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[ROM][D852] CyanogenMod 12 UNOFFICIAL EXPERIMENTAL TEST BUILDS

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AndroidUser00110001

Senior Member
Aug 16, 2011
3,430
5,739
NYC
CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.0, which is designed to increase performance and reliability over stock Android for your device.

THIS IS UNOFFICIAL EXPERIMENTAL BUILDS WHICH CONTAINS CODE TO BE TESTED BEFORE IT IS MERGED INTO CM.
IF YOU WANT OFFICIAL BUILDS THEN CHECK BACK IN A FEW DAYS.
Official will come when the last annoying incall audio bug is squashed

Code:
#include 
Your warranty is now void!

I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed.
Please do some research if you have any concerns about features included in this ROM before flashing it!
YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I 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.

Official CyanogenMod Wiki: http://wiki.cyanogenmod.org/

Important information:
This thread is for CyanogenMod 12 opensource builds for the LG G3 (D852). The following will not be supported in this thread:
  • Custom Kernels
  • Mods
  • Modified system files
  • Xposed

Instructions:
Your device will need to be rooted and have custom recovery before proceeding. Please check your device forum for instructions.

First time flashing CyanogenMod 12 your device, or coming from another ROM?
  • Download the zip(s).
  • Install a compatible Recovery
  • Perform a NANDroid backup of your current ROM (Optional)
  • Wipe data & cache partitions of your device
  • Flash CyanogenMod.
  • Optional: Install the Google Apps add-on package.
Already on CM12, try a dirty flash.
  • Reboot into recovery
  • Make back up <optional>
  • Wipe cache, system, dalvik-cache
  • Optional: Install the Google Apps add-on package.
  • Reboot

Download: CM12 EXPERIMENTAL BUILDS - Check EXPERIMENTAL folder for your device
AndroidFileHost - HERE
BasketBuild - HERE
Goo.im - HERE

Google Apps: Optional add on package that allows Google Play services such as Google Play Store and other Google Apps outside of AOSP based ROMs.
Check THIS post

Changelog:
CyanogenMod Change Log HERE
G3 Specific Change Log HERE
D850 Specific Change Log HERE
AndroidUser00110001 Change Log HERE
invsisblek Change Log HERE

GitHub - Source Code:
GitHub - CyanogenMod
GitHub - AndroidUser00110001
GitHub - invsisblek

Credits:
Thanks to all sent Paypal!!!
CyanogenMod
Thanks to @invisiblek for the work he has done on device trees.
 
Last edited:

AndroidUser00110001

Senior Member
Aug 16, 2011
3,430
5,739
NYC
Change Log & Other info

Changelog:
2015-01-12 - In addition to the changes below. This build is currently being built and uploaded.
g3: Get rid of ctrl_interface=/data/misc/wifi/sockets http://review.cyanogenmod.org/#/c/84746/
camera: add 3840x2160 video size http://review.cyanogenmod.org/#/c/84832/
camera: set lge-camera parameter - http://review.cyanogenmod.org/#/c/84833/

2015-01-11 - This build is currently being uploaded.
In addition to the changes from 2015-01-08
Set System prop to allow proper Imsi handling - http://review.cyanogenmod.org/#/c/84293/
selinux: Fix access to the vibrator amplification sysfs - http://review.cyanogenmod.org/#/c/84770/
Camera2: Samsung 4k Camera workaround - http://review.cyanogenmod.org/#/c/83332/

Some changes may have been merged but not in latest nightly.

2015-01-08 - This build is currently being built and will be on servers in about an hour from now.
In addition to the changelog in post #1 the following code has been merged into today's EXPERIMENTAL TEST BUILD
Adjust volume for voice-speaker
Default AT&T G3 APN
d850 cleanup
sepolicy: give radio access to tap2wake node
ProximitySensorManager: disable TapToWake while we have a prox wakelock

Bugs:
Only report bugs for UNOFFICIAL EXPERIMENTAL BUILDS pertaining to new code that is listed above in the changelog. Please report if anything is broken or if fixes actually fix something. THANKS!

For proper technique on reporting bugs:
Read THIS and THIS.

When reporting a bug be as specific as possible.
Make sure you can replicate the bug when coming from a clean install with no other apps installed besides what comes with ROM and GApps.
If you narrowed down a specific app that crashes only on CM ROM then please include app version and all info about app too.
Do not have any modifications done to the Android system besides.


It is very important to read on the proper technique to report a bug. Helps keep thread clean and makes tracking issues easier.
 
Last edited:

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  • 15
    CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.0, which is designed to increase performance and reliability over stock Android for your device.

    THIS IS UNOFFICIAL EXPERIMENTAL BUILDS WHICH CONTAINS CODE TO BE TESTED BEFORE IT IS MERGED INTO CM.
    IF YOU WANT OFFICIAL BUILDS THEN CHECK BACK IN A FEW DAYS.
    Official will come when the last annoying incall audio bug is squashed

    Code:
    #include 
    Your warranty is now void!
    
    I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed.
    Please do some research if you have any concerns about features included in this ROM before flashing it!
    YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I 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.

    Official CyanogenMod Wiki: http://wiki.cyanogenmod.org/

    Important information:
    This thread is for CyanogenMod 12 opensource builds for the LG G3 (D852). The following will not be supported in this thread:
    • Custom Kernels
    • Mods
    • Modified system files
    • Xposed

    Instructions:
    Your device will need to be rooted and have custom recovery before proceeding. Please check your device forum for instructions.

    First time flashing CyanogenMod 12 your device, or coming from another ROM?
    • Download the zip(s).
    • Install a compatible Recovery
    • Perform a NANDroid backup of your current ROM (Optional)
    • Wipe data & cache partitions of your device
    • Flash CyanogenMod.
    • Optional: Install the Google Apps add-on package.
    Already on CM12, try a dirty flash.
    • Reboot into recovery
    • Make back up <optional>
    • Wipe cache, system, dalvik-cache
    • Optional: Install the Google Apps add-on package.
    • Reboot

    Download: CM12 EXPERIMENTAL BUILDS - Check EXPERIMENTAL folder for your device
    AndroidFileHost - HERE
    BasketBuild - HERE
    Goo.im - HERE

    Google Apps: Optional add on package that allows Google Play services such as Google Play Store and other Google Apps outside of AOSP based ROMs.
    Check THIS post

    Changelog:
    CyanogenMod Change Log HERE
    G3 Specific Change Log HERE
    D850 Specific Change Log HERE
    AndroidUser00110001 Change Log HERE
    invsisblek Change Log HERE

    GitHub - Source Code:
    GitHub - CyanogenMod
    GitHub - AndroidUser00110001
    GitHub - invsisblek

    Credits:
    Thanks to all sent Paypal!!!
    CyanogenMod
    Thanks to @invisiblek for the work he has done on device trees.
    9
    that's for the 855 and there is also one for the 850. nothing yet for the 852.

    The D850 failed, it got caught between a sync with the sources so failed :)

    D852 should have official support tomorrow or the day after.
    6
    It shouldn't...thread is telling people to flash cm 12 on the d582....it doesn't work.. what is the problem . Save others the heartache while it is sorted.
    Can You Understand that?

    Ever hear of bugs? Ever flash nightly builds before? There have been issues with official CM builds before too, should those links be taken down. You should be aware of the of the risks of flashing custom firmware on your device. If you read through the first two posts you would have seen I do not have a d852 to test with and I was building for the d852 to work out any remaining bugs so the device sources could be pushed to CM.

    I apologize to anyone for wasting their time today flashing today's build but if you are doing this stuff them you should make backups and have a good working build ready to flash in case you do run into issues.

    Can you understand that?
    6
    Merry Christmas again all...A little present for you guys. One step closer for official CM support. Just waiting on right access to submit the device tree.
    https://github.com/CyanogenMod/android_kernel_lge_g3/commits/cm-12.0

    I still need to get a D852 to be official maintainer for D852.

    Once invisiblek or myself push the device tree we can get official CM11 support and once CM starts building CM12 we will have official support.
    5
    Time to start a fund!

    Merry Christmas Everyone!

    Christmas day builds are being built now and will be upload in a couple of hours.