-link available*

I flashed the UK stock 10h originally and then the 20a Mega.NZ kdz. I Now have 20a-234-000.

When I send the adb reboot-bootloader it gets stuck at the LG logo.

Before I go to 10h Europe open, any suggestions to recover and get the bootloader unlocked? It had a good 20 minutes on the logo. I gave up and removed the battery.
[LG Optimus 4X HD] richardd3c:
Re: Official JB discussion Thread *DL-link available*

Have you check your driver with fastboot?
[LG Optimus 4X HD] donkanmcklaus:
before flash V20a, i flashed v10h Euro_open, then I flashd V20a downloaded from here:http://www.gg.pl/dysk/9xvV7P-gDBlZ9h... V20A_00.kdz and my version now is P88020a-EUR-XXX
[LG Optimus 4X HD] s7ar73r:
when you ar on LG logo, you have to write in cmd fastboot oem unlock
[LG Optimus 4X HD] tiflao:
+1 , help plis
[LG Optimus 4X HD] reas0n:
http://xdaforums.com/showpost.php?p=38903412&postcount=10

i don't know if it will work.
[LG Optimus 4X HD] p3le:
All in one

I've decided to merge all files and instructions to one place so those who have problems should find everything here.

Link to latest USB drivers 9.0MB

Link to installing *.kdz 4.0MB

Link to unlocking BL in LGO4X 6.0MB

Link to Rooting LGO4X JB 4.1.2 1.8MB

Link to unsecure boot and CWM 13.2MB

Each archive contains instruction 'how to' and essential files. I suggest to download files in that order I posted them unless you need only part of those. Hope that could help somebody to handle with unlocking BL, rooting and applying CWM.

If you think that it's not helpful then punish me hard :D
[LG Optimus 4X HD] friartuckme:
hi one thing you havent made clear is when there is the option to unlock it or dont unlock it do we then press the power button to select our choice,

thanks for helping
[LG Optimus 4X HD] p3le:
It'll be done automatically during fastboot oem unlock.
[LG Optimus 4X HD] Xtream95:
Re: Official JB discussion Thread *DL-link available*

Any news about the ota update? :rolleyes:

Sent from my LG-P880
[LG Optimus 4X HD] :
my first outdoor shoot on JB.:good: Judge for yourself.
[LG Optimus 4X HD] profyler:
i still see some focus issues...hmm..
[LG Optimus 4X HD] dingling:
I get this after fastboot oem unlock :

FAILED (command write failed (Unknown error))

finished. total time: 0.585s

not working here.. tried 4 times...
[LG Optimus 4X HD] friartuckme:
i ge to the point where it ask to select to unlock it or dont unlock it. i press down once to select unlock it. then i press the power button once to select it, then it says in cmd that its unlocked and thats as far as it does anything

so mines saying its successfully unlocked but not restarting - strange:D
[LG Optimus 4X HD] issak:
link of "unlocking BL in LGO4X" is Dead. pless other link.
[LG Optimus 4X HD] p3le:
Something weird, didn't see that before. Maybe try to launch fastboot application from android sdk and then try again

For me it's working just fine. Try again.
[LG Optimus 4X HD] allanlinux:
and slywhy

I have the version that leaked JB site chines, EURO XXX ... I tried to flash the mega version but only gets the gray screen.

Can someone help me?

Sorry to my horrible english :silly:
[LG Optimus 4X HD] p3le:
Right now I have V20a from mega (7BDA6EBF511727D7EF40A963D0B0AAA1 P880 V20A_00.kdz) and I just installed it without any effort. SW version: P88020a-EUR-XXX and it works perfectly. Maybe just try to download latest drivers and kdz-update software that I posted a few post above. I used them to install JB on my phone with 100% luck.
[LG Optimus 4X HD] F1661:
I have infinitely many questions

How about custom roms ?

(Since 4x hd has unlocked bootloader)

Is there a date for release of a custom rom from a developer (especially from dexter and kholk) ?

Can developers add new features to jelly bean such as QSlide ?

Can we expect custom roms in one or two week ?
[LG Optimus 4X HD] vertyogo:
L2Deliver mo naked girls please
[LG Optimus 4X HD] Winudert:
Unofficial JB testers, what about Most Wanted, Vice City, Real Racing 3 lags? Any difference?
[LG Optimus 4X HD] friartuckme:
ok, because when i press the volume down button to highlight unlock,its only then that i get the unlock message in cmd.

so i should press volume down to highlight the UNLOCK IT and then leave it

thanks
[LG Optimus 4X HD] p3le:
Strange because I didn't have such things like UNLOCK IT or something. Some tiny text apeard on the top of screen then a few seconds later it says 'Ready' or something. After that I just need to reinsert battery and power on phone and that's it.
[LG Optimus 4X HD] allanlinux:
It did not work, follow the steps but says the phone is not found = /

I installed the drivers and it did not work, the screen goes gray when entering the flash :crying:
[LG Optimus 4X HD] friartuckme:
yeah the small text at the top says on mine

dont unlock it

unlock it
[LG Optimus 4X HD] p3le:
Did you run windows enabler as admin and turn it to 'on' state (you must click once on that icon in statusbar)? Also it seems that you don't have all drivers installed. Try to run B2CAppSetup.exe, let it install drivers and then install the latest one. Also make sure that you disabled LG Modem in Device Manager.

So you know what to choose :D I see that every LGO4X here is different, quite weird :eek:
[LG Optimus 4X HD] musklor:
Re: Official JB discussion Thread *DL-link available*

??

Do you know this app/service ?

Envoyé depuis mon LG-P880 avec Tapatalk
[LG Optimus 4X HD] friartuckme:
yeah ive tried pressing the volume down key and just highlighting the unlock it, and it doesnt do anything also when i highlight it and press the power key it then says unlocked successfully but then stay on that and does nothing else
[LG Optimus 4X HD] BigBoyPL:
I know.

AAT is Auto All Test application.

If you will run it you can test :

Accelerometer

Touch

Keys

NFC

Display

Sound

Camera

GPS

etc.
[LG Optimus 4X HD] happyminti:
Same here. :(
[LG Optimus 4X HD] laufersteppenwolf:
Just a side note, i cannot confirm that the KDZ from mega is 100% unlockable, because i have no free time this weekend to test it myself... it's a tip reas0n told me about.. but i will try it as soon as possible.
[LG Optimus 4X HD] allanlinux:
guys,

Strangely I got the gray screen flashing the P880 with the mega rom

Important that I got!

This mega rom is the best?

Thanks
[LG Optimus 4X HD] meld:
Not a hard gamer, only test NFSMW.

Smooth as silk, lag only 1-2 sec when first track, rest is good.

Much2 better than ICS
[LG Optimus 4X HD] @lbert:
Official JB discussion Thread *DL-link available*

I checked my drivers and fast boot has gone missing. Thanks to all who advised.
[LG Optimus 4X HD] Skrba:
Is there any news about official update?some of us are still waiting for that to happen,silly us:))