yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Bl@ck:
Now is clear, thanks, i flashed this kernel after updating to VillainROM 2.3, but i didn't reboot my phone after flashing the rom, so probably i lost the Root app and CWM because of it.

Ok so i've to flash CF-Root after updating rom and flash this kernel over it to keep Root/CWM App.

Thanks again.
[Galaxy S II Original Android Development] d3l1:
I had KF3 CF-Root Kernel before this one and my Root remained after flashing N2.0.2 still fussing around with the battery, so far still on the first charge but not that much improvement except for resposivness, battery drains similar to stock kernel, no setcpu in use here.
[Galaxy S II Original Android Development] AvRS:
If you didn't load VillainROM 2.3 with CF-Root KG3 already installed and let it boot correctly the first time it won't have worked correctly that's probably where you've gone wrong. Flash CF-KG3 then flash VR2.3, let it load then either use the CWM app to flash this kernel or boot into recovery and flash the zip with no wipes as stated earlier there's no need.
[Galaxy S II Original Android Development] Nathalex27:
No I don't mean it that way. Stock didn't even give me 10 hours. So I'm happy with this rom and undervolted through nimphetamine kernel.

Right now I'm on 1% after 11 hours and 48 minutes.

Going to recalibrate in a minute

Or so. I forgot.....
[Galaxy S II Original Android Development] the_major:
What ****tards! Just left my vote (only just seen you could do that, I must have been blind for the last 3 years ;) ) 2.0.2 is simply amazing but this thread belongs on the comedy channel.
[Galaxy S II Original Android Development] hktony:
the speed is amazing and the benchmark is almost 4k+ in quadrant with stock speed

and i will test for the battery usage under weak 3G signal to see if it can retain for whole day without charging :)
[Galaxy S II Original Android Development] noobsgs2:
Please add GPU support :(:( it would be the best kernel evah
[Galaxy S II Original Android Development] Rawat:
Your username is apt.
[Galaxy S II Original Android Development] Forsh:
Hey, first of all - thanks for taking the time to public release and support this incredible piece of work.

I've had a S2 practically since launch and after flitting through some custom ROMs settled on Cognition. Using v1.30 at the moment with v2.0.2 Ninphetamine (didn't bother with the 1.31 update since its mainly just the kernel update which i've done manually) and this has the be the best combination i've tried by far. Battery life is very strong - 36+ hours with low usage or at least a working day if i'm using the phone (very) heavily. Phone is much more responsive, booting up noticeably faster and lagging occurs less. I haven't had any random reboots or force closes in a loooong time so its rock solid too.

Anyway, enough ego stroking ... to the point!

I flashed Ninphetamine 2.0.2 to my phone on top of the Cognition 1.30 ROM. At first I noticed a big decrease in performance. My phone was in a worse condition than with stock firmware. Battery and performance went right down and I was getting loads of random reboots and force closes. Most apps would force close on opening the first time each boot. Some apps randomly vanished or continued to show up in the app drawer, but showed a message saying "no on SD card" and wouldn't open - they also weren't in the application list in settings. I literally was running Cognition 1.30 for a few days with none of this, flashed Ninphetamine 2.0.2, then it all happened. So I came back here and flashed the 'workaround' edition. Viola - I get the best performance ever from my phone.

My question:

Would it help you if I reflashed the release edition and record a logcat after each crash, then send it to you? Or do you have this licked already? Is there some other piece of information that could help? I know someone asked about this a few posts ago, but it didn't really get answered.

(PS hope i'm coherent, worked a LOT of overtime today)
[Galaxy S II Original Android Development] Hacre:
Hmm nothing in the workaround edition should cause what you describe, perhaps it was a bad flash of the release version?
[Galaxy S II Original Android Development] Akik:
2.0.2 is working great on vr 2.3. Thanks Hacre ;)
[Galaxy S II Original Android Development] inkyadrian:
Use setCPU and set your CPU speed at the maximum 200. NO! Search the forum.

Adrian.

Rom-Lite'nin 4.1

Browser-Xscope

Call recorder- Total Recall

* STOCK BROWSER IS SUPPOSED TO LAG AT THE MOMENT*
[Galaxy S II Original Android Development] jlevy73:
The OP has stated several times it's high on his to-do list.
[Galaxy S II Original Android Development] EarlZ:
GPU support? Is that to fix the GPU clock at 276Mhz?
[Galaxy S II Original Android Development] jlevy73:
Yes...or to provide the option to lock the GPU at the frequency you like. atm the GPU dynamically scales between 160-267mhz. However, due to piss poor coding on behalf of game developers, this nice feature of the mali gpu is ignored.
[Galaxy S II Original Android Development] tolis626:
Well,mine scaled nicely between 200Mhz and 400MHz with Tegrak. :D

I hope we'll be able to overclock and undervolt the GPU though. :)
[Galaxy S II Original Android Development] EarlZ:
You and your 1.6Ghz CPU that runs cooler then stock. Please just stop this. :p
[Galaxy S II Original Android Development] EarlZ:
Would you know how much increased power draw if it was locked to 267Mhz even if it was idle?
[Galaxy S II Original Android Development] jlevy73:
These are the stock settings:

267MHz 1000mV

160MHz 950mV
[Galaxy S II Original Android Development] maximus007:
i9100T

I'm kind of afraid to post in this thread after that epic introduction and the deconstruction of stupid questions in the second post, but this is one I don't think has been answered.

I know it says it should be able to be used on all Gingerbread i9100, but what about the i9000T? I am on a completely stock Telstra i9100T running the original firmware (I9100TDVKF2) which is running Android 2.3.3. From what I have read, the hardware should be more or less exactly the same but I just want confirmation.

I tried searching this thread for "i9100T" but it doesn't show up anywhere.
[Galaxy S II Original Android Development] ebliss:
Why don't you try it and see? If it fails, just flash back to stock kernel in download mode with odin. No harm done.
[Galaxy S II Original Android Development] jlevy73:
The only difference I could find between the i9100 and the i9100T is the SAR value. So you should be ok.
[Galaxy S II Original Android Development] abo.saud:
I think all GSII in the market are exactly the same Hardware

1.2 Ghz , Super Amoled Plus.

the only different is some communication companies put some

of their software on the phone and lock it to their sim card
[Galaxy S II Original Android Development] maximus007:
The only reason I am wary is that the stock rom for Telstra hasn't been released yet as a download. Otherwise I would have tried already.

Is there a big difference between the 2.3.3 & 2.3.4 code base?
[Galaxy S II Original Android Development] pulser_g2:
I reckon it might be on kies... Do you have the details of your phone in terms of product code etc? If so, Intratech might be able to get it
[Galaxy S II Original Android Development] noobsgs2:
Thanks4info
[Galaxy S II Original Android Development] maximus007:
Kies said that firmware is not available for this phone.

So far I took the plunge with the standard CF-root for KF2 firmware which works fine (at least I am rooted). I still prefer a more "harcore" kernel if I can have it.
[Galaxy S II Original Android Development] Lennyuk:
Thanks everyone for voting the thread, it is now back to roughly where it was before it was attacked.

But remember if you like this kernel (or any other thread!) remember to 5 star vote it, it really means nothing but people like to see the stars :P
[Galaxy S II Original Android Development] jasssa:
Can you specify what details you need exactly, and how to find them (if they're not just in the About Phone menu)? I have the same phone on the same carrier.
[Galaxy S II Original Android Development] isotoper:
May I use this kernel with modem XXKE4 ? Or there is a specific recommended modem ?
[Galaxy S II Original Android Development] runedrune:
Use whatever modem works best for you :p
[Galaxy S II Original Android Development] tolis626:
Yeah,it does.Did you ever have serious overheating problems?No?Well,I did.And it was burning.EVERYTHING is cooler than stock for me.If you have a problem with that,sorry but it doesn't concern me.I am an overclocker for a long time,I love it and never faced problems.So I just enjoy my phone.Please do the same and leave the commenting to those interested.
[Galaxy S II Original Android Development] eRode:
Most hilarious post ever

I bet 2.03 will cure cancer
[Galaxy S II Original Android Development] tltester:
Hi. Feeling stupid to quote myself, actually, but I want to post an update :)

Till now it looks good, no reboots... It's a bit early to judge, we'll see in 2-3 more days. I'm also logging to /sdcard now in case something will **** up and it will reboot...

Anyway, I'm still very curios what exactly this "workaround" is and why it's applicable to some of us only. Especially if this is a workaround some hardware fault then I'll be more than happy to know cause I still have a few days to RMA the phone... Some referencing to exact ERRATA documentation will be good

Hint: Hacre knows what these fixes are, for sure :)

Thanks!
[Galaxy S II Original Android Development] carlos67:
@Lenny

sorry mate, totally off topic I know, but as your also on Orange UK like me, do you have fast dormancy enabled or disabled? Does OrangeUK support this yet?

Ther's very little info about this out there - least from official sources.

Thanks mate. :)
[Galaxy S II Original Android Development] Lennyuk:
I believe Orange and T-mobile to be the only UK networks to support it, my network speeds dropped loads when I tried to turn it off.

Best to leave it on

(if your network does not support it then having it on does nothing anyway, the battery saving is a myth)
[Galaxy S II Original Android Development] eRajesh:
The MHL feature does not work properly on this kernel. There is a lot of flickering, and searching for signal error.

Otherwise, this is an excellent kernel.
[Galaxy S II Original Android Development] carlos67:
Cheers pal.

After posting I managed to find this which is very interesting, especially the postings from Leslie Shannon and Phil Twist who are both Nokia/siemens technicians. It explains all about the issue in great detail.

http://www.mobileindustryreview.com...ks-makes-your-iphone-battery-last-longer.html

Now.....back on topic me thinks.:o
[Galaxy S II Original Android Development] dave_uk:
Great link, very interesting - cheers! Suggests all UK networks bar Voda are fast-dormancy compatible.

Good point. Ninpo, any chance of sharing the secret surrounding the workaround? ;)
[Galaxy S II Original Android Development] d3l1:
Well, my first charge since flashing has been used: With MY normal usage I got 1d20h from 100% to 2% without any use of SetCpu, just the 2.0.2 kernel, KF3 Stock Rom. I can post a screenshot if anyone cares :)
[Galaxy S II Original Android Development] Major_Sarcasm:
This should be required XDA reading.
[Galaxy S II Original Android Development] nobnut:
Why? Only 3 out of 10 XDA members can read.
[Galaxy S II Original Android Development] grisha1:
The tone here lately...

SGS2 via Tapatalk
[Galaxy S II Original Android Development] CamoGeko:
I thought it was 2.5 out of 10.....
[Galaxy S II Original Android Development] tolis626:
Well,it actually is,but it was made 3 out of 10 because you can't have half a guy reading.Unless he's a dwarf or something. :p
[Galaxy S II Original Android Development] mach0boi:
Yeah that's why that .5 has been rounded off :p
[Galaxy S II Original Android Development] carlos67:
LMAO! You freak me out man. :D:D:D

True, dead true.

Edit: shows how sublime Ninpo's kernel is. No-ones talking about it and just talking bollocks instead.

@Ninpo, where are you today man???? R U Doing the garden or something? Missing your infamous put-downs.
[Galaxy S II Original Android Development] hondaguy:
have you tried plugging the hdmi into a different input? i read about someone having flickering issues in a different thread and it was solved when they plugged it into a different port.

i am trying to find one locally, so please keep up informed of your findings, or post to the mhl thread in the accessories section
[Galaxy S II Original Android Development] pulser_g2:
He is around :) Not sure if he will post much today or not.
[Galaxy S II Original Android Development] tolis626:
Muhahahahaha! :p

I'm not a racist or something,but there is a friend of mine(female friend),who is really short.She ain't a dwarf,just has very short legs,like a midget or something.Well,she just inspires me to say many things to make fun of her! :D
[Galaxy S II Original Android Development] mach0boi:
Cool! My grandma and grandpa had the very same situation when they were young :D
[Galaxy S II Original Android Development] isotoper:
Hi guys,

The fastest Kernel I used,

BUT- since I use this kernel, I have a terrible headache each time I'm using the phone.

Did someone notice that ?

Is it has issue with the Modem management ?

Please this is very important for me.

Thanks!
[Galaxy S II Original Android Development] mach0boi:
Because the kernel's so great that it has a secret feature. It saps your brain cells

:p
[Galaxy S II Original Android Development] runedrune:
Post 5! Post 5!
[Galaxy S II Original Android Development] Locster126:
check first post mate

2.0.0 Release Edition

Samsung's latest source update applied to base.

Kernel base updated to 2.6.35.11.

Radioactive waves that can cause brain tumour's

Overclock up to 1.6GHz.

Voltage control via SetCPU or Voltage Control from 800mV up to 1500mV.

BFQv2-r1 IO scheduler added and set as default.

Optimised EXT4 mount options.

Various other performance related tweaks.
[Galaxy S II Original Android Development] tolis626:
Well,you don't know,the guy might have a certain sensitivity to radiation.My sister does too.It's like a migrane and it appears when she sleeps together with her phone. :)

But isotoper,the kernel can't cause it.If it's caused by radiation of the phone,the kernel has nothing to do with it.
[Galaxy S II Original Android Development] D.O.C:
Is ninpho not around?....yuhuuuii lets party this thread up!
[Galaxy S II Original Android Development] jlevy73:
kernel and modem/radio have nothing to do with one another
[Galaxy S II Original Android Development] d3xophen:
I think I feel better battery life on 2.0.2 than 2.0.1.

Did you guys notice this?
[Galaxy S II Original Android Development] Josippo:
Yes I do have also better battery life.
[Galaxy S II Original Android Development] acolwill:
Try some paracetamol.
[Galaxy S II Original Android Development] Hacre:
I have a sneaking suspicion you're trying to get yourself into post 5. However in case you are serious, can I suggest taking some aluminium kitchen foil and wrapping it around a dish that comfortably fits onto your head and wearing it whenever you use the phone. Alternatively you can apply the aluminium foil to your head directly.
[Galaxy S II Original Android Development] jerdog:
comes from the cancer-causing kernel.
[Galaxy S II Original Android Development] wanam:
Good work Hacre, i have one issue with my home wifi, i'm stuck on "Obtaining IP adress". did any one had same problem? i'm on stock XXKG1.
[Galaxy S II Original Android Development] xan:
drwxr-xr-x 2 system graphics 0 Jul 21 23:27 .
drwxr-xr-x 3 system graphics 0 Jul 21 23:27 ..
-rw-r--r-- 1 system graphics 28797 Jul 21 23:27 Si4709_driver.ko
-rw-r--r-- 1 system graphics 8441 Jul 21 23:27 bthid.ko
-rw-r--r-- 1 system graphics 380379 Jul 21 23:27 dhd.ko
-rw-r--r-- 1 system graphics 38390 Jul 21 23:27 gspca_main.ko
-rw-r--r-- 1 system graphics 60799 Jul 21 23:27 j4fs.ko
-rw-r--r-- 1 system graphics 2902 Jul 21 23:27 scsi_wait_scan.ko
-rw-r--r-- 1 system graphics 13432 Jul 21 23:27 vibrator.ko

Hmm... going straight from CF-ROOT KG1.

Well after some reboots it installed, so it appears its ok afterall!

Thanks for kernel, working good :)
[Galaxy S II Original Android Development] KLoNe1:
Yeah. BootAnimation.zip's work a treat.
[Galaxy S II Original Android Development] kryptoner:
Tried it on Villain 2.1 and Lite'ning 2.2.... undervolted and underclocked using set cpu, it worked both times, no reboots so far! thanks a lot!
[Galaxy S II Original Android Development] KLoNe1:
Probably offtopic, but does anyone have a problem with setting Live Wallpapers and having them cover up your Launcher & everything on your home screens?
[Galaxy S II Original Android Development] brenopapito:
i can use this kernel with CM7 ?
[Galaxy S II Original Android Development] Hacre:
I don't see why not, but I haven't tested it with CM7 so YMMV.
[Galaxy S II Original Android Development] nutmegy:
doubt it... CM7 normally requires the CM7 kernel
[Galaxy S II Original Android Development] Teio:
I'm gonna backup and try now,report back in a few mins
[Galaxy S II Original Android Development] drizztzou:
With some kernels like Backslash/MirageS2 I can get a much lighter screen, while other kernels like stock kernel and your kernel the screen looks much darker, some grey color showed almost black (These were compared with same brightness setting). I guess this might be a setting in the kernel configuration??
[Galaxy S II Original Android Development] lynxboy:
So THIS is what a Dual Core A9 feels like......

My SGS2 is positively blazing with this kernel.

Regards.
[Galaxy S II Original Android Development] xinfinityoO:
Those are Kernels.. not ROMS :D

Your confusing and mixing up everything..lol
[Galaxy S II Original Android Development] drizztzou:
Sorry, wrong words. All I'm talking about is kernel.:)

"With some kernels like Backslash/MirageS2 I can get a much lighter screen, while other kernels like stock kernel and your kernel the screen looks much darker, some grey color showed almost black (These were compared with same brightness setting). I guess this might be a setting in the kernel configuration??"
[Galaxy S II Original Android Development] Teio:
This kernel will NOT work with cm7
[Galaxy S II Original Android Development] brenopapito:
Works perfectly?

EDIT: :o
[Galaxy S II Original Android Development] Teio:
No..lots of FCs, had to restore my backup
[Galaxy S II Original Android Development] CaspaTheGhost:
Classic first post, only had my Hero for a short time before the Desire replaced it... Then work decided to go BB's so didnt have a chance to sample any of your kernel goodness...

The damn BB, I despise it... Gets no love from me....

The MD got an S2 a few weeks ago... Epiphany... Now my contracts up, thats Gods work that is... Praise be to God...

Roll on my return to Android and the arrival of my S2... Cant wait to get back to the fun and frolicks, oh how I've missed them... Let my new toy feast on your kernel Utopia while I pray that this thread turns into a lyrical tirade...
[Galaxy S II Original Android Development] JAG131990:
At the risk of being crucified for this... isn't running the quadrant benchmark 2-3 times just pre-loading memory and cacheing necessities the same as what other ROM markers have done in the past to achieve their great scores?

If so I don't see it as a speedboost OR you have to condone this 'cheating' practice ROM makers get hassled for.

Just saying
[Galaxy S II Original Android Development] Hannibal226:
For me it's working great on Cognition 1.15.

More it fixed my auto-brightness prob, which was the only critic point on Rom.

But I have a question:

someone can recommend some options for setcpu?

For now I just set on mainpage just OC to 14000 and UV to 200...

Pls some recommends!

Don't know setcpu and his options.
[Galaxy S II Original Android Development] Cygnuss:
Very good Kernel congratz [[]]
[Galaxy S II Original Android Development] ObihoernchenDE:
lol :D

no that's completly different!
[Galaxy S II Original Android Development] saifbechan:
Reflash and everything should be fine again.
[Galaxy S II Original Android Development] pulser_g2:
Serious suggestion:

Or... use juice defender to enter airplane mode at night, if you think it's bad for your health, as kernel doesn't affect the modem.
[Galaxy S II Original Android Development] will-i-am1977:
i thought just for fun, i try this kernel.

1.6ghz freezes on mine,

so i tried 1.4ghz and got this :D
[Galaxy S II Original Android Development] mynamesteve:
................
[Galaxy S II Original Android Development] kbiz90:
Nah, isotoper is being totally earnest - I assure you. Poor istotoper just posted in the wrong thread. Got chewed up and spit out.
[Galaxy S II Original Android Development] Hacre:
Some issues with another developer have arisen which called into question the amount of merit we, the ninphetamine team of netarchy and myself, provide to you SGS2 users. This actually blindsided my usual unerringly unmovable self coming from someone who claims to be an Android developer.

So I've decided to share it with you guys, so that you're all also aware of the work that goes into all this, for free, for you.

http://xdaforums.com/showthread.php?p=16087817&posted=1#post16087817
[Galaxy S II Original Android Development] puremind:
Linux has less possibilities. The online calibration program with a graphical interface is this:

http://lprof.sourceforge.net/
[Galaxy S II Original Android Development] kbiz90:
Well, what have we here? Let's have a looksee...
[Galaxy S II Original Android Development] RavenY2K3:
Hi,

How did you get CIFS working, I'm using a stock kf3 ROM with latest version of this kernel, and I can't get CIFS to connect correctly, is more needed than just being enabled in the kernel?
[Galaxy S II Original Android Development] runedrune:
That was beautiful.
[Galaxy S II Original Android Development] Café King:
@ HACRE:

I really love that comment. And your kernel is truly awesome on my device. Keep on the good work!

I know it's hard, but ignore the haters and noobs on this forum...

/CK
[Galaxy S II Original Android Development] dave_uk:
Frankly, I'm disappointed that your unshakeable self-belief could have been dented by that twat in the first place. Apparently kernel gods are only human after all. :p
[Galaxy S II Original Android Development] RavenY2K3:
Never mind, I found the cifs.ko in

/lib/modules/

and adjusted the file path in CIFS manager accordingly.
[Galaxy S II Original Android Development] kbiz90:
Damn Hacre, you went from DEFCON 5 to DEFCON 1 in a matter of moments. There must be some bad blood between you and AdamG.
[Galaxy S II Original Android Development] tolis626:
Well said pal.We all appreciate the work the two of you did to make the GS2 even better. :)

AdamG is a very good developer,no one can doubt that.But no one can doubt that you and netarchy are very good developers either.You know,some get corrupted by success.Maybe that's the case here.

Continue your awesome work to "enhance the end user experience".So far,you're doing really well.I might not be able to judge your code sufficiently,but I can judge the result just fine with my experience.And I gotta tell you,making such a device better,the only device mind you that amazed me as stock,is a feat by itself,even if the difference in performance is marginal.So don't let anyone put any pressure on you.This is a community.Those who can't coexist with everyone can just leave.Maybe also take their self-dubbed "awesome work" and take it somewhere else.You stay. :)

In case AdamG reads this,I mean no offense as I loved his Desire ROMs,but such an attack in a community where everyone's equal is inexplaiable.
[Galaxy S II Original Android Development] Hacre:
I like you. :)
[Galaxy S II Original Android Development] ExilHh:
Nice reply hacre! ;-)

Perhaps the whole projekt from this guy should be dumped in something witch is similar to post #5?

I think he isnt worth the original!
[Galaxy S II Original Android Development] tolis626:
Or he could arrange a meet like with NeoPhyte and kick him in the balls and be done with it! :p