[ROM] [OFFICIAL][4.4.x] [NIGHTLY] CyanogenMod 11 for the Optimus 4X HD (p880)

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oF2pks

Senior Member
May 22, 2016
802
1,095
Thanks,

next issue: the repository: <project path="vendor/cyngn" name="cyngn/android_vendor_cyngn" /> is not longer there :/
is there a replacement or can i just comment it out out of the default.xml and build without it?

Building official "UNOFFICIAL" cm11 doesn't need any change to android/system/.repo/* for p880: after repo init ... ... -b cm-11.0 & repo sync
check:
[...android/system]$ make clean
[...android/system]$ . build/envsetup.sh
[...android/system]$ breakfast p880
should give you short listed "build_goals".
Code:
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.4.4
CM_VERSION=11-20160901-UNOFFICIAL-p880
TARGET_PRODUCT=cm_p880
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a9
HOST_ARCH=x86
HOST_OS=linux
[I]HOST_OS_EXTRA=.../...[/I]
HOST_BUILD_TYPE=release
BUILD_ID=KTU84Q
[I]OUT_DIR=..../android/system/out[/I]
============================================
If OK then :
[...android/system]$ brunch p880
(or: brunch p880 2>&1 | tee logfile.txt , for in-depth debugging )

Nota : CMteam will probably stop monthly cve cm11 updates very soon...
 
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oF2pks

Senior Member
May 22, 2016
802
1,095
The VERY last Official P880 rom (1/2 million! views thx to Demetris)

Looks 20160815 will be the last truly official rom for p880 : with a full backup & 100% charged battery + twrp >=8.2.6, you can TRY (at your own risk) a whole (and long...) upgrade to unofficial up-to-date cm12.1.
Using mulirom twrp 2.8.6 will allow you to multiboot your resulting (hot!) upgrade, with your previous cm11_backup re-flashed as secondary rom.
More info on ufoFFICIAL : mix of Demetris/csk1jw (kernel) and laufersteppenwolf (HAL & ...) + alfsamsung tricks.

Nota : don't know if cm13 hyper-jump OK, and avoid flashing a version's upgrade while charging...
 
Last edited:

Phil_Smith

Senior Member
Oct 16, 2015
1,713
1,519
LG Optimus 4X HD
Xiaomi Mi 5
Hi there,
I'm just running the latest nightly and it is very fast and stable!
Just one quick question:
Is it possible to see whether the latest firmware version had been installed before flashing this ROM?
I know that in aosp-ROMs you can check that easily under "settings -> about phone -> baseband-version",
where it would show "LGP880AT-00-V20c-EUR-XXX-OCT-07-2014" if the latest firmware had been installed.
But here it says "L6260_MODEM_SIC_02.1233.00" and I'm not sure what to make of that.
Does someone know how to decipher that?
 
Last edited:

oF2pks

Senior Member
May 22, 2016
802
1,095
Hi there,
I'm just running the latest nightly and it is very fast and stable!
Just one quick question:
Is it possible to see whether the latest firmware version had been installed before flashing this ROM?
I know that in aosp-ROMs you can check that easily under "settings -> about phone -> baseband-version",
where it would show "LGP880AT-00-V20c-EUR-XXX-OCT-07-2014" if the latest firmware had been installed.
But here it says "L6260_MODEM_SIC_02.1233.00" and I'm not sure what to make of that.
Does someone know how to decipher that?

According to pictures
http://forum.xda-developers.com/optimus-4x-hd/themes-apps/ril-baseband-fix-t3134167
http://forum.xda-developers.com/showpost.php?p=61871745&postcount=576
you have the right ref for v20c, (but it should be shown LGP880AT-00-V20c-EUR-XXX-OCT-07-2014
=> sadly I would: v20C.kdz to be flashed + cwm + format + sideload aosp6.zip AND no previous backup)...
 
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kotsaris40

New member
Nov 11, 2016
2
0
Hi there, I just installed the latest cm11 and the phone works very well. Everything is fine, but I have one question. Is it possible to get the "schedule power on off" function, which is very useful for me, on the phone? Thank you in advance.
 

oF2pks

Senior Member
May 22, 2016
802
1,095
Just to get that right... Does it show up like that for you (or anyone else), running cm11? (Just curious because you also suggested flashing aosp 6.0.1)

Gesendet von meinem Optimus 4X HD mit Tapatalk

I was dumb to flash v20D so within all roms, indeed it shows LGP880AT-00-V20d-....-2013 ; but with an other number (check getril apk).
The ril is relative to something more than system/lib/lge-ril.so (?)
I just downloaded v20c kdz (horrible ad-fly) , I will check the extract_date.dz soon.
if needed I can upload (if legal ?) v20c for others (600Mb).
 
Last edited:

InterrtuptoR

Senior Member
Jan 24, 2015
189
40
I was dumb to flash v20D so within all roms, indeed it shows LGP880AT-00-V20d-....-2013 ; but with an other number (check getril apk).
The ril is relative to something more than system/lib/lge-ril.so (?)
I just downloaded v20c kdz (horrible ad-fly) , I will check the extract_date.dz soon. @Interruptor , if needed I can upload (if legal ?).
Maybe , better if master_AOSP @csk1jw pushes his v20c for others... (600Mb).
Unfortunately u didnt tag me xD i made a mistake when i created my name so im not interruptor xD
Iam now on v20c and things didnt change much on cm11, ril droped and nfc is buggy, nfc isnt a problem that much after a couple of restarts it works it just freezes device for less then a minute and then works, but after one reboot it worked better, it switched on/of faster, but ril dropped... i need stable ril now so im back to stock where everything works fine...
:(
81d1cbf2791c72f302a3967b5c3d64cc.jpg


Sent from my LG-P880 using Tapatalk
 
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juantech

Senior Member
Jun 8, 2015
80
18
On this room works MHL, videocalls and qr code scan? and im using 6.0.1 MolthenMotherBoard, someone could say me the differences between this and CM 11?
 

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  • 82
    CyanogenMod Team Proudly presents to you:

    CyanogenMod-11-for-Nexus-5.jpg


    CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.4 (KitKat),
    which is designed to increase performance and reliability over stock Android for your device.

    Code:
    #include 
    /*
     * Your warranty is now void.
     *
     * We are not responsible for bricked devices, dead SD cards, dead cats,
     * thermonuclear war, or you getting fired because the alarm app failed.  
     * YOU are choosing to make these modifications, and if
     * you point the finger to us for messing up your device, We will laugh at you.
     */

    CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community.
    It can be used without any need to have any Google application installed.
    Linked below is a package that has come from another Android project that restore the Google parts.
    CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for CyanogenMod is available in the CyanogenMod Github repo.
    And if you would like to contribute to CyanogenMod, please visit out Gerrit Code Review.
    You can also view the Changelog for a full list of changes & features.

    What are Nightly builds?
    Auto compiled builds of the latest CyanogenMod source from github.
    This version change each night and aren't officialy supported.
    If you find bugs/issues you can/must discuss here (do not submit nightlies bug on CyanogenMod issue tracker).


    Instructions:

    First time flashing CyanogenMod 11.0 your device, or coming from another ROM?
    Download the zip(s).
    Unlock bootloader
    Boot to fastboot mode > fastboot flash recovery recovery.img.
    Perform a NANDroid backup of your current ROM.
    Wipe data & cache partitions of your device (required when coming from stock!).
    Flash CyanogenMod.
    Optional: Install the Google Apps addon package.

    Downloads

    Latest build: http://download.cyanogenmod.org/?device=p880

    Google Apps: http://wiki.cyanogenmod.org/w/Gapps

    Changelog

    A rough changelog is available here:
    http://www.cmxlog.com/11/p880/ or http://changelog.bbqdroid.org/#/p880/next

    If you're going to reuse our work, which we're doing for free, be fair and give proper credits.
    This is the only payment we're really demanding and we deserve it to be mentioned because of the countless hours we've put into this project.
    Open-Source doesn't mean Out-of-Respect!!!
    38
    And the good news lge has granted my request! 20C source code is up!!!
    33
    Status update:
    I didn’t work on cm11 for some days now but i did on cm12 that is almost done ;)
    We still need a framework native hack for our gpu(old blob) issue.
    I don’t see a valid reason to hold you back from an unofficial cm12/Liquidsmooth rom
    So am going to push the needed changes for others to use until we can have the official cm12 rolling again(*if*) ;)
    Enjoy and all i ask is be fair and give proper credits,Open-Source doesn't mean Out-of-Respect!
    Done
    https://github.com/CyanogenMod/andr...mmit/473a6c9ae71102db557370943eea50e2c63a8af0
    30
    ok today i Hack 'n' Slash my way through the kernel and it seems i was able to get us back a beautiful battery life ;)
    I"ll push the changes soon :)