yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] AndroidGX:
K3-19 (part 2..) :

Some random hung still at samsung boot logo (3 in 40 reboots).

Better than K3-16 which I almost had like 2 each 3 boots then but problem is still present for me.
[Galaxy S II Original Android Development] freakonaleash:
I am using k3 19 on stock deodex lp9 .everything fine .no problems after 3 days of usage .
[Galaxy S II Original Android Development] iNeri:
I notice that most of them happen when phone is charging. Specifically when charge is finished an turn on connected.

Lpd stock. Ics bootloader

Enviado desde mi GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] emilcioran99:
Same problem here...
[Galaxy S II Original Android Development] c0x91:
If I want to make an undervoltage, how can I do?

Wich file of source code have I to modifiy?
[Galaxy S II Original Android Development] Alexpiri:
Download "tegrak oc ultimate" or try phenomenal kernel that is a undervolted speedmod

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] morg01:
Think the tegrak app is flawed for ics kernels, i get lots of over heating with it, never had a problem with gingerbread

Sent via courier pigeon
[Galaxy S II Original Android Development] nme2:
Never got any problem with Tegrak OCU with speedmod kernel in ICS.

Wanamlite 11.6. 200-800 MHz with. UV

Tapatalk 2
[Galaxy S II Original Android Development] iekansh:
This works with MIUI V4? It is based on Sammy.

Anyone?
[Galaxy S II Original Android Development] billab0n6:
Dear hardcore,

Do u suppose u are able to do a speedmod kernal for aokp roms?
[Galaxy S II Original Android Development] SaneinOne:
Stock Samsung only.
[Galaxy S II Original Android Development] rjsmer:
Lol... This is best now I hate siyah kernel... Never got a score about 4000+ with siyah and now I'm getting back to back :-D :-D :-D

Also no more battery drain... smooth like my gfs lips :-P
[Galaxy S II Original Android Development] apanihi:
You hate Siyah? Easy bro.. You just don't know what you're doing 4396 CM9+Siyah 3.2.4
[Galaxy S II Original Android Development] rjsmer:
Here is mine you are on CM9 I'm on stock... See the difference bro... i never got good battery backup with siyah also it has a major problem that is the battery meter never shows correct... You need to reset it again and again... Via etweks... What ever it called...

That's my thinking... About it... :)

Sorry for my bad English...
[Galaxy S II Original Android Development] apanihi:
I wanted to try this alternative to see what kinda score I get. Siyah devs are good guys, they do free work for the community.
[Galaxy S II Original Android Development] rjsmer:
Yeah they are!!!
[Galaxy S II Original Android Development] Brotuck:
@Hardcore any news regarding the hanging on boot problem ?

I can reproduce the problem now every time.

-Shutdown the phone

-Let it charge

-Disconnect USB after charging

-Start phone -- Hanging at bootlogo

-Hold startbutton -- Phone starts

Using XWLPD (XEN) with ICS bootloader
[Galaxy S II Original Android Development] ZaKaTRoN:
In my case, sometimes when I clean cache, and dalvik.

XWLPD (XEE), and ICS bootloaders. Same issue using LP8 and GB bootloaders.
[Galaxy S II Original Android Development] bervin:
Did Hardcore remove init.d support??? cause when i put in a vc script to UC to 1ghz it just doesn't happen but when i open VC to check its at 1ghz there..:confused::confused::confused:
[Galaxy S II Original Android Development] LNJ:
VC won't work with this kernel afaik. Only Tegrak.
[Galaxy S II Original Android Development] rjsmer:
Nice info... Thanks
[Galaxy S II Original Android Development] r0nald:
great kernel! Thanks mate...;)
[Galaxy S II Original Android Development] knuckle03:
K-19 stil hangs at boot sometimes? Thnx.
[Galaxy S II Original Android Development] rjsmer:
Here is my review after using it two days...

Battery life is double then stock...

Normally I got 2.5 hrs with full use without wifi and BT

On stock

With speedmod I got battery backup 6.4 hrs with full use without wifi and BT

No overheating...

Only problem I got sometime it stuck on bootloop... Nothing else please fix it

awosme kernel I'm going to use it for lifetime
[Galaxy S II Original Android Development] AndroidGX:
+1 ! :)

Btw It_ler, I confirm that XWLPD CF-Root kernel is the best I've ever seen after LP3 one :cool:
[Galaxy S II Original Android Development] dragon135:
Wow finally stock kernel XWLPD can match custom one.

Thinking to switch to CF-Root one, but I will miss speedmod's USB charging speed and I don't like SuperSU.
[Galaxy S II Original Android Development] Karpfenhai:
Lets make a petition to hardcore ;)

But i think he will do it by himself after analyzing the sources.
[Galaxy S II Original Android Development] pikachu01:
There is no source newer than what hardcore is using now. There's only one ICS source for I9100 which is this one:

GT-I9100_ICS_Opensource_Update4.zip
[Galaxy S II Original Android Development] dragon135:
I just tried stock XWLPD CF-Root.

First impression: speedmod is definitely smoother. I have 41 pages in TouchWizz app drawer, dragging pages with speedmod is faster and smoother.

Maybe because speedmod disabled printf on the kernel.
[Galaxy S II Original Android Development] JuaNMaN:
+/-4200 Score in Quadrant with stock LPD ROM (and without uninstall crApps) must tell everything about this great kernel.
[Galaxy S II Original Android Development] Brotuck:
Back on stock LPD kernel. The phone kept on hanging on every reboot.

Batterylife is even better then Speedmod. (yes i have measured it)

During night on stock kernel LPD. Consumption between 0.5% and 0.6%

During night on Speedmod K3-19. Consumption always 0.6%
[Galaxy S II Original Android Development] pikachu01:
Try disabling sched mc?
[Galaxy S II Original Android Development] pissyhun:
how disabling sched_mc?
[Galaxy S II Original Android Development] pikachu01:
#!/system/bin/sh

echo 0 > /sys/devices/system/cpu/sched_mc_power_savings;

Put this in a file called "disable_schedmc" and chmod 777. Put the file in /etc/init.d
[Galaxy S II Original Android Development] Brotuck:
You mean on the Speedmod kernel ? What does this help if i disable it on a running phone, when the (only big issue) is that it hangs at bootlogo ?

Am i missing something ? :confused:
[Galaxy S II Original Android Development] pikachu01:
For your battery problems, not for the hang-at-boot. :)
[Galaxy S II Original Android Development] hirak99:
D:\SpeedMod>adb shell mount -o rw,remount /dev/block/mmcblk0p9 /system
[COLOR="Red"]mount: Operation not permitted[/COLOR]

Unfortunately it's again not allowing me to mount System in rw mode. Am I doing something wrong? System's rw mode would be great because it allows me to do some maintenance work (including renaming some system files on phone, and replacing some with files from my computer's hard disk) using a script.
[Galaxy S II Original Android Development] Karpfenhai:
No issue here, but adb shell should automount system as rw or?

If i connect my device and enter adb shell, im root and its rw by default, weird,

on the phone try this:

"busybox mount -o rw,remount /system"

on adb, /system should be in /proc/mounts, so adb shell mount -o rw,remount /system should work!

or try this way:

adb shell

su

remount rw

Last attempt but from GB -> mount -o rw,remount /dev/block/mmcblk0p1 /system

Good Luck!

EDIT: not permitted, are you root? type su or su - first!
[Galaxy S II Original Android Development] hirak99:
Ahh - just figured out - doing a simple "adb root" makes it work. Thanks!
[Galaxy S II Original Android Development] Red94:
Batterij historie

Hi,

Wich software offer you the "Batterij Historie" like the screenshot in the previous page ?

Regards,
[Galaxy S II Original Android Development] alktlr:
Battery Monitor Widget
[Galaxy S II Original Android Development] eranyanay:
it feels like really good kernel, but for standby.

once using the phone a little, battery drain is very high

is it based on the new LPD? I heard its very good
[Galaxy S II Original Android Development] ozzyita:
Hi,

Can someone link me to stock ldp kernel root.

Thanks

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] It_ler:
You can use the CF-Root kernel for XX_NEE_LPD from Chainfire (=> http://xdaforums.com/showthread.php?t=1103399&highlight=CF+Root) to root your stock XWLPD ROM.
[Galaxy S II Original Android Development] emilcioran99:
For this moment I gave up speedmod K3-19.

If with LPD firmware the hang on boot was ok because occurs less frequently, from yesterday with LPW hang on boot occurs every rebooot (or every second reboot) and this is so... annoying.

For now I'm staying with the CF XXLPW kernel and hope that Hardcore will solve this problem soon. :)
[Galaxy S II Original Android Development] Jonjungle:
K3-19 is working perfectly on my S2 and am impressed with the battery life!

I'm using Criskelo's V10 rom and SpeedMod's K3-19.

Great job as always, thanks Hardcore!
[Galaxy S II Original Android Development] hardcore:
K3-20:

- Delayed min_free_kbytes adjustment a bit to prevent hanging at boot

- Enabled utf-8 support for CIFS
[Galaxy S II Original Android Development] Mr.Greg:
Sir, I have some issue with your kernel. I'm using Turkbey rom, LP9 base, 162 DPI, trying to install K3-19 version and stuck on sgs2 animations. Tried on 240 DPI was ok. Changed back to 160 DPI and stuck again. Do you know how to solve this? Thanks.
[Galaxy S II Original Android Development] emilcioran99:
Flashed already.

Hope that hang-on-boot is going away... far away... :)

Thanks Hardcore!

LE:

First reboot => no hang-on-boot.

Second same.
[Galaxy S II Original Android Development] Brotuck:
Thanx hardcore !

Reboot/hanging issues are gone now with the latest K3-20.
[Galaxy S II Original Android Development] AndroidGX:
K3-20 :

First boot : zero hang

Second and more (6 for the moment) : zero hang.

Will report if I see one :)
[Galaxy S II Original Android Development] miguecasla:
Testing K3-20

After 3 boots and 30 min, flow like a silk :D

Now i gonna run some quadrant tests.
[Galaxy S II Original Android Development] morg01:
@hardcore

Whats the process of installing the cwm touch recovery over your included version, is it possible?

Sent via courier pigeon
[Galaxy S II Original Android Development] jazz in:
After flash speedmod K3-20, first boot no hang. Then I went back to CWM and did the last dalvik cache delete (I always do dalvik cache delete after flashing kernel and first reboot) and this time hung on boot. So we have still hanging issue.
[Galaxy S II Original Android Development] kotaxor:
k3-20...totally no hang on reboot...great!
[Galaxy S II Original Android Development] rogers11:
Maybe it's the recovery that causes the hang.

I cannot remember that a simple reboot caused the problem here, it always happened when installing something via CWM.
[Galaxy S II Original Android Development] kotaxor:
Had installed thru CWM...without hang.

So far had already reboot 3 times without any hanging issue.

Did only 'wipe cache'.
[Galaxy S II Original Android Development] nme2:
I got the same issue.

Stock LPD, K3-20, UV with Tegrak OCU, Jkay Mod

Tapatalk 2-vel küldve az én GT-I9100-ről
[Galaxy S II Original Android Development] rjsmer:
Stuck on very first boot lol... Nywyz... I don't care about that...

I'm in love with this kernel :D
[Galaxy S II Original Android Development] zool84:
testing now, fed up from those kernels with undervolting and all kind of sh**t :D

hope that i'll not get any issue, i'm using WANAMLITE 11.9

EDIT: first boot after install ok (i have used S.U.K.C.S), second ok, third ok, fourth ok :D

will report about battery life after 2-3 cycles of charging

thanks hardcore

---------- Post added at 10:23 AM ---------- Previous post was at 10:11 AM ----------

which rom are you using?
[Galaxy S II Original Android Development] rjsmer:
XWLP7
[Galaxy S II Original Android Development] zool84:
use this and reinstall speedmod, normally it should work without hang on boot
[Galaxy S II Original Android Development] rjsmer:
Ok... Let me try

Will come with result... ;)

Can you provide me that script or a working link??? ... tht link is not... working
[Galaxy S II Original Android Development] zool84:
http://xdaforums.com/attachment.php?attachmentid=1056302&d=1336820502
[Galaxy S II Original Android Development] AndroidGX:
HANG detected ! :D

Just appeared right after finishing a nandroid backup via CWM manually.

So the problem seems not solved for me :(
[Galaxy S II Original Android Development] Hilmesh:
Has anyone faced any problem with Wifi Sleep with K-19, 20. I am using XWLPF and it was properly going to sleep with only CF-root but now after installing K-20 my wifi remains ON even after screen turns off. Any advise please?
[Galaxy S II Original Android Development] Daniel:
Nice kernel hardcore. But would really love if it had boot animations.

Btw im from singapore too :)
[Galaxy S II Original Android Development] Talvathir:
2nd boot after installation = hang :(.

Wanamlite 11.8 + K3-20.
[Galaxy S II Original Android Development] cayar:
Antutu Benchmark

Stock ics kernel score:6210

K3-20 kernel score:5089

Why is there much difference? :)
[Galaxy S II Original Android Development] pikachu01:
Try again and now use performance governor for both CF-root and Speedmod.
[Galaxy S II Original Android Development] rjsmer:
Here is my new score lolzzz....

:-D:-D:-D
[Galaxy S II Original Android Development] Joravis:
Really good kernel ! :) (I just noticed that internal/external storage are inversed in recovery :p)
[Galaxy S II Original Android Development] :
What do you do to get such a high score? I hardly get above 4000....
[Galaxy S II Original Android Development] rjsmer:
Overclocked ...to 1.4 Ghz ...:-D:-D:-D

But don't try it it makes my phone over 65°c not stable...:D
[Galaxy S II Original Android Development] mark2222:
try it at 1250mv

---------- Post added at 11:06 PM ---------- Previous post was at 11:05 PM ----------

been like that for ages
[Galaxy S II Original Android Development] rjsmer:
Thnxxx...let me check...;)
[Galaxy S II Original Android Development] Karpfenhai:
Don't wanna be a smartass, but y don't you just install your custom boot animation??

Guys, just read!! It has been explained so many times..

@HC, could you pin this simple short guide to the op to finally end this never ending story?

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] cayar:
I chose the performance governor: 3482 points.:confused:

XXLPF stock kernel installed: 6345 points

Another problem: battery percentage is wrong.

For example Battery level: 80%

now 20 minutes of browsing the internet (with wifi)

Battery level: 74% (good)

Restart the phone, battery level: 19%:eek:

I connected to the computer via USB. battery level: 59%

I think there's a problem.;)
[Galaxy S II Original Android Development] therealashish:
Calliberate it once,it happens when u have flashed a new kernel.
[Galaxy S II Original Android Development] Arnadel:
Hello guys

Where is the CWM ??

I installed Speedmod kernel K3-20 but I can't found CWM.
[Galaxy S II Original Android Development] cayar:
After installing the kernel, I had calibrated.

but the problem continues. I installed the stock kernel resolved the problem
[Galaxy S II Original Android Development] YaPaY:
I hope you add the BLN support.

Thanks and congs for your work
[Galaxy S II Original Android Development] It_ler:
You mean: ClockWorkMod recovery mode is there, but CWM Manager app is missing?!

You can check the CWM recovery mode by shutting down the phone, then press Volume UP + Home + Power button as long as the recovery menu appears.

For the CWM Manager app:

1. Reboot the phone.

2. If that does not help, flash the kernel again.

3. If that does not help either, install CWM Manager app separately.

You can find some different versions here on XDA.

Good luck !
[Galaxy S II Original Android Development] Arnadel:
Can you give me CWM app apk ?
[Galaxy S II Original Android Development] emilcioran99:
Here you are. :)
[Galaxy S II Original Android Development] zool84:
same here :(

but not so often like previous version
[Galaxy S II Original Android Development] ciccio83q:
Well, here we go again.

I'm on wanamlite 11.6 with speedmod k3-19.

I had all hang related problems. But last week I was playing with rom manager and it said that cwm didn't match with the one installed.

So I've installed from rom manager the cwm 4.0.1.5.

What happend?

No hang problems at all since then. I've tried a lot of times, rebooting, with the charger, from recovery, etc.

Just a coincidence?

Maybe.

Can anyone else try?
[Galaxy S II Original Android Development] androidkid311:
On wanamlite 11.9 with k3-20 and no issues. Flash a theme as well and no hangs :D. I've missed this kernel. Coming from cm9 :)
[Galaxy S II Original Android Development] eric-filth:
This "problem" is because mc_sched = 1 on speedmod kernel.

Try using 0 and will see the difference.

Enviado de meu GT-I9100 usando o Tapatalk 2
[Galaxy S II Original Android Development] It_ler:
For those who are interested in kernel benchmark and battery test results:

Here is my thread with latest test results including SpeedMod K3-20 => http://xdaforums.com/showthread.php?p=26775950
[Galaxy S II Original Android Development] tomurbanowicz:
Where the stock kernels are download from? (ex. Stock XXLPS)
[Galaxy S II Original Android Development] zool84:
from chainfire thread
[Galaxy S II Original Android Development] DanDroidian:
Um, K3-20 should work for the new LPG, right?!?!
[Galaxy S II Original Android Development] cbeckstein:
It does... Of course...
[Galaxy S II Original Android Development] zool84:
yes all the kernel are made from GT-I9100_ICS_Opensource_Update4
[Galaxy S II Original Android Development] It_ler:
Some stock kernels can be downloaded from Intratech's Official Firmware thread => http://xdaforums.com/showthread.php?t=1075278

or just extract the zImage file from the stock ROM.
[Galaxy S II Original Android Development] Bengaal:
Yeah man! No problem:) lol 2 people were before me
[Galaxy S II Original Android Development] didopidobg:
+1 confirmed, this works! 4 manual reboots after that, no hang. Thanx man for the tip
[Galaxy S II Original Android Development] hakaz:
Can confirm that, every reboot after deleting dalvik cache and/or cache partition hangs with speedmod K3-19/20, also holding the power button to shut down the phone leads to a reboot not to a shutdown. Interestingly deleting the caches AND fixing the permissions in recovery leads to a clean reboot :confused: ...

Anyone to confirm pls?
[Galaxy S II Original Android Development] ciccio83q:
Well, good for you!

I hope more people will try and we can find a real solution. So, no more hang boot for me and the friend didopidobg.

Thanks for trying.
[Galaxy S II Original Android Development] joezy07:
Hi !

I use latest speedmod now and I have a question.

Sometimes I encounter a condition when I charged my phone, the charging speed is very slow or sometimes didn't charged at all.

This condition can be solved by restarting my phone, but it's a pretty annoying bug.

When I flash this kernel, I flashed kernel cleaning script before.

Anyway, this kernel is fantastic ! Give me the best battery life.
[Galaxy S II Original Android Development] mrcreativity:
This is what I've noticed.

Flashing the odin version thru pc odin never leads to a boot failure. Flashing the CWM version thru recovery does.
[Galaxy S II Original Android Development] xtatty:
Trying to install cwm 4.0.1.5 through the kernel's cwm (5.8.1.8) but the devise freezes.

How did you install it?

Thank you.
[Galaxy S II Original Android Development] Kaffee4Eck:
This problem is nice. Now we can see every phone works better with this or this or them xD

I switch always from Siyah to Speedmod and from speedmod to siyah wihtout any problems xD

Now Siyah xD
[Galaxy S II Original Android Development] francis820:
Tried the k3-20 today and did a couple of tests. In Quadrant, I got slightly higher scores than the stock kernel (4201 from 4125), but on Antutu it was lower (4133 from 6190).

I had to to some more tests especially apps for comparison, but for now I can't conclude yet :confused:

Running DXLP9 by the way...
[Galaxy S II Original Android Development] ciccio83q:
Rom Manager.

You can use the free app from the play store.
[Galaxy S II Original Android Development] Daniel:
Great kernel man. Running k3-20 on pure ics rom, previously on siyah kernel i could only get around 9hrs of battery life. Now i am getting 12-13 hrs. Quadrant scores 4215 highest. Very good balance of performance and battery life :)
[Galaxy S II Original Android Development] viscocesco:
problem with mouse

There is a problem in Speedmod K3 (but also in other kernel) and mouse, bluetooth or usb.

The button, right, left and center have all the same function (tap), so if I connect my mouse at SGS2, I can close application, open menu ecc.

The problem isn't present in old gingerbread version.

I can't find a solution, try different kernel but all have the same problem and I love Speedmod, use it from K2 (after bad experience with Siyah...)

I hope that hardcore can fix it, before this problem, often I connect my phone to TV with HDMI cable and use bluetooth mouse but now I can't use it.
[Galaxy S II Original Android Development] kotaxor:
Hmmm, found this to be quite true...seem much better to flash thru pc .
[Galaxy S II Original Android Development] iscio:
Hi sorry for my bad english. do you kernel support init.d script? because I am applying this mod

http://xdaforums.com/showpost.php?p=23880938&postcount=35

but with your kernel it doesn't work, I tried with another one and it works correctly.

thank you very much
[Galaxy S II Original Android Development] 4l3gU:
Speedmod don't support init.d script

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] pikachu01:
What are you talking about?? :S

Speedmod supports init.d scripts.

http://xdaforums.com/showpost.php?p=24263628&postcount=1

Read the first post!

The init.d scripts probably aren't named correctly. It should be named "S[something]" without an extension and have a chmod of at least rwx-r-xr-x.
[Galaxy S II Original Android Development] 4l3gU:
I remember that don't support...and now download and install thanks and sorry for the wrong reply...:D:D

"mas memento audere semper"
[Galaxy S II Original Android Development] iscio:
mmm...with another kernel the script works correctly
[Galaxy S II Original Android Development] Karpfenhai:
Mass storage works fine with speedmod!

But you have to place the script in /system/bin folder!

Name it to customboot.sh and paste this into it:

#!/system/bin/sh

/system/bin/setprop sys.usb.config mass_storage,adb

/system/bin/setprop persist.sys.usb.config mass_storage,adb

/system/bin/setprop sys.usb.state mass_storage,adb

These are the correct permissions:

This method works 100% on any ROM.

Have fun! :cool:

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] iscio:
what program do you use in this screen? thank you
[Galaxy S II Original Android Development] Karpfenhai:
That's just ghost commander, a Norton commander clone.

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] iscio:
ok in user I have "1" and in group "root". Have I to change like you?
[Galaxy S II Original Android Development] Karpfenhai:
Not necessarily, but give it a try, don't forget to reboot and connect to pc, mass storage mode should pop up by automation.

I cross my fingers!

Tapatalked from my Samsung GT9100
[Galaxy S II Original Android Development] iscio:
I don't understand...with speedmod the script doesn't work. I tried with abyss kernel and the script works very well and when I plug my usb mass storage starts.

Here also my screen

But are you sure that with last speedmod init.d works? what could I do?
[Galaxy S II Original Android Development] iscio:
I found another user with my problem

http://xdaforums.com/showpost.php?p=27073708&postcount=79
[Galaxy S II Original Android Development] DanDroidian:
I don't get vibrate alerts for FaceBook messenger. Am i the only one,, or had this been solved, identified, etc?