yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] jonny68:
Need your assistance folks, someone kindly posted a link to CWM 2.0 which i downloaded and replaced CWM 3.0, i then flashed Speedmod latest kernel and rebooted, when i clicked on the CWM app it still said 3.0 and gave me the message about some features being disabled,etc so how can i ensure that every time i reboot i don't have to keep installing CWM 2.0 over 3.0 do i need to replace it in root explorer something?
[Galaxy S II Original Android Development] AndroidGX:
Just a question but, why are you using CMW app ? I tried it there is 2 months or something and I found it totally useless as every functions on this app are just "shortcuts like" from our main Recovery, and moreover you will never get any error or doing something badly by doing it manually, that's the way I really prefer to and it's how I enjoy manipulating my device. Of course, this is just my advice ;)
[Galaxy S II Original Android Development] alexkno:
You could also build a cwm zip file from it using etc and init.d folder, with correct permissions, makes it much easier
[Galaxy S II Original Android Development] jonny68:
to make a backup of my ROM, I know it's only a shortcut but i still like to have it.
[Galaxy S II Original Android Development] edd-1988:
Greetings and respect and thanks for all members of XDA developers

Today i sell my HTC HD2 (android 2.3.5 )

and i buy a new phone Samsung galaxy s2 (Europe )

so What do you advise to me ( ROM version ,applications ,accessories, ..)???
[Galaxy S II Original Android Development] CamoGeko:
Not really on-topic here mate.

Anyways, everyone will suggest different things. Just look around the SGS2 dev forum and find ROM you like. Also I suggest doing a lot, lot, lot of reading before you start customizing your SGS2. It's very different from HTC devices.

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] myshu:
Why is my phone heating up so much on browsing with speedmod compared to stock and gaming
[Galaxy S II Original Android Development] gtda:
Getting good results from t16, 98% deep sleep over 5hrs, had no wake locks, phone stayed on 100%. Wifi was on, 3g on, no syncing. Running wanams kk5 ROM with verts ics 1.6. First calibration. See how it goes over the rest of the day. This phone is only a few days old so battery hasn't had alot of charging yet
[Galaxy S II Original Android Development] androidkid311:
how the docuhe?

im mega baffled. im seeing a loooooooot of people posting screenshots with screen on time of 6 hours+. how is it possible? lool. ive froze almost everything that wont crash the phone and i have very small wakelocks. :-/. something im missing. ive used almost every kernel around and rom lol. atm im using checkrom v4 with speedmod test 16 :P. hmmmmmm......
[Galaxy S II Original Android Development] elite_gamer04:
I too have noticed this as I've been playing games from the 10c sales - I've always been a SpeedMod user so can't really compare, but playing Ashplat for maybe 15mins I got worried and switched it off.
[Galaxy S II Original Android Development] shahulvm:
Hi mate, am not sure of the context here...But "normal use" is highly subjective and depends on the user. If your doing light tasks and using simple application etc.. then the processor would be using 200-500 mhz for the works and you would get a 8 hours on-screen time, provided you have good 3G or WIFI coverage(first potential to reduce battery drain). Changing the hot plug params helps, as it lessens the second core kick-in(second potential to reduce battery drain). Examine the wakelocks of the apps and see if require them..and the list go on..

In summary, it depends how you want to extract the maximum juice from your mobile...everyone's mileage varies :)

Have a good day...

---------- Post added at 09:40 AM ---------- Previous post was at 09:38 AM ----------

You can use it from here...

http://xdaforums.com/showpost.php?p=20217754&postcount=5693

use them, modify them, tweak them....or anything you want...

If there is a learning then pls share with all as we all grew likewise :)
[Galaxy S II Original Android Development] CamoGeko:
Nothing like that here on Siyah, even after playing NOVA for 45 mins. However on SpeedMod I had the same experience as you.

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] equlizer:
can you go from speedmod to siyah just by flashing the kernel? Easy to go back and forth?
[Galaxy S II Original Android Development] CamoGeko:
Yeah, all I do is flash a kernel cleaning script before flashing a different kernel. Never had any issues.

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] kxnzxmori:
You need to remove cwm manager 3 in /system/app. Then copy previous version to that folder.

Sent from my GT-I9100
[Galaxy S II Original Android Development] pdaBlur:
Hi, need some advice/help.

flash my s2 with XXWKJ3 and CSC OLCKH1 thru odin - sucess then flash speedmod k18 t12 - success with cwm recovery but no root.

phone- xwkj3

base- xxki4

kernel-2.6.35.7 hardcore@speedmod-s2 #k-18-test12.

try reflash k18-t12 thru cwm still no root.

Is it ok to leave it with cwm but no root and any advice in getting root.

Thanks
[Galaxy S II Original Android Development] shahulvm:
In order to gain root, flash to chainfire kernel...and then flash speedmod kernel

Rooting, has its own merits, like removing system apps, samsung bloatware etc.
[Galaxy S II Original Android Development] starbucks2010:
Have you tried to install superuser from the market?

Best regards.
[Galaxy S II Original Android Development] hansation:
where can i get a kernel cleaning script? forgive my noobness
[Galaxy S II Original Android Development] joezy07:
you can check it in here :

http://xdaforums.com/showthread.php?t=1363738
[Galaxy S II Original Android Development] morg01:
@ hardcore

nice one . . . about time I brought you a beer

#9SK43158CW5650106
[Galaxy S II Original Android Development] tarpek:
I think this is not ok...

Please help...
[Galaxy S II Original Android Development] cipetonk:
I think you didn't sign out latitude
[Galaxy S II Original Android Development] pdaBlur:
hi shahulvm

have try cf-root xen kj3 both odin and zip, still no root, strange maybe is csc related.

anyway phone running fine with great batterylife, will leave it for the moment.

Thank you.

hi starbucks2010

try superuser from market, same no root access.

Thank you
[Galaxy S II Original Android Development] tarpek:
Ufff... How to logout, disable, remove or anything else... Try to find with titanium cant find...
[Galaxy S II Original Android Development] ithehappy:
Yes, it is subjective and depends on the user. Now I didn't buy it for lite use, I would have kept my Wave for that purpose. Using a 1.2 GHz CPU to 500/800 MHz, that's meaningless to me. There are plenty ways to get maximum life outta battery keeping the CPU clock rate at default.

This is my result, no benchmark or anything, just the normal usage, the way I use it ;)

No Blacked theme GMail, no dark wall or anything. I always use the default browser to surf, if I had used Opera then I'd have gotten more, but it doesn't have HW acceleration, so I don't use it.

The overall result is impressive, with K2-16, which I am using for over a month now. I'll update to latest when Hardcore decides to release a Stable version.

Swyping from my I9100 via Tt
[Galaxy S II Original Android Development] zekurosu:
thanks hardcore for releasing test 16 to counter fuel alerted wakelocks

have tried for a day but still cant compete with test 12 in terms of battery longevity with my daily use ...
[Galaxy S II Original Android Development] zekurosu:
freeze Map with titanium backup app
[Galaxy S II Original Android Development] iNeri:
Guys, I have a sod bug with test 16 so I'm back to test 13.

I unlock the phone then mi lock screen is show but don't respond to tap. So I lock the phone and it don't wake up anymore.

Enviado desde mi GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] tarpek:
Ok... When i freeze maps with tutanium iv got every sec. message on screen for error... Never got this problem...
[Galaxy S II Original Android Development] hardcore:
test12 has a bug where I miscalculated the way the cpu hotplug timer works, so it has extremely long cpu hotplug timer checks. it is much less smooth or consistent versus the later versions.
[Galaxy S II Original Android Development] cipetonk:
go to your google maps setting, no need to freeze app
[Galaxy S II Original Android Development] Astegal:
@ hardcore

Sorry if already been asked, do you plan to merge your super kernel with cwm 5 ?

Envoyé depuis mon GT-I9100 utilisant Tapatalk
[Galaxy S II Original Android Development] akbarhash:
Already using cwm 5

Sent from my GT-I9100
[Galaxy S II Original Android Development] jonny68:
Thanks mate ill do that now ;)
[Galaxy S II Original Android Development] ciccio83q:
Hello,

I'm using test 16 and it works very well. Good battery life and nice performance. Anyway, you can try with test 12 or 13 as well. I haven't seen much difference between those 3.

Just try and choose the best for you
[Galaxy S II Original Android Development] Rinoko72:
Hi, just flashed the K2-16 kernel, and on the first reboot my custom boot screen had changed back to the standard samsung one.. (not sure if that should have happened), so I reflash my custom boot screen and when it starts up, I get the sound from the custom boot screen, but all the graphics are from stock samsung.!

Any one got any ideas..?
[Galaxy S II Original Android Development] Darclite:
This kernel doesnt support custom boot screens by default if you read the original post.

Im sure a few pages back someone posted a slightly complicated 'how to' for doing it manually using root explorer and a pc though, if thats your thing :)
[Galaxy S II Original Android Development] Rinoko72:
Thanks, a guess that bit of info when straight past me when I when through the change logg :)
[Galaxy S II Original Android Development] edd-1988:
HI everybody

what is the best original ROM android for my Samsung S2( including English and French and Arabic and Chinese keyboard and also all are fixing ( camera (red).....) ??
[Galaxy S II Original Android Development] Rinoko72:
This is the third post I read from you in different threads asking the same thing, and I was not the only one who said your best bet was to read up on the different roms and mods...

So I'll it again, read my friend, read.

when you find something that sounds what your looking, then ask if anyone has any trouble / problems before you should try yourself.. ;)

We all had to start at page 1, mate.. ;)
[Galaxy S II Original Android Development] iggybuenaventura:
Good to know this. I will upgrade to Test 16. :)
[Galaxy S II Original Android Development] FrenchSparda:
test 16 is really good with KK5. Great battery life (heavy usage 4h-4h30 display) and so smooth. No reboot or sod at all
[Galaxy S II Original Android Development] pasquy85:
Hi hardcore,thanx for your GREAT work! Hope to see a final version soon,go on like this!! :)
[Galaxy S II Original Android Development] shahulvm:
From usage perspective battery life seems to be good on test 12....

Is it that the bug is actually being helpful by being faulty ;)
[Galaxy S II Original Android Development] prydoxs:
Hi. Cn someone give me the link for k2-18T 12. Cant find it on the first page
[Galaxy S II Original Android Development] Dark Emotion:
>>TEST 12 DOWNLOAD LINK<<
[Galaxy S II Original Android Development] androidkid311:
+1

looks like an iphone but powered by android baby!!!!
[Galaxy S II Original Android Development] shahulvm:
Here you go...
[Galaxy S II Original Android Development] ccc105:
And the ODIN version, of course. ;)
[Galaxy S II Original Android Development] dead0:
performance wise, test 8 seems to be very good:
[Galaxy S II Original Android Development] Rinoko72:
K2-18 test 16

Just flashed K2-18 test 16 and I had no trouble at all, everything works fine..

But then I bootet in to Recovery to change my modem and noticed that when I choose "install zip from internal Sd" I got my external Sd files.. :eek:

Just to check I when back and look at what was inn my "external sd", and there where all my files for the internal sd.. :eek:

Flashing works without any problem, but the directorys names are swiched.. :confused:

Any one else had this when using this kernel??

Cheers..
[Galaxy S II Original Android Development] ewokuk:
there are a lot of people though that are getting the best battery life generally from test 12. either its working in our favour as shahulvm said or there is something else in the later ones which is still causing more battery drain than test 12 despite the hotplug fixes. seems slightly odd. sticking with test 12 for now :P
[Galaxy S II Original Android Development] edd-1988:
please help me to find the answer i am a student
[Galaxy S II Original Android Development] shahulvm:
Thats becos of the CWM...
[Galaxy S II Original Android Development] gil80:
searched google for the following:

K1-T18:

- Switched to Linaro 2011-07 GCC 4.5 toolchain

- Enabled GCC Graphite optimizations

Didn't find anything that could explain.

Can someone shed some light what are these current changes?
[Galaxy S II Original Android Development] IntExCZ:
More like "cosmetic" issues.
[Galaxy S II Original Android Development] russell.nash:
The version display problem is the same in both speedmod for SGS and SGS2. I'd say it's a bug.
[Galaxy S II Original Android Development] hardcore:
it's because of the new linaro toolchain. Not sure how to fix it but it's just cosmetic.
[Galaxy S II Original Android Development] elnoxvie:
Hardcore, love your rom but i required the logcat to be running to test some program. Would you mind to advise how to turn the logcat on?

the cwm tweak doesn't work.. in my case.
[Galaxy S II Original Android Development] Cygnuss:
will you add undervoltage support?
[Galaxy S II Original Android Development] EarlZ:
You can always use Tegrak Overclock application, it works for almost all kernels.
[Galaxy S II Original Android Development] hardcore:
You can enable logcat manually by:

adb shell

su

mount -o remount,rw /system

echo ANDROIDLOGGER > /system/etc/tweaks.conf

mount -o remount,ro /system

Reboot and you should have logcat enabled.
[Galaxy S II Original Android Development] m0rtiis:
Would that be the only thing in tweaks.conf? If not, I would suggest

echo ANDROIDLOGGER >> /system/etc/tweaks.conf

:)

Sent from my GT-I9100
[Galaxy S II Original Android Development] hardcore:
Google-ing would have found you the answer:

http://gcc.gnu.org/wiki/Graphite

https://wiki.linaro.org/Platform/Android/AndroidToolchainBenchmarking/2011-07
[Galaxy S II Original Android Development] hg3atintin:
Hardcore will this kernel enable undervolting settings in setcpu in later updates? Last time i tried this kernel I couldn't use setcpu.
[Galaxy S II Original Android Development] davidf:
-100 for bln

+100 to execute the morons that ask for bln every second fracken post.
[Galaxy S II Original Android Development] golf60:
huge battery drain on speedmod v18 :-(
[Galaxy S II Original Android Development] malavan:
how did you flash this cwm didnt doit?
[Galaxy S II Original Android Development] golf60:
With darkyrom2 app from the market. Works great...
[Galaxy S II Original Android Development] x.Orville.x:
how i install this kernel via odin ?
[Galaxy S II Original Android Development] avetny:
I like the speed
[Galaxy S II Original Android Development] aegeuss:
I've come to ask the same thing, so I am quoting this message, v17 was great about battery life but I have battery drain problem with this version. Around 25% in just 5-6 hours with a few calls only, no surfing or playing with the phone.

Regards.
[Galaxy S II Original Android Development] rbalu72:
I could not find download link for T10 kernel at post#1, could you please upload it... would like to try it as am experiencing heavy battery drain with other kernels

Many thanks
[Galaxy S II Original Android Development] Rinoko72:
What I'm trying to say is that there is no "correct answer"..

Everybody uses their device differently, what I thinks works well for me, might be crap for you..

Read a bit though the original development section and you'll find alot of different things by a lot of different people..

If I had the "correct answer", I'd give it to you.. ;)

Good luck..
[Galaxy S II Original Android Development] xsycox:
The app Perfect Applock is restarting every 5 seconds on newest Speedmod 18 test 16.

Something wrong? How to fix?
[Galaxy S II Original Android Development] shahulvm:
Hope you have tried cleaning the cache and dalvik-cache..if it doesnt end here, then you can enable logging to check as to why the app behaves that way...

---------- Post added at 09:04 AM ---------- Previous post was at 08:57 AM ----------

for the next round of testing....

I had installed test 16 kernel, along with XXKP1 modem to check....initial results are promising....usually I would have 6% battery drain overnight, but with test 16 and XXKp1 modem i had only 4% overnight drain.

I shall comeback with more test results...

to singapore users :

I had been using KI4 and now switched to KP1 modem and it has been great..In mrt, sometimes there would be no signal...with this modem, i was getting good signal all the way...
[Galaxy S II Original Android Development] gorillaCF:
hi guys, quick check, currently i'm on test12. if i were to upgrade to test16, do i nid to do any wipes etc? or just flash directly with CWM will do?

shahulvm, the batt drain for KP1 is much lesser than KI4? coz i changed to KH3 from KI4. any problems with the GPS on KP1?
[Galaxy S II Original Android Development] shahulvm:
Not becos I packaged it...seriously speaking, am happy with it...

Coming in the mrt, i was checking the dbm and asu values all along the...travelled from Pungool to Harbour Front...then activated GPS to check the lockin period...everything was just fine...

ie over night drain reduced, signal and download speeds improved and faster gps lock.
[Galaxy S II Original Android Development] gorillaCF:
ok thanks. gonna flash it now hahaha. hope it'll be better :)

edit: wait, back to my ques. do i nid to do any wipes before flashing a new kernel?
[Galaxy S II Original Android Development] shahulvm:
just wipe the cache and dalvik-cache....it might take little longer to boot, but its worth it..
[Galaxy S II Original Android Development] gorillaCF:
honestly speaking, i'm new to android so hence my questions.

yea, does these wipings clear any of my current data in phone? like those images, app datas?

i'm ok with the longer booting since its only once haha.
[Galaxy S II Original Android Development] shahulvm:
It does not wipe your data or app...hope you are aware of CWM, else pm me... i dont want to spam hardcore's thread :)
[Galaxy S II Original Android Development] hardcore:
You probably need to enable the android debug logger for that app to work. Check the first post.
[Galaxy S II Original Android Development] hello_dbm:
Could not use ftp on my s2 . Any other mode please...
[Galaxy S II Original Android Development] shahulvm:
I had updlaoded it here...

http://xdaforums.com/showpost.php?p=20292840&postcount=5778
[Galaxy S II Original Android Development] hardcore:
K2-18-test17:

- Patch: rcu remove rcu_needs_cpu_flush() to avoid false quiescent states

- Patch: remove the per cpu tick skew
[Galaxy S II Original Android Development] shahulvm:
Lot of tests...am sure final version would be around-the-corner with best of everything.....

Thanks Hardcore..
[Galaxy S II Original Android Development] gorillaCF:
wow, thanks for all the efforts hardcore.

i've just flashed the test16 1min ago. and now i refresh this there's test17 haha.
[Galaxy S II Original Android Development] crash_194:
Thanks Hardcore, you keep these tests coming and we'll keep testing them! I think its a really good development approach you've got going here :-) Thanks a lot for your hard work and contributions.
[Galaxy S II Original Android Development] KeesStolk:
Txs again Hardcore, going to give this one a try.

Currently running test 16 and is running great.

Last 2 weeks i tried some different kernels, but iám always coming back to speedmod.

Giving me the best combination between battery and performance.

And because of this, want to be you a drink:

Confirmation number: 6SC51346UU9538458

Edit, Hardcore, what's your opinion about the cleaning script?

http://xdaforums.com/showthread.php?t=1363738&highlight=cleaning+script
[Galaxy S II Original Android Development] shawnaye:
hey shahulvm, thanks for the headsup.

i just flashed kp1 but it'll be some time before I'll be able to test my phone on the train. ki1 gave me the best stability previously.

hoping kp1 will provide me even better stability
[Galaxy S II Original Android Development] ithehappy:
K2-16

As far as I know K2-16 is still the Final stable release from Hardcore, but not having it in OP is weird.

So I've attached the CWM flashable zip of K2-16.
[Galaxy S II Original Android Development] hansation:
i noticed a occasional lag on 3d games never happened on previous tests, i am using test16. gonna try test17 next.
[Galaxy S II Original Android Development] rajaspidey:
SpeedMod is the first custom built Kernel i used on my SGSII & it was awesome !!

i have followed developement of speedmod for long time from K16 to Test versions available till now !!

but still there is no stable version update !!

k17 Test-1 is perfect but i dunno why OP didn announced it as stable bro !!

i have even provided detailed logging of the kernel !!

here's the link for that http://xdaforums.com/showthread.php?p=19341506#post19341506

so please update your post bro !!

MAKE K-17 as STABLE VERSION !!
[Galaxy S II Original Android Development] xenix1:
I got one question if a new test kernel comes out, are the patches from the previous versions included ?
[Galaxy S II Original Android Development] Vahidmoby:
i'm totali Agree with u

k2-17 is the best version So far For me :)
[Galaxy S II Original Android Development] PeterK1990:
It's still K2-18 TEST 17 :)
[Galaxy S II Original Android Development] alexkno:
For battery also for me k17 was best but k18 t17 is not much less battery saving but with better performance