[Galaxy S II Original Android Development] tegrak:
[ Lulz Kernel ]

Features

*prevents unintended home-key double click

- https://github.com/tegrak/lulz-kernel_gt-i9100/commit/070955b710c945bcdd3017bc80d93e087d39f4e3

*supports Voodoo Louder

- https://market.android.com/details?id=org.projectvoodoo.louder

*supports Lulzactive governor v2 (default)

- http://tegrak2x.blogspot.com/2011/11/lulzactive-governor-v2.html

*supports 2nd Core

- http://tegrak2x.blogspot.com/2011/11/2nd-core.html

*SLAB allocator

*supports advanced touch tune driver

- thanks to vitalij Link

- the control app "Touch Move" from Web, from Mobile

- driver patch file download

*supports BLN

- thanks to creams and neldar.

- get the source from creams' blog http://creamsnexus.blogspot.com/

*supports clockworkmod recovery 4.0.1.5 Link

- Thanks to codeworkx

*supports BFQ v3-r1 scheduler (default) Link

*CPU scaling level is changed from 5 to 7 (1204/1152/1100/1000/800/500/200MHz)

*includes Tegrak Kernel functions

*based on GT-I9100 gingerbread_update3 source

*supports Interactive governor Link

*supports CIFS

*jhash3

Lulz Kernel Build 3 Changelog

*built from the latest kernel source. (SHW-M250S EE31)

*added BFQ IO scheduler.

Lulz Kernel Build 4 Changelog

*added Lulzactive governor.

- http://tegrak2x.blogspot.com/2011/07/lulzactive-governor.html

*kernel uses additional frequencies more efficiently

Lulz Kernel Build 5 Changelog

*fixed a wakeup issue of lulzactive governor!

- now online!

*fixed failures when kernel loads drivers.

- WIFI issue is from it. it's fixed!

Lulz Kernel Build 6 Changelog

*Set BFQ scheduler as default

*Fixed a bug about a locked frequency by touch screen

- cpu driver changes min frequency to 500MHz when touch screen works.

- before build 6, it set 1000MHz because of additional frequency steps.

*Fixed a interactive governor issue

- the issue is phone couldn't wake up after suspending.

Lulz Kernel Build 7 Changelog

*Fixed a lulzactive governor bug

- CPU used 1.0GHz instead of 200MHz(min freq) while suspend mode.

*Change CPU driver

- set min freq when kernel completes to enter suspend mode. (original driver set 1.0GHz)

Lulz Kernel Build 8 Changelog

*supports clockworkmod recovery 4.0.0.2

- you can choose one of recovery <3e> and clockworkmod.

- thanks to koush. http://www.koushikdutta.com/2010/02/clockwork-recovery-image.html

*uses XXKG1 initramfs.

Lulz Kernel Build 11 Changelog

*supports clockworkmod recovery 4.0.1.4

- thanks to codeworkx. http://xdaforums.com/showthread.php?t=1118693

*upgraded BFQ to v2-r1

*set lulzactive governor as default.

- I decided it to make a sure difference from the stock kernel.

*removed additional file system support

- NILFS2, BTRFS and etc

*uses GT-I9100 gingerbread_update1 source code

- applied new source code for 2.3.4

Lulz Kernel Build 12 Changelog

*supports BLN

- thanks to creams and neldar.

- get the source from creams' blog http://creamsnexus.blogspot.com/

- how to enable BLN http://xdaforums.com/showpost.php?p=16283045&postcount=696

Lulz Kernel Build 13 Changelog

*built from the latest kernel source. (SHW-M250S EG14)

Lulz Kernel Build 14 Changelog

*built from the latest kernel source. (GT-I9100 Update2)

*supports advanced touch tune driver.

- Download Touch Move!

- https://market.android.com/details?id=com.tegrak.touchmove

- market://details?id=com.tegrak.touchmove

Lulz Kernel Build 15 Changelog

*supports 2nd Core for multi-core control.

- http://tegrak2x.blogspot.com/2011/11/2nd-core.html

*built from the latest kernel source. (GT-I9100 Update3)

*supports clockworkmod recovery 4.0.1.5

- this is the latest stable version.

*changed SLAB allocator from SLOB to SLAB

Lulz Kernel Build 16 Changelog

*Lulzactive governor v2

- added detail options

- provides an app to control detail options

- screen off maximum freq is 500MHz (before this, used 200MHz)

- http://tegrak2x.blogspot.com/2011/11/lulzactive-governor-v2.html

*BFQ update

- BFQ-v3-r1 is applied.

*-O3 optimization

*jhash3

*disabled "MMC discard debugging" option

Lulz Kernel Build 17 Changelog

*prevents unintended home-key double click

- we are free from home-key stress!

- https://github.com/tegrak/lulz-kernel_gt-i9100/commit/070955b710c945bcdd3017bc80d93e087d39f4e3

*supports clockworkmod recovery 5.0.2.3

(and please read Tegrak Kernel Build 30 update details)

Lulz Kernel Build 18 Changelog

*supports Voodoo Louder

- https://market.android.com/details?id=org.projectvoodoo.louder

Download

Source https://github.com/tegrak/lulz-kernel_gt-i9100

Lulz-Kernel-Build-3-for-I9100-ZSKF4.tar

*includes Tegrak Kernel Build 25

*includes ZSKF4 initramfs

Lulz-Kernel-Build-5-for-I9100-ZSKF4.tar

*includes Tegrak Kernel Build 25

*includes ZSKF4 initramfs

Lulz-Kernel-Build-6-for-I9100-ZSKF4.tar

*includes Tegrak Kernel Build 25

*includes ZSKF4 initramfs

Lulz-Kernel-Build-7-for-I9100-ZSKF4.tar

*includes Tegrak Kernel Build 25

*includes ZSKF4 initramfs

Lulz-Kernel-Build-8-for-I9100-XXKG1.tar

*includes Tegrak Kernel Build 25

*includes XXKG1 initramfs

*REMOVED. too many problems with 2.3.4 ROM

Lulz-Kernel-Build-11-for-I9100-XXKG2.tar

*includes Tegrak Kernel Build 25

*includes XXKG2 initramfs

Lulz-Kernel-Build-11-for-I9100-XXKG3.tar

*includes Tegrak Kernel Build 25

*includes XXKG3 initramfs

Lulz-Kernel-Build-11-for-I9100-XXKG6.tar

*includes Tegrak Kernel Build 25

*includes XXKG6 initramfs

Lulz-Kernel-Build-12-for-I9100-XXKG6.tar

*includes Tegrak Kernel Build 25

*includes XXKG6 initramfs

Lulz-Kernel-Build-13-for-I9100-XXKH3.tar

*includes Tegrak Kernel Build 26

*includes XXKH3 initramfs

Lulz-Kernel-Build-14-for-I9100-XWKI8.tar

*includes Tegrak Kernel Build 26

*includes XWKI8 initramfs

Lulz-Kernel-Build-15-for-I9100-XWKJ2.tar

*includes Tegrak Kernel Build 29

*includes XWKJ2 initramfs

*not fully tested. welcome to report any bugs.

Lulz-Kernel-Build-15-for-I9100-XWKJ3.tar

*includes Tegrak Kernel Build 29

*includes XWKJ3 initramfs

Lulz-Kernel-Build-16-for-I9100-XWKK2.tar

*includes Tegrak Kernel Build 29

*includes XWKK2 initramfs

Lulz-Kernel-Build-16-for-I9100-XWKK5.tar

*includes Tegrak Kernel Build 29

*includes XWKK5 initramfs

Lulz-Kernel-Build-17-for-I9100-XWKL1.tar

*includes Tegrak Kernel Build 31

*includes XWKL1 initramfs

Lulz-Kernel-Build-18-for-I9100-XWKL1.tar

*includes Tegrak Kernel Build 31

*includes XWKL1 initramfs

-----------------------------------------------------------------------

[ Tegrak Kernel ]

KERNELS IN HERE DO NOT SUPPORT CWM RECOVERY.

You need to know this before flashing!

This is a custom kernel based on the stock kernel.

NOT built from the source, only repacked initramfs of the stock kernel.

So this doesn't affect your battery time or performance. Just same as stock kernel.

It's only for providing useful functions. (but provide lagfix options on Galaxy S)

Supports I9100, I9000, M250S, M250K, M250L, M110S, M130K, M130L, M180S, M180L, YP-GB1 (Korea Galaxy S II, Galaxy S, Galaxy Tab, Galaxy Player models)

Tegrak Kernel application has been downloaded over 200,000.

Tegrak Kernel for Galaxy S can be found in here. http://xdaforums.com/showthread.php?t=920711

TEGRAK KERNEL GUIDE

made by Cypher_X and marcedli

It's written for GT-I9000 Galaxy S, but kernel has same recovery mode.

2. Tegrak Recovery Guide

Download

http://tegrak2x.blogspot.com/2011/12/tegrak-kernel-downloads.html

Features

*one click rooting and unrooting by app. need no reboot.

*reboot, reboot download mode, reboot recovery mode commands without rooting

*provide a custom recovery mode named "Tegrak recovery". (see below for details)

*always root permission on adb shell. (also adb is enabled in 3e recovery mode)

UPDATE in build 31 2011-12-30 KST

*fixed a restoring bug.

- symbolic link files weren't restored on build 30.

UPDATE in build 30 2011-12-30 KST

*fixed a rooting problem

- after "Disable rooting", some banking apps still said "rooted phone".

*mount option

- applied noatime, nodiratime on all partitions.

*update tegrak recovery mode

- changed UI.

- fixed blinking screen while moving items in menu.

- scroll screen up when there are too many text outputs.

- add a selection key. now you use Home and Power key to select a menu.

- you can navigate your sdcard at "update from zip package" menu

- prevent unintended selection key double-clicking.

*improved backup/restoring

- backups are changed from .bak to .tar.

- you can see contents in backups via archive managers on PC.

- (caution) if you modify backup tar file, you can't use that for restoring.

- show progressbar status while backup and restoring.

UPDATE in build 29 2011-10-28 KST

fixed bugs when do rooting and un-rooting

minor bug fixes

UPDATE in build 27 2011-10-24 KST

changing su and Superuser app is available.

just put latest su and Superuser.apk into the /sdcard/tegrak/rooting folder.

(file names must be matched. case-sensitive.)

UPDATE in build 26 2011-08-20 KST

based on XXKH3 kernel

fixed enabling & disabling rooting problems.

fixed a restoring bug.

UPDATE in Build 25 2011-07-03 22:40 KST

based on ZSKF4, JPKG2, XXKG1, XXKG2, XXKG3 kernel

fixed the endless custom boot animation again.

UPDATE in Build 24 2011-06-21 15:13 KST

based on ZSKF4 kernel

fixed the endless custom boot animation! :)

adb shell enabled on Tegrak Updater Mode

fixed a "getprop" method problem at updater-script. it works now.

Tegrak Kernel boot on Galaxy S (SHW-M110S)

[YOUTUBE]j4LrkkJwp3c[/YOUTUBE]

Installation Instructions

1. Turn off your phone.

2. Enter download mode (Volume Down + Home + Power)

3. Flashing Tegrak-Kernel-Build-xx-for-GTI9100.tar file by using Odin PDA. You must install latest stock firmware before.

4. Install "Tegrak Kernel" application from Android Market.

Web link: https://market.android.com/details?id=com.tegrak.lagfix

Mobile link: market://details?id=com.tegrak.lagfix

Kernel

*supports a custom boot animation.

- put the animation zip file to /system/media/sanim.zip

- if you delete sanim.zip, kernel shows the default boot animation.

- here is a sample. LG Optimus 2X boot animation install zip. try to apply this at Tegrak recovery mode > UPDATE: from zip package.

- Get more animation from here by xtrememorph

*supports init.d

- run all binary and shell script files in the /system/etc/init.d folder on boot time.

Tegrak Kernel app

Web link: https://market.android.com/details?id=com.tegrak.lagfix

Mobile link: market://details?id=com.tegrak.lagfix

*Enable rooting

- install su and Superuser.apk in the system folder.

- need no reboot. Rooting takes 0.5 second.

*Disable rooting

- unrooting.

- also need no reboot. Unrooting takes 0.5 second.

*Reboot

- run reboot command without rooting.

*Reboot download mode

- enter download mode without rooting.

*Reboot recovery mode

- enter 3e recovery mode without rooting.

*Power off

- shutdown the system.

Tegrak Recovery Mode

To enter this mode, you have to press home key on boot. You can see the message on the screen.

*EXIT: exit recovery

- continue boot

*UPDATE: from zip package

- install update.zip files. (not using clockworkmod)

- put the zip packages in /sdcard/tegrak/update folder.

- you can choose one of zips by using volume keys.

*UPDATE: from internal sdcard

- copy files from your internal sdcard.

- /sdcard/tegrak/update/00 ~ 05

- if you put framework-res.apk to /sdcard/tegrak/update/00/system/framework/ folder and run 00 folder, it overwrites your frameworks-res.apk.

*UPDATE: from external sdcard

- copy files from your external sdcard.

- /sdcard/external_sd/tegrak/update/00 ~ 05

*RESTORE: /system

- restore your system folder with a backup-ed file.

*BACKUP: /system

- create a backup file (whole system folder) in /sdcard/tegrak/backup/system.bak

*RESTORE: /data

- restore your data folder with a backup-ed file.

- data folder has all of your apps and apps' data. (account.. bookmarks.. etc)

*BACKUP: /data

- create a backup file (whole data folder) in /sdcard/tegrak/backup/data.bak

*RECOVERY: reboot recovery

- enter 3e recovery mode.

*DOWNLOAD: reboot download mode

- enter download mode for flahsing via Odin.

*wipe cache

- delete files in /cache

*wipe dalvik-cache

- clear /data/dalvik-cache folder.

*wipe init.d

- clear /system/etc/init.d. It's useful when you put a wrong script in there.

Do you have any question or opinion?

Leave a comment.

Contact me luciferanna@gmail.com

Follow me http://twitter.com/tegrak