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

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kessaras

Recognized Developer
Sep 28, 2013
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Athens
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Google Pixel 5
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Salman Al-Badgail

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Dec 2, 2015
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Somewhere Near XDA Heaven
This latest build + data&cache f2fs + cyospak6/7 kernel = the best you can do for your device. Super fluid, no lags, no waiting time.
Been running it for a month or so, and it keeps being like that! Highly recommended if you want a daily driver.
Hey phil thanks for help, I need to know how can I disable direct lock screen after my device is locked (PIN),
When ever I turned it on it always shows direct ENTER YOUR PIN no sliding option in PIN. anyone up here
 

Phil_Smith

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Oct 16, 2015
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Hey phil thanks for help, I need to know how can I disable direct lock screen after my device is locked (PIN),
When ever I turned it on it always shows direct ENTER YOUR PIN no sliding option in PIN. anyone up here

Under
Settings -> lock screen (under personalization section) -> screen security
you can change to any lock screen behaviour you like

Are you on my suggested setup at the moment?
 

b886b

Senior Member
Jan 22, 2012
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Okay, glad you figured it out!



Which impressions do you have so far (in comparison to 7.1.1 especially)?

I beg the performance would be great as well :D, I remember the days when I test different kernels on CM11 most of the kernels like the euphoria lite and AOSP 5 are of great performance, but they do some little problem like the euphoria one has some kind of deep sleep problem while AOSP 5 has the gaming performance problem. However, overall speaking custom kernels on CM11 really rocks, now that we are able to have f2fs on data and cache coupled with the AOSP7 kernel the performance may even be better.

I would like to hear the verdict from @Salman Al-Badgail.
 

Salman Al-Badgail

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Dec 2, 2015
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Somewhere Near XDA Heaven
I beg the performance would be great as well :D, I remember the days when I test different kernels on CM11 most of the kernels like the euphoria lite and AOSP 5 are of great performance, but they do some little problem like the euphoria one has some kind of deep sleep problem while AOSP 5 has the gaming performance problem. However, overall speaking custom kernels on CM11 really rocks, now that we are able to have f2fs on data and cache coupled with the AOSP7 kernel the performance may even be better.

I would like to hear the verdict from @Salman Al-Badgail.

I tried latest build with cyospak, Phone lags some times so I changed the ROM after using it for couple of days. For now I am testing nameless rom (L) latest build (Nightly) with cyospak. So far the performance and battery is good when compared to CM11. However in nameless there is problem with battery on standby, 3-4%/hr (consume) well this was removed by cyospak.
When compared CM11 with AOSP 7, I tell you performance,speed & battery is much greater on aosp 7. I tested almost every build with aosp7 believe me AOSP 7 is KING. The only problem with AOSP 7 is random apk crash and sometime lags and it have little features when compared to any CM(L-OS) ROM's. Well this can be removed by Xposed since XPOSED not available for N. For now I am testing Nameless 5.1 (L-N)
Thanks.
 
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oF2pks

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May 22, 2016
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Where is cm11 .zip

Thx to @ze7zez , almost all great KKroms were re-uploaded; just remind that cm11 was the freshest KK rom AND the very last Official rom release for p880, BUT looks official download links are dead : https://download.cyanogenmod.org/
https://web.archive.org/web/20161224192627/https://download.cyanogenmod.org/

Whatever KKrom you're using, you can try these basic KK tricks :
Just few reminders to get all the cpu/gpu for a single app (game or other):
0)Remove all GApps & use Greenify + f-droid : Adaway Autostarts (FasterGPS)
1)Remove logging process : rm /dev/log/*
2)Reduce "ghost" activity :
sysctl -w vm.dirty_writeback_centisecs=2000;
sysctl -w vm.dirty_expire_centisecs=1000;

if you need more:
sync;
for k in $(busybox mount | grep relatime | cut -d " " -f3);
do busybox mount -o remount,noatime $k;
done;

sync;
busybox mount -o remount,noatime,nodiratime,rw /data;
busybox mount -o remount,noatime,nodiratime,rw /cache;
busybox mount -o remount,noatime,nodiratime,rw /system;
busybox mount -o remount,noatime,nodiratime /dev;
busybox mount -o remount,noatime,nodiratime /proc;
busybox mount -o remount,noatime,nodiratime /sys;

busybox mount -o remount,noatime,nodiratime,rw barrier=0,data=writeback /data;
busybox mount -o remount,noatime,nodiratime,rw barrier=0,data=writeback /cache;
3)Specific tweaks regarding your target game/app:
Zram/KSM adjustments
sysctl -w vm.min_free_kbytes=6144;
sysctl -w vm.vfs_cache_pressure=70;
sysctl -w vm.swappiness=20;
for i in $(ls -d /sys/devices/virtual/bdi/179*);
do echo "4096" > $i/read_ahead_kb;
done;
echo "2048" > /sys/devices/virtual/bdi/default/read_ahead_kb;
4)Reboot twice to get the rom stabled.
5)Use craziest TinyLaunch, avoid DLNA activity in background, and disable any unnecessary app (email themes cell_broadcasts...)

Paradoxical behaviours: for long runs, you'd better limit cpu to 1200mHz if you need 1100mHz and use Dalvik engine to avoid overheating; for short actions-play you'd better use ART latest rom.

Once again, using TWRP/multirom will allow you to compare ROMs (with/without GApps) and make your choice with an always-on working phone (LG original JB backup). Otherwise alfsamsung's is certainly the much efficient boosted rom nowadays.
(For better understandings (and future buy), as a gamer, you must dig this holy: http://www.anandtech.com/show/9878/the-huawei-mate-8-review/5 and check the "Big Cluster Frequency Distribution" tests.)

All this can be done in data/local/userinit.sh and pre-tested with best official (ever!) KK's app:
http://repo.xposed.info/module/ccc71.at.free (use it in a static way: greenified & no active mod & no start on boot & no Xposed module ticked).

Nota: ROMs>=5.x looks incompatible with removable logging : http://forum.xda-developers.com/android/apps-games/app-stop-log-stop-android-loggers-t2866149.
Of course, you can still use my latest ufo build:
CM11's bandwagon moves to 20160815
Battery friendly latest 2016 Aug' security 201608 cm11 +3originals:
- mar-V-in fake signature for nogapp (android_frameworks_base-KK-LP.patch);
- inverted broken xposed & SELinuxModeChanger (cm 20151109 review.cyanogenmod .org/#/c/118800/);
- wakelockblocker cherry-picked from crdoid 4.4.
You can flash it over cm-11...Official...zip and vice versa.

Caution & Warnings
Caution: blocking critical wakelocks can lead to bootloop; so always proceed full backup from recovery before unknown tries.
Also, be aware that if you over-flash original cm (without WakelockBlockers), your rom will work as new ota (without bootloops); but if you flash again modified cm with WakelockBlockers, you will find back your precedent settings on ticked wakelocks.

Warnings: before sharing logs with other, ensure that your log does not include some personal data under blocked wakelocks' description; ex: xxx @ gmail.com ...

(nota: there are no analytics or any network exchanges on your blocked wakelock list; conversely WakelockBlocker can definitively help to stop such intrusive behaviours.)


Mod: http://forum.xda-developers.com/and...kelock-blocker-official-2016-nightly-t3393825
Download: https://www.androidfilehost.com/?w=files&flid=80715

For ufo downloaders, included is kernel' CVE2015-3636 Pingpong root.

Tweaks: http://forum.xda-developers.com/showpost.php?p=68066478&postcount=1392
Recommended KK/dalvik Apps : TricksterMod ; XBlast and (not for private data) browser Dolphin/Jetpack & wot add-on.
 

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oF2pks

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May 22, 2016
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All official and latest CM ROMs have been moved here:


https://archive.org/download/cmarchive_nighlies
I didn't notice they did upgrade github CVE to Nov 2016 : https://github.com/CyanogenMod/android_build/commits/cm-11.0/core/version_defaults.mk

btw, attached latest cwm recovery from cyanogen : 6.0.5.1
Apparently CWM ended with cm11 and was replaced with CR extra light oem-like recovery in cm12/13:
http://forum.xda-developers.com/showthread.php?t=2201860
So attached is latest official CWM 6.0.5.1 : cm-11-20160815-NIGHTLY-p880-recovery.img , before it disappears from the net like wiki/cm : https://web.archive.org/web/20161122111453/https://wiki.cyanogenmod.org/w/Development ....
 

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ze7zez

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Aug 24, 2012
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Kraków
nz.geoview.info

There is an even greater surprise.

[ROM][Unofficial][4.4.4] LineageOS 11.0 based Galaxy S4 i9505 (jflte)

Code:
- ASB security patches 2017-02-01 at status "open" in LineageOS code review
- ASB security patches 2017-01-01 at status "open" in LineageOS code review
- CVE-2017-0420 not included (4.4.4 irrelevant) 
- CVE-2017-0395 not included (4.4.4 irrelevant)
 
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oF2pks

Senior Member
May 22, 2016
802
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There is an even greater surprise.

[ROM][Unofficial][4.4.4] LineageOS 11.0 based Galaxy S4 i9505 (jflte)

Code:
- ASB security patches 2017-02-01 at status "open" in LineageOS code review
- ASB security patches 2017-01-01 at status "open" in LineageOS code review
- CVE-2017-0420 not included (4.4.4 irrelevant) 
- CVE-2017-0395 not included (4.4.4 irrelevant)
Unfortunately the guy does not provide monthly cve like sultanxda/cm13 .
Also these are not merged, only open; anyway, lack of webview is quite a miss in cm11, and cm12 is rock stable in every part, but I''ll keep an eye on it...
 

juantech

Senior Member
Jun 8, 2015
80
18
Wow such amount of stability and quality at the same time!, i installed yesterday after a boot die of 6.0.0, i installed a lot of apps, i did a lot of things and it seems much more stable than anyone rom and the games runs better than anyone non stock rom too!(the others runs the games like ****s compared to this one, allways struggleds in games) and finally i can see the images in True HD like it was in stock rom!(the others +5.0 roms do not reproduces the images with all the definition)
The video call too works(unlike the others) and in general im really satisfied with this room, i tried various and i can say what this is its the most stable ever created, and with quality in absolutely all things(not like others what you cannot play game in conditions or see images with the true HD of this phone.

Its like Omni but withouth the crash bug on all games.

And the MHL dont works, i thinked what works, because i heared people with this phone comment on CM what MHL works...it seems what it was in other version or something...:eek:

And i know what im using an old version of android but i prefer quality and stability over new menus and some compatibilities.

Congrats to the developers, this rom have the best of stock(less MHL) and the best of non stock roms:highfive:

Edit: The Mhl yes works too(i connected it wrong) with second screen app you can use it in 16:9, amazing!
 
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juantech

Senior Member
Jun 8, 2015
80
18
Its true!!! i tested now and it worked! now my dreams come true with this rom:victory: I will download second screen app and i will have it in 16:9 :fingers-crossed:

edit: i tested the app and i cannot rotate the screen on TV.

Thanks for say it:D my fail was what after so much time withouth test it i didnt remember to connect the charger to it:silly:
 
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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 :)