yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] gtda:
bout to give it ago now

after having a clean install i didnt want anything stuffing up

cheers guys
[Galaxy S II Original Android Development] galanakop:
Ling guys there to pass on the CWM???
[Galaxy S II Original Android Development] hardcore:
Just upgraded from xxkg6 to xxkh3 without problems.
[Galaxy S II Original Android Development] nickporwal:
Hardcore! Does your latest version is based on KH3?
[Galaxy S II Original Android Development] hardcore:
There's nothing to 'base' the kernel on newer firmwares for the SGS2 vs SGS1, because all the SGS2 kernel modules are compiled from source.
[Galaxy S II Original Android Development] Gi3M0:
Hardcore great kernel,but I'm just wondering,why isn' there any OC/UV support?
[Galaxy S II Original Android Development] Maxomix0:
How do i install this kernel ?? with odin or cwm ?? :D
[Galaxy S II Original Android Development] mariotme:
Odin. Unzip the Zip file and start odin put the tar file as pda and flash
[Galaxy S II Original Android Development] piteyyy:
or you flash the .tar file via CWM:rolleyes:
[Galaxy S II Original Android Development] nikzDHD:
T23 working fine on MCR. Nice kernel.
[Galaxy S II Original Android Development] Maxomix0:
When i unzip the zip file, i get a file called "initramfs-s2-k1-t22.tar.zip" (but thats a zip file) .. when i unzip initramfs-s2-k1-t22.tar.zip i get an ordner called "initramfs" ??

EDIT: I'm so stupid :D i downloaded the wrong file xD Thanks anyway ;)
[Galaxy S II Original Android Development] aegeuss:
It works well with Litepro v6.1. Thanks Hardcore!
[Galaxy S II Original Android Development] ogdobber:
check here https://github.com/teamhacksung/clockworkmod_galaxys2_initramfs/commit/a6c8ef47c4a7f8a57eef6d775b11278cfbf17fd8 paul over at modaco found some incorrect permissions
[Galaxy S II Original Android Development] doronkdoron:
I experience a performance degrade with t23 compare to t20.

Haven't tried t22.

*Moved to t22 and performance is good again! I'll stick with it for a while.

BTW, using KE6 rom with KH3 modem.
[Galaxy S II Original Android Development] hardcore:
That's intentional, because the CPU governor is very aggressive in T22 and I'm wondering if we can get more battery life with a less aggressive governor in T23.

So far I think the only place where you can see the difference is benchmarks.
[Galaxy S II Original Android Development] hardcore:
This is great info. Thanks. I'll try it out.

UPDATE: It works! Look out for a new kernel version soon.
[Galaxy S II Original Android Development] hardcore:
K1-T24:

- CPU governor tweak adjusted

- Factory reset fixed

K1-T25:

- Re-enabled CPU_FREQ_STATS for better compatibility
[Galaxy S II Original Android Development] vauss:
thanks hardcore !!!

can you add bootanimation support?
[Galaxy S II Original Android Development] 2dorr:
Guys, hardcore will put BLN and bootanimation when it will consider it's the time. I am used to his calm in making good kernels from SGS 1. So when it will be the time, we'll have BLN, bootanimation and other things. For the moment I put T25 and it feels better than the old kernel, so what to say? Thanks hardcore!!!
[Galaxy S II Original Android Development] galanakop:
Well is it so difficult to put a Ling by cwm ... what to say ... Thank
[Galaxy S II Original Android Development] doronkdoron:
I don't use Benchmarks, never. I'm experiencing a big different in the UI experience, and that is the most important thing for me.
[Galaxy S II Original Android Development] Lenunited:
There must be a way, my casemate tough case echos when i have it on, although if i turn noise reduction/cancellation of i no longer get it.

Would there be a system .prop we can change?
[Galaxy S II Original Android Development] pierro78:
why no CIFS in this great kernel ?

This seems like a great kernel :) ... but anybody knows why there's (apparently) no CIFS support in it ??

Thanks for any hint !
[Galaxy S II Original Android Development] yaronAD:
hi - my first time:)

can I cwm/flash it over Ninphetamine-2.0.5

I'm on Cognition ver.1.4

THX!
[Galaxy S II Original Android Development] hardcore:
K1-T26:

- CIFS support: cifs.ko module at /lib/modules/cifs.ko
[Galaxy S II Original Android Development] Davith:
Wow that was fast.
[Galaxy S II Original Android Development] shranav:
can i flash it on DarkyROM2 XXKH3 BASE?
[Galaxy S II Original Android Development] :
sure !

10 chars :D
[Galaxy S II Original Android Development] yaronAD:
any one ? :)
[Galaxy S II Original Android Development] miisterlim:
I don't see why not.
[Galaxy S II Original Android Development] bsb1:
Sorry for noob question.. what exactly is CIFS support for?
[Galaxy S II Original Android Development] argh2000:
was curious too.. google it and found this.

http://ubiqx.org/cifs/Intro.html
[Galaxy S II Original Android Development] pierro78:
another shorter answer about CIFS :

you can use CIFS to access files on your PC as if they were stored locally on your phone.

for example you can play movies that are stored on your PCs on your phone using a player like rockplayer (I've heard rockplayer soft mode is better with CIFS) ... you just need to share the directory where the movie files are stored on your PC ...
[Galaxy S II Original Android Development] argh2000:
Cool, so it works like DLNA.
[Galaxy S II Original Android Development] pierro78:
Thanks so much for the quick answer and FAST implementation !

Sorry to bother you again but any chance that you might also implement setCPU support (for undervolting) in the future ??

(I think DesignGears might already have done it in one of his Cognition Rom for your kernel)

Thanks again for your great work !!! :)
[Galaxy S II Original Android Development] pierro78:
if I am right you need a DLNA server to stream media from your PC ...

CIFS is already builtin in Windows and most linux distros and with it you can acces any kind of files (not just media streams).
[Galaxy S II Original Android Development] vivmar:
there's no a cwm .zip flashable file?
[Galaxy S II Original Android Development] nikzDHD:
Use CWM manager. Available from this forum.
[Galaxy S II Original Android Development] yaronAD:
+1

is there a cwm recovery.zip version ?

Is see only .tar files? :confused:

(dont have cwm manager )

How should we flash this kernel ?

THX!
[Galaxy S II Original Android Development] nikzDHD:
Read my post just above yours.
[Galaxy S II Original Android Development] yaronAD:
THX! M8 ...I'v read it

I have root & RECOVERY CWM 4.0.0.2

Do you mean The CWM App?
[Galaxy S II Original Android Development] ogdobber:
try the darky rom tool II https://market.android.com/details?id=com.ficeto.darkyrom2&feature=search_result
[Galaxy S II Original Android Development] nikzDHD:
http://db.tt/jhhhCcr
[Galaxy S II Original Android Development] yaronAD:
the cwmmanager app didnt work & the darky rom app did

why there isn't a conventional zip ? I didn't understand

but THX! M8s:)
[Galaxy S II Original Android Development] SaneinOne:
First off I will say that I love your kernel! I've been running it since the early days of my SGS through to my SGS II, in fact I've rarely/briefly ever ran anything else. I'm posting this as I'm experiencing a worsening of the yellow discolouration reported elsewhere in the forums. Running KH3. Your last build did not result in this. Hoping this isn't just my imagine and that the issue is in fact more of a software issue versus a hardware one. Keep up the awesome work!
[Galaxy S II Original Android Development] cr0wnest:
Best kernel ever. Battery life is amazing, and now with setcpu support (Finally) i can set profiles as well as monitor the speeds. Thanks hardcore!
[Galaxy S II Original Android Development] ryu2964:
Hi hardcore:

I found that when I use this kernel (test on T25&26) , the apps name go sms pro

can't use the " pattern lock sms " function , it can lock at first time , but when you

unclock , u can't lock again , I try to change to another kernel , it can lock again ,

but i don't want to change kernel just because this reason , hope you can check

this problem , thanks for your awesome work
[Galaxy S II Original Android Development] rab1412000:
t26 has setcpu underclocking and undervolting already?

there was no mention of this in post#1
[Galaxy S II Original Android Development] blackspp:
Same here but I suspect CWMM doesn't flash everything because the kernel counter doesn't increase and the triangle doesn't show during boot (I always reset that after a flash with my jig). In settings->about the kernel info is updated though...

So... I don't think there's a proper flasher yet.

Or CWMM has a way to flash while circumventing the counter!
[Galaxy S II Original Android Development] blackspp:
About Quadrant (oh noes)

I Noticed that my Quadrant score took a HUGE plunge from 3900 with t22 (I believe it was t22) to 2400 today, with t26

I don't mind absolute numbers, my S2 is running great, just wondering if the conservative governor tweaks and stuff have that much of an impact.

On what CPU frequency are we running now?

Suppose this is to consume more less power and keep core temp down?
[Galaxy S II Original Android Development] trunks986:
Hi.. thanks for your great kernel... but why don t you add support for OC/UV??
[Galaxy S II Original Android Development] Bynar010:
3600 on T26 here. Been between 3200 - 3800 on every kernel I've tried.
[Galaxy S II Original Android Development] MrPhilo:
The touchscreen is still having the umm late response problem? If you go to market click any apps, open there info and hold on for 1-3 second and scroll down, it stutters abit.
[Galaxy S II Original Android Development] isotoper:
What about a recovery zipped file ? Odin is so 2010 !!
[Galaxy S II Original Android Development] cr0wnest:
underclocking and CPU monitoring yes, undervolt not yet
[Galaxy S II Original Android Development] blackspp:
Edit 1: I'm running stock KH3 with t26

Edit 2: Forget it, it's the darn Useless System Power Saving mode. Don't use it!
[Galaxy S II Original Android Development] nofam:
Download the CWM app from the market - you can flash kernel .tar files from the phone. ;)
[Galaxy S II Original Android Development] nikzDHD:
You need CWM manager which is not on the market, don't bother getting rom manager. You can get the CWM manager by searching these forums.
[Galaxy S II Original Android Development] blackspp:
Maybe CWMM doesn't flash everything because the kernel counter doesn't increase and the triangle doesn't show during boot. In settings->about the kernel info is updated though...

So the question is, does CWMM flash properly and has a way to to circumvent the counter? Or is there no proper flash app yet (like sgs kernel flasher)?
[Galaxy S II Original Android Development] hardcore:
If About > Kernel shows that it's updated, it means that it is.
[Galaxy S II Original Android Development] mach0boi:
Can anyone give any feedback on this kernel? This is becoming a welcome thread :p
[Galaxy S II Original Android Development] tonysac:
Smooth and fast(with leomar's rom)

smartbench saws 4082!

Sent from Galaxy!
[Galaxy S II Original Android Development] veyka:
It's a leak, not from kies. Once they officially put out one we will get sources.

Custom kernels are repacked stock ones with custom inframfs or built from the 2.3.3 kg2 ish sources samsung put out.
[Galaxy S II Original Android Development] mach0boi:
Thanks. The only thing holding me back from flashing this is, there's no undervolting..
[Galaxy S II Original Android Development] tonysac:
Yes unfortunately, but I hope master will give us in the near future this possibility(I would like to see how this kernel works with tegrak's application!)

Sent from Galaxy!
[Galaxy S II Original Android Development] mach0boi:
SETCPU voltages tab is enough for me. I also heard ninpo talking about implementing some kind of a GPU clock on his. :)
[Galaxy S II Original Android Development] ebliss:
I am not able to get root permission for root call blocker (rcb) for this kernel. Using VillainRom 2.1. Was previously using CF-root, then ninpo kernel 2.0.1.

When I try to flash back to another kernel using cwm, it fails. I have to flash a new kernel using odin.
[Galaxy S II Original Android Development] wjt3:
using villain 2.1 rom with SpeedMod kernel and now wifi wont work. stuck on "obtaining ip address" everytime i try to login to wifi
[Galaxy S II Original Android Development] russell.nash:
can you please spell out the exact app name? looking for cwm gives me mostly ROM Manager, but that one has no option "flash kernel" ...
[Galaxy S II Original Android Development] jlevy73:
Good kernel for sure. Very responsive with excellent battery life. Able to achieve close to 95% deep sleep.

Would love to see:

1. GPU OC to 267mhz

2. Touchscreen fix added
[Galaxy S II Original Android Development] russell.nash:
@hardcore

Nice to see you here :-)

there is a dual core issue in the kernel source you are using. some apps (games) crash or freeze with this kernel version. the issue is fixes with samsung kernel KG2. I know there is no source currently available, but if you want to check out the problem just play one level robo defense...
[Galaxy S II Original Android Development] EarlZ:
Im not sure if HC would implement OC this time since during the SGS1 OCing was not his cup of tea, on the SGS2 even at 1.5Ghz on the CPU the performance difference is null. For the GPU probably it can run games faster that are poorly coded.

Whats this touchscreen fix? Can you elaborate?
[Galaxy S II Original Android Development] mach0boi:
There's a thread on the touchscreen fix he was talking about.
[Galaxy S II Original Android Development] neock:
@hardcore

thx for your work! i wonder if it is possible that you could build-in the cifs support? :D
[Galaxy S II Original Android Development] LuffyPSP:
is it possible to have the CWM version. i tried using ODIN and it failed while setup connection. stay awhile and failed~~
[Galaxy S II Original Android Development] antiochasylum:
Flash using the CWMManager app :-)

Sent from my 114 linpack SGS2
[Galaxy S II Original Android Development] antiochasylum:
http://db.tt/YjMNh6L

that is what you need, install this, then extract the zImage, open app scroll down to flash kernel, select your extracted zImage, phone will reboot automatically :-)

Sent from my 114 linpack SGS2
[Galaxy S II Original Android Development] adudele:
谢谢分享！！！支持一个！
[Galaxy S II Original Android Development] marcus70:
thks will try this method
[Galaxy S II Original Android Development] EarlZ:
Ah, the one that jitters? My phone doesnt seem to be affected with that.. Is this a wide spread issue?

What I noticed though that the sensitivity level on the S2 is a bit lower, with the Wave and S1 when just a miniscule part of my pinky finger hits and icon, it responds. I did recall having a touch sensitivity threshold setting somewhere on the service menu.
[Galaxy S II Original Android Development] meliorus:
Howto I change recovery? Becouse this blue recovery is don`t have option "wipe battery stats". I can have orange recovery on this kernel. It is a possible?
[Galaxy S II Original Android Development] aegeuss:
With litening rom v6.1 and SpeedMod SGS2 K1-T26, I have taken my phone from tyhe charger monday morning and after a moderate use of phone calls, surfing, taking pics with flash, 3g always connected for gmail, calendar, contacts sync and downloading some program updates from the market over wi fi and 3g, I still have 44% battery left!

This is amazing at least, thanks hardcore a lot for this. Now that I am waiting for Supercurio to complete his new application for improving screen calibration in SGS II devices for a better screen.

It's a big pity that there's nothing or very few that could de done on the audio side like Voodoo sound because of low quality yamaha chipset despite many efforts from users I see in these forums. Otherwise we could use this device for at least two more years!

Regards.
[Galaxy S II Original Android Development] pspilot:
Do you have any more informations about that chip, since you know about its quality?
[Galaxy S II Original Android Development] hardcore:
K1-T27:

- Compiled using Linaro GCC 4.5 2011.08 toolchain
[Galaxy S II Original Android Development] notoriouspk:
I like this kernel but it dosent work with "App protection pro"

..that's the only thing keeping me away from using it...i hope hardcore can fix this issue... have tried different versions same problem thanks!
[Galaxy S II Original Android Development] cr0wnest:
Flashed T27 and so far so good. But I notice that the CPU govener is more aggressive now or is it just me?
[Galaxy S II Original Android Development] chobie:
So what exactly does Linaro GCC 4.5 2011.08 toolchain compilation brings?
[Galaxy S II Original Android Development] demmo81:
hi guys just one question if I may, I'm using sensation rom 1.3 xxkg6 with kernal 2.6.35.11 ninphetamine 2.0.5 can I use this kkernel instead? As I heard its much better in the bbattery saving department... please I need ur advise in that if its possible or not? And if yes which kernel should i ususe? Thanks ..

Sent from acer iconia a500 (honeyvillain custom rom 3.1)
[Galaxy S II Original Android Development] LiFE1688:
This is ABOLUTELY NOT TRUE. Using Clockwork Mod to flash the kernel does complete.

The counter does not say "custom kernel counter", it says "Custom Binary Counter". The counter only increases when you flash a non-stock kernel using the Download mode.

When you write over the boot partition without the download mode, it doesn't use the download mode, which therefore does not trigger the yellow exclamation triangle.

Yes, you can use this kernel instead of ninphetamine. I highly recommend it. Speedmod kernel is safer than ninphetamine and has better performance over stock kernel.
[Galaxy S II Original Android Development] MPKO:
Have been using speedmod already long time and it's working perfectly as always so thanks for that :-)

Now when it is supporting setcpu in some level i decided to try how the app works. Hence i'm new user of setcpu i would like to ask if it overwrites any your coverner tweaks if i apply only the auto detected cpu settings + add some basic underclocking profiles.

Cheers!
[Galaxy S II Original Android Development] LiFE1688:
SETCPU will overwrite any cpu/voltage plus some tweaks.
[Galaxy S II Original Android Development] MPKO:
Ok thanks for the info. Now my short setcpu testing ended.

Cheers
[Galaxy S II Original Android Development] demmo81:
Thanks Guys for the help

Just one thing the t26 support 2.3.4 xxkg6 right?? Please confirm so ill go ahead and install it.. Thanks
[Galaxy S II Original Android Development] blackspp:
Yes, proceed.
[Galaxy S II Original Android Development] demmo81:
Roger that... :)

thanks...
[Galaxy S II Original Android Development] blackspp:
Guys, t27 gives me a boot loop after flashing. Tried it 3 times. t26 is fine.

Anybody else? Running stock KH3.
[Galaxy S II Original Android Development] misiu99:
Nope. I have Stock KH3 with t27. All works fine.
[Galaxy S II Original Android Development] demmo81:
i just installed the speedmod kernel now and everything seems fine so far, i ll keep it for a full charge ( full night) and see tom how long it will last as my usual use ... usually it stays 20 hours max with the old kernel ... lets see... :)
[Galaxy S II Original Android Development] MPKO:
LR 6.1 with t27 and works fine.
[Galaxy S II Original Android Development] pspilot:
What do you mean with 'safer'? And BTW, why's the Speedmod kernel so much bigger than the ninphetamine? No offense, I'm just trying to learn.
[Galaxy S II Original Android Development] blackspp:
Thanks guys, I will download a fresh copy to be sure and try again.

@LiFE1688

I'll use CWMM, thanks for your explanation....

Update: CWMM flashed fine
[Galaxy S II Original Android Development] phunkycow:
No lzma compression? Just a guess... :p
[Galaxy S II Original Android Development] pspilot:
Well, I thought both 'zImage's should have the same format, no?
[Galaxy S II Original Android Development] rab1412000:
just making sure, these zips are cwm recovery flashable?

looked thru the thread and i really didnt see anything mentioning this.

tia
[Galaxy S II Original Android Development] mach0boi:
Nope. They're "patches" for source codes. You can just take the zImage inside the .tar file if you want to flash it via CWM :)
[Galaxy S II Original Android Development] bswpt:
@hardcore

about cifs: on sgs2 and tf101 (revolver) i have exactly the same settings within the same network. using cifs-manager i can mount my network-drive with tf101 properly - with sgs2 using your kernel the network-drives won't mount at all.

What's wrong - where is my fault?
[Galaxy S II Original Android Development] hardcore:
using cifs manager, you must load the module from /lib/modules/cifs.ko using the insmod option.
[Galaxy S II Original Android Development] LiFE1688:
Ninphetamine's Kernel has voltage and clock tweaks, on top of that, it has charging current increased. All these bundled together makes it more likely to cause problems.

Speedmod Kernel does not make modification to charge current, and that itself makes it a lot safer.

There are a lot of ways to make things run faster, one quick lazy way is to overclock the processor. Since the processor is an all in one solution, means everything goes back to the processor for control, RAM, ROM, Graphics, etc. When you increase the frequency, which is usually tied to the other controllers by multiplier, it means you overclock everything. Small problems gives you unstable phone (RAM data corruption/failure), big problems gives you (ROM data corruption/failure) which means corrupted data in ROM.

Then comes over-volting or under-volting which itself is fun.

Now the better way (For me at least) is by keeping everything stock, frequency, voltage, but unlocking it so you have the option to go mess with it via 3rd party software, instead of putting it into the kernel already. Then to speed it up, you reduce disk i/o, removing unnecessary logging, increasing cache, etc...

Sounds
[Galaxy S II Original Android Development] demmo81:
i put this kernel and I made a full charge from yesterday and now I'm using the phone from the last 2 hours and 7% down :-( is that normal? Note also I keep the 3g on and the sync but I dont play games or anything only chat and web but moderate use not heavy I do no whats wrong with my battery its draining its not staying for a full day at all Max 20 hours so what can I do?
[Galaxy S II Original Android Development] LiFE1688:
2 hours and 7% down is actually better than normal. My phone last slightly more than 12 hours and I call my usage "normal", which might not actually be. :p
[Galaxy S II Original Android Development] c010:
i think its normal especially when you are running on 3G. why dont you try to run on 2G. Turn on 3G when needed. it should be able to last you more than 24 hours.
[Galaxy S II Original Android Development] demmo81:
let me try but usually I keep the 3g for viber as I used it in a daily bases but let me see if I can make it 2 g and see the battery by then, but also can I free the main draining battery app from the titanium app? which one should I freeze? thanks guys really u make my life much easier... :-)
[Galaxy S II Original Android Development] demmo81:
every time I read some threads here they r saying the battery last like 2 days and so :-) but for me it will never do unless I shutdown everything in the phone I guess :-) I hope this will make the battery life better hehehehe
[Galaxy S II Original Android Development] dzontra11:
I have Batista rom..can i flash this kernel?

Thanx
[Galaxy S II Original Android Development] mach0boi:
Yes :D

10 chars
[Galaxy S II Original Android Development] elbasso:
Funny, I just rated this thread with 5 stars. Because of this, the average went up from 4.49 to 4,50 which means that it now has a 5 star rating. Well deserved I might say.
[Galaxy S II Original Android Development] pakatus:
Sorry..wrong thread.
[Galaxy S II Original Android Development] pspilot:
Got your point, thanks for the answer. I wouldn't agree with everything, but I understand now, what's meant, when people talk about 'safer' kernels.