FORUMS
Remove All Ads from XDA

[KERNEL] SpeedMod SGS2 ICS [K3-32 CIFS ROOT / NO-ROOT CWM5]

3,435 posts
Thanks Meter: 8,145
 
By hardcore, Senior Member on 31st March 2012, 12:10 PM
Post Reply Email Thread
Hi guys,

This is the SpeedMod kernel for Android ICS for the Samsung Galaxy S2 GT-I9100.

This kernel only works with Samsung ICS based ROMs.

SpeedMod's core features are:
- Super stable: No undervolting, overclocking or potentially unstable modifications
- Fast and smooth: Compiler and code optimizations
- Excellent battery life: Remove unecessary logging and debugging

>>> CLICK HERE for more info and the DOWNLOAD links.

>>> CLICK HERE for the Frequently Asked Questions list.

Current features:

Root and CWM:
- Automatically installs root (su) but can be disabled
- CWM recovery 5.x

Screen and misc tweaks:
- init.d, TUN, CIFS, IPV6 Privacy support
- MMC_CAP_ERASE disabled to fix the hard-brick bug (this kernel is "safe")

Performance:
- CPU governor tweaks: increase responsiveness
- IO tweaks
- Read ahead tweaks
- Compiled with optimizations using Linaro GCC toolchain
- Switched to SLAB instead of SLUB
- Multi-core aware scheduler SCHED_MC

Turned off unnecessary logging for better smoothness and efficiency:
- Disabled Android Debug Logger / logcat
- Disabled Samsung debug
- Disabled various kernel debugging, statistics and tracing options

>>> CLICK HERE for the CHANGELOG.

Instructions on how to enable logcat and disable auto-root are in the 3rd post (below).

>>> CLICK HERE for more info and the DOWNLOAD links.
The Following 318 Users Say Thank You to hardcore For This Useful Post: [ View ] Gift hardcore Ad-Free
 
 
31st March 2012, 12:10 PM |#2  
OP Senior Member
Thanks Meter: 8,145
 
Donate to Me
More
Source code patches are here.
The Following 52 Users Say Thank You to hardcore For This Useful Post: [ View ] Gift hardcore Ad-Free
31st March 2012, 12:11 PM |#3  
OP Senior Member
Thanks Meter: 8,145
 
Donate to Me
More
Here is how to change some of the kernel configurations:

[HOW TO ENABLE LOGCAT]

If you are a developer or want to re-enable logcat for whatever reason, do this:

adb shell
su
mount -o remount,rw /system
echo ANDROIDLOGGER >> /system/etc/tweaks.conf
mount -o remount,ro /system

[HOW TO DISABLE AUTO-ROOT]

Create a file called ".noautoroot" in either /system or /data. This will disable the auto root installation. This example, shows how to remove root completely:

adb root
adb shell
mount -o remount,rw /system
rm /system/xbin/su
rm /system/app/Superuser.apk
rm /data/app/Superuser.apk
touch /system/.noautoroot
mount -o remount,ro /system
sync
reboot

[HOW TO RE-ENABLE AUTO-ROOT]

adb root
adb shell
mount -o remount,rw /system
rm /system/.noautoroot
mount -o remount,ro /system
sync
reboot
The Following 37 Users Say Thank You to hardcore For This Useful Post: [ View ] Gift hardcore Ad-Free
31st March 2012, 12:23 PM |#4  
Member
Thanks Meter: 12
 
More
thanks hard!
31st March 2012, 12:33 PM |#5  
snOwjAwk's Avatar
Senior Member
Flag Nuremberg
Thanks Meter: 325
 
Donate to Me
More
nice to see another kernel for ics!.
cheers!
The Following User Says Thank You to snOwjAwk For This Useful Post: [ View ] Gift snOwjAwk Ad-Free
31st March 2012, 12:39 PM |#6  
vhce's Avatar
Member
Flag troika
Thanks Meter: 30
 
More
Know, I have to find a ICS rom... Thank you


Sent from my GT-I9100 using Tapatalk
31st March 2012, 12:45 PM |#7  
ckyi23's Avatar
Member
Flag Hong Kong
Thanks Meter: 5
 
More
Wait for a long time...
Look forward to it!! Thank you!!
31st March 2012, 12:48 PM |#8  
pakatus's Avatar
Senior Member
Flag Droid's noob planet
Thanks Meter: 10
 
More
Awesome
waiting this for long...

Will it be aosp compatible?
31st March 2012, 12:51 PM |#9  
ram3n's Avatar
Senior Member
Thanks Meter: 1,371
 
More
OMG OMG hardcore you made my day!

Fap fap fap fap

Click image for larger version

Name:	uploadfromtaptalk1333194707581.jpg
Views:	19246
Size:	15.6 KB
ID:	974859

Sent from my little monster GS2
The Following 3 Users Say Thank You to ram3n For This Useful Post: [ View ] Gift ram3n Ad-Free
31st March 2012, 01:39 PM |#10  
Senior Member
Flag Varese
Thanks Meter: 28
 
More
Anyone can sell me a F5-only keyboard?

Sent from my GT-I9100 using xda premium
31st March 2012, 01:52 PM |#11  
bervin's Avatar
Senior Member
Thanks Meter: 280
 
More
Jizz in my pants
Post Reply Subscribe to Thread

Tags
ics, kernel

Guest Quick Reply (no urls or BBcode)
Message:
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes