[Galaxy S II Original Android Development] simone201:
Hi all! It's being a long time that i haven't released nothing on XDA, due to lack of time and other reasons....

Now i come back with a completely new creation, a custom kernel for I9100, designed to be fast, light and also battery friendly at the same time (difficult to do eh)!

NEW LOGO AND BANNERS BY zantekk!! THANK YOU VERY MUCH!!

The lightest kernel for I9100 ever made (only 4.3MB without additional initramfs compression!!)

ONLY FOR SAMSUNG-BASED ROMs (NO AOSP, NO Cyanogenmod, NO MIUI, NO ICS, neither samsung one)

ONLY FOR INTERNATIONAL I9100!!

ISSUES? QUESTIONS? PLEASE ASK THEM HERE: Click Here!

INFOS ON OTA UPDATER AND CONFIGURATOR :

Click Here!

NOW POWERING N.E.A.R. ROM!! AVAILABLE INTO "ANDROID DEVELOPMENT" SECTION!!

CONFIGURATOR APP MADE BY NEAR TEAM (Simone201 & nrk_2k)

FREE ----> PRO (paid) ----->
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BEST CONFIGS FOR LATEST NEAK RELEASE:

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IF YOU'RE USING MY KERNEL PLEASE ADD ONE OF THESE SMALL BANNERS INTO YOUR SIGNATURE!! THANKS IN ADVANCE!!

(by nrk_2k & zantekk)

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WANT TO HELP US? PICK THE DOWNLOADS FROM HERE! ------->

Click Here!

DON'T FORGET TO SUPPORT MY WORK WITH A SMALL DONATION! LINK IN MY SIGNATURE!!

NEAK CONFIGURATOR APP FREE DOWNLOAD LINK:

NEAK CONFIGURATOR APP PRO DOWNLOAD LINK:

OLD DOWNLOADS:

v1.4.1x ZIP: CLICK HERE

v1.4.1x TAR: CLICK HERE

v1.4x ZIP: CLICK HERE

v1.4x TAR: CLICK HERE

v1.3.3 ZIP: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3.3x.zip&can=2&q="]CLICK HERE[/URL]
v1.3.3 TAR: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3.3x.tar&can=2&q="]CLICK HERE[/URL]

v1.3.2 ZIP: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3.2x.zip&can=2&q="]CLICK HERE[/URL]
v1.3.2 TAR: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3.2x.tar&can=2&q="]CLICK HERE[/URL]

v1.3x ZIP: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3x.zip&can=2&q="]CLICK HERE[/URL]
v1.3x TAR: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.3x.tar&can=2&q="]CLICK HERE[/URL]

v1.2x ZIP: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.2x.zip&can=2&q="]CLICK HERE[/URL]
v1.2x TAR: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.2x.tar&can=2&q="]CLICK HERE[/URL]

v1.1x ZIP: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.1x.zip&can=2&q="]CLICK HERE[/URL]
v1.1x TAR: [URL="http://code.google.com/p/neak-kernel-sgs2/downloads/detail?name=N.E.A.K-1.1x.tar&can=2&q="]CLICK HERE[/URL]

v1.0x ZIP: removed
v1.0x TAR: removed

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BUG TRACKER (write here your bug reports!!): http://code.google.com/p/neak-kernel-sgs2/issues/list

KNOWN BUGS:

- Stock Camera app --> lock the screen ---> phone won't wake up, needs hard reboot

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v1.4.2x (maintenance update):

v1.4.1x:

v1.4x:

- Brightness Curve Mod support + JKay Brightness support (thx to GM)

- Stock RAM Voltages (+ stability)

-

Fine tuning for some governors

(+ battery, + performance)

- Modified CIFS to use workqueue instead of slow work (by Imoseyon)

-

Updated SIO Scheduler

(thx to Miguel Boton)

- Prevent aliased requests from starving other I/O (for VR and BFQ) (thx to franciscofranco)

- BFS V413 scheduler support (still disabled until i fix it)

- Fixes for array.c (for BFS) from Leedroid

- Probably fixed occasional WiFi strange wakelocks

-

Updated recovery with completely new UI of NEAK Options

-

Mount external SD options into recovery

- Various Recovery fixes and improvements here and there

- A bit updated tweaks

- A few more changes about compression

-

NEAK Configurator App full support!! (Market and YAAM available)

- AOSP Support (parallel version, still WIP)

- Updated Linaro GCC 4.5 2012.02 (dev build)

- Surely the best NEAK ever made :D

v1.3.3x:
- defconfig: TREE_PREEMPT_RCU enabled (+performance)
- Enabled TINY_SHMEM (+performance)
- Original Samsung SAMOLED+ panel driver (better colours)
- BFQv3-R2 scheduler updated
- Samsung E4GT EL29 update: Bluetooth HID (possible fix for BTHID)
- Various patches and fixes for CPU Driver
- Added missing Android common patches
- arm: remove stale export of 'sha_transform'
- arm: remove "optimized" SHA1 routines
- Tweaking conservative a bit more to support lower sampling_rate
- cpuidle: Remove pr_info() that spams the dmesg
- wireless: bcm4330: Disable MAX power saving mode as disabled by Samsung
- Input: evdev - fix variable initialisation
- tspdrv: Add adjustable vibrator levels
- wakelocks: Allow independent debugging of wake_lock_destroy()
- A bit updated Lionheart Tweaks
- Removed Louder Module (VL compatibility is built in)
- Auto insmod of ScreenTune module (removed option from recovery)
- Added support for N.E.A.K. OTA Updater
- Added N.E.A.K. Downloader (to download ota updater)
- Completely changed the way NEAK Options are enabled (1st patch for future neak app)
- Compiled with Linaro GCC 4.5-2012.01
- New optimisation flags (thx to the_ozyrys @ XDA)
- Various patches and improvements
- A bit updated tweaks
- Smallest NEAK Kernel ever made!!! All with the same features and performances!!

v1.3.2x (bugfix release):
- Fixed all boot issues caused by 1.3.1!
- Full CPU Unaligned access enhanced! (+performance)

v1.3.1x:
- Added support for ARM_ERRATA_754322 & ARM_ERRATA_754327
- Enabled ARM_ERRATA_754322 & ARM_ERRATA_754327
- A bit tweaked conservative gov to be a little more battery friendly
- Added support for vdd_levels (for Tegrak's Overclock) :)
- Some RAM Undervolt (1.1V)
- nohz: Fix update_ts_time_stat idle accounting
- sched_features: NO_GENTLE_FAIR_SLEEPERS
- cpuidle: Stop spamming the kernel message buffer when enabling AFTR
- Various general patches from upstream
- Unsecured Kernel (adb root in recovery) ;)
- Fixed a few CWM Issues
- Small cleanup file for issues with Thunderbolt!
- A lot of compiler warning fixes (really a lot!) (thx to myfluxi)
- Added J4FS support (for param.lfs) :D
- Now supports Hellcat's Bootlogo App (from market)

v1.3x:
- SCHED_MC disabled by default (enable it via CWM NEAK menu)
- Amazingly smooth and battery friendly as never before!!
- Removed Interactive Governor (was causing issues, will readd into 1.4)
- Added support for [B]Tegrak's 2nd Core[/B] App (Dynamic Hotplug by default)
- Re-enabled ARM_UNWIND (and removed frame pointers)
- Re-enabled [B]UNALIGNED ACCESS[/B] for CPU (++performance)
- Various CPUFREQ and cpu management fixes and improvements
- A lot of fixes for SoDs and Performance Lacks (camera bug still there)
- Disabled ARCH_POWER from sched features
- Some various patches for power functions
- ram_console: pass in a boot info string
- cpuidle: governor: menu: don't use loadavg
- ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area
- Removed more debugging (ramconsole and more)
- Enabled soft lockups and hung tasks detection
- Again smaller like 1.1x!!
- New recovery option (sched_mc enable/disable)
- Recovery auto-creates init.d folder if not found one
- Minor bugfixes for CWM (misc bugfixes)
- Removed SQLITE3 app libs optimising (was causing issues)
- More tweaks fixed and updated
- Updated Thunderbolt! CFS Tweaks

v1.2x:
- ARM CPU Topology + sched_mc enabled (++battery, boot is now slower, = performance after boot!) ;) (thx to linaro, i have included latest available)
- LulzactiveV2 Governor by Tegrak (tweaked by me, compatible with lulzactive app) :p
- New Siyah CPU Driver with Arighi's smooth freq scaling (++smoothness)
- Voodoo Louder and ScreenTuner Modules (enable via CWM NEAK, Voodoo Modules)
- init/calibrate.c: fix for critical bogoMIPS intermittent calculation failure
- init/calibrate.c: remove annoying printk
- init: skip calibration delay if previously done
- portd calibrate from 2.6.39 - by zachariasmaladroit
- binary_sysctl(): fix memory leak
- PM / Suspend: Fix ordering of calls in suspend error paths
- pmem: fix buddy free memory corruption bug
- rtc alarm: fix bad index when canceling alarms[]
- New recovery options (into neak menu): Voodoo, Lionheart
- Auto-install of modded liblights for BLN support
- Fixed some small bugs of nandroid backup of CWM
- A lot of fixes for tweaks
- More debugging removed
- A bit raised up charging current for USB (550mA)
- Fixed SDCARD Mounting issues

v1.1x:
- Lulzactive as default CPU Governor (++performace)
- Original lulzactive gov by Tegrak (with some mods by me)
- Lowered min GPU clock/voltage to save more battery
- Optimised ARM RWSEM algorithm (by Cattleprod)
- cpuidle: extend cpuidle and menu governor to handle dynamic states
- kernel:smp: Match on_each_cpu behaviour on UP to SMP
- nohz: Remove ts->inidle checks before restarting the tick
- New optimisation in EXT4 code (from linux 3.2 kernel)
- CPU Hotplug thresholds changed (saves battery and better scaling up)
- rcu: Remove rcu_needs_cpu_flush() to avoid false quiescent states
- fuse: register_filesystem() called too early
- ipv6: Fix for adding multicast route for loopback device automatically
- Enabled CGROUP_TIMER_SLACK (++performace)
- Enabled by default HRTICK and ARM POWER FUNCTIONS
- SAMOLED+ screen UNDERVOLT (3V ---> 2.5V) to save battery (= performace)
- Added LAZY Governor as a module (enable it via recovery)
- Some new mods to recovery (enable lazy gov)
- Aestetic changes in recovery (now it checks if a module is already enabled)
- Updated SU Binary
- Updated Thunderbolt 2.2.0 CFS Tweaks (thx to pikachu01)
- Removed more debugging (lighter than ever!!)
- Fixed some warnings
- More code cleanup (++speed)
- New CFLAGS optimisations

v1.0x: First internal release!

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SOURCE CODE (2 branch, dev & master): https://github.com/simone201/neak-kernel-sgs2

Credits:

- Samsung

- Hardcore (screen patches + some scripts)

- Gokhanmoral (bus freq control + charging current + some scripts + a lot of help!)

- netarchy (GPU OC/UV + conservative patch)

- Entropy512 (some fixes + help)

- Tegrak + Vitalij (lulzactive + 2nd core + touch move + fix)

- Cattleprod (some fixes and patches)

- arkerio (beautiful banners and logo!!) :)

- supercurio (voodoo modules + help)

- linaro (arm topo)

- 89luca89 (GingerMod Updater)

- myfluxi (many patches!)

and many others that have helped or supported me! :)

by Simone201 :):)