yashsingh1/xdaforums huggingface dataset:
[LG Optimus L9 P760, P765, P768, P769] vinswong:
thanks for your advice

but I cant put my device into S/W Upgrade mode:crying:

---------- Post added at 01:09 AM ---------- Previous post was at 01:05 AM ----------

i followed your instruction, but i got stuck in security error now
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
why not? :/ [while the phone off] just press and hold down the volume up key, and plug the USB cable (previously connected to the PC) and wait for the display of S/W Upgrade appears.
[LG Optimus L9 P760, P765, P768, P769] EvaldasM:
Answer

Try holding down the VOLUME (DOWN or UP or BOTH) BUTTON(S) insert the microUsb in the phone while also having the USB side connected to the computer already. (To enter S/W mode it varies phone to phone which volume buttons must be pressed, try all three options). Let me know is that had worked for You.
[LG Optimus L9 P760, P765, P768, P769] clonato:
Try This post

http://xdaforums.com/showpost.php?p=44325657&postcount=4
[LG Optimus L9 P760, P765, P768, P769] vinswong:
thank you so much

i entered SW mode but i cant flash the kdz
[LG Optimus L9 P760, P765, P768, P769] EvaldasM:
Answer

Have You run program as Administrator?

---------- Post added at 07:15 PM ---------- Previous post was at 07:12 PM ----------

Also did You installed necessary LG phone drivers (from LG web site)?
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
possibly you an error appears, you just ignore it and let the update continue in the background.
[LG Optimus L9 P760, P765, P768, P769] puntoazul:
Use this and solve your problem
[LG Optimus L9 P760, P765, P768, P769] EvaldasM:
Music problem

No matter what I do (changing EQ settings, changing Audio FX settings), when I listening music with n7 player and turning off display for 10 seconds music start shuttering and after that I get a message: “EQ is using too much CPU”. When I using other music players phone crashes and reboots, also headset media buttons doesn’t work too.
[LG Optimus L9 P760, P765, P768, P769] GearCarlos:
I use Shuttle and no problems, maybe this one works for you :fingers-crossed:
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
As I said before I don't have any problem with conservative governor and play music or spotify. I think also default music player should work fine. However I have disabled equalizer because it does consume cpu. And I have also disable that visual equalizer on lock screen.
[LG Optimus L9 P760, P765, P768, P769] EvaldasM:
Shuttle fixed some problems, now I can normally listening music with display turn off and don’t get any shutter. But still there is problem when I using headset button for music control, for example one button push works fine, but when I try to go backward or forward, using triple or double button push, music just stops and after 10 seconds phone reboots. These problems doesn’t happening when I using headset button and display is turn on.

Maybe You can try to use Shuttle with headset and change tracks using headset button with display turn off and then let me know about Your results?

---------- Post added at 11:04 AM ---------- Previous post was at 11:00 AM ----------

I also changed governor to conservative and turn off equalizer but when I trying to change track with headset button and phone display is off, phone crashes and reboots :(.
[LG Optimus L9 P760, P765, P768, P769] vinswong:
this is the tool that I am using:crying:
[LG Optimus L9 P760, P765, P768, P769] GearCarlos:
I tried it and have no problems with headset button. Look in Phone options, in Buttons, if you have something bad configurated there

---------- Post added at 04:40 PM ---------- Previous post was at 04:37 PM ----------

I think [MENTION=5937299]the_naxhoo[/MENTION] is right, if an error appears DO NOT close it and let it continue it. It was the problem I had unlocking bootloader.
[LG Optimus L9 P760, P765, P768, P769] ALEX.IMER:
UPDATE

1. update cyanogen source

2. The corrections connected to the expenditure of the battery

3. The block system isn't used (installation more long normal, but allows to change archive of a firmware)

4. update kernel source

5. and many other fixes...
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
what do you mean by that? :confused:

Thanks IMER :fingers-crossed:
[LG Optimus L9 P760, P765, P768, P769] klonoanation123:
Bootloader lock

One question, i have the bootloader lock, i need to unlock it to install this rom? or i can install it without unlocking the bootloader?
[LG Optimus L9 P760, P765, P768, P769] vinswong:
Thanks again

I waited for 20mins and nothing happened:crying:
[LG Optimus L9 P760, P765, P768, P769] puntoazul:
Change the USB cable, and use another usb port... if problem persist then use another pc and remember this tool work good only with win7, if you use xp or win8 the you may have probems
[LG Optimus L9 P760, P765, P768, P769] juniorstyle:
Master Imer, I got stuck while flashing the newest rom at extracting /system.

Any idea why?
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
yes, what does that mean? :confused:

Update

Maybe I've answered myself ---> https://source.android.com/devices/tech/ota/block.html
[LG Optimus L9 P760, P765, P768, P769] @mauro:
For Vinswong as you have already said trying to change the USB port if you are using win 7 you should have no problems even if you appear ????? okay to me it's so in your case, remember to flash so "cse flash" if you do a search you can also find many videos on how to make excuse my English

---------- Post added at 11:46 AM ---------- Previous post was at 11:35 AM ----------

ALEX.IMER great great job. My smartphone is reborn thanks
[LG Optimus L9 P760, P765, P768, P769] GearCarlos:
I used this to solve that kind of problems, it's in spanish, but maybe helps you https://www.youtube.com/watch?v=8ey_qmojdX4 :confused:
[LG Optimus L9 P760, P765, P768, P769] aishwary55:
Installation stuck at extracting System....
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Just wait, it will complete the installation eventually
[LG Optimus L9 P760, P765, P768, P769] 010101!:
yes this version take more time... i dont know why...
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Imer said why. It doesn't use the block system anymore. I posted a comment in the previous page with a link with more information about it.
[LG Optimus L9 P760, P765, P768, P769] Sicness:
How long did it take for you guys?
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Several minutes.
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
I figured it out. From your PC you can edit the "System" folder, either the default apps or to the build.prop :)
[LG Optimus L9 P760, P765, P768, P769] amir.faegh:
@ALEX.IMER

[MENTION=5872756]ALEX.IMER[/MENTION]

tNx mAn for ur great job on this rom

I downloaded and flash new version now

My problem with boot animation & music player fixed

But vpn and share video in instagram & facebook not work yEt

And i have problem in music control and call awnsering with headset buttons

My device is p768

Tnx ,keep up the good work master imer
[LG Optimus L9 P760, P765, P768, P769] nta139:
for me... 10-15 min :o

i have google "how to cancel twrp flashzip"... :p
[LG Optimus L9 P760, P765, P768, P769] ryzkys:
For me only 3-5 minutes
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
I installed the latest ROM (cm-12.1-20150604) on my P760 , it seems to work all right for now, the only problem, as well as to the CM12 to artas, it is the connection bluetooth headset does not. It connects, but the audio is a rustle unbearable. :(:(:( I hope we can find a solution to this problem, because for me using audio bluetooth is indispensable!!! However Alex, great job! and I hope that you go ahead with the project. :D :good:
[LG Optimus L9 P760, P765, P768, P769] msshah:
detailed installation steps needed for one who is on stock rom and not rooted

I am on stock rom On Jelly Bean. With No root and no unlock whatsoever. Never attempted a root / flash / custom rom. However, I am interested in this rom given the great comments and support. Can you help me with detailed steps of rooting / flashing / installation for this rom. I see high level steps but I really don't know how to perform each of those steps. If someone can help with a detailed guide it will help me a lot.
[LG Optimus L9 P760, P765, P768, P769] clonato:
hi

someone is having an issue with GPS after install L SPEED?
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
You tried to repair it with GPS Fixer from Artas?
[LG Optimus L9 P760, P765, P768, P769] clonato:
yes i tried to use it but without luck
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
hi, some of you have tried to pair with a Bluetooth headset? The sound was good? or even on your hear a rustling and just? :(

---------- Post added at 08:13 PM ---------- Previous post was at 08:07 PM ----------

In fact now that I have, I try the GPS module! maybe my wrong!
[LG Optimus L9 P760, P765, P768, P769] nta139:
i use GPS Fixer of Artas:

1. Install/Repair GPS drivers (if see Binaries status: Bad!)

2. Clean all GPS configs/data

3. Download LTO

:D
[LG Optimus L9 P760, P765, P768, P769] clonato:
i did it

With LSpeed nothing to do

Without LSpeed, GPS works perfectly
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
EDIT:

What app do you use to check the GPS?
[LG Optimus L9 P760, P765, P768, P769] clonato:
I'm using GPS Test+

I have tested the V2.1. with this release no problem with GPS.

With V2.2 Gps does not work
[LG Optimus L9 P760, P765, P768, P769] vinswong:
Thanks!!!!

I am back to the stock rom now but the stock rom really sucks :(

however, whenever I flash a custom recovery via flashify, I get in to security error again

I tried TWRP v2.7.1.1, recovery-clockwork-touch-6.0.4.5 and twrp230714

all of this get me back to the security error.

anyway, thanks again!!!!!!!!!!:good:
[LG Optimus L9 P760, P765, P768, P769] itachilinux:
try artas CM11 or rammar515 AOSPA if you feel stock ROM is sucks
[LG Optimus L9 P760, P765, P768, P769] vinswong:
Thanks for your advice

However, everytime I try to install a recovery I get the security error.

Is there any ways to install custom roms without a recovery?:confused:
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
installs Busybox and CWM from apk Artas, then flash the TWRP from the recovery you installed .. is a slightly longer process, but I think more effective.
[LG Optimus L9 P760, P765, P768, P769] vinswong:
THANKS!!!!

I can install the CWM from L9RecoveryInstaller,

but whenever i try to flash TWRP, it has security error again:crying:

Am I doing it wrong?
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
hmm :/ Are you sure you have unlocked the bootloader?
[LG Optimus L9 P760, P765, P768, P769] vinswong:
I am petty sure I unlocked it two years ago
[LG Optimus L9 P760, P765, P768, P769] clonato:
Try to do like this post http://xdaforums.com/showpost.php?p=60912189&postcount=351
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Guys, I'm sorry to be the jerk here but you should not spam this thread with things which don't concern this rom. There are already other threads to discuss about them.
[LG Optimus L9 P760, P765, P768, P769] vinswong:
I am so sorry about that.

I posted here because I got the error after installing this rom.
[LG Optimus L9 P760, P765, P768, P769] clonato:
hi

someone here have a lot of battery drain?

Also with LSpeed V. 2.1
[LG Optimus L9 P760, P765, P768, P769] marciofornari:
the problem with the screen is black when receive call, it was fixed?
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
What do you mean exactly? How "serious" is the battery drain?

hmm not precisely. The screen takes about 3 seconds to turn on.
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Also this problem seems to be vanished once I uninstalled facebook app. Do you have it installed?
[LG Optimus L9 P760, P765, P768, P769] marciofornari:
In my P768 sometimes doesn't turn on, mainly if connected the internet.

---------- Post added at 02:08 PM ---------- Previous post was at 02:07 PM ----------

I don't have more the facebook app.
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
Also I have the P768, but don't take more than three seconds in turn on the screen. My Facebook application is hibernated with Greenify.
[LG Optimus L9 P760, P765, P768, P769] clonato:
well

i used to arrive closer 5pm with 30%. now i have to recharge it at noon
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
You can use BetterBatteryStats to check if some app is draining your battery.
[LG Optimus L9 P760, P765, P768, P769] Drago23:
Hey, i have to push power button always 2 times to turn screen on. Anyone knows if this is lollipop/cm/this rom bug?
[LG Optimus L9 P760, P765, P768, P769] clonato:
installed the XDA version
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Have you installed the xposed module too? Because without it Greenify can't keep facebook app hibernated and that's a major issue on every lollipop rom. System alone consumes too much ram to handle facebook ram consumption as well.
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
no u.u , Xposed is incompatible with all Roms 5.1.1 (these Roms for L9) ... but, I'm constantly hibernating the Facebook application.
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
I was doing the same thing but it won't work, you're going to have random lag spikes anyway. That's way I switched to fb lite.
[LG Optimus L9 P760, P765, P768, P769] codezela:
need some help please

after i flash this rom every thing works great

but screen autorotate stop working

so what can i do to fix this

nice job on this rom ;):good:

thanks
[LG Optimus L9 P760, P765, P768, P769] GearCarlos:
After one day using the new build i decided to go back to the update before this one. Problems like the music player issues and a lot of crashes with conservative gobernor (didn't happen before) force me to go back. Maybe is only my problem, but I'm waiting a new update hoping to find the problems solved :D
[LG Optimus L9 P760, P765, P768, P769] GearCarlos:
And the battery durability is bad now, without use, just not charging, 40% less :(
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Hi, I'm trying already for two days and no results! With L_Speed 2.1, the GPS will not work, not even a Sat! I tried with GPS Fixer by Artas, but to no avail! With GPS Test, I do not detect even a sat, the search continues, and even after 20 minutes, not even the shadow! It is not that the satellites if they are taken away UFOs? :D Seriously !! Some of you could not operate the GPS module? :( Give me a help please?
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Hey someone help me please?
[LG Optimus L9 P760, P765, P768, P769] clonato:
hi

re-flash with Rom, in this way you will not have Lspeed anymore

after that test your gps
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Hi, thanks clonato, tried again everything from the beginning and see what happens! I hope everything goes as it should be! Although I am a little skeptical, because even the camera and gallery do not work so well!
[LG Optimus L9 P760, P765, P768, P769] clonato:
it is strange because since i flashed this rom i haven't had any problem. well just an issue with front camera in the 2nd or 3rd release.

you can try to wipe all an re-install it
[LG Optimus L9 P760, P765, P768, P769] eemcee:
Ok after few weeks, this is my experience. I don't update yet because every time I have to set up L Speed. I'm currently on 20150604 version with L Speed 2.2 set up to Multitasking mode. I'm on default Governor. I have a little bit trouble with camera, sometimes won't turn on. But, for me it isn't big problem. After flashing L Speed GPS do not working too. But this is also no problem for me. I used to let no one app running on bakground and system is fully smooth even with installed big apps like Facebook or Instagram. Yes sometimes i've got a big lag and I manualy reset phone but it isn't too often. Battery is preaty good I have mobile data and wifi on, all day and I charge phone every night. Only one thing is annoying for me. When someone calling me and I have opened big app like Youtube phone will freeze and I'm unable to answer to call. But I found little fix, I have set up home button to answer call and power button to end call. But it is annoying not to know who calls me :D . Anyway, I use this ROM as daily driver and it is really good and I thank you Imer for your hard work :)

P.S. I must press 2x home or power button to wake up phone, but it is not important to me.
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Hi to everyone, I too, as did eemcee, I will make a report of little flaws and strengths that I found in this week with the latest update.

This is the current state of my device:

Model: LG P760

Baseband version: V20h - EUR-XXXJUL-12-2013

CyanogenMod version: 12.1-20150604

Root status: Active

Version L-SPEED: 2.1

Flaws:

1. The camera crashes almost always less when I take pictures, and instead always when I make movies, and because of this I delete the data in the settings menu / app;

2. The gallery shows very slowly miniatures of photos and videos, and often those of the video does not show at all;

3. When crashes the camera, therefore the average activity storage crashes!

4. activity storage media, after I restart the device and delete data gallery and camera, when I try to play the video, this freezes or lags annoyingly;

5. When I see some video on youtube and I get a call, the device is locked and I can not see who is calling me, I can not answer the call or attack;

6. If the device is in standby, or after it is sent manually in standby, I have to press twice the on / off button to reactivate (this is still insignificant!);

7. The bluetooth, it matches perfectly with all devices, but devices with earphones, the sound is reduced to an annoying hiss.

Qualities:

1. Lollipop is very fast, no lags almost never, RAM usage seems very balanced and the governor, seems to work well with the default settings;

2. Calls look good, quality voice and immediate response, audio impeccable;

3. The GPS works well, very fast to keep up with the many satellites that is, if you do the mistake of using the Mod artas GPS Fixer, which certainly in this version does not need, and I instead I used it thinking it was required !;

4. The web browsing is very smooth and with the WI-FI that with HSUPA;

5. NFC, well ... I could not make it work;

The graphics rendering and touch response in games I did not do any testing. I hope Imer waives the great work he is doing! I look forward to a lot of new updates! Even I say many thanks Imer. :good: :good: :good: :good:
[LG Optimus L9 P760, P765, P768, P769] cmaservice:
ALEX.IMER something new ??? please do not let this marivollasa rom !!!! thank you very much for your time and effort
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
:confused: :confused: :confused:
[LG Optimus L9 P760, P765, P768, P769] Mister-v:
Is it me or is it this rom?

I don't have the option to enable ok google everywhere or trusted faces. My language is set to English (us) and I'm on the latest update.
[LG Optimus L9 P760, P765, P768, P769] cheppiroma:
Use google now launcher..
[LG Optimus L9 P760, P765, P768, P769] Mister-v:
Now I can use it from the google app and my launcher, I meant ok google everywhere. From every screen even the lock screen and face unlock from smartlock
[LG Optimus L9 P760, P765, P768, P769] Mister-v:
[MENTION=5872756]ALEX.IMER[/MENTION] which device sources do u use?
[LG Optimus L9 P760, P765, P768, P769] malcolm_cg:
have installed this rom on one of my phones. everything seems working fine, but the phone is really choking. its jus too slow now :(
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Consider uninstalling heavy apps. Check which ones consume more ram. My phone is very smooth and I don't even use L speed.
[LG Optimus L9 P760, P765, P768, P769] kubbkoz:
nice!

Very smooth and stable ROM!

Working perfectly on p760 :)

Nice work!
[LG Optimus L9 P760, P765, P768, P769] ALEX.IMER:
soon, very soon ;)
[LG Optimus L9 P760, P765, P768, P769] Giammy5:
when new release ?
[LG Optimus L9 P760, P765, P768, P769] carminepola:
Updat only cyano source whit last stable please.
[LG Optimus L9 P760, P765, P768, P769] rodrigian:
hey, don't be so ungrateful. imer is building this rom for free, you are not supposed to demand any ETA's. the rom will be released when its finished
[LG Optimus L9 P760, P765, P768, P769] carminepola:
I said please! and i have request this becaouse today cyano have released new stable source. :)
[LG Optimus L9 P760, P765, P768, P769] bustamanthector:
I had a similar problem of speed , sometimes it was frozen uninstall the Facebook application , and install the facebook lite app:good:

---------- Post added at 03:53 PM ---------- Previous post was at 03:16 PM ----------

Hi Alex , I can say that I have an LG Optimus L9 P768 Rom and is operating correctly on my device , the battery lasts up to 10 hours medium use, and has an acceptable speed.

only two things, first , when I change a video camera and then want to switch back to camera, the camera does not work ; and second , it was good that will add the FM radio app.

Thank you very much to you, for your excellent ROM and hope that we get Android M
[LG Optimus L9 P760, P765, P768, P769] puntoazul:
:confused: when my friend, when?
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
don't rush, it's coming
[LG Optimus L9 P760, P765, P768, P769] ALEX.IMER:
Update 01-07-2015 :)

Use this link to download
[LG Optimus L9 P760, P765, P768, P769] 010101!:
Great! Downloading thanks master! :D
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Fantastic! ALEX.IMER! I can not wait to try this update! I download it right away! Thank you so much! :thumbup::D:D:D

Sent from my LG-P760
[LG Optimus L9 P760, P765, P768, P769] puntoazul:
Thanks!!!!!!! :victory:
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Noooo! Still problems with the camera! It does not work! He fails to work! This is a problem of P760! :(:(:( :mad:
[LG Optimus L9 P760, P765, P768, P769] ACIK-Wroclaw:
P760 - camera, gps - ok :)

No fee access points APN. So immediately the lack of access to the Internet.

Cool thanks [emoji106]
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Yes, my P760 camera works flawlessly with new release. So far so good. Big thanks to Alex.
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
Thanks friends! Damn! So what happens in my device?

---------- Post added at 12:02 PM ---------- Previous post was at 11:58 AM ----------

It will be the version of the base band? Mine is to v20h-EUR
[LG Optimus L9 P760, P765, P768, P769] PreemPalver:
Did you wipe cache and dalvik and erase camera app data?
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
No, I have deleted only the data of the camera, but now I try! and I'll know!

Sent from my LG-P760
[LG Optimus L9 P760, P765, P768, P769] the_naxhoo:
constant random reboots :(
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
No way, I deleted the cache, dalvik and the camera data and everything is as it was before! when I start the camera to record a video freezes the app! and then you restart again! Maybe something wrong, but not the first time I make the flash of a Custom ROM!

Sorry to give a bad news to IMER, after the hard work he has done to develop, and I'm trying to figure out if the problem is due to my method!

Another problem is the data connection APN, it is not active, and only works with the data connection wi-fi. Why am I so unlucky? :( :banghead::banghead::banghead:

Sent from my LG-P760
[LG Optimus L9 P760, P765, P768, P769] rodrigian:
changelog

hey imer, you should set up a changelog so that everyone can "see" what changes were made in each version. plus its easier to see if the rom has been updated, instead of looking through every post
[LG Optimus L9 P760, P765, P768, P769] .:xplosiv::.:
I forgot ... I post a screenshot ...

Sent from my LG-P760