Introduction
This is a lightly modified CyanogenMod ROM for the Galaxy S4 devices built with UBER Toolchains and global -O3 and other cherry-picks from around XDA, Github, or Gerrit. The ROM is named after my alias because this is my own take on CM, not being tied down to one toolchain or optimization. Building these ROMs is a fun hobby of mine that I want to share with everyone on XDA.
DISCLAIMER: I am not responsible for any damages to your device, always have a nandroid on hand if anything happens.
Features
ROM:
Using the CyanogenMod 13 Nightly base
Built with the UBER GCC 4.9 Toolchain
-O3 globally applied along with other optimizations by @Arter97
Slightly tweaked ART and bionic repos
Updated jemalloc and SQLite repos
Marshmallow bootanimation included
AdAway included
Kernel:
Built with UBER GCC 4.9 Toolchain
Built with device specific compiler flags
Dynamic Fsync toggle
NVIDIA Power efficiency commits added
Power Efficient Workqueues for powersaving
Linux 3.4.110 base
Enabled SCHED_AUTOGROUP
Enabled ARCH_POWER
Slightly modified Ramdisk
Boot.img compressed with LZO
Many more commits that can be found here
Supported Devices
Jfltecdma
jfltecri (untested)
jfltecsp (untested)
jfltespr (untested)
jflteusc (untested)
jfltevzw (untested)
Jfltegsm
jflteatt (untested)
jfltecan
jfltetmo
jfltexx
Install Instructions
Downloads
SynergyCM13.0-20151216-jfltegsm-8e9074b8f4.zip
SynergyCM13.0-20151217-jfltecdma-3b20649917.zip
Older Builds:
Bugs
Bluetooth audio doesn't work
Bluetooth for Android Wear (Low Energy) works
There is a memory management issue that causes Trebuchet to reload sometimes
Trebuchet icons and titles are not aligned and not a standard size
Wifi may lose connection during sleep
LTE may not connect on boot
ROM Overview thanks to @shark jungle
XDA:DevDB Information
Synergy's Unofficial CyanogenMod Builds, ROM for the Samsung Galaxy S 4
Contributors
Synergy510
Source Code: https://github.com/xsynergy510x?tab=repositories
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.4.x
Based On: CyanogenMod
Version Information
Status: Beta
Created 2015-12-17
Last Updated 2015-12-16
This is a lightly modified CyanogenMod ROM for the Galaxy S4 devices built with UBER Toolchains and global -O3 and other cherry-picks from around XDA, Github, or Gerrit. The ROM is named after my alias because this is my own take on CM, not being tied down to one toolchain or optimization. Building these ROMs is a fun hobby of mine that I want to share with everyone on XDA.
DISCLAIMER: I am not responsible for any damages to your device, always have a nandroid on hand if anything happens.
Features
ROM:
Using the CyanogenMod 13 Nightly base
Built with the UBER GCC 4.9 Toolchain
-O3 globally applied along with other optimizations by @Arter97
Slightly tweaked ART and bionic repos
Updated jemalloc and SQLite repos
Marshmallow bootanimation included
AdAway included
Kernel:
Built with UBER GCC 4.9 Toolchain
Built with device specific compiler flags
Dynamic Fsync toggle
NVIDIA Power efficiency commits added
Power Efficient Workqueues for powersaving
Linux 3.4.110 base
Enabled SCHED_AUTOGROUP
Enabled ARCH_POWER
Slightly modified Ramdisk
Boot.img compressed with LZO
Many more commits that can be found here
Supported Devices
Jfltecdma
jfltecri (untested)
jfltecsp (untested)
jfltespr (untested)
jflteusc (untested)
jfltevzw (untested)
Jfltegsm
jflteatt (untested)
jfltecan
jfltetmo
jfltexx
Install Instructions
- Nandroid
- Fully wipe (If not upgrading from a previous build)
- Flash ROM
- Flash compatible GApps
Downloads
SynergyCM13.0-20151216-jfltegsm-8e9074b8f4.zip
SynergyCM13.0-20151217-jfltecdma-3b20649917.zip
Older Builds:
Bugs
Bluetooth audio doesn't work
Bluetooth for Android Wear (Low Energy) works
There is a memory management issue that causes Trebuchet to reload sometimes
Trebuchet icons and titles are not aligned and not a standard size
Wifi may lose connection during sleep
LTE may not connect on boot
ROM Overview thanks to @shark jungle
XDA:DevDB Information
Synergy's Unofficial CyanogenMod Builds, ROM for the Samsung Galaxy S 4
Contributors
Synergy510
Source Code: https://github.com/xsynergy510x?tab=repositories
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.4.x
Based On: CyanogenMod
Version Information
Status: Beta
Created 2015-12-17
Last Updated 2015-12-16
Download from this link
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