[Galaxy S I9000 Android Development] dracov76:
View attachment 3647672

ROM​

Information and thanks:

A-4.4.2 ROM

A-ROM: 1.2

Last Update: 16.02.2016

Anroid: 4.4.2

Bulid: OmniROM/Mackay

This rom is very smooth, and looks great.

I know that few people are will benefit because they prefer to 6.0.1

Changelog 2.0:

-Fix Crash Store

-Fix Back key problem

-Fix All problem with keyboard

-Correct A-ROM logo

More less problem.

Normal 4.4.2 vs this:

A-ROM CHANGELOG:

- Remove any unnecessary permissions

- VM optimization

- Slimmed 135 mb

- Disable Security

- New Better look and Slimmer Apk Music

- less font file (its better for system)

- Add tweaks for battery life and performance

- Add Script "Seeder"

- Optimalize bulid.prop

- new better stock clock

- delete apps

- Change DPI (210)

- remove auto update omni

- Less RAM usage

- Disable logcat

- 16bit transp.

- Disable Logers

- Enabled purgeable

- Disable JIT

-Optimization system/bin

-Disable Android Device Check In.

-Disable Extended JNI Checks

- Optimization ART (faster application loading)

- Corrected Dalvik

- Fix lags, when watch video

- Change video quality

- improved sqlite

- improved OOM_ADJ Settings

- improved net buffer

- Smooth FOREGROUND apps

- Disable debugging notify icon on statusbar (Offloads CPU)

- Performance boost in deodexed (Stop verify bytecode in system & data apps)

- Watch Video should will better too (Add bulid.prop code video.accelerate.hw=1)

- Fast reboot

- 390mb ram

- Chenge ICON

- Change Keyboard

- Launcher like MM

And more..

Mackay Changelog:

-Mackay kernel

-Christopher86's cortex-A8 optimized Linaro toolchain (January version)

-O3 optimization

-updated to linux kernel version 3.0.101

-SLQB memory allocator (default, should be slightly faster)

-XZ compression of kernel & initramfs

-396MB RAM

-SIOplus scheduler

-Added Lagfree governor

-ROW scheduler (tweaked, default scheduler)

-FIOPS scheduler (tweaked)

-XZ compression of kernel & initramfs

-many improvements to IO schedulers in general

-Deadline tuning (thanks to DerTeufel)

-Ondemand tuned (updated based on code of stratosk)

-SmartassV2 governor

-OndemandX governor

-Interactive governor (updated to android 3.4 code + fixes)

-Wheatley & Lulzactive governors

-Conservative tuned

-Call volume hack (use “Settings>Mackay Settings”* to set volumes)

-Reduced battery polling interval

-Fast charge (activate through “Settings>Advanced Settings”* or the QuickCharge toggle in MackayROM)

-WiFi PM_FAST mode selection (activate using “Settings>Mackay Settings”*)

-Battery life extender (set through “Settings>Mackay Settings”*)

-CustomVoltage (set using NSTools)

-USB OTG support (needs external power supply)

-1100-1400MHz OC steps

-Custom kernel splash (Thanks to Malcho)

-Updated charging logo to match open charger

-Disabled swap & zram

-Improve memcopy/memmove

-Improve the performance of memcpy and memmove

-Kill task closest in size to memory needed to free

-LOAD_FREQ (4*HZ+61) avoids loadavg Moire

-Entropy tweaks: http://lwn.net/Articles/489734/

-backport CPUIDLE from 3.5

-arm/crypto: Add optimized AES and SHA1 routines

-Unaligned CPU access

-Improvements to RWSEM code

-Improvements to binder code

-Improvements to tmpfs

-Added frandom (much faster random number generator)

-Updated to lowmemorykiller with PID whitelist (thanks to stratosk)

-Many parts of the code build as module to reduce effective kernel size

-Updated wifi driver to 5.90.195.114

-Updated GPU driver to DDK 1.8@2198402

-Proportional Rate Reduction for TCP

-Introduce timer slack controller

-Zram patched

-Low RAM switch option (default off)

DOWNLOAD

A-ROM 2.0

A-4.4.2-2.0

GAPPS:

A-GAPPS 4.2.2

​

________________________________________________________________________________

________________________________________________________________________________

Questions / Help

How to faster:

Clean:

Once every 2 days Clean Cache (Settings>Storage & USB)

Background process limit:

-About phone, and 7 click on "Bulid number"

-Now go to settings>Developer options

- Background process limit

- Change "At most, 3 processes"

Browser faster:

Go to Browser>Settings>Advanced (here disable JavaScript)

Turn OFF Autoupdate APPS:

Go to Google Play>Settgings

Overclock:

Go to Settings>Performance>Change for 1400

KSM ENABLE:

-About phone, and 7 click on "Bulid number"

-Now go to settings>Performance>Memory>Enable KSM

THANKS FOR USE ! A-TEAM​