yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] smitna:
Sorry for misunderstanding. My solution was to unplug always the adapter.
[Galaxy S II Original Android Development] MagField:
2.4.1 is insanely smooth even at 100-1000Mhz with Lulzactive.

"One kernel to rule them all..."

You have done a great job their Gokhan.

Thanks a million.
[Galaxy S II Original Android Development] gokhanmoral:
I will post v2.4.1i later this night (I hope)

it will have SCHED_MC enabled and there will be no other difference.

let's see if it really helps with the battery life.

I will download and compare the scheduler part with linux-linaro-3.1 kernel to make sure there is no missing parts again.
[Galaxy S II Original Android Development] dilli04:
..hy guys. This Kernel is for use with 2.3.4+2.3.5 roms. What are the experiences with 2.3.6?

Is it stable on 2.3.6?

Willl there be any special adjustments in the future?
[Galaxy S II Original Android Development] cwc3:
Giving you much love from the SGH-i777 community!

Kernel is running great, thanks for giving our phone some attention. So happy to see our AT&T phones kicking butt with You and Entropy.

The only issue I have noticed so far is everything works.
[Galaxy S II Original Android Development] gokhanmoral:
although I compile at&t version Entropy512's kernel may be a better choice because there are some differences which I cannot test.

and he knows what he talks & does and I mean it...

I was in holiday and forgot to reply his post about my bitbucket repository. :) I am also sad that I lost the changelog but it was very hard for me to develop&upload the sources. I am now using my personal laptop to develop it and still need some practice to commit every single change. I could not partition the changes and commit them seperately for the last version and I hope I did not make him nervous again :)
[Galaxy S II Original Android Development] marcyspark:
I have it running on 2.3.6 with no problems at all.....
[Galaxy S II Original Android Development] gippy2:
tried 2.4.1 but usb host wont work with galnetmiui 1.12.3. It works fine on siyah 2.2.i and 2.4. No biggy just thought I would let people know who may be on miui.
[Galaxy S II Original Android Development] AndreiLux:
Thanks for that, just was about to ask why that got disabled. Hopefully we can test both for a prolonged period.
[Galaxy S II Original Android Development] elrazerx:
It works fine with cm7 2.3.7 nightly #116 for me
[Galaxy S II Original Android Development] kest874:
As for the differences if there is anything the i777 community can help test count me in.
[Galaxy S II Original Android Development] Izee Sulz:
I am running the latest version of siyah on CM7 button i am unable to backup anything in CWM as the sd card will not mount, what should i do?
[Galaxy S II Original Android Development] Entropy512:
Thanks - and that was a pretty big commit... I'm not so sure if the Galaxy Note sources are the best place to be pulling from. It's hard to tell what is "newer" sometimes. What I do know is that the Note sources seem to have some of the "carrier mangling" that the I777 source drop does.

1) The Broadcom Makefile now enables hidden SSID on AT&T devices again. This will cause tethering to fail when on an I9100-based ROM or CM7.

2) The AT&T SD card speed cap is back in there.

3) I think there was some other AT&T-specific "mangling" that doesn't really need to be in there. So far I have not had any negative reports as I patch my way up towards the I9100 update4 sources. That reminds me I need to put out another release so the last patchset can get beat on more.
[Galaxy S II Original Android Development] sanchifree:
I have the same problem :(, return to 2.4 and the problem disappear.

Rom checkrom revohd 4
[Galaxy S II Original Android Development] d3f1ant:
2.4.1 feeling real nice. Still can't get my bluetooth mouse to work but otherwise this kernel is great.
[Galaxy S II Original Android Development] mirdones:
I am using Rom checkrom revohd 4 and I have toruble trying to reconect a bluetooth device that I have previously paired using siyah 2.4.

I returned to siyah 2.3 as this problem does not exists there.
[Galaxy S II Original Android Development] muffassa:
Can u please provide an alternative

Cannot download 2.4.1 from ur website
[Galaxy S II Original Android Development] awaisuk:
Does this kernel fix the auto brightness issue on this phone? as it is always too dark when on auto brightness
[Galaxy S II Original Android Development] KennyLegend:
That's the whole idea. Lower min brightness level than stock.
[Galaxy S II Original Android Development] timn2bama:
I like the auto brightness setting for me it does what post to do
[Galaxy S II Original Android Development] :
hard reset

7 hours after install 2.4.1 version, i have suffered a reboot when disconnecting from pc (connected via USB).

when phone as booted, all my data was losed and the first configure screen was showed :(
[Galaxy S II Original Android Development] timn2bama:
For some reason my wifi stop working on 2.4.1 it connects but no data
[Galaxy S II Original Android Development] avss:
Don't know if it's already mentioned, if so... Excuses for it then.

2. 4 doesn't restore a cwm backup with the "advanced restore" option. It gives an error it can't find a backup. Both advanced restores don't work (internal and external sd)

Normal restore works tho.

I didn't tried 2.4.1 yet as I didn't read anything fixed about it in the changelog.

Verstuurd van mijn GT-I9100 met Tapatalk
[Galaxy S II Original Android Development] mbwatson:
I can successfully pair the sgs2 with a Bluetooth mouse however am not able to connect to get the mouse to work. On v. 2.4.1 with Checkrom 4.
[Galaxy S II Original Android Development] jzmtl:
Tried twice and it's the same. But 2.4.1 fixed it, so it's all good.
[Galaxy S II Original Android Development] www1:
Same Bluetooth problem with 2.4 return to 2.3 that works well
[Galaxy S II Original Android Development] rauschkugl:
Had this also. Go to full restore and wait till your backups are shown. Then go back and chose advanced restore. Now you should be able to find all your backups.

Sent from my GT-I9100
[Galaxy S II Original Android Development] spirol:
The download link doesn't seem to be working properly, as i fails to download.. I've tried with several devices, but it doesn't help ..

Edit: It's the download link for the international version (The .zip)
[Galaxy S II Original Android Development] cwc3:
Entropy is another genius in the kernel world. Us SGH-i777 people are so very grateful for what you developers do for us nerds. We just have strange ways of showing it.

EDIT: This my first Android device, but I learn quickly. I'm a full time PC technician. I am in front of a computer/phone most of the day. If you need me to test out the kernel at all, keep me in mind.
[Galaxy S II Original Android Development] amihaila:
Same here; last working version with no lagging 2.2b15; starting 2.2rc1 > lag (didn't try 2.2b16); no lag on any other kernel or below <2.2b15; stock rom kj3 here.
[Galaxy S II Original Android Development] r47z:
2.4.1 seems to work very well!! Naise!
[Galaxy S II Original Android Development] atomic339:
Why sometimes when I want to install cwm zip pack i get this "installation aborted"?

For example when I want to install cf root to test something or zip pack with launcher I get this sign and can't install this.

Sent from my GT-I9100 using Forum Runner
[Galaxy S II Original Android Development] HellcatDroid:
Hi there.

Most recent sources released are for v2.2, is that correct?

Just checking :)
[Galaxy S II Original Android Development] droidphile:
Yeah sort of correct...You dual booter!! :D
[Galaxy S II Original Android Development] b2rdetor:
my last post was very emotional (so iam sorry), but call it - idiotism - hm...

what i did i saw???

that last kernels which have a final numbers a very baggy??? so many users talk about it. i just saw that they istn worthy of final version (many users going away bacause dat - they talking about bags inda lastest siayhs not about possibilities of dat kernel)

and i showed how diffs governors works when minimal usage at CPU 100-1200.

Haiters, idiots - hm may be you are rights... but my purpose is only to make siayh best kernel! and i didnt wanna disrespect gokhan! I very respect you!

so but oh well

i continued my test and found that CPU scales up because min CPU 100.

when CPU 200-1200 all works fine! when minimal usage CPU stay 200 when ondemand and conservative! also my s2 unstable on 100mhz even when voltage 950mV, but 200Mhz 850mV works fine.

imho 100-1200 - may cause reboots and freezes some users. may be back to 200-1200 by defauls??? if you want 100-1200 you can always set it via voltage control or init.d script...
[Galaxy S II Original Android Development] Jibreil:
I agree with some of the users who say v2.4.1 has more of a battery drain. After flashing 2.4.1 my Cell Standy has consumed 62% of the battery overnight.

Waiting for v2.4.1i :-)
[Galaxy S II Original Android Development] zhenius:
Too bad usb otg isn't working on this version. I am on stock rom 2.3.5 and updated 2.1.1 siyah kernel to 2.4.1 and lost that function. Going back to 2.1.1 as I need the otg feature.

Thanks for the update though!

Sent from the best Galaxy S II
[Galaxy S II Original Android Development] Jibreil:
v2.4.1i is going to have the OTG function back ... I think... so hang on till he releases it sometime today.

I stumbled upon this nice Voltage Settings video on YouTube, I personally use these settings and they work very well for me.

[youtube]Zqtanit8JDQ[/youtube]

I prefer BFQ rather than SIO and Min to 200MHz instead of 100MHz
[Galaxy S II Original Android Development] iamsmallpang:
in my case, CRR v4.0 flashed v2.4.1 battery drain very fast.

charging problem , it will not indicate to you full charged
[Galaxy S II Original Android Development] KennyLegend:
You don't seriously think this is down to the kernel do you? I don't have that issue on v2.4.1
[Galaxy S II Original Android Development] Jibreil:
Yes quite relevantly, as I was on v2.4 until last night and with the UV scripts etc. was getting a 6% drain overnight. Battery Usage on showed Voice Calls to be consuming maximum battery, rest all were down to 10% - 4%.

Haven't install any new apps etc. due to which the Cell Standby mode consumption would increase.
[Galaxy S II Original Android Development] Doug8796:
do our phones have a lock at 60fps? if so is this unlockable?
[Galaxy S II Original Android Development] d8389:
Hi,

Why don't you fix problem, that internal SD inaccessible in recovery mode ?
[Galaxy S II Original Android Development] tuvi123:
gohan, just some advice..

imo you should make a performance version that will really be fast and smooth without an lag and one battery friendly version..

btw-

I just though I will give it a try..

a lot of users will be happy to use the external sd formatted to ntfs with their mhl adapter so they will be able to watch full hd movies (with usb/harddisk we

cant use it with mhl)

so do you plann to add external sd support because with your kernal it does not even work when I typed the commands manually to load ntfs3g (it works for me before with another kernal but I like yours)
[Galaxy S II Original Android Development] HellcatDroid:
Guilty as charged :D

That was actually the reason I asked.

Got the new version of the installer app done so far, planning to update the Siyah based dualboot kernel to whatever I can - so v2.2 it shall be :)
[Galaxy S II Original Android Development] rauschkugl:
Yes they have the lock as far as i know. But it doesn't make sense to remove it. The display and especially your eyes won't be able to show/see the difference. This would just consume more resources.

Sent from my GT-I9100
[Galaxy S II Original Android Development] b2rdetor:
bfg sio - cant see any difference - may be you can say HOW???

100/200 - my answer - 200 - my previous post says why
[Galaxy S II Original Android Development] bala_gamer:
But by unlocking the fps cap we can know the raw power of mali gpu , would be useful for testing .
[Galaxy S II Original Android Development] DAMAGE_INC29:
im a newbie and im new to hacking..in fact what i was able to do for now is root my phone...ive been reading a lot here and i want to try to flash a rom and a kernel...i want to try CM 7 first then flash the siyah kernel as combo...

in flashing ROMs and kernel, is there a step where in which should come first?should the ROM be flashed first before a kernel or u can do it vice versa?im currently using rooted SGS2 by CF..its in stock 2.3.5..

another thing about CM7 is the nightlys..so for now if flashing CM7, can i flash the newest version of nightlys instead of the release CM 7.1? nightlys are complete builds, sah?

please badly need ur help guys..thanks a lot
[Galaxy S II Original Android Development] Yoyoa:
My computer is ntfs in windows xp, i can mount usbstorage well, but is only when i disconnect my phone of my computer, I've got the same issue with the 1.7.5.
[Galaxy S II Original Android Development] Galaxy_Fan:
Hm, ok.

But in the description of the kernel is:

"GPU clock and voltage control interface (thanks to netarchy)."

I Thought there is an interface like SetCPU...
[Galaxy S II Original Android Development] gokhanmoral:
I used latest superuser.apk but inst-root.sh script doesn't replace if you already have another superuser.apk

I check if both /system/bin and /system/xbin has su or I copy su to both dirs.

I think new superuser.apk works without any problem if you have su in both dirs.

can you remove /system/xbin/su /system/app/Superuser.apk /data/.siyah/root-installed files, reboot and try the programs you mentioned in one of your previous posts and tell me if any of them has any problems?
[Galaxy S II Original Android Development] gokhanmoral:
is it working with 1.7.4?
[Galaxy S II Original Android Development] Yoyoa:
The same, is stuck just after disabling storage...
[Galaxy S II Original Android Development] :
Interface doesn't mean GUI (graphic user interface) :D
[Galaxy S II Original Android Development] :
Set CPU also gets denied after second boot, it doesn't happen with his ki3 kernel as far as I tested. Will do some more tests. Frequencies are memorized, only the governor goes back to ondemand.
[Galaxy S II Original Android Development] SweSarah:
After flashing v1.7.6 and booted the phone i get this message "su binary outdated. Tap to update su binary" And when i tap it it looks like it wanna so something but it says "failed..." after like 1 sec. ? :s

Update: worked when i turned on wifi and tried again, then it did some updates and seems happy =)
[Galaxy S II Original Android Development] gokhanmoral:
oops :) another bug in inst-root.sh :)

!= should be == :D

I'm sorry guys but I'll upload v1.7.7 today :D
[Galaxy S II Original Android Development] gokhanmoral:
first remove /data/.siyah/root-installed then /sbin/xbin/su and reboot
[Galaxy S II Original Android Development] gokhanmoral:
v1.7.7 is up.

the bug was in /sbin/inst-root.sh script

4 releases in 1 day... well... I hope this will be the last one for today :)
[Galaxy S II Original Android Development] Steven6489:
Hi all,

Good day to you all.

I just flash this kernel and I have some questions would like to know..

1. How can I customize the charging speed? What is "echo AC, MISC and USB charge currents to a misc device"?

2. Where can I get the control interface for GPU clock and voltage?

Thanks if anyone willing to answer me..I'm totally no idea.. :confused:
[Galaxy S II Original Android Development] cbeckstein:
did all that... checked that su is in both dirs after the reboot... no change... problem persists...

as much as I admire Chainfires work:

Superuser 3.0 is NOT ready for prime time...
[Galaxy S II Original Android Development] gokhanmoral:
download chargecurrent1000.zip from the first post and flash. it will increase the charging current to 1000mA. if you want a lower value, edit the zip file.

there is no GPU clock/voltage GUI. you have to use init.d scripts.
[Galaxy S II Original Android Development] :
Setcpu works now as intended and you are the king :D.
[Galaxy S II Original Android Development] gokhanmoral:
it still doesn't remember the governor if you launch it as soon as the system boots up :)

in v1.7.6 I was copying superuser.apk over and over at every system startup and it was taking time for it to reinitialize I guess...
[Galaxy S II Original Android Development] Steven6489:
Thanks for your reply..

What is the default charging current for your kernel?

Besides that, does kernel effect the screen quality? Like colour..brightness?

Just now I flash SiyahKernel v1.7.7, and after that I found out my screen brighter and it's more white.. ;)
[Galaxy S II Original Android Development] :
Well I don't get permission denied for setcpu after reboot anymore :)
[Galaxy S II Original Android Development] hausmanis:
Is there a fix coming for the touchx 2.0 kernel that fixes setcpu ?
[Galaxy S II Original Android Development] cbeckstein:
ok.. restored a nandroid backup from this afternoon with Siyah 1.7.5,

then installed your new 1.7.7 version

in 1.7.7 you apparently do not install Superuser 3.0 if Superuser 2.6.3 is installed already...

so everything works fine now with the old Superuser 2.6.3 and the new Siyah 1.7.7 kernel

great work!
[Galaxy S II Original Android Development] :
What negative effects does it have to change the bus speeds on the kernel?
[Galaxy S II Original Android Development] radicalgel:
Small Bug!

I just realized that I can't hear any ringtone if I get a call when my phone's connected & mounted to my PC via USB. and no, my phone is not on silent! Has anyone else noticed this?

I'm on CheckROMv4 with Siyah 2.4.1
[Galaxy S II Original Android Development] slipmeknot:
think this is the wrong thread for this question :) anyways, always flash rom first then kernel of your choice :) when it comes to CM7 its best to ask them in their thread
[Galaxy S II Original Android Development] zZarZiLLoSs:
Please the latest Kernel 2.4.1

fixed NTFS auto-mounting does not work
[Galaxy S II Original Android Development] rauschkugl:
But the kernel is for everyday use and there would be only negative sideeffects coming with this. This topic was already discussed long time ago and as you can see in the second post people who just care about benchmark results should use another kernel. Unlocking the fps cap would have no other effect than higher results and battery drain.

If you want to test it you should try it yourself but it's nothing useful for an everyday kernel and i don't think gokhan will change his mind about this.

Sent from my GT-I9100
[Galaxy S II Original Android Development] Gowind:
That's not a kernel bug. not even a bug. When you connect your phone to PC via Usb, your Mass storage is mounted where you probably have your ringtone saved. so it's quite natural that it wont play.:)
[Galaxy S II Original Android Development] AndreiLux:
They are at 2.4.1 as far as I can see...
[Galaxy S II Original Android Development] :
As AndreiLux stated..

https://bitbucket.org/gokhanmoral/siyahkernel
[Galaxy S II Original Android Development] gokhanmoral:
as a complete package, yes.

but http://bitbucket.org/gokhanmoral has v2.4.1 and I try to keep it up to date.
[Galaxy S II Original Android Development] kwerdenker:
This can't be stated enough: everything concerning voice and data (except wifi) is handled by the external basebandprocessor. that's the one you have to flash the modem firmware. The kernel has near to nothing to do with it. Next point: The percentages in battery are realative not absolute values. Means they show how high the part of a process was on the overall drop. So if your phone is in deep sleep and you are not in flight mode, cell standby should actually be the top consumer on your phone because nothing else is using any battery.

Is your ringtone saved to either the internal or external sd card? Than this should be normal because if you mount these for your pc the phone can't access them anymore and so it can't get the ringtone to play it. If this situation happens a lot too you, you could push your ringtone to /system/media/audio/ringtones so it's available even if the phone is mounted :)
[Galaxy S II Original Android Development] aeroxdefocu:
Hi gokhanmoral, i have a problem with your 2.4.1 kernel. Tonight I left in standby the phone in airplane mode at 45% battery and this morning when try to power on it is fully discharge. Why??

P.S Any user that use my rom have me reported seme problem with 2.3 version
[Galaxy S II Original Android Development] :
because some app or process kept sucking your battery, probably trying to connect to net.. lets call it "airplanemode unaware app" for now, until you share more details or find a source of it.
[Galaxy S II Original Android Development] gokhanmoral:
I did not have such a problem with latest versions. it may not be kernel related.

45 to 0 is a huge drain and assuming that your screen is off there should be a process which hogs cpu or causes too much network traffic or uses gps.

I was having my gps randomly turning on&off and I solved that problem by uninstalling facebook application.
[Galaxy S II Original Android Development] b2rdetor:
yes USB-HOST not work with 2.4.1. phone cant see my flash - like it isnt connected.

automounting and script mounting ntfs isnt work

going back to 2.4 and usb-host work fine!
[Galaxy S II Original Android Development] aeroxdefocu:
I thought the same thing. Today test carefully all process! :D
[Galaxy S II Original Android Development] jimmy72:
Battery Drain

Hi all,

I'm using this awsesome kernel since his beginning, Gokam did a very good work. All his kernels have focus on performance and battery life.

So when i read that Siyah kernel was draining battery, that's make me a little sad that people always said that it is the fault of the kernel.

I advise people before complaining about kernel/battery drains to look for applications and networks first.

Sometimes battery drains came from modems + apps like facebook or any apps using network all the time, sometimes spywares or virus sending informations to the dark network :d .

Sometimes a broken rom can cause battery drains.

For me all is ok, battery drains only 1% / hour with 2 pusmails, 3G always on.

My rom is Criskello 32 XWKK5 modem KI4 + Siyah 2.4.1.

OC 100 to 1400 SIO+Conservative governor

a little UV from -25 to - 50mv

=> and all is stable, butter smooth and no battery drain !!!

SO people, PLEASE before complaining check your rom, your apps and modem and maybe your physical battery ;)
[Galaxy S II Original Android Development] Molitro:
Unplugged at 98% 19 hours ago. Always wifi on with sync, a short, 2 min phone call, 8 minutes of screen.

Some minutes ago reached 88%. That's the best drain I had since my best, which was, I think, with 2.1 beta 16. But quite more smoother.

I think the kernel is fine right now.
[Galaxy S II Original Android Development] KennyLegend:
Wrong thread buddy.

But to answer ur question

Flash rom first , then kernel (if u don't want stick kernel).

Cm7 nightlies are complete builds ;)
[Galaxy S II Original Android Development] zhenius:
i hope it will be released. Thanks for the info.

Sent from the best Galaxy S II
[Galaxy S II Original Android Development] KennyLegend:
I would agree. I got home from work last night bout 7pm after a 11 hr shift and I had 50% left in my battery. That was with over 2 hours of browsing on 3g/H+. Normally I'd have been at about 30%.
[Galaxy S II Original Android Development] adam_pl:
I'm still using v2.3+ and after couples of days after flashing kernel I suffer WiFi problem. It's finding my WiFI network, attempting to get IP address but wit no goal.

I re-flashed kernel ( wiping cache and Dalvik before flash) but problem returns next day.

Also phone is hitting up dramatically while charging - literally phone is almost burning. Any chances that v2.4.1 will help?
[Galaxy S II Original Android Development] Jibreil:
Its the Voltage setting for Siyah using Voltage Control Lite
[Galaxy S II Original Android Development] cez10:
having the no wake issue since 2.3... AFAIK best ive used was 1.6 REtouched or something like that