[Samsung Galaxy S Duos 2] no_name:
#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.
*/

This ROM compatible with L version in both S7580 & S7582

DO NOT SUBMIT BUG REPORT TO CYANOGENMOD.

Press Thanks If you like my work

29th April :

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S7580:

Download ROM:

Click Here

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S7582:

Download ROM:

Click Here

OLd BuILdS:

S7580 & S7582:

Click Here

Recoveries(S7582&S7580):

F2FS supported recovery:

* It doesn't support encryption, so don't try with it

S7582: Click Here

S7580: Click Here

Encryption supported recovery:

* Doesn't support f2fs so don't try it

S7582: Click Here

S7580: Click Here

-Installation guide:

* Download ROM

* Wipe System, Data,Cache, Dalvik Cache

* Install ROM

* Install G-Apps (A-Gapps Recommended)

* Flash SuperSU zip (link below)

* Reboot

SuperSU link: Click here (Thanks to chainfire)

#Note: Use TWRP(latest) to install ROM and flash G-Apps just after flashing the ROM

ChangeLogs:

29th April:
- zRAM increased to optimal value
- CPU Freqs fine tuning/adjustment to enhance responsiveness

13th April:
- First release of Lineage13 OS
- Integrated HexoLibre Theme
- kernel downgraded to 3.4.5
- zRAM swapiness adjusted
- Latest April Security patches
- ROM code upstreamed to r79
- Gello is back!
- A rework from starting, so little tough to provide detailed changelog from previous build. Mostly kernel and device tree cleanups

10th September:
- Improvements for laggy UI
- Fixed WCDMA only toggle options
- Added performance profiles(of cm)
- Added MotoDoze(CMActions) gestures
- Improved behavior of button backlight
- Backlight configuration option
- Reduced zRAM to 192mb for better battery life and less cpu consumption
- Fixed device encryption (Thanks to DodoGTA)
- Few other improvements

13th August:
- Latest upstream patches
- Added WCDMA only option
- Modified LMK related things for better multi tasking and app killing on out of memory (oom)
- Latest Security upstream patches
- Lots of other modifications

24th June:
- Set CPU Governor to PERFORMANCE when boot to reduce boot time
- Set I/O Scheduler to ROW by default to improve smoothness
- Set SELinux Permissive on early-init
- Increase zRAM to 256MB
- Fix libwvm
- Enable WiFi background scan support
- Add TCP Buffer tweak
- Enable screen fade off
- Compile with arm-eabi-4.7
- Remove all custom CPU Governor
- Add ROW, SIOPLUS I/O Scheduler
- Update FIOPS, BFQ I/O Scheduler
- Backport sound driver from G310HNXXU0AOC1
- Correct Fuelgauge EOC value
- Make PMU driver more compatible with Linux 3.4.x kernel
- Enable exFAT, NTFS support
- CPU Overclock now can be up to 1.7GHz (1.2GHz default)
- Linux 3.4.67
- Use new LPM binary
- Use AudioHAL from G310HNXXU0APA1
- Fix Storage Permission
- Fix GPS
- Fix Offline Charging
- Set CONFIG_HZ to 300
- Enable auto power modes
- Use Snap camera
- Remove persist.sys.usb.config override
- Use multi-thread for Dex2Oat
- Use WebView 42.0.2273.0, Fixed black screen/browser crash
- Add NFS as module
- Lots of other fixed,improvements and optimizations.

17 Feb 2016:
- Fixed hw decoder/encoder
- Fixed call ring
- Remove useless codec
- Fixed browser crash
- Fixed LatinIME crash
- Latest kernel upstream

4th Feb:
-Initial Release

Issues and bugs:-

- Nothing as of now,except sound problems (in apps using voip mode)

CLEAN FLASH:

-Before install ROM package if you're currently use STOCK ROM/CM11/CM12.1, make sure to wipe data/factory reset; if possible then do a internal sd format first, else you'll get error.

FAQ:

Q1.How is it different from Sandpox build?

Ans:-It has some changes for better optimizations ,to fix random reboots.

Q2: So how to use/change filysystem to f2fs?

Ans :-

• Download and Flash f2fs supported recovery from #1 main thread.

• Boot into Recovery

• Data: Wipe > Advanced Wipe > Data > Repair or Change File System > Change File System > F2FS

• Cache: Wipe > Advanced Wipe > Cache > Repair or Change File System > Change File System > F2FS

• Flash the latest ROM with f2fs supported.

#Note: Don't try changing filesystem of /system partition.

Tips:

* On first boot, or after rebooting device,turn your screen off, and left it for 2-3 mins to settle it down. After that use it,for better performance.

* Go to Battery>Performance Profiles and change it to Performance. I have made it battery friendly with good perf. I won't recommend any third party app like Kernel Adiutor with it.

* In developer option, change animator,window and transition scale to 0.6 or less than it. (No need to completely disable it).

For developer:

Device Tree (GT-S7580): Click Here

Device Tree (GT-S7582): Click Here

Kernel Source: Click Here

Vendor Blobs: Click Here

Compatibility Patches:Click Here

XDA: DevDB Information

CM13.0 by no_name(aka Ishant vivek)&Sandpox, ROM for the Samsung Galaxy S Duos 2/Trend Duos

Contributors:

sandpox,ishantvivek,zim555,pawitp

ROM OS Version: 6.0.1 Marshmallow

ROM Kernel: Linux 3.4.5

Based On: Lineage

Version Information:

Status: STABLE

Release Date: 29.04.2017