yashsingh1/xdaforums huggingface dataset:
[LG Optimus L9 P760, P765, P768, P769] geeshiet:
Just unlock bl and flash cm 10.2
[LG Optimus L9 P760, P765, P768, P769] devilanuj17:
cant do it fir another 5months. ..warranty prob
[LG Optimus L9 P760, P765, P768, P769] Lelus:
P769 10D MetroPCS is out http://csmgdl.lgmobile.com/swdata/WDLSW/LGMS769/AMTPBK/V10d_00/V10D_00.kdz
[LG Optimus L9 P760, P765, P768, P769] guest_2011:
Is the top link for tmobile usa? Maybe not accessible because buggy and LG will release 20i or later?
[LG Optimus L9 P760, P765, P768, P769] Lelus:
seems ok , check your Windows\System32\drivers\etc\hosts and make sure it doesn't block lg servers
[LG Optimus L9 P760, P765, P768, P769] guest_2011:
i'll check. but is it for tmobile usa? i don't want PCS or Wind.
[LG Optimus L9 P760, P765, P768, P769] wladymeer:
Hey guys, I have a question about P768:

I have an offer to buy it, but here's the catch:

Salesman says camera stopped working when he installed JB update. He says that he probablly installed P760 european version of software and that he can't mess around with reverting it back to ICS.

So... My questions are:

1. should I believe that this could be the reason for camera not working? And will it work if I get t back to ICS for P768 at all?

2. How hard it is to revert it back to ICS and is there any serious chance for bricking phone during such process?

Thanks!
[LG Optimus L9 P760, P765, P768, P769] artit:
All is working if you install proper official rom. P768 phone should install P768 rom not P760 and this is the reason why camera doesn't work. If you didn't buy it yet try to get one that come with P768 firmware.

For going back to ICS, if phone come JB installed, you can flash it back to ICS but the process is a bit lengthy. You must flash P768 ICS u-boot/x-loader first then offline flash your region ICS kdz.
[LG Optimus L9 P760, P765, P768, P769] wladymeer:
Thanks, and... Is there a way to just overwrite 760 JB with 768 JB maybe or I have to go back to ICS first?
[LG Optimus L9 P760, P765, P768, P769] artit:
You can download LG mobile support tool from LG website and use it to recover your phone.

Install LG USB driver.

http://tool.xcdn.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425

Run LG mobile support tool and connect your phone. Select recover phone from menu.

http://tool.xcdn.gdms.lge.com/client/app/B2CAppSetup.exe

Wait about an hour. It should flash your phone back to latest official firmware.
[LG Optimus L9 P760, P765, P768, P769] devilanuj17:
guys,i was having a major problem regarding battery life.I had to charge my phone twice to thrive a day and battery used to last only 3-4 or max 5 hours,yesterday I brought a new battery ( free,warranty replacement loopholes) and my God,same usage,nothing changed and my battery still after being used from 13 hours ,is having 31% battery left as I write this post....it's more than I ever experienced even on ICS...
[LG Optimus L9 P760, P765, P768, P769] madheado:
Have you tried hard reset? I've got a rooted device, so I deleted/froze all unnacessary apps/services, use only gsm band(I normally use wi-fi), my screen brightness is 50% and it gets me at least 24 hours of use( around 4 hours of screen, an hour of wi-fi browsing, around 40 minutes of talking+around 30-60 minutes of music), but my syncronising is only on when I am connected to wi-fi.
[LG Optimus L9 P760, P765, P768, P769] AndreaL9:
Which version do you have? I tried various version of v20 stock ROMs, the v20b have very bad battery life, the v20D and v20E are very good, you tried to do a hard reset after update?

Inviato dal mio P760 utilizzando Tapatalk
[LG Optimus L9 P760, P765, P768, P769] devilanuj17:
v20c
[LG Optimus L9 P760, P765, P768, P769] maciekck:
which version has the best battery usage?
[LG Optimus L9 P760, P765, P768, P769] shirodkar8:
ICS ROM

ICS rom from any baseband has better battery backup then the JellyBean version
[LG Optimus L9 P760, P765, P768, P769] xperia z3:
hey everyone i need some help and clarification on unlocking the bootloader for my t-mobile p769 v20h, I have already rooted the phone using vroot, but when i comes to unlocking the bootloader i am lost :/ there are many threads but i would like to which one is the latest method since everything i see is like from 2013...
[LG Optimus L9 P760, P765, P768, P769] cheppiroma:
Stable JB Cust ROM With Disable SD Emu

Dear friends, I would like to know which more stable Jelly Bean custom ROM with Disable SD Emulation for P765? Since the Disable SD Emulation is more popular from 4.4+. Thanks before ;)
[LG Optimus L9 P760, P765, P768, P769] hamdimo:
Anyone on P760 V20B please, can you please please see if you can open youtube link from stock browser directly to the youtube app?

because whenever i do that, it takes me to the mobile youtube site instead of youtube app without asking me.

the same problem with play store links, instead of asking me to choose between chrome / browser / playstore app .. it just opens in browser!

i want to know if i'l the only one with this problem

when using chrome everything works fine, which means that default actions are ok, i didn't custom any settings.

ANYONE?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
YT HD version Always worked fine for me on P760 JB and now also good on P765 JB in CHROME. Why dont you use it?

Try uninstalling YT, reboot phone and reinstall. It might reset the file/video-association properly and it may work. Not sure.

In chrome when I search a YT video and I click it, I get this prompt as shown in attached SCREENSHOT. Obviously I will choose "YouTube" and click on "Always" :D
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Downloaded V20B P765 CIS and Flashed,

I did Hard Reset (I personally wanted it clean to wash-out all the mess I did) you are advised not to do this,

Already have Unlocked Bootloader

Pushed CWM Touch in Fastboot mode,

Flashed Root in CWM Mode.

Restored data manually.

WOW! Its neat and clean. :D P765 JB is really very very smooth.

The available Internal Memory showing as 2.33GB. Thats really better than before.

It looks like CIS Baseband is matching for Indian Region. Its always full and strong. Call is crystal clear. 3G network is also strong. 3G Data is quick and fast. Wi-fi connect is very fast and smooth. Found some bloatware as usual but disabled many and it should not drain battery now. Not yet fully checked for battery drain but in first 60 minutes it looks like it does not drain like complaints from some P760 users.

I give it :good: Well done LG.
[LG Optimus L9 P760, P765, P768, P769] denzel09:
R: [DISCUSSION] The Official JellyBean Discussion Thread

cmahendra

can you say me if there is italian language in cis version?

Do you haven't drain battery with wifi on in standby with this version?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
I dont know how to recognize italian language. I see only few languages as shown in this screenshot. I really dont know the rest of 5 languages too. :D In India only English is seen in all smartphones. No one uses native languages.

LANGUAGES IN CIS V20B P765 ROM
[LG Optimus L9 P760, P765, P768, P769] denzel09:
R: [DISCUSSION] The Official JellyBean Discussion Thread

Thanks, no italian. Dont worry:)

When you have tested well this rom please reply to my second question about battery. Thanks
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
I dont expect you to trust me. But I am getting great result with my phone battery even with wifi on.

I took language screenshot at 12:54 AM and posted in xda for you via WIFI (es exploer) The battery was 25% balance after using 20.3 hours (see screenshot).

Now worked overnight on a project (my webdev work) , forgot to switch off WIFI and posting this screenshot at 6:38AM and battery is still 24%, just 1% drained after 5 and half hours.

I still dont expect you to trust me. We dont need to discuss this further. Possibly LG gave me some special battery :D

EDIT: Screenshot shows I used WIFI 20% out of 26 hours. How much it is? :confused: 5 hours 20 minutes? Not bad huh?
[LG Optimus L9 P760, P765, P768, P769] denzel09:
R: [DISCUSSION] The Official JellyBean Discussion Thread

Really good, i haved these result on ics. Perfect. Which rom are you using now? CIS version?
[LG Optimus L9 P760, P765, P768, P769] winstaste69:
P768 ugraded to jb

I was able to upgrade my p768 ics philippines to jb europe using the fota tutorials as compiled by cmahendra.the software became p760 20b from p768 10a....and it came along with benifits and problems:

Pros:

1. It can perform multi tasking or multi apps in the screen

2. The nfc was enabled

3. The percentage of the battery status can be viewed

4. And others

major cons:

1. Ram usage is more than 600 mb

my problem is i cant root my phone using the tutorials in xda and the camera is not functioning. Is there any alternative rooting? Is there a way to enable my camera function.? Any help will be greatly appreciated...thank you
[LG Optimus L9 P760, P765, P768, P769] rkaede:
why is it so long for P769 to come out.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Yes, using P765 V20B CIS on my P765. But, let me also make it clear, yesterday was Sunday so I did less use of 3G data and emailing and did few calls around only Half hour talktime. :D

But in normal working days I get excellent 25 hours in 100% charge. May be my battery is properly calibrated or good quality.:o
[LG Optimus L9 P760, P765, P768, P769] denzel09:
R: [DISCUSSION] The Official JellyBean Discussion Thread

For me it's important the standby with wifi on so no action or other..
[LG Optimus L9 P760, P765, P768, P769] melcali:
Pretty sure tmobile is at fault. U.S. carriers always become hurdles for updates
[LG Optimus L9 P760, P765, P768, P769] Dragusdrake:
i sent an email for lg source code (v20B-A) ...

We must send all, otherwise they not heard us
[LG Optimus L9 P760, P765, P768, P769] denzel09:
R: [DISCUSSION] The Official JellyBean Discussion Thread

Sended many mails..
[LG Optimus L9 P760, P765, P768, P769] Tommy000:
why

i got p760 v10H and still no offical OTA jb update.. does anybody know why?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
maybe your region is not selected for jb update.

check for some app in playstore which does check for OTA update. i dont remember which one right now
[LG Optimus L9 P760, P765, P768, P769] gautamecp:
help the mumbaikars...!

i am confused to should i flash the l9 or wait for official update

my email is gautamecp@gmail.com

try mailing me here as i'm not a regular user of XDA.. ;)
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
hi my city-mate. sorry to inform you, but on xda personalized services are not yet started. If you want help, you have to ask for it here only in forum. Also advice you to do some basic search and reading in forum. Nobody here will choose your email-id to send you personalized mails. If you are not regular, well be the one. BTW I think you should watch this superb video about sex on beach with 1.2 million+ hits. :D

BTW you dont need to wait for JB on P765. We are using Official V20B (JB) released for CIS countries and HongKong. All roms include English as primary language and you can flash any P765 rom made for any country on Indian P765 coz we only use smartphones in English which is primary language .

I am on Official P765 Jelly Bean made for CIS and its working perfect. Why I should wait for V20B JellyBean for India and again choose same English language? lolz

Good Luck.
[LG Optimus L9 P760, P765, P768, P769] gbl5:
I saw a screen of L9 with Jelly Bean and seems to have NFC is this true?
[LG Optimus L9 P760, P765, P768, P769] psychoace:
International versions of the L9 have NFC on board. It isn't part of Jelly Bean but should be on your phone with Ice Cream as well. If you have the US version then you are out of luck. No NFC chip was included on the T-Mobile L9 device.
[LG Optimus L9 P760, P765, P768, P769] Rixx666:
Anyone tried flash V20B on P760 from V10a using CWM recovery? I read it could cause problems, but nobody share own experience.

I don't have Windows, so when I try it (and things go bad), is there any possibillity to go back on rooted ICS? If no, I will have to be happy with my V10a :)
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
The partition layouts of V10A will be different from V20B for obvious reasons of OS version. So it will definitely give problem if you only RESTORE CWM backup which does not recreate partition layout.

The best way is to flash V20B on your device, either with official ONLINE (LG PC Suite) method or with OFFLINE FIX (direct flash) method.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
NFC is hardware and mentioned in technical specifications of P760 which have NFC Hardware. Other variants of L9 does not have it. Use anything, ICS/JB, it does not make any difference if you dont have NFC hardware.
[LG Optimus L9 P760, P765, P768, P769] Didr:
I need a list of applications that can be safely removed.
[LG Optimus L9 P760, P765, P768, P769] athani:
Hi. I'm getting the L9 P765 in India in a couple of days.

Has JB released for this device? If not, when is it expected to release?

Is there a way to manually update to JB except by the "offline" method described elsewhere in the forum?
[LG Optimus L9 P760, P765, P768, P769] Lt.Win:
Its still on ICS, but it should get the jelly bran update soon enough. I would say probably a couple of weeks.

I bought this phone some time back and I love it! I'd say get it quick!
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Yes, there are two versions of P765 Jellybean which can be flashed on our P765.

P765V20B CIS Countries

P765V20B HongKong

I am using P765V20B CIS version and its perfect. Though, they are released for other countries you can use them in English (primary language) Even they released it for India via Over The Air, it will be same V20B and some asian languages will be there EXCEPT HINDI, if they include.

There is no difference now if they released it for India or not. We are already using it.

You can Root and install CWM Recovery, if you wish, like I did.

There is one more interesting thread by me if you are interested to have a look.

Not Wrong but Incomplete Information!! Jelly Bean for P760 and P765 released for any region is compatible with Indian P765 and flashable with no issue.

I am using since 13-3-13, from the first day it was released for P760 on my P765. Please do some more reading here.

We can very much use any of following roms on our P765 India/Asia, if we are using only English version.

P765 V20B HONG KONG DOWNLOAD (624MB)

P765 V20B CIS COUNTRIES DOWNLOAD (605MB)

P760 V20B NETHERLANDS DOWNLOAD (575MB)

P760 V20B ITALY FASTWEB DOWNLOAD (575MB)

P760 V20B BALTICS DOWNLOAD (575MB)

P760 V20B GERMANY DOWNLOAD (575MB)

P760 V20B SPAIN DOWNLOAD (575MB)

P760 V20B FRANCE DOWNLOAD (575MB)

P760 V20B GREECE DOWNLOAD (575MB)

P760 V20B HUNGARY DOWNLOAD (575MB)

P760 V20B ITALY DOWNLOAD (575MB)

P760 V20B EUROPE OPEN DOWNLOAD (575MB)

P760 V20B POLAND DOWNLOAD (575MB)

P760 V20B PORTUGAL DOWNLOAD (575MB)

P760 V20B ROMANIA DOWNLOAD (575MB)

Lolz! Dont expect Hindi, it was not there in ICS and very bleak chance that HINDI will be there in JB. But are you waiting for Hindi? :laugh:
[LG Optimus L9 P760, P765, P768, P769] athani:
Thanks for the comprehensive information.

But what about the flashing method? The offline method seems daunting to me. I don't need root or custom recovery. How shall I flash the ROM?

PS: What's the difference between HK & CIS versions? HK version appears to be little larger.
[LG Optimus L9 P760, P765, P768, P769] Gh0sT.RPG:
U dont require root for offline flashing of any kdz. ATM there's no other way to flash kdz without offline method.
[LG Optimus L9 P760, P765, P768, P769] Dragusdrake:
R: [DISCUSSION] The Official JellyBean Discussion Thread

Source code of v20b

https://wws.lg.com/global/support/opensource/opensourceList?types=ALL&search=LGP760

Inviato dal mio LG-P760 con Tapatalk 2
[LG Optimus L9 P760, P765, P768, P769] athani:
I've got my P765. I'm happy with it except for the fact that the screen does not seem very responsive. Is that a known issue with this phone or do I have a lemon? Is the JB update known to improve screen responsiveness?
[LG Optimus L9 P760, P765, P768, P769] psychoace:
Yes to everything except the lemon part.
[LG Optimus L9 P760, P765, P768, P769] melcali:
touchscreen sensitivity seems ok on my tmobile 769 with ics but cmahendra and some others that have the jellybean update claim to have a more smoother/responsive touchscreen experience.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
I dont have P769 which have Corning Gorilla Glass 2. So I am not talking about P769.

We have IPS LCD, capacitive touchscreen on P760 and P765. Yes, when I bought it was P765V10C and touchscreen was pathetic. Sometimes I thought of throwing phone in paper-shredder of my office. :(Was feeling like I did a mistake to buy this phone.

Then came V10D, P760V10E, P765V10G and with every update things got better and better.:)

V10G was almost perfect with no issues. No one actually complained for last 1/2 months with latest updates.

Now we are on V20B and its really so responsive and perfect that I even dont have to touch it (kidding :laugh: ).

The bottom-line is LG have done magic with JB touchscreen drivers.

PS: I am still using O2X with Corning Gorilla Glass and I love its cold glass feeling and its buttery smooth sensitivity with just 2mm lightest touch of finger. Gorilla Glass is supposed to be many times better than IPS for touch-sensitivity and my O2X proves that. Have patience P769 touchscreen will rock with JB.
[LG Optimus L9 P760, P765, P768, P769] athani:
Any clue when JB will release for the Indian P765? I tried to flash the CIS version. However, when I click on "Upgrade start", I get the message that the servers are busy...

Besides, if I flash the CIS version, will I have to flash Indian baseband/radio separately?
[LG Optimus L9 P760, P765, P768, P769] mlatti:
New version is out, just downloading 20C eur open.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Do you at least read others reply on your previous post, before repeating same question?

Welcome to Hall of Shame. Your answers are in this video about sex on beach.
[LG Optimus L9 P760, P765, P768, P769] athani:
I had read this thread. But I was not clear on the answers, hence the questions. Besides, your previous answer was useless. Anyway, if you're too much of a jerk to help, you are free to disregard questions. But NOT free to get personal on others. Goodbye.
[LG Optimus L9 P760, P765, P768, P769] sazeee:
change rom v20c?
[LG Optimus L9 P760, P765, P768, P769] sazeee:
please

Rollback from JellyBean to ICS LG L9
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
If anyone wants, CWM Backup of Jelly Bean V20C Poland Europe is shared by laserpc download from here
[LG Optimus L9 P760, P765, P768, P769] ionut0:
i have a problem..i hope someone can help me, i bought lg l9 2 days ago.[ the JB update is officially available in my country also ) I want to update to the OFFICIAL 4.1.2 so I downloadead the LGMobile support tool , I connected and it had 1 update available, so I updated it.. it downloaded ~515 mb and proceeded to update... after updating I had the same Android version ( 4.0.4 ), and when it started it gave me the error "the application application manager has stopped unexpectedly".. Can anyone help me ? Now it says that I have the latest Android version installed...phone is also laggy now :/

my model is p760.
[LG Optimus L9 P760, P765, P768, P769] hkfree:
Go to s/w mode, flash Jb kdz fota
[LG Optimus L9 P760, P765, P768, P769] ionut0:
is there any tutorial for flashing jb kdz fota? never did something like this before...
[LG Optimus L9 P760, P765, P768, P769] Equilibrium90:
No Jelly Bean for P768 yet :(
[LG Optimus L9 P760, P765, P768, P769] gbl5:
Is taking too long,don't understand why the delay!
[LG Optimus L9 P760, P765, P768, P769] Equilibrium90:
I don't understand to, its only the camera difference, why is taking so long? I'm so sad because i buyed this phone... :(
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
If you check carefully in list of kdz in Rom Linker you will find P768 and P769 is released by Mobile Operators and the update is in full control of them and they dont want to give support to thier customers.

Fortunately, P760 and P765 are openly released by the company LG themselves and are more honest to release regular updates.

Its not the only camera difference. The problem is P768 and P769 are not sold by LG. Thats huge!
[LG Optimus L9 P760, P765, P768, P769] athani:
No update for the Indian P765 yet. Beat that :(

HK & CIS versions already released!
[LG Optimus L9 P760, P765, P768, P769] Lt.Win:
You could flash the cis version by kdz, though you will lose all data. That's why I'm waiting for the OTA update.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
No! ! Flashing KDZ does not wipes data. Who told you that? I did flash tens of times with my offline method. It does not wipe data with offline method or even by OTA.

But take nandroid/manual backup always.

Sent from LG L9 P765.
[LG Optimus L9 P760, P765, P768, P769] ionut0:
finnaly 4.1.2 :)
[LG Optimus L9 P760, P765, P768, P769] Lt.Win:
Just a quick question.

I've read that on Jellybean the 'moving apps to SD' problem has been solved. Could someone tell me what the partitions are like?

Edit: I mean to say whether there is that 'external_sd' folder in /mnt/sdcard just like ICS? All these big games like GTA III install all their data on the internal which the apps think is my sd card. It causes many problems like my downloads going into my 'Internal' rather than 'external_sd'. I'm aware that this problem doesn't exist on CM Roms (or does it?), but I'm not willing to give the nightly builds a try, only because I need a stable phone with everything working.

Thanks a lot guys.
[LG Optimus L9 P760, P765, P768, P769] Nickdroid86:
Any update on the T-Mobile US version?
[LG Optimus L9 P760, P765, P768, P769] athani:
Any update for the Indian P765?
[LG Optimus L9 P760, P765, P768, P769] rkn989:
Command write failed unknown error

I'm getting stuck at the step where we install the cwm recovery .... i get a "command write failed unknown error" >>> :(

I'm using win8 and also I'm attaching the screenshots of the error and the fastboot drivers installed - anyone any idea why this error ???
[LG Optimus L9 P760, P765, P768, P769] Lelus:
Run command prompt as administrator

Edit; also make sure , usb connection type is selected as camera before you adb reboot oem-unlock
[LG Optimus L9 P760, P765, P768, P769] rkn989:
that doesn't make a difference though ..... :( :( check screenshot
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
P765 V20D OUT FOR HONGKONG REGION. Download link available here.
[LG Optimus L9 P760, P765, P768, P769] esanya:
For me it is still the same. I don't understand LG why is this good. This is a major bug.
[LG Optimus L9 P760, P765, P768, P769] spidr:
Delete please
[LG Optimus L9 P760, P765, P768, P769] athani:
Still no Jelly Bean for the Indian P765. Any information /guesses /rumors?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
What do you think will be different than other P765 if they even release it? Any information/guesses?:confused:If you are looking for rom OS in Hindi language, thats not going to happen. And all other roms have English as primary language.

I am using P765 V20D HK (with Indian V10G Baseband) and its working superb.:good: Dont just wait there. Show some confidence and flash this.:laugh:
[LG Optimus L9 P760, P765, P768, P769] athani:
Thanks. I tried to flash but didn't work. Obviously I'm not doing something correct but I can't figure it out.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
You people are really very lucky. All the guides, utils, tools, infobank, archives, etc is ready for you to just implement. Many users have shown willingness to regularly help new pals. :good:

But when I came on xda with L9, there was no L9 forum existed at all. Trust me, we struggled really a lot (say at least 3 months) to put things on proper tracks and no one was there to help us. :(

So dont loose hope. Do things slowly, step by step and you will succeed.