yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Karpfenhai:
As far as i know hc's way of developing, as long as there is no major change in the sources, there is no need for further development, this kernel is quite perfect!

My guess, a soon as the first jellybean ROM is out, we will see some progress here.

He never was the man of big words...

Patience is a virtue guys :D

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] Lancez:
Amen ....
[Galaxy S II Original Android Development] hardcore:
K3-21:

- Updated mach-exynos cpufreq code from GT-N7000 sources

- Updated root: Superuser.apk and su binary to latest versions
[Galaxy S II Original Android Development] hardcore:
By the way, the new su and Superuser won't get automatically updated. Most people won't need to do anything about this - you probably already updated Superuser from Google Play, and won't need to bother about it.

This is more applicable to first-time installs.
[Galaxy S II Original Android Development] dragon135:
What is the impact of the new mach-exynos cpufreq code?
[Galaxy S II Original Android Development] hardcore:
So far I haven't got a hang on boot yet. Also some official bug fix for the cpufreq policy change issue from a while back.
[Galaxy S II Original Android Development] nmeuret:
Thanks a lot !

:D
[Galaxy S II Original Android Development] kotaxor:
Working great here. Thanks !
[Galaxy S II Original Android Development] blackspp:
Ha, the man of few words is back :) LOL.

Thanks hardcore, looking forward to test this kernel uodate!
[Galaxy S II Original Android Development] pedestre:
I can't download the source code (K3-21), anyone else?

Thanks a lot hardcore for your superb kernel
[Galaxy S II Original Android Development] hardcore:
Yeah strange, I get a 404 error. I tried re-uploading it but same problem. Probably a problem with the forums.
[Galaxy S II Original Android Development] iCatchU:
HC, just wanna know, will you move to S3?
[Galaxy S II Original Android Development] cammel:
Sorry about this question, but is this kernel safe about the emmc brick bug?

Thanks in advance!

Enviado desde mi GT-I9100 usando Tapatalk 2
[Galaxy S II Original Android Development] Xardas:
Yes m8..I always end up with the good and most smooth kernel on xda...the speedmod !! Don't give a f about the touch recovery and things like that...I care about the fact that I turn on the phone and I don't have a single min lag everywhere !! 9 full homes on apex...soooo smooth..thanks hardcore !!

I'm on k3-19 and full wiped a couple of times a week ago..everything all right!

± Sent from a Galaxy far far away®
[Galaxy S II Original Android Development] pedestre:
Thank you Hardcore for trying to solve it

Unfortunatelly we can't dopwnload the source code yet. I hope someone fix the problem with the forum.

I'd like to check the changes you made in cpufreq policy. Can I just compare with N7000 source or is it more complicated?
[Galaxy S II Original Android Development] grac:
Hello :)

After flashing to K3-21 my SGS2 have 4299 points in Quadrant Pro Version.
[Galaxy S II Original Android Development] Ernest05:
HC: Your kernel is smooth and fast but I do a test in antutu and i think that my phone working on 1 core.
[Galaxy S II Original Android Development] duongla:
Can anyone upload k21 version somewhere else. Thanks.
[Galaxy S II Original Android Development] californicated:
BLN with breathing effect would make this kernel perfect for me. Looking at my phone every few minutes drains more battery :silly:

Nevertheless, K3-21 is working great for me. Big thanks :good:
[Galaxy S II Original Android Development] knuckle03:
K3 21 fix the random boot hang issue? Can some1 confirm pls. Thnx
[Galaxy S II Original Android Development] hardcore:
Looks like the forum is still not fixed.

I have uploaded the source code patches to the Download page linked from the first post. You should be able to download it from there instead.
[Galaxy S II Original Android Development] pedestre:
Thank you so much ¡¡¡ :good::good:
[Galaxy S II Original Android Development] rogers11:
No hang after installing Speedmod k3.21 and on another reboot later. But I do not reboot very often.
[Galaxy S II Original Android Development] AndroidGX:
K3-21 : stuck at samsung boot logo after 4 reboots...

This version didn't fixed the hangs on my device, so I revert back to another kernel :(
[Galaxy S II Original Android Development] cammel:
+1.

@hardcore I'm still using the kernel because seems to work very smooth, but at reboot I get stuck at Samsung logo... I'm on stock rooted with mobile Odin pro UHLPS Sammy rom, it's the latest one available.

Enviado desde mi GT-I9100 usando Tapatalk 2
[Galaxy S II Original Android Development] monster75:
I'm using Phenomenal 5.5Medium based on k3-20. No issues at all.
[Galaxy S II Original Android Development] al_madd:
How hardcore will help you if you didnt provide any info or logcat??:confused:
[Galaxy S II Original Android Development] djdeeles:
K3-20/21 & Phenomenal 5.5 stuck at boot for me
[Galaxy S II Original Android Development] Karpfenhai:
Could you revert to GB Bootloader?
[Galaxy S II Original Android Development] monster75:
I told you what I've done:

1 WIPED data

2 installed last ICS stock ROM with old bootloader

3 installed Kernel mod

4 WIPED again

Then I left the phone to install the apps via google play.

No backups restored.
[Galaxy S II Original Android Development] It_ler:
+1

First time a have this issue with SpeedMod kernel.

I flashed the tar version of SpeedMod K3-21 with Mobile Odin (Lite) app running on my stock XWLPD ROM with corresponding CF-Root kernel.

First boot was Ok.

Then I had a freeze in Mobile Odin app (Detect kernel version at the start of the app), and had to reboot.

So I went directly into recovery mode to wipe cache partition and Dalvik cache.

And now the phone does not boot any more - stucking at bootlogo.

Have to restore my last nandroid backup.
[Galaxy S II Original Android Development] slk-A4:
no network

V21 can´t connect to a network here in the Neterlands (Vodafone). Tried to reinstall the kernel without success. So I reverted back to V20. Too bad.

But hardcore´s speedmod is the best! :good:
[Galaxy S II Original Android Development] hardcore:
K3-22:

- Rebuilt on newer source code GT-I9100_HK_IC_Opensource_Update1
[Galaxy S II Original Android Development] hardcore:
K3-23:

- Added some delay to startup scripts
[Galaxy S II Original Android Development] Brotuck:
Thanx hardcore. :D

As a sidenote when flashing K3-23 with CWM, the phone hangs at bootlogo.

Hold the power to reset and it boots fine.
[Galaxy S II Original Android Development] hardcore:
Hmm it looks like there is a problem with auto brightness with the new sources, and sometimes I still get the boot hang. So I am going to pull K3-22 and K3-23. Don't have the time to look at it for now.

K3-21 seems to be fine.
[Galaxy S II Original Android Development] Brotuck:
When using UHLPS (latest Argentina ROM) auto-brightness works fine here.
[Galaxy S II Original Android Development] viscocesco:
Auto brightness work fine in Omega v15.

Omega Supporter
[Galaxy S II Original Android Development] poseben:
Link?

Hello

I can't find K3-23 anywhere?Tjere is only K3-21

Any Idea?
[Galaxy S II Original Android Development] slk-A4:
+1 no idea where to download it from, V21 cannot connect to my Dutch network whilst V20 is working superb!
[Galaxy S II Original Android Development] Karpfenhai:
What about reading 4 posts above you?

.....guys guys guys...

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] viscocesco:
Hardcore revert back to previous version (k21) from k23.

But Why?

Omega Supporter
[Galaxy S II Original Android Development] monster75:
what a pity, I was already enjoyng the idea to have a new speedmod rebuilt on the new source code :(
[Galaxy S II Original Android Development] kotaxor:
@hardcore,

Using k21, found that sometime the phone does not go to sleep with the screen always on during charging.

Other than that....seem ok.
[Galaxy S II Original Android Development] pedestre:
That is normal, the phone doesn't go to sleep when is charging. No issue at all with it.
[Galaxy S II Original Android Development] pikachu01:
I think he means that the screen doesn't time out when charging.
[Galaxy S II Original Android Development] kotaxor:
Yup..only sometime though. K20 was ok..
[Galaxy S II Original Android Development] zool84:
hi hardcore and thx so much for your grate kernel

in recovery sdcard and internal sdcard are reversed and i still have some boot hang in k3-21
[Galaxy S II Original Android Development] DanDroidian:
I just can't believe someone would make a kernel without the OPTION to use bln notifications....
[Galaxy S II Original Android Development] hardcore:
K3-24:

- Rebuilt on newer source code GT-I9100_HK_IC_Opensource_Update1

- Hide boot partitions (TriangleAway 1.51+ still works)

- Changed some compiler settings to fix boot hangs
[Galaxy S II Original Android Development] Alvin Lai:
You can always develop yourself. Bottom line please respect. You can suggest or request. Dont act like the developer owe you.
[Galaxy S II Original Android Development] zool84:
try another kernel this one is not for you...
[Galaxy S II Original Android Development] Lancez:
Shut your hole and get out of here
[Galaxy S II Original Android Development] Xardas:
Man...do you live in Finland where it's too often dark??:D

End of jokes..speedmod is born without bln support and it'll die without it...I don't give a f about that..only care about the massive speed it gives to my phone ... speedmod is the N°1 :thumbup:

± Sent from a Galaxy far far away®
[Galaxy S II Original Android Development] billab0n6:
Hardcore is a great dev and he is sharing what he did to the community, he does not owe anyone anything n he does not need to please anyone so if he do not include whatever things in his kernel, it's his own damn wish, it's his very own kernel so if he does not include BLN, respect his wishes n if u do not like what he does not include, why don't u just use another kernel instead of barking here
[Galaxy S II Original Android Development] tuilalnvinh:
just flash K3-24, no problems. Imho, this is the best kernel i've ever used, simple & fastest. Thanks HC !
[Galaxy S II Original Android Development] kotaxor:
Just flash latest version, will monitor it for a while. Thanks!
[Galaxy S II Original Android Development] viscocesco:
K3-24 is faster!

Omega Supporter
[Galaxy S II Original Android Development] zool84:
Boot hang detected :(

K3-24
[Galaxy S II Original Android Development] monster75:
Thanks Hardcore! I'm looking forward to read the feedbacks

You ruined my day :(

Just joking :p
[Galaxy S II Original Android Development] aljo00:
Anybody flashed and tested on Uhlps build
[Galaxy S II Original Android Development] DanDroidian:
This is all old news....

XXLQ5 4.0.4 is out.
[Galaxy S II Original Android Development] DanDroidian:
Just saying....it's odd he doesn't include the OPTION. It's like breaking the function because he doesn't use it. Stranger things have been done, I guess.
[Galaxy S II Original Android Development] miisterlim:
I don't think it's that odd. He probably doesn't use bln so does not see the need to include it. After all it is his own kernel and is sharing it with us.
[Galaxy S II Original Android Development] DanDroidian:
Peculiar, maybe?
[Galaxy S II Original Android Development] zool84:
Working fine on uhlps wanamlite v12.2
[Galaxy S II Original Android Development] Logicsystem360:
The support of lower dpi It will be integrated in the future?

Thank you. :)
[Galaxy S II Original Android Development] Karpfenhai:
What should this mean?

I use 208 dpi right now, till 192 no issue.

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] y17dt:
K3-24 is working absolutely fine for me. Butter smooth. I will have to see, what the battery performs like. I`m sure it will be great.

THANK YOU HARDCORE
[Galaxy S II Original Android Development] kotaxor:
@hardcore

Have problem with 24, seem battery drain flat overnight. Phone awake all the time even though screen is off.

Revert back to 20 and everything is fine again.

Initially though it was a rogue apps, uninstall recently installed apps, but no go.
[Galaxy S II Original Android Development] It_ler:
Next time try to wipe cache partition and Dalvik cache in recovery.

That fixed similar issues on my phone.
[Galaxy S II Original Android Development] Logicsystem360:
Any dpi modification give for me a bootloop :(
[Galaxy S II Original Android Development] Karpfenhai:
Bad Luck, maybe HC can give us a clue..
[Galaxy S II Original Android Development] ryanswj:
Flashing K3-24 on DXLPB seems to completely disable my touchscreen digitiser :( anyone else with the same issue?
[Galaxy S II Original Android Development] hardcore:
Works fine for me. I am using DXLPB too.
[Galaxy S II Original Android Development] Lancez:
has anyone tried this on the lastest LQ5?
[Galaxy S II Original Android Development] akbarhash:
Hi hardcore. I was using your kernel from gb days. I absolutely loved it. Now I have to use Siyah. There is only one reason to do this. I use ps3 joystick on phone for some games and use wireless Logitech mouse, the otg support was removed from ics kernels.

I have small request for you, please can you add otg functionality from siyah kernel, if not can you please give us a simple option to add it manually like a cwm zip file or something that works after flashing your kernel.

I don't want to use special apps for this and siyah battery life is not as good for me.

Tl;Dr. Please add usb otg functionality. Thanks

Sent from my GT-I9100
[Galaxy S II Original Android Development] torankozu:
Hello Mr. Hardcore. I just recently tried your kernel and I might say this is the best kernel so far in terms of smoothness and battery life. But every time I enter CWM app, this message pops up "This version of CWM Manager should be used with CF-Root v5.0 or newer. It appears you are running a different kernel. Various features have been disabled"

I've read in one of the threads that CWM requires kernel compatibility. Maybe you can make it compatible with your kernel (if you have time) so we don't have to turn off the phone to go to CWM recovery if We wanna do backup or restore. Or maybe update it to touch recovery.

Or is there a possible way to update it? I don't wanna change kernels anymore. This one is a keeper:good:

Thank you!
[Galaxy S II Original Android Development] pissyhun:
Cwm app goes very good with cf root kernel.better uninstall this app and reboot in recovery and do there all actions u want.
[Galaxy S II Original Android Development] hakaz:
Yep, I tried XXLQ5 with K3-24. At first glance reboot was fine, no hanging, but trying out camera shows black screen, no preview avail though taking pictures works as expected. Had no time to test other hw functions, reverted back to stock kernel. No idea if K3-21 will work, maybe testing tomorrow. :p
[Galaxy S II Original Android Development] Hawkeye1103:
I confirm that the screen is black but if you hit the shutter button and take the picture.. the picture will appear just fine in your library;) soooo the camera works... just that the screen is black
[Galaxy S II Original Android Development] torankozu:
Thank you!:)
[Galaxy S II Original Android Development] ql4y3r:
I hope that HC fix it in the future. . . :)

SGS II + Tapatalk
[Galaxy S II Original Android Development] kotaxor:
Blind me....LOL...and I had been flashing for a long time.

Did wipe cache but did not wipe Dalvik cache, did that and all was fine.

Thanks!
[Galaxy S II Original Android Development] hakaz:
Update: I tested XXLQ5 with K3-21, shows the same black viewing screen in camera mode, taking pictures is fine as it was with K3-24. So it seems not depending on source change posted by hardcore in his changelog (K3-24: ... Rebuilt on newer source code GT-I9100_HK_IC_Opensource_Update1 ...).
[Galaxy S II Original Android Development] Gorjess:
HC might need to rebuilt the kernel from the ground up to work properly on LQ5 as it was based on 4.0.4..

Swyped from my GT-i9100
[Galaxy S II Original Android Development] hardcore:
The 4.0.4 roms probably need a new kernel source code released then.
[Galaxy S II Original Android Development] Shahrokh.KING:
hi, i has SoD issue with K3-24, i'm back to phenomenal 5.5
[Galaxy S II Original Android Development] Raphy511:
Still boot hangs with K3-24..
[Galaxy S II Original Android Development] nmeuret:
+1, and maybe more often
[Galaxy S II Original Android Development] monster75:
ROM XXLQ5 seems dangerous with CF-Root. So don't use it. Many S2 are bricked cause of that.
[Galaxy S II Original Android Development] djadja_jura:
Same here...
[Galaxy S II Original Android Development] youness1052:
has anyone tested k24 with UHLPS, Speed​​, performance, battery life ??
[Galaxy S II Original Android Development] nmeuret:
yes, I did, works petfectly with Wanam 12.2.
[Galaxy S II Original Android Development] youness1052:
Thanks
[Galaxy S II Original Android Development] emilcioran99:
Same here... :(
[Galaxy S II Original Android Development] mkh@xda:
Same here with VK ROM and nearly every boot - had it never with all versions before!
[Galaxy S II Original Android Development] hardcore:
K3-25:

- Changed to Linaro GCC 4.4 compiler for better stability

- Better MDNIE display settings to eliminate over-sharpening
[Galaxy S II Original Android Development] Beso:
I am also using VK rom and since K3-24 no boot hangs.

Maybe K3-25 will fix hang boot for everyone else :)

---------- Post added at 10:03 AM ---------- Previous post was at 10:03 AM ----------

Sweet tnx.

Will this effect a battery life ?
[Galaxy S II Original Android Development] duongla:
First reboot, no hang :)

Thanks

---------- Post added at 05:22 PM ---------- Previous post was at 05:21 PM ----------

First reboot, no hang :)

Thanks
[Galaxy S II Original Android Development] Marx2:
After flashing yesterday SpeedMod k3-24 kernel on my SGS2 with 4.0.3 LPW ROM i've lost root (I had cf-rooted kernel) . Did i do something wrong? What can I do to regain root?
[Galaxy S II Original Android Development] zoule HCo:
Flash the k3-25 with odin.. yr device will root again..
[Galaxy S II Original Android Development] kotaxor:
Flash 25 with odin. Hope it's much better than 24.
[Galaxy S II Original Android Development] nmeuret:
No boot lock with V25 so far ... The right one ?
[Galaxy S II Original Android Development] monster75:
Let's hope It is the one. Thanks Hardcore for the work.
[Galaxy S II Original Android Development] nmeuret:
:rolleyes: Sorry, just had a boot lock with V25 ...
[Galaxy S II Original Android Development] Marx2:
I've flashed V25 vua Odin and still have no root.

It's probably problem with SuperSU(?) being very slow
[Galaxy S II Original Android Development] geroxx:
can you please add source-patch? :)
[Galaxy S II Original Android Development] hardcore:
It's at the external download link. XDA Forums was having some problems with uploaded files a while back.
[Galaxy S II Original Android Development] andro6600:
Flashed in CWM, no problem at all! Exellent job with MDNIE profiles Hardcore!!! The BANDING HAS GONE!!! :victory::victory::victory: Also, the all UI feels butter smooth, no stutter anywhere. And bench scores in Nenamark and Quadrant are a bit higher. That's for now, ttommorow a'll check the battery life, but so far i feel that, "This is the Chosen One!" :laugh:
[Galaxy S II Original Android Development] :
Hi Hardcore,

does K3-25 work with the latest XWLPM ROM (4.0.4) or will you do a new "K4" for 4.0.4 ROMS?

Thanks

Gescha
[Galaxy S II Original Android Development] geroxx:
thanks

but i can only find the source for k3-21/24
[Galaxy S II Original Android Development] tomurbanowicz:
What is MDNIE profile?
[Galaxy S II Original Android Development] Bengaal:
Hardcore brings us "project butter" to the S2 :p ;)

Thanks Hardcore !
[Galaxy S II Original Android Development] kotaxor:
25 is Smooth, found that battery usage is slightly better than 24.

No boot loop heee... Great n thanks.
[Galaxy S II Original Android Development] youness1052:
Confusing Antutu Results

Hi,

I tested the rom with ANTUTU and I had a score of 6292 and with the kernel K25 Speedmod I had a score of 4938??

Can someone explain to me why!

Thanks
[Galaxy S II Original Android Development] Alex688:
This does not mean anything anyway, It's just numbers. What really care is the user experience, the smoothness and indeed speedmod k3-25 is smooth so far :D
[Galaxy S II Original Android Development] eric-filth:
Because Speedmod use mc_sched 1 by default.

Change to 0 using script and you will see

Enviado de meu GT-I9100 usando o Tapatalk 2
[Galaxy S II Original Android Development] Sves:
Got first hang on boot issue today:( Sad.. Hope this will be the last one, upon the whole the kernel works perfectly well.

Update. Just rebooted the phone 3 times in a row - booted fine. So much more stable than before. Good.
[Galaxy S II Original Android Development] Beso:
Cool, so it is working great.

I am still on K3-24. It works very good on my Galaxy. (VK ROM)
[Galaxy S II Original Android Development] styx42:
Hi HC,

Thanks for updates and your hard work, on K3-24 and K3-25 Tegrak Overclock freezes the phone. It works perfectly on K3-21, do you have an idea on which change can do that, could you do something ?

Thanks :D
[Galaxy S II Original Android Development] torankozu:
Experienced random restarts and boot hangs on latest K3-25 5 days after installation. Didn't mess around around with voltages and never installed anything yet, my phone is as it was prior and after installing K3-25. I don't know what went wrong. But I still love this kernel though.

Temporarily shifting to other kernels until Mr. Hardcore releases a more stable version and I will come back in a heartbeat:cowboy:
[Galaxy S II Original Android Development] eric-filth:
You are using 4.0.4?

Enviado de meu GT-I9100 usando o Tapatalk 2
[Galaxy S II Original Android Development] torankozu:
Nope..

I'm using XWLPG based NeatRom Lite.
[Galaxy S II Original Android Development] :
I am on 4.0.4 (LPM) impatently waiting for a speedMod Core for my SGS2...:-)

Unfortunately I thing even K3-25 is not yet suitable for 4.0.4 or do you have different experience.

Gescha
[Galaxy S II Original Android Development] andro6600:
No restarts here, everything is fine stock LPG. But I got a non refreshing statusbar clock randomly, don't know if this is kernel releated or Jkay framework? Any suggestions?
[Galaxy S II Original Android Development] Beso:
Flash K3-25 yesterday over VK ROM. No problems. Seems to me the same as K3-24.

With K3-24 I had no problems. Very good battery life and very smooth. Hope K3-25 will be al least the same :)
[Galaxy S II Original Android Development] shingo86:
It was mention by one of the forumers in jkay thread if i rem correctly that disabling killing app with back button might resolve this clock issue.
[Galaxy S II Original Android Development] bill.millett:
K3-25 seems fine for me on Foxhound Revolver Ocelot. No reboots, smooth, stable.
[Galaxy S II Original Android Development] ibrahimz91:
is this kernel good for 4.0.4 or it doesnt fit it !!
[Galaxy S II Original Android Development] Naytmer-fr:
Thanx

Thank you very much for the work.

k-25 Flashed over a criskelo v12 rom. Stable, smooth and very battery friendly till now - and no reboot!
[Galaxy S II Original Android Development] andro6600:
10x man! I'll try this. :)
[Galaxy S II Original Android Development] viscocesco:
Flash non in Omega v15, works very well, test battery drain and I will compare it with Phenomenal 5.5 Medium (based on K3-21) that is the better kernel for battery life.
[Galaxy S II Original Android Development] monster75:
Thanks for comparing. I look forward to see the results.

P.S.

Phenomenal 5.5 is based on Speedmod K3-20 and not on K3-21