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[KERNEL] SpeedMod SGS2 Jelly Bean [K5-8 CIFS ROOT / NO-ROOT CWM5]

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hardcore
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(Last edited by hardcore; 19th April 2013 at 12:20 PM.)
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Thumbs up [KERNEL] SpeedMod SGS2 Jelly Bean [K5-8 CIFS ROOT / NO-ROOT CWM5]

Hi guys,

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

This kernel only works with Samsung JB 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 Codesourcery GCC toolchain
- 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.
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hardcore
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Reserved for future use.
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hardcore
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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
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kotaxor
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(Last edited by kotaxor; 9th February 2013 at 09:40 AM.)
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Default Re: [KERNEL] SpeedMod SGS2 Jelly Bean [K5-1 CIFS ROOT / NO-ROOT CWM5]

Finally... Gonna give it a go.

Edit: at first run, look and feel good..

Sent from my GT-I9100 using xda premium
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thomsch
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Default Re: [KERNEL] SpeedMod SGS2 Jelly Bean [K5-1 CIFS ROOT / NO-ROOT CWM5]

Yayyyyy, Thx for everything

Enviado desde mi GT-I9100 usando Tapatalk 2
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ivkos
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Thank you!
Galaxy S4 · Exynos 5 Octa · Black Mist
Galaxy Note II · Titanium Gray
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lomistars
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now this is amazing ,, sammy jb speedmod kernel,, downloading
go try & report later
Galaxy S4 LTE (jfltexx)
------------------------------------------
ROM: AOSP KitKat 4.4.4
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Garuxa
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Default Re: [KERNEL] SpeedMod SGS2 Jelly Bean [K5-1 CIFS ROOT / NO-ROOT CWM5]

@hardcore, thanks for the update

One question: this include MDNIE fix?

Cheers!

Enviado desde mi GT-I9100
Motorola Moto X
Just Stock non Rooted [KK 4.4.3]

=============================================

Previous Androids: Samsung Galaxy 5 GT-I5500L (Sold) - LG Optimus One P500 (Sold) - Motorola Defy MB525 (Bayer Module) (I lent it to my girlfriend) - Samsung Galaxy S II GT-I9100 (I gave it to my father)

Don't like my reply? READ THIS! Or shut up and WATCH AND LISTEN CAREFULLY THIS!
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anshmiester78900
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Ohh wow finally thanks i always wanted to have speedmod on the JB firmware was missing it ..!! And finally its here thanks a lot
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newHere:)
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great to see that you are back with JB kernel!

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