[Galaxy Ace II Android Development] [-GuTi-]:
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.

Original tread on 4PDA​

Disclaimer:

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I'm not responsible if you bricking your phone by using this Kernel, voiding your warranty, or any other pain or suffering you may feel as result of using this kernel!! - You do it all at your own Risk !!​

What's not working or general bugs:

-No sound(our libasound not working correct)

- Camera is not working(Only Photo mode is working)

- WiFi autoreconnection doesn't work

- Many apps are crashing(CM bugs)

- Too heavy for our device, now working too slow

- Maybe some more

How to install:

For install need TWRP 3.0.2, it included in CM13 By SergeyL by default

1. Download and install the latest CM13

2. Download CM14

3. Copy the zip in the external memory card

4. Boot in TWRP recovery

5. Wipe Data / Factory Reset" - "Wipe cache" - "Wipe Dalvik"

5. Choose "Install Zip from external storage"

6. Select and install CM14 file

9. Reboot

10. Done. First boot will be over 30 min, if it will not start after this - reboot

Download ROM:

2016.10.16

2016.10.28

2016.11.10

2016.11.14

2016.11.21

2016.11.29

2016.12.06

Cleaned Gapps

Note: CM14.1 and Gapps can't be installed on standart System partition. Need at least 750mb.

Memory Swap

Now we have something like "memory swap"

Sdcard1 will forcibly be used by system for apps, images, etc.

Same like Sdcard0. But in File manager it'll look like Sdcard1

When you connect to PC, only Sdcard0 will be available (but actually it's Sdcard1)

To get "swap memories", first download THIS

Then open ROM file on your PC and replace its boot.img with new boot.img you have just downloaded

Finally, install ROM

Due to Ramdisk changes, don't install Chorno Kernel, 'cause all changes will be deleted

Changelog:

2016.12.06

- CM sources update

- Fixed minor irregularities of CM

- Fixed some bugs from Logcat

- Added in settings - Unlock access via USB. New menu item in Settings for developers

- Added the setup mode selection Transfer files (UMS) That is UMS (USB Mass Storage) mode. ChronoMonochrome idea

- Fixed AudioFX start fail

- Disabled new drawing HWUI_NEW_OPS screen mode. Wrong size of screen displayed in applications

- Reworked updateSurface destroyHardwareResources. Deep sleep improved

- Fixed TextUtils processing in some old applications

- Fixed crash of media process. ExifInterface give crash when working with JPEG. Final fix

- Improved RT animation startup. Incorrect handling DrawFrameTask

- Added SQLiteDatabaseCorruptException handling when loading the system

- Fixed memory leak when calling nativeReleaseMemory.

- Fixed Focus on some cameras

- Added in menu* Your phone * Display Memory RAM and CPU.

- Fixed patchCache.clear failure

- FixedStart camera in Video mode. Tnx ChronoMonochrome

- Fixed memory leaks and crashes when you disable Mobile data

- Many minor fixes. Which affects the stability of the phone.

2016.11.29

- CM sources update

- Fixed minor irregularities of CM

- Fixed some bugs from Logcat

- Fixed incorrect ListView scroll

- Activated in settings doubletap2wake

___ 1. Implemented new code power.default to enable or disable it.

- Added in settings enable/disable root icon in status bar. Very annoying

- Fixed CMFileManager fall

- Fixed errors when appeal to the memory cards in some applications.

- Fixed hang at the end of the restart or shutdown

- Modified use eglCreateContext, auto option for using opengl-es 2.0 and opengl-es 1.0.

- Disabled primeCache . This feature use no less than 15mb of RAM

- Fully disabled SCHED_FIFO. Good opportunity but our phone can't handle it

- Added list of changes.

- Fixed apps shutdown, some of them can't stop and it cause battery drain

- Fixed ExtendedTimestamp processing when listening to music. Optimized for our libs

- Fully disabled StrictMode strict verification. Useless stuff on Android and slows down the system

- Returned area / cache for applications. The default Androide 7.0 made / data / cache, no need to clutter up the memory / data

- Fully adapted TWRP for CM14.1

- New fixes for multimedia and camera work, codecs. Thank ChronoMonochrome

2016.11.21

- CM sources update

- Fixed minor irregularities of CM

- Fixed some bugs from Logcat

- Fixed redirection Api for getRunningAppProcesses

Because of this did not work, some third-party programs

- Added in settings WCDMA only mode

- Added fix to download videos in Instagram. To enable this feature:

activate in build.prop # ste.use_google_h264_encoder = true

- Fixed SystemUI crash if you disable GPU-accelerated processing. Wrong chooseEglConfig.

- Fixed some features in OpenGL ES. Fix like in CM13

- Fixed crash when adding and registering an account

- Patch to improve the performance of the backlight for touch keys. Now it light when press the buttons

- Added option to disable the animation when the screen turns off. To turn activate in build.prop # ro.egl.nofadeoff = true

On some forums was messages about some errors with this...

- Fixed memory leak when using allocatePixels

- Fixed swype in the standard keyboard

- Disable the screen update when the screen is off

- Additions for camera patch in photo mode

- Fixed eglChooseConfig GPU. Some applications on the stopper eglChooseConfig

- Fixed overflow absolute_timespec_from_timespec. Because of this some our old blobs wasn't working

- Fixed the processor at maximum frequency. Now all would be working good

- Fixed a memory card mount errors

- Many minor fixes. Which affects the stability of the phone

2016.11.14

- CM sources update

- Fixed minor irregularities of CM

- Fixed MediaBufferGroup for libwvm.so

- Fix MTP Host crash when accessing to the memory card

- Fix memorizing the default USB MTP mode . Unlock your phone then connect to a computer.

- Fix error with permissions when using GApps.

- Fixed crash while audiorecord. We would have many problems with timestamps in at 7.1 in future

In CM13 was only WiFi fix

- Improved scrolling cache. Fixed failure and removed memory leak

- Changed all sorts of delay (5 seconds - 1 second, 2 seconds - 0.5 seconds) after the call is completed and the closing InCallUI.

- Changed the delay in 5s and 3s to 1.5 SEC to display the volume bar

- Accelerating interface. Changing delays. First patch

- Fix start the camera in photo mode.There will be many patches for this issue

2016.11.10

- Cm sources update. Now 7.1!

- Sound is working

- Many minor fixes

2016.10.28

- Fixed Camera for photo

- Speed up system

- Fixed libwvm.so, added needed symbols

- Fixed first optimization

- Added and activated sdcardfs in kernel

- Fixed autoload folder in ChronoKernelSettings

- Many minor fixes​

ROM is NOT STABLE. JUST TO LOOK HOW 7.1 WILL LOOK ON OUR PHONE​

Developers:

CM Team ChronoMonochrome, Sergeyl