yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Ankit Tulsian:
Going to test the deepsleep once again to see if any difference after 1 day of installation.
[Galaxy S II Original Android Development] morg01:
Had a low battery and non responsive screen issue from waking, had the issue before with one of the test 18 kernels, gone back to 19 test 5

Sent via courier pigeon
[Galaxy S II Original Android Development] mabmed:
Hi..

After upgrade from K2-18 to K2-19, I got "media scaning..." message in notification bar when I unplug my phone from charger.. Any solution?

Thank You..
[Galaxy S II Original Android Development] Canadoc:
After last 2 speed mod 19 kernel flashes, my apps that were on SD card show as clear icons worth SD marked on them. When pressed they say not installed.

Any idea?
[Galaxy S II Original Android Development] zZarZiLLoSs:
The very best lol .....
[Galaxy S II Original Android Development] iNeri:
He'll yeah.

Stock 1650 mah battery ;-)

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[Galaxy S II Original Android Development] sefuleo:
Use firefox mobile to download.
[Galaxy S II Original Android Development] ephraim:
Or Opera Mobile
[Galaxy S II Original Android Development] jbarol:
I didnt want to double post about this, so I will link to the original issue:

http://xdaforums.com/showthread.php?p=21713338

Basically I am having random reboots and homescreen problems. I am running XXLA2 and 19-test 5.

Has anyone else had this problem? Is there a way to fix it?
[Galaxy S II Original Android Development] blunted09:
tried searching and reading through as much as possible but no answer. Any reason why i cant change the color saturation to samsung's native? Also, anyone notice when coming from browser to home the screen color dims until you hit one of the soft buttons on the bottom?

Sry if this has been discussed but i cant find it anywhere.

EDIT-NM, found some info some 300 pages back. no solution i guess.
[Galaxy S II Original Android Development] doongoo:
K2-19 is very battery friendly. Loss only 1% battery in 8 hours of flight mode.

In standby it is very battery friendly. I have now more then 17 hours on battery and lost only 8% (screen on was only 8 minutes - that's why I say on standby)

hardcore=great work, as always!:)
[Galaxy S II Original Android Development] ayk33:
alternative link for v19:

http://hotfile.com/dl/143313338/24f1c9b/speedmod-kernel-s2-k2-19-CWM.zip.html
[Galaxy S II Original Android Development] mabmed:
Waiting...

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[Galaxy S II Original Android Development] Pfeffernuss:
Now really!? "Demanding" an answer within 10 hours?
[Galaxy S II Original Android Development] It_ler:
There are some good suggestions in Intratech's thread for your issue.

I would recommend to wipe cache partition and Dalvik cache in recovery mode (press Volume UP + Home + Power buttons until recovery menu appears).

Then re-flash the kernel (would try the latest SpeedMod K2-19 without the "test-x").

Sometimes, this is enough to eliminate the bootloop.

If not, then you might have to do the factory reset (like suggested by the other users in Intratech's thread).

Good luck !
[Galaxy S II Original Android Development] KennyLegend:
K2-19 running great here on Checkrom v5 test xila2.

Thx Hardcore.
[Galaxy S II Original Android Development] thanksgiving60:
had a random reboot with k2-19 while existing out of the market today

wasnt doing anything fancy...

was running stock rooted LA2

this is the only random reboot i got from all of the speedmods so im not too worried

this kernel has been great
[Galaxy S II Original Android Development] jbarol:
The exact same situation as I had. Let me know if it happens again. I have had about 4 or 5 since flashing on friday. today i flashed the new 19, and so far havnt seen a reboot.
[Galaxy S II Original Android Development] mathsmart:
k2-19 final is the same as test 5 ?
[Galaxy S II Original Android Development] Manitax:
No! This question has already been answered.

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[Galaxy S II Original Android Development] golcheck:
Just wanted to try this kernel but there was no option in CWM to restore...had to flash back my old kernel (siyah)
[Galaxy S II Original Android Development] gokhanmoral:
there is restore option in CWM.

it is just different than in siyah.

backup/restore works with internal sdcard and the other "backup/restore from internal" works with the external. it is the other way around for siyah.

if you backed up with siyah you can restore it with "restore from internal" using speedmod.
[Galaxy S II Original Android Development] EarlZ:
You can always use Tegrak's App.
[Galaxy S II Original Android Development] troyjamz:
Tegrak OC does NOT work with this Kernel. OC is not supported yet. Hardcore, you have done an amazing job by the way. Love your Kernel. Thanks for your work, it is much appreciated!
[Galaxy S II Original Android Development] ZVictor:
Can someone please elaborate ?

I can't find "flash kernel" option in CWM Rom Manager nor in CWM Recovery mode.

Thanks
[Galaxy S II Original Android Development] nikzDHD:
Not Rom Manager or Recovery, use the CWM Manager.

http://cl.ly/9HCo

I've uploaded it for you. It's an APK just install as normal.
[Galaxy S II Original Android Development] ZVictor:
Thanks for the help, but for some reason the installation fails :(

I'm on Cognition 1.31 Rom.

Oh well ,I guess I'll just flash with Odin.
[Galaxy S II Original Android Development] jasontschan:
using root explorer to put the apk into system/app, you will find the app called cwm, it is an useful app that I recommend you to install it:cool:
[Galaxy S II Original Android Development] ZVictor:
It worked, thanks.
[Galaxy S II Original Android Development] alcurtis93:
I have been having a few random reboots with t19 which is weird. Any ideas? Will try t20
[Galaxy S II Original Android Development] jetshinoda:
Flashed the T-20 kernel..so far working just fine on Lite'ning ROM 5.0 :-)

thanks hardcore for the awesome kernel
[Galaxy S II Original Android Development] MuayThaiFighter8:
On T20 battery is getting too hot and can't charge properly (LeoMar rom). Anyone else experiencing this?

What can the issue be here?
[Galaxy S II Original Android Development] ZVictor:
I just finished charging with new T20 kernel and didn't notice battery getting too hot, but the charge rate is much slower from my previous kernel (Niphetamine) judging by time it took and the battery graph slope.

Could it be that hardcore somehow limited the charge current ?
[Galaxy S II Original Android Development] hardcore:
Nope, the other kernel increased the charge current limit. Could be dangerous so I'm not doing it.
[Galaxy S II Original Android Development] ZVictor:
Thanks for the explanation , so I wasn't imagining the longer charge time ;)
[Galaxy S II Original Android Development] EarlZ:
HC, I miss the autobrightness tweaks you had before.. I kinda want to increase the lowest auto brightness level the phone can go to a higher level since its just way to dim.. any chance to implement this ?
[Galaxy S II Original Android Development] saar17:
why my cpu level gone down to MAX 528 MHZ AND MIN 19.2 MHZ?!
[Galaxy S II Original Android Development] troyjamz:
Dude, you can not use SETCPU with this Kernel, that is why. How many times does it have to be said? NOT OVERCLOCKABLE NOT UNDERVOLTABLE AND NOT COMPATIBLE WITH SETCPU OR TEGRAK OVERCLOCK.
[Galaxy S II Original Android Development] EarlZ:
I got tegrak OC working on this, I guess Im special ;)
[Galaxy S II Original Android Development] nikzDHD:
I'm impressed with this kernel its working very well.
[Galaxy S II Original Android Development] Azdian:
one of the best kernel I'v ever used .. since the i9000

perfect job ... battery life is awesome :)
[Galaxy S II Original Android Development] kotty:
why there is no boot animation support?will it affect batt life ?
[Galaxy S II Original Android Development] kobi63:
set topoff current in battery driver to 100mA (stock value is 200mA) to ensure that the battery is fully charged before the charger circuit stops charging. Your 100% level will be a bit higher than before.

This is from siyah kernel, can you implement it in your kernel?
[Galaxy S II Original Android Development] akbarhash:
Return back to 18

Sent from my GT-I9100
[Galaxy S II Original Android Development] jbarol:
Thanks! I dont know how i missed this post.
[Galaxy S II Original Android Development] FrenchSparda:
Whats that ? Are you using your phone or do you just keep the screen on during 7 hours..............Nokia 3310 seems to be a good phone for you.
[Galaxy S II Original Android Development] ciprianruse:
Hy,

I'm using checkrom rev v4 with k2-19 and i had installed bln from kitchen app but it does not do anything and i'm wonderrng if i didn't do something wrong or if this kernel which i love does not support bln ?
[Galaxy S II Original Android Development] donalgodon:
Prepare your asbestos suit for flaming.

This kernel does not support BLN. Never has. Probably never will. Better that way.

If you 'need' BLN, choose another kernel that does support it.
[Galaxy S II Original Android Development] californicated:
k2-19 test 5 is amazing, didn't flash k2-19 as there is nothing to improve :)
[Galaxy S II Original Android Development] marcinl:
use NoLed (ffree in market) for me its better then BLN

more options
[Galaxy S II Original Android Development] Jeremy:
Omg the battery life is insanely good.
[Galaxy S II Original Android Development] robbiekhan:
Well test5 K19 is amazing. Previously I've not been a fan as I had battery drain in older versions but this is superb compared to all other kernels I have tried.

Here's my current usage rundown, heavy usage btw. Lots of WWF/Wordfeud, all Google sync (Gmail, Calendar, WhatsApp etc etc), WiFi on, some GPS, an afternoon of mobile network only, lots of screen on time.

As mentioned, deep sleep is excellent.

(ignore the little green charging bit, I plugged into my PC that night to transfersome files but that didn't really charge the batt as it's just low power USB)

Basically over a whole day with 5hours+ of screen on time and no "tweaks" anywhere else. CheckROM HD v4 btw.

All of a sudden I'm not so fussed about lack of CWM App support.
[Galaxy S II Original Android Development] ozzyita:
Had my first reboot with version 19 final while using opera mobile :'(

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[Galaxy S II Original Android Development] pakatus:
well...just install CMW2.0 Apk and dont care about this anymore :)
[Galaxy S II Original Android Development] newHere:):
is the problem of the screen doesn't turn off is solved?

thanks :)
[Galaxy S II Original Android Development] robbiekhan:
It must be my birthday!
[Galaxy S II Original Android Development] kobi63:
Guys what do you prefer? k19 or k19 test 5? I was on test 5 but i moved to k19 and i'm not sure which one is more battery friendly, i just remember test 5 was amazing..

what do you say?
[Galaxy S II Original Android Development] eastonfr:
Test 5 for me has better performance and battery life!
[Galaxy S II Original Android Development] komsa:
no more screen issue :)
[Galaxy S II Original Android Development] newHere:):
thanks.. :)
[Galaxy S II Original Android Development] andolfree:
support 2nd core (by tregak)?
[Galaxy S II Original Android Development] legionxx:
any one has upload or links to test 5?
[Galaxy S II Original Android Development] nechmadi:
k2-19-test5

https://rapidshare.com/files/2137044614/speedmod-kernel-s2-k2-19-test5-CWM.zip
[Galaxy S II Original Android Development] legionxx:
Thanx for the link buddy! :)
[Galaxy S II Original Android Development] mark wild:
This KERNEL is superior...

This is what I get, I was to boored to wait till it goes down to to 1%. So, yeah... best kernel I used jet. Even my live wallpaper doesn't slow the fluidity down. Hands down, best there is... Hats off, Hardcore.
[Galaxy S II Original Android Development] zaclee:
does it support custom boot animation? if yes, which location should put in, thx.
[Galaxy S II Original Android Development] slig:
One question. Looks like on SpeedMod "uptime" command does not include deep sleep time in total uptime. On stock it was OK. Is this the way it should be (some battery saving reasons) or maybe it is some kind of a bug ?
[Galaxy S II Original Android Development] Chanz09:
K2-19 Getting good battery life on standby but Loosing more when using the phone compared to k2-18. Phone Rebooted itself few times. cleared all cache.
[Galaxy S II Original Android Development] donalgodon:
Maybe try running one of the cleaning scripts also. Wouldn't hurt.
[Galaxy S II Original Android Development] 1edge1:
Anyone else having trouble connecting to USB storage mode. Not sure if it has been an issue before
[Galaxy S II Original Android Development] Chanz09:
Works fine when i flash back to k2-18, i will try cleaning script too
[Galaxy S II Original Android Development] moxxon:
SetCPU?

One noobish question:Do i need SetCPU with this kernel? If i want better battery life do i need to set profiles in SetCPU or is it better to leave everything to kernel?
[Galaxy S II Original Android Development] robbiekhan:
The answer to your question is...

...

..

.

No :p
[Galaxy S II Original Android Development] lrcquest:
Its always best to use the cleaning script prior to flashing a new kernel to avoid bad experiences.

Link http://xdaforums.com/showthread.php?t=1363738

Using the K2-19 now. Did not have a good experience with K2-18 (random reboot, delayed response, battery drain issues etc) so had been using K2-16 since now. But K2-19 Works just fine.
[Galaxy S II Original Android Development] Rasmusvm:
Used the cleaning script 1.6, and on k2-19 since yesterday. Amazing batteri and no reboots.. I always run the script before flashing kernels..
[Galaxy S II Original Android Development] doongoo:
you don't need SetCPU or any kind of CPU-tools (I've asked it before, and got the answer from hardcore). If you have SetCPU on your phone (installed before) and has any profiles, then after disabling it's service don't forget to clear also cache and dalvik cache. I did not, and my CPU ran only on 800 MHz after freezing SetCPU. I cleared both caches and everything was OK :)
[Galaxy S II Original Android Development] segelfreak2:
Does the Speedmod Kernel fully support Tegrak Overclock App settings?

Hello @ALL

I have a very simple and short question regarding the newest SpeedMod Kernel K2-19. Can I use the "Tegrak Overclock" App with all its functions, or are there any restrictions or things which do not work with the newest Speedmod Kernel?

Basically I want to modify my voltages and frequencies of the CPU and GPU. On the other side I am also interested in using a different scheduler (deadline). So I would like to split this question up into five sub-questions:

Does the newest Speedmod Kernel support the Tegrak Overclock App in terms of:

1) CPU undervolting

2) CPU frequency chances

3) GPU undervolting

4) GPU frequency chances

5) Scheduler switching

I would be glad if someone could answer these questions. If you do not want to write a long story it would be nice if you use this short notation:

Y - Yes, supported

N - No, not supported

? - Sorry, I do not know

For example: Y/N/Y/N/?

Best regards,

segelfreak
[Galaxy S II Original Android Development] Alexpiri:
N/Y/N/N/N

Where i write no it is because there is a popup like that

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[Galaxy S II Original Android Development] DaLuigi3:
what do you talking? i think you should update your app...

i use the tegrak app for undervolting and you can do all these things

so i say Y/Y/Y/Y/Y

greetz
[Galaxy S II Original Android Development] Alexpiri:
Just reinstalled the app and the same thing happens!

Speedmod k2-19

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[Galaxy S II Original Android Development] thanksgiving60:
i been having random reboots as well...:(
[Galaxy S II Original Android Development] luexi:
Dun understand why the whole k2-19 series

is jerky(transition) when switching between pages in the home screen using go launcher.

it runs smoothly at 18. :confused::confused:
[Galaxy S II Original Android Development] DaLuigi3:
which version do you use?

1.2.6 is the latest version

here an extract from the market description:

Features on Ultimate

*Lock GPU clock to 267MHz (Galaxy S II/Galaxy Note/Galaxy Tab 7.0+)

*Set customized GPU clock. (Galaxy S II/Galaxy Note/Galaxy Tab 7.0+)

*Set customized GPU voltage. (Galaxy S II/Galaxy Note/Galaxy Tab 7.0+)

*Set scaling governor and min/max frequency.

*Set customized frequency (1.0 ~ 2.0 GHz)

*Set customized voltage (750 ~ 1400 mV, OV or UV available)

*Tweaks (Io Scheduler)

i think you are using an old version of the app.....

greetz
[Galaxy S II Original Android Development] dica:
No such a problem here
[Galaxy S II Original Android Development] netban:
Perhaps reading OP would have been advantageous.

K2-19:

- Updated compiler options

- PREEMPT mode

- CPU hotplug changes

- Enabled KALLSYMS_ALL for Voodoo Louder and Tegrak OC compatibility

- Updated scheduler tweaks

- Disabled AFTR cpuidle mode

- Slightly more aggressive GPU DVFS speed increase

- GPU base clock set to 167MHz instead of 160MHz

- Disabled some more debug logging in the kernel

I could be wrong here but I'm sure that means its compatible with Tegrak :rolleyes:
[Galaxy S II Original Android Development] FrenchSparda:
+1

with 19 phone is really smooth, quick with excellent battery life
[Galaxy S II Original Android Development] nikzDHD:
I can confirm Tegrak Overclock does work, I've got the ultimate version and just tried it for you guys asking.
[Galaxy S II Original Android Development] luexi:
Sorry, forgot to add that I am using LWP.

Static is of course smooth
[Galaxy S II Original Android Development] the_gunners:
i came from another kernel (siyah), after flashing K2-19 i got wrong CWM version. any info how to solve this ?
[Galaxy S II Original Android Development] hardcore:
Boot into CWM using the 3-button combination (vol up + home + power).
[Galaxy S II Original Android Development] the_gunners:
Ok then reflash with same kernel or ?
[Galaxy S II Original Android Development] KeesStolk:
Do you mean cwm manager (from the app drawer) or do you problems when you boot in to recovery with the 3 button combi like Hardcore is said?
[Galaxy S II Original Android Development] doongoo:
cwm manager apk (3.0) won't totally functioning with speedmod, but you can boot into cwm recovery from it (or with 3-button) and make whatever you want directly here
[Galaxy S II Original Android Development] davelinders:
Tegrak OC Ultimate 1.2 version also works with K2-19.

Thnx Hardcore.
[Galaxy S II Original Android Development] shingo86:
Hi fellow speedmod user using louder app, just to check if anyone also experience the app not started when ear phone is plug in intermittently. A reboot always work tho.
[Galaxy S II Original Android Development] the_gunners:
I mean cwm manager v3, it says wrong kernel version.

So it's not a problem ?
[Galaxy S II Original Android Development] KeesStolk:
Nop no problem.

You can still use some options from the manager, they will work.
[Galaxy S II Original Android Development] kxnzxmori:
Cwm manager 3 is not compatible with speedmod. You have to use the previous version. It's somewhere in the forums, just search.

Sent from my S2
[Galaxy S II Original Android Development] adz63:
First of all thanks for the kernal . Right so in the op it states no oc uv etc but then it says compatible with tegrak. So what actually is the deal. I want to uv only no oc can i / can't i .

Sent from SGS2 using BlueTapatalk
[Galaxy S II Original Android Development] segelfreak2:
Thank you for the help. I now switched from cf kernel to speedmod kernel + tegrak. It's all working with k19.

Speedmod is not fully compatible with cwmmanager 3, which is still installed from cf KERNEL. Does this mean that I can uninstall cwmmanager with titanium backup without any danger???

Best regards,

Segelfreak

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[Galaxy S II Original Android Development] nikzDHD:
You can uv, see my post back showing this kernel works with tegrak.
[Galaxy S II Original Android Development] adz63:
Ok cool. Another question. I take it the core voltage i take it, its the one like in use on setcpu like in my Sig. What's internal voltage and how should that be changed

Sent from SGS2 using BlueTapatalk
[Galaxy S II Original Android Development] nikzDHD:
Above settings that are rock stable on my phone.

Start off by doing -25 or -50, until stable on your phone. Mine are pretty low and works well. Could go lower maybe but not going to try might cause instability.

It's winter here in the UK noticed whilst out the temp of my phone was low as 21 degrees not bad.
[Galaxy S II Original Android Development] KennyLegend:
O/T....Nikz what's that battery icon/app u got installed?
[Galaxy S II Original Android Development] komsa:
K2-19 is fantastic without any UV,OC,scripts.Everything is working like a charm..................who wants that kind a combination there is Phenomenal(Hardcore's SpeedMod kernel with UV) or N.E.A.K or Tegrak :)
[Galaxy S II Original Android Development] carlos67:
Undervolt proof using Tegrak?

I am currently using Tegrak O'C ultimate to oc to 1400Mhz and to undervolt also, but, my question to you is this:-

How do I know for sure that the uv is being applied? I looked in sys/devices/system/cpu/cpu0/cpu_freq and couldn't see a UV_mV_table file there:confused:

I know the overclock is applied from looking in CPU spy app, but how can I be sure the undervolt is being applied too?

Any help greatfully appreciated ;)

Edit: there is also no script file for undervolting in etc/init.d either. So, where is the file that shows me the current voltage table?
[Galaxy S II Original Android Development] adz63:
sorted i have copied your settings for a bit to see if i get any reboots freezes etc , then may get it to my settings i had on with siyah which were quite a bit lower ...
[Galaxy S II Original Android Development] nikzDHD:
Mate its go power master, sort of like a profile app. You can set and create different profiles, within them you can define things like screen brightness, data mode etc.

For example, when I'm at work, I've create a profile to use lowest brightness, 3g, etc.

Also sits in the notification and has couple of widgets.
[Galaxy S II Original Android Development] nikzDHD:
Good question, worth a look at tegraks thread for his kernel that may have further info, never thought about that before.
[Galaxy S II Original Android Development] carlos67:
Thx for reply. Have read first 20 pages of his thread and can't believe it's not mentioned by anybody. I would have thought that some inquisitive person would want to verify the settings were getting applied. Masybe I'm the only curious bugger. Would like to know the mechanism for applying the altered voltages on start-up with Tegrak.
[Galaxy S II Original Android Development] nikzDHD:
When the phone starts the app asks you whether you'd like to apply the on boot settings, you confirm it.

So I guess the app takes care of it, things like voltage control create a script in init.d. Might have to ask Tegrak how his app takes care of this.
[Galaxy S II Original Android Development] segelfreak2:
The newest voltage control let's you choose between an init.d script or the option to run as a service on bootup. So there surely is a way to apply the voltage without ab init.d script.

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[Galaxy S II Original Android Development] segelfreak2:
And by the way: the best way to proof would be to set extreme undervoltage. Then run a benchmark and voila : freeze your phone.

And believe me, it WILL freeze. I checked this this evening :-P

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[Galaxy S II Original Android Development] RyanParty:
Hi Guys

I tried K19 test 5 and it was not great, but I've recently changed my modem from KL1 to KI4 and would like to give it another shot.

On the download page I can only find the initial K19 version, where can I download the latest k19 test version?

Thanks

Ryan