yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Jeremy:
Haha I have no idea why anyone would want to use that ROM.
[Galaxy S II Original Android Development] tlf55:
Does GPU Settings underclock is really usefull for battery life ? or it depend on GPU undervolt ?

I used to set 40mhz 100mhz and 160mhz with 800mv 850 mv and 900mv but after playing a little game like angry birds or something like that, my phone begin to slutter .. i changed these settings to 100mhz 100mhz and 160mhz with 850mv 850mv and 900mv and rebooted my phone, play the same game and there is no slutter ..

So it come from the first gpu freq step ..

Just wanted to know if the difference between these two setting i would see a difference in "screen on" time ..
[Galaxy S II Original Android Development] tugler:
what are your threshholds?

i would recommend

1->2 95%

2->3 95%

3->2 55%

2->1 35%

with 40 100 160 for battery saving
[Galaxy S II Original Android Development] tlf55:
Tried like you said, after playing a game it slutter again, i close the game, open GOSMS and the animation will be sluttering then every animation will be sluttering :/

EDIT : Stock LPG / Siyah 3.4
[Galaxy S II Original Android Development] Siberian Tiger:
With latest 3.4.1 camera have a black screen :(

Running stock XWLPM
[Galaxy S II Original Android Development] Krendelrus:
check this thread for the camera fix - http://xdaforums.com/showthread.php?t=1772931
[Galaxy S II Original Android Development] arkerio:
Try Wiping Cache & Dalvik

Plus Fix Permissions

m on Sensation 3.5

and everything work super fine :)

Edit : Answer above me is perfect
[Galaxy S II Original Android Development] Siberian Tiger:
Thanks both already tríed that but nada
[Galaxy S II Original Android Development] Josuhu:
In 3.4.1 the Gps seems to be week and locks poorly if at all. Returned to 3.3.3d and its better. I use Paranoid android 4.0.4
[Galaxy S II Original Android Development] yahyoh:
for gps issue :

thanks @thracemerin :)
[Galaxy S II Original Android Development] Hannibal226:
Sorry,

was a fold from update if browser.

CHEERS
[Galaxy S II Original Android Development] MeX_DK:
1:

Does this kernel come with the brick fix for restoring/backing up Nandroids?

2:

Does the recovery "delivered" with this kernel offer the progress bar during backups etc, as well as allow the use of the home button to select rather then power?
[Galaxy S II Original Android Development] Thialala:
1- Yes.

2- Yes. Even better by double taping or swyping.
[Galaxy S II Original Android Development] MeX_DK:
And it also works with XWLPM?, because the only reason why I haven't upgraded so far has been down to the fact that you could brick it way to easily as well as there not being a root kernel for it (ie CF-Root as thats what I have been using so far)
[Galaxy S II Original Android Development] #illidan:
Except for the camera which isn't working because GM is lacking sources to fix it everything else is working & there is no possibility of bricking your phone.
[Galaxy S II Original Android Development] duff91:
I love It

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] XA-R01:
Hello, I need help.

I use this kernel with FoxHound Revolver Ocelot ROM 0.1 (based on Samsung ROM 4.0.3). Seems I don't have root.

But when I open ExTweaks and set to install root (or auto-root), ExTweaks says I already have root. But apps that needs root says my phone still not have root. What should I do?
[Galaxy S II Original Android Development] #illidan:
Do you have an app called superuser in your app drawer? Try removing root & installing it again using ExTweaks if you don't.
[Galaxy S II Original Android Development] Xx-Ness-xX:
MY gps signal has been noticeably weak after flashing kernel 3.4.1
[Galaxy S II Original Android Development] PakkaZA:
I once had the same issue. Is this on your 2nd ROM? If so, swap your first and second rom, then re flash the rom that is now first, boot, re flash Siyah.

That worked for me. Worth a shot.
[Galaxy S II Original Android Development] crypticc:
Read post previous page. I found same but asked in the proper q&a thread. changing the gps.conf server helped a little bit. But it seems solar activity maybe the root cause.
[Galaxy S II Original Android Development] timberwolf60:
It was the first time my GPS took many minute and can't had a fixed. Trying changed 3.4.1 back to 3.3.3d no helped. Finally downloaded GPS test and locked to GPS fast. So I purchased a GPS test plus. No regret.

Send via my GT I9100 using Tapatalk2, 1st ROM RR 2.4, and 2nd ROM Paranoid V1.6a. Siyah kernel 3.4.
[Galaxy S II Original Android Development] MeX_DK:
Whoever suggested this kernel to me needs to hung and shot. A kernel without a working camera is pretty much useless to me >.<, and why even release a kernel when its missing such a vital feature IMO.
[Galaxy S II Original Android Development] droidphile:
Gokhan's idea is to store data and cache partitions of second rom to sdcard/.secondrom with an option to configure data partition size. We have to use 'backup-as-second-rom' and 'restore-as-second-rom' options to get second rom ready and up. There will be a time-out of 2 seconds to boot into second rom.
[Galaxy S II Original Android Development] gokhanmoral:
Miui guys: can you use cfroot kernel on miui? If so I can make a quick change in next version to support it.
[Galaxy S II Original Android Development] vivmar:
someone can share the extweaks settings for cm9-siyah b6 ?

i'm looking for best battery life possible...

thx
[Galaxy S II Original Android Development] geomax45:
Brilliant!
[Galaxy S II Original Android Development] Goku80:
So far so good. Very impressive. Well for what I use my phone for that is. Thanks GM. For those interested using Slim ICS.
[Galaxy S II Original Android Development] geviron:
Tried to flash CF-Root, installation was aborted.

And also tried to flash B6 after modifying the dpi to 190, as suggested by PiCkLeS, won't boot.

Thank's for your hard work Gokhan.
[Galaxy S II Original Android Development] confusedmuse:
Hmm.. Deep Sleep worked well again the last few hours... not sure, maybe it's just my phone...
[Galaxy S II Original Android Development] dee163:
hEY nOOB tERMINATOR

wHAT SETTINGS DID YOU USE TO GET THAT INSANE BATTERY LIFE
[Galaxy S II Original Android Development] Nuja:
ill try and report back asap.
[Galaxy S II Original Android Development] danielsf:
Hi gokhanmoral, I have a bug, when I try to set 1.6ghz, then make 1.6ghz min/max for benchmarks or set Governor to performance I end up getting very low benchmark results. After a little investigating, it turns out that about 1/4 the way through antutu & quadrant my cpu frequency drops and locks to 800mhz (used cpu spy to test with) even though it is set to be at 1.6ghz. Linpack is the only test that is fast enough to show me that 1.6ghz is definitively faster than 1.4ghz before my frequency drops to 800mhz. So I know my device can Handel 1.6ghz. I know I haven't explained this well.

Here is a screen shot of cpu spy, I started recording just after I had set min/max to 1600mhz (same thing happens when I set Governor to performance), i then jumped into aututu and did the cpu & memory test, and then jumped back into cpu spy and took this screen shot:

As you can see after running at 1.6ghz for about a minute it drops and locks at 800mhz. I have also tried a couple overclocking apps, and the result is the same. Would someone else try to do the same test I did and see if they get the same results as I did please? I have tested this many times, and it happens with out fail. I hope this is fixable. :)
[Galaxy S II Original Android Development] Goku80:
smartassv2 and noop scheduler in voltage control. GPU steps 133-267-400/950-1000-1050mV in extweaks

and that is it really and just undervolted a tad and no underclocking just left it default
[Galaxy S II Original Android Development] wurzelsepp3:
Your CPU is getting too hot, when it reaches a certain temperature it scales down to 800Mhz to prevent possible damage.

If you want to run Benchmarks at 1.6Ghz your only option is too put your phone in a cold environment (freezer).
[Galaxy S II Original Android Development] mani0608:
Thanks mate :) But i am using LCD density modder pro which allows me to change the DPI and at the same time fixes market incompatibility issues. So, i am planning to wait until this DPI issue is fixed in this kernel.
[Galaxy S II Original Android Development] aceofclubs:
http://xdaforums.com/showthread.php?p=23616564

droidphile has a great thread with all the extweaks settings explained tab by tab.

Worth reading from the start but about the 2nd or 3rd post has the guide.

Edit: is 6th post.
[Galaxy S II Original Android Development] kondronaute:
thank for all gokhan and other ;)

i try ICS but with the kernel beta6 voltage control or setcup are always reseted on boot and i have freeze pbm when i apply 800 to 200 ...

i go back to GB suiyah 14 waiting to a more stable kernel for ICS (better supporting undervolting and underclocking).

the interface of extweak is very nice ;)

thank for all and good continuation :)
[Galaxy S II Original Android Development] sorg:
Hi, gokhanmoral

did u compile with option CONFIG_RTC_ALARM_BOOT on?

If no, can you compile next beta with this option?

Is there are place where i can download source code of SiyahKernel v3.0, so i can experiment by myself?
[Galaxy S II Original Android Development] danielsf:
I've just checked, as in I ran the test again and at the end my temp was only 23 degrees Celsius, which is cold for our device, I don't think it is a heat problem. Plus my voltage is only at 1350mV for 1.6ghz (rock stable) I have tried the test at much higher voltages and the same result.
[Galaxy S II Original Android Development] gokhanmoral:
no RTC_ALARM_BOOT in current version.

I will upload the sources in the next week, either to github or to bitbucket if I don't have time tomorrow to fix my push over https problem.
[Galaxy S II Original Android Development] Karpfenhai:
You are kidding right?

If my phone would last only such sorry time i would go back to GB ;-)

This is what i get now:

But i still miss 3 hours compared to GB :-(

standby results: (not from today)

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Original Android Development] coolstory:
When I apply your Kernel B6 I can't use Mass Storage. Mass storage stuck on loading.

Im using Wanam Lite XWLP2 9.9.
[Galaxy S II Original Android Development] Tungstwenty:
Are you using 4.0.4?

If so, AFAIK there is currently no kernel which has it directly working - just stock or CFRoot.

You can apply the fix I posted in a separate thread to make 4.0.4 camera and video work on custom kernels until new Samsung sources are available.

Bluetooth is also something that wasn't working but Siyah was already updated to have it working properly.
[Galaxy S II Original Android Development] MeX_DK:
Im not on 4.0.4 yet, but I am wanting to upgrade, but CF-Root doesn't have the corresponding kernel for it yet :(. And then someone else suggested I used this kernel instead, but without camera supports its not really going to work :P. But I will give your fix a look and see if its too bothersome to implement or not before making my decision
[Galaxy S II Original Android Development] #illidan:
You might not be aware but when cm9 first released the camcorder wasn't up & running for almost a month if I remember correctly & yet people still used it, it's a matter of choice. Why it isn't working is because sources for 4.0.4 are not available right now & nothing can be done. Bluetooth also wasn't working before but due to the efforts of an xda member tungstwenty it is now. I'm pretty sure no other kernel other than the stock kernel can get the camera working. Nobody is holding a gun to your head & ordering you to flash this. Find something else.
[Galaxy S II Original Android Development] MeX_DK:
Illidan, my main comment was in regards to people suggest stuff that was not "completely" working without actually checking before hand that, that is actually what the person was looking for ;). Had someone written: "Hey try have a look at Siyah Kernel, but beware camera support is not implemented yet other then via a fix" then I would have no problem with it. But I actually came to this thread expecting to find a kernel that had it all and thus I was technically misled ;).

That is what I am hinting at. Its nice that people help out etc, but please do check before that what you are going to suggest is "does" fulfill people's wishes and requirements or make sure to mention if there are any bugs etc :P.

But as I presently see it I will be giving 4.0.4 a chance, with Siyah Kernel and the camera fix.
[Galaxy S II Original Android Development] superlik:
just use all stock if so many complains lol
[Galaxy S II Original Android Development] Siberian Tiger:
Thank you Tungstwenty for the fix for the camera and many others (crt) :)

You are a genious dev :highfive:
[Galaxy S II Original Android Development] Bartapuce:
As you said, its nice that people help out, but please read before asking questions already answered many many times.

And if you find no answer post your questions in the right thread.

http://xdaforums.com/showthread.php?t=1658647

RTFM !
[Galaxy S II Original Android Development] MeX_DK:
No root no go ;). So no and there is no CF-Root for XWLPM so

I will do that from now on. The link someone gave me to this thread was not to the first post and only the last page so obviously I didn't get to the first page.
[Galaxy S II Original Android Development] Tungstwenty:
If your only requirement is having root, you can set it up and then go back to the stock kernel:

- flash Siyah, start once so you'll get root, then flash stock kernel again

- use the method for temporarily installing CWM recovery and from there installing root, without changing the kernel permanently

You're probably aware that while all non-stock custom kernels include root, it's not mandatory to go away from stock K to have root.
[Galaxy S II Original Android Development] Mario1968:
If I remember well, you asked in other threads for a kernel that makes you to upgrade to 4.0.4 without the risk of a brick, someone point you to this tread, now you have to read almost the first post and the last posts to know about this (excellent!) kernel and decide in your own if it suite your needs or not without point your finger at the user who help you.

You have choice of use the stock kernel or wait for an updated kernel from the 4.0.4 source.

Regards

Mario

Inviato dal mio Galaxy S2 con Tapatalk2®

XWLPF Stock

Siyah 3.4+

Jkay V14.1
[Galaxy S II Original Android Development] MeX_DK:
I naturally also meant that I need CWM for nandroids ;). But no need to keep this going in here as its not exactly dev related. I will give it a go and ask questions in the other thread for now on :P
[Galaxy S II Original Android Development] ithehappy:
I kept wondering and wondering about those people and their choice!! :o

Afaik, i9100's back panel has a small hole at top middle and which is said to be the Camera, and it also captures very good pictures along with Full HD video. If the hole were just a blank hole I'd not bother.

(Not trying to relate my comment with this kernel in any way)
[Galaxy S II Original Android Development] ssauger:
I wrote that also in CM9 thread...

With latest Siyah kernel and CM9 the autobright change as fast as on a stock sammy rom. With stock CM9 kernel autobright still changes verry slow. Did somebody know the difference?

Edit: also noticed that i cant dissable the keybacklight, all settings off in extweaks and CM settings. When i set timeout for for backlight in extweaks it works, but keys lights up on every change of autobrightness.
[Galaxy S II Original Android Development] cybernetus:
Anyone has a link to download the version 3.4 of this kernel ?

And the new version 3.4.1 runs on CM9 based ROMs ?

---------- Post added at 01:04 AM ---------- Previous post was at 01:01 AM ----------

Interesting. You use the new version 3.4.1 ?
[Galaxy S II Original Android Development] lyndonguti:
This is for you and for those who are searching for 3.4

http://db.tt/mUVUNnVO

sent from my lovely phone....hmmm wait its a tablet...waaa i dont really know.....im PARANOID NoW!
[Galaxy S II Original Android Development] cybernetus:
Man, thanks for this link :)

I will download to my phone and flash this to test.

Thanks for sharing this.
[Galaxy S II Original Android Development] ssauger:
Yes runs great with CM9. Only keybacklight cant turn off and lights up on every autobright change. But autobright is realy fast now. Hope some dev read this and than its also with stock cm kernel possible.

Edit: i tried latest fluxi, also autobright changes fast under CM9. But with stock kernel its slow.
[Galaxy S II Original Android Development] B3AstLyBLitZ:
Hi Guys, Don't know if this is a good place to make this post but i am using the latest version of Siyah kernel (3.4.1) on this ROM (2.6) and i am testing different cpu settings and governor profiles to see which one is the most responsive/fastest. Suggestions from other people using the same kernel, would be so helpful, i also dont want to change the settings manually as im afraid that i might stuff the phone. Currently im using the cpu governor "Conservative", dont know if its the best but i just want to get the best possible advice of making the phone smoothest and most responsive Thanks.
[Galaxy S II Original Android Development] timberwolf60:
Tried this as shown:

Send via my GT I9100 using Tapatalk2, 1st ROM RR 2.6, 2nd ROM Paranoid V1.6a. Siyah kernel 3.4.1
[Galaxy S II Original Android Development] lyndonguti:
Try ondemand it gives you smoothness and battery saver and try to increase touch sensetivity to 7 :)

sent from my lovely phone....hmmm wait its a tablet...waaa i dont really know.....im PARANOID NoW!
[Galaxy S II Original Android Development] ssauger:
Yes this timeout works, but when screenbrightness changes, keybacklight lights up. Completely deactivate also dont work. Buts no problem, can life with it, love that the autobright now works like on stock.
[Galaxy S II Original Android Development] cybernetus:
I flashed the Siyah kernel 3.4.1 and with the basic tweaks ( I only set the governor to 800MHz and put the max frequency to 1000MHz ).

On my phone with my configuration the uptime of the battery is better on DarkNight kernel.

I will test again tomorrow with other tweaks, and put my results on this forum.
[Galaxy S II Original Android Development] [SIC]:
I may have missunderstod you but Siyah prior to 3.4.* have working camera and bt on 4.0.4 ROMs such as paranoid, I think the camera bug is related to the soundgasm (voodoo?) tweak because playerpro's eq goes haywire with the latest version when you start the camera (pp says another app is preventing it to control the audio, which doesn't happen with earlier versions). All the presets also disapears from bootup but the bass wheel does some serious damage to your eardrums if you're not careful, still I prefer a fully working camera and bluetooth so any siyah prior to 3.4 works fine.

Sent from my Paranoid :eek: SGS2
[Galaxy S II Original Android Development] Tungstwenty:
I find this strange, perhaps it's ROM-related?

I am not 100% sure, but I have the impression that 3.3.3x also had the two issues; in fact I *think* I was using 3.3.3c/d when I found the camera fix and it wasn't working before, neither was BT.

The ROM I used was stock XWLPM. Could it be that parandroid already includes changed files in order for camera to be working?
[Galaxy S II Original Android Development] [SIC]:
Hm I only tested 3.3.3* for a brief time so I don't really think I tested the camera, as for now (and pretty much all the time) I'm using 3.3.2 cuz' if it ain't broken, don't fix it ;)

And I haven't tested any other kernel for that matter either but he (d4) have included several different kernels in aroma for different versions so maybe he did something, maybe you only tested some kernel specific ROMs?

Although the soundgasm feauture seems pretty promising so I will probably test the next one, he seems to be rather busy on both s2 & s3

Sent from my Paranoid :eek: SGS2
[Galaxy S II Original Android Development] WhoIsJohnGalt1979:
Hey guys, my phone froze while playing a game air control, i restarted my phone using the power power button, i have attached the last kmsg, would appreciate if someone who can read kmsg logs could guide me as to what caused the freeze, am on default settings, no oc, uv of any kind, no tweaks anything.

http://pastebin.com/86cpiASF
[Galaxy S II Original Android Development] [SIC]:
So.. does the camcorder work?
[Galaxy S II Original Android Development] cybernetus:
Well, on my phone the video recording works without problems.

But I believe the camcorder is a program and I don't use this.
[Galaxy S II Original Android Development] cybernetus:
I had an good up time of my battery with the siyah 3.4.1.

This is good, because siyah is more stable than Dark night ( my last kernel ).
[Galaxy S II Original Android Development] twindad:
After unplug my charging phone,the new battery animation stuck with white stripes on screen and I had to press power button long time to off...it happen with phone off on approx half charge.

Sorry for english

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] AndehX:
"Hold back to kill" option in resurrection remix, no longer works with siyah 3.4.1.
[Galaxy S II Original Android Development] sefira:
It works for me...did you tick the option in RR rom control? Under general UI.
[Galaxy S II Original Android Development] AndehX:
Yes of course, it seems to have no effect.
[Galaxy S II Original Android Development] Bene2k11:
Set LED_timeout to 3sec in ExTweaks, restart and try again.

(3sec if you checked the shortest duration for "back to kill" in the settings)
[Galaxy S II Original Android Development] AndehX:
False alarm. I forgot to wipe cache and fix permissions when i installed the kernel. Its working now.

Edit: spoke to soon. 3.4.1 is REALLY buggy. My phone just rebooted itself for the first time ever, backlight on my touch keys is going haywire, and the hold back to kill feature has just stopped working again. Im going to switch back to Dorimanx untill siyah has been improved.
[Galaxy S II Original Android Development] timberwolf60:
I used siyah 3.4.1 dual boot mode. 1st rom RR2.6 and yesterday flashed RR 2.6.1. 2nd ROM Paranoid Android 1.5a then PA 1.6A. Both rom with backlight on my touch keys(1.5s) and back key to kill feature were all working fine on my S2. I enjoy siyah kernel. Goto actual thread and ask? I am sure peoples will help you.

Send via my GT I9100 using Tapatalk2, 1st ROM RR 2.6.1, 2nd ROM Paranoid V1.6a. Siyah kernel 3.4.1
[Galaxy S II Original Android Development] cdaarif:
Hay gyz yesterday I flash 3.4.1cwm over 3.4.0.tar. I also used 3.3.3d. Alltime i flash1st ultimate kernel cleaning script then updates kernel. Then camera fix. But for buttery calibration my battery go to 0% and phone off. Then I'm charging my phone 1% and on my phone. Then my mobile network come stock XXLQ5 after 8 min & parandroid 1.6a after 10 min. What's wrong ? Is it for kernel problem??

Sorry for my bad English
[Galaxy S II Original Android Development] colapro:
What does the Soundgasm feature mean :P? Is it the headphone amplifier? Same as increasing volume?
[Galaxy S II Original Android Development] colapro:
Okay but why is it needed if it only increases the volume? Surely noone listens with headphones on max volume already...?
[Galaxy S II Original Android Development] AndehX:
This is the actual thread?
[Galaxy S II Original Android Development] AlkaDragos:
This is... http://xdaforums.com/showthread.php?t=1658647 ;)
[Galaxy S II Original Android Development] colapro:
I agree with you. I also believe that it does more than just increasing the volume. Would be cool if someone can confirm this :)