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[ROM][5.1.1][P760/P769][Locked/Unlocked BL] Cyanogenmod 12.1 [Unofficial]

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sephiroth225

Member
Aug 14, 2012
37
2
Abidjan
Disclaimer: Use at your own risk. I'm not responsible of whatever you do to your phone.

How to install:
1. Boot into recovery.
2. Wipe data and cache.
3. Flash rom and GApps.
4. Reboot.

How to update:
1. Boot into recovery.
2. Wipe cache and dalvik cache.
3. Flash ROM.
4. Reboot.

Screenshoots:


Screenshot_2015_12_17_09_47_33.png

Screenshot_2015_12_17_09_44_18.png

Screenshot_2015_12_17_12_53_26.png

Screenshot_2015_12_17_12_53_42.png

Screenshot_2015_12_17_09_23_05.png

Screenshot_2015_12_17_09_47_50.png

Screenshot_2015_12_17_09_21_56.png

Screenshot_2015_12_17_12_27_00.png

Screenshot_2015_12_17_09_22_30.png

Screenshot_2015_12_17_12_52_17.png

Screenshot_2015_12_17_12_53_00.png

Screenshot_2015_12_17_12_26_00.png




Changelog:

2015.12.17:
- Fixed radio.
- Updated hardware libs.
- Added Support for LG-P760.

2015.12.19:
- Fixed vibrator.
- Fixed front-facing camera.
- Fixed Settings crash when using Privacy Guard.

2015.12.29:
- Updated media codecs.
- Fixed video recording.
- Fixed GPS.
- Fixed USB Mass Storage mode.
- Removed reboot to bootloader option in reboot menu.

2016.01.21:
- Updated power driver.
- Add multiuser support
- Tweak radio
- Update smartreflex
- Tweak OpenGL settings
- Kitkat camera



Both rom and Recovery are signed with Bump. So it can be installed in devices with both locked and unlocked bootloader. For more info see here and here.

Downloads:
P760
P769

Thanks to @Rammar515 and @dhiru1602 for device tree and kernel sources.

XDA:DevDB Information
Cyanogenmod 12.1 for LG Optimus L9, ROM for the LG Optimus L9 P760, P765, P768

Contributors
EdwinMoq
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.0.x
Based On: Cyanogenmod

Version Information
Status: Stable

Created 2015-12-15
Last Updated 2016-01-21

HEY AND THANKS FOR THIS ROM BUT I WANT TO KNOW IF I CAN FLASH IT ON MY LG P769 WITHOUT UNLOCK BEFORE THE BOOTLOADER?:rolleyes::p:eek::good:
 

DarryDoo

Senior Member
May 24, 2014
417
94
Embro
HEY AND THANKS FOR THIS ROM BUT I WANT TO KNOW IF I CAN FLASH IT ON MY LG P769 WITHOUT UNLOCK BEFORE THE BOOTLOADER?:rolleyes::p:eek::good:
"Both rom and Recovery are signed with Bump. So it can be installed in devices with both locked and unlocked bootloader."

Right in the OP. Which you quoted.

AND NO NEED TO SHOUT.

Sent from my SM-G920W8 using Tapatalk
 
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pab201

Member
Jun 15, 2014
7
2
Battery

I love this rom, but my battery drains all in two hours. Change the frequency to 600 MHz and the problem continues. Any suggestions ?
 

lecorbusier

Senior Member
Nov 28, 2012
1,102
119
Samsung Galaxy S5
LG G6
The L9s default clocks are 0,2 to 1Ghz. This kernel is set to 0,3 or 0,4 and 1,35ghz. That's where the trouble starts. Up to 1,2ghz the battery consumption stays moderate, but even at 1,35 you hardly notice any performance benefits. 4 cores at 2,3ghz or 8 at 1,5ghz, THAT makes a real difference!
Even if the clocks are modified with Kernel Adiutor or 3C Android Toolkit, often(but not always) power consumption is excessive, and there aren't even any notable wakelocks, like the wifi bug of CM12.1. (Edit: Oops, this IS 12.1. Wakelock Detector may show the wifi drain. But I also had occasional standby and idle drain with 12.1, mostly when out and around. About 1%/min, so a full battery would drain in 1,5h. Usage of wifi prevented it somehow.)
But during a freeze or crash (also not uncommon) part of the battery log gets lost, and the total power up or screen on time displayed is shorter than in reality. This can happen with all Android versions and devices.
 
Last edited:
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pab201

Member
Jun 15, 2014
7
2
solution for battery discharge

I found the solution for battery discharge is make undervolting. excellent performance, took 8 hours to 3 hours on the screen on and still have 30% battery
 

pab201

Member
Jun 15, 2014
7
2
Can you explain bit more man, can you tell the voltage values please or take pic of your settings.

My setup is this, I hope you work. eh come to 4 hours of screen on constantly using it and before my battery was discharged in 2 hours
 

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vandal94

New member
Jun 12, 2016
3
0
I'm glad I helped. I suggest you use greenify with Xposed. So much more to help your battery, deep hibernation is excellent
Thanks for suggestion again. İ used grenify with my old phone too its very good app. But since you are answering my questions (thanks really) i want to ask one more thing how can i close vibration of keyboard it's annoying as heck. Thanks again.
 

pab201

Member
Jun 15, 2014
7
2
Thanks for suggestion again. İ used grenify with my old phone too its very good app. But since you are answering my questions (thanks really) i want to ask one more thing how can i close vibration of keyboard it's annoying as heck. Thanks again.

Sound section you can adjust the degree of vibration, I'm using so
 

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facuarmo

Senior Member
Apr 13, 2014
572
995
21
Pilar
My setup is this, I hope you work. eh come to 4 hours of screen on constantly using it and before my battery was discharged in 2 hours

Hey, thanks for posting your setup. Anyways, I've noticed that many apps started to crash as a result of faulty maths from the processor. I've added +10mv to mine and it worked flawlessly ;). Just for info if someone is experiencing the same behavior.
 

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  • 47
    Disclaimer: Use at your own risk. I'm not responsible of whatever you do to your phone.

    How to install:
    1. Boot into recovery.
    2. Wipe data and cache.
    3. Flash rom and GApps.
    4. Reboot.

    How to update:
    1. Boot into recovery.
    2. Wipe cache and dalvik cache.
    3. Flash ROM.
    4. Reboot.

    Screenshoots:


    Screenshot_2015_12_17_09_47_33.png

    Screenshot_2015_12_17_09_44_18.png

    Screenshot_2015_12_17_12_53_26.png

    Screenshot_2015_12_17_12_53_42.png

    Screenshot_2015_12_17_09_23_05.png

    Screenshot_2015_12_17_09_47_50.png

    Screenshot_2015_12_17_09_21_56.png

    Screenshot_2015_12_17_12_27_00.png

    Screenshot_2015_12_17_09_22_30.png

    Screenshot_2015_12_17_12_52_17.png

    Screenshot_2015_12_17_12_53_00.png

    Screenshot_2015_12_17_12_26_00.png




    Changelog:

    2015.12.17:
    - Fixed radio.
    - Updated hardware libs.
    - Added Support for LG-P760.

    2015.12.19:
    - Fixed vibrator.
    - Fixed front-facing camera.
    - Fixed Settings crash when using Privacy Guard.

    2015.12.29:
    - Updated media codecs.
    - Fixed video recording.
    - Fixed GPS.
    - Fixed USB Mass Storage mode.
    - Removed reboot to bootloader option in reboot menu.

    2016.01.21:
    - Updated power driver.
    - Add multiuser support
    - Tweak radio
    - Update smartreflex
    - Tweak OpenGL settings
    - Kitkat camera



    Both rom and Recovery are signed with Bump. So it can be installed in devices with both locked and unlocked bootloader. For more info see here and here.

    Downloads:
    P760
    P769

    Thanks to @Rammar515 and @dhiru1602 for device tree and kernel sources.

    XDA:DevDB Information
    Cyanogenmod 12.1 for LG Optimus L9, ROM for the LG Optimus L9 P760, P765, P768

    Contributors
    EdwinMoq
    ROM OS Version: 5.1.x Lollipop
    ROM Kernel: Linux 3.0.x
    Based On: Cyanogenmod

    Version Information
    Status: Stable

    Created 2015-12-15
    Last Updated 2016-01-21
    11
    Update.

    After some work I finally got the radio working on Marshmallow, will upload a build for tomorrow.
    10
    9
    I made this file, it turn off SmartReflex in L9 to eradicate Kernel Panics. Just Flash it with twrp.
    7
    New build is up! I messed media codecs trying to fix the camera and now media recording is broken. But front camera works now and I will fix media codecs ASAP. Vibrator is working too.

    For those having issues with SuperSu I recommend to use Privacy Guard. It allows you to manage different permissions of apps, including root access. Enable root in developers options and use Privacy Guard to manage root access. It works great for me.

    Next build with fixed media codecs will be up later.