yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] crm4:
Weird, my gs2 works far better now I've seen your post :D :D :D
[Galaxy S II Original Android Development] ole12:
Yes i already flashed it, but dont know where the script file is when im about to use script manager.. and what file do i copy?
[Galaxy S II Original Android Development] rainyguy:
Same here!
[Galaxy S II Original Android Development] KennyLegend:
Wow that really works...although my laser pointer is green.. I guess that'll eat more battery eh? :D
[Galaxy S II Original Android Development] TecQuality:
guys, ICS is out. someone has tried this kernel with it?
[Galaxy S II Original Android Development] ozzyita:
Hi, with 2.6.4 720p video recording with the app lgcamera does not work.

Inviato dal mio GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] pangiotis24:
hi.i know this i will ask is different for every device but which are your stable undervolting values?
[Galaxy S II Original Android Development] forumlarabak:
Battery usage

Battery usage more good now with v2.6.4

Teşekkürler Gökhan kardeş :)
[Galaxy S II Original Android Development] rainin:
@gokhanmoral

Left some PM's for you. Whenever u're free, plz reply. I just hope that my issue is not related to Siyah.

Will flash v2.64 and give u feedback as well.

Thanks alot.
[Galaxy S II Original Android Development] Rampler:
For me 2.6.4 is working quite good, after deleting the content of init.d directory.

Gesendet von meinem GT-I9100 mit Tapatalk
[Galaxy S II Original Android Development] cedric123:
requesting a kernel for 4.0.3 xxkp8
[Galaxy S II Original Android Development] nitronos:
I can~t find the post. Can u share a link to a direct download. Thanks
[Galaxy S II Original Android Development] pikachu01:
Are you using ThunderBolt!?

You can get the zipalign script and many more from ThunderBolt!.
[Galaxy S II Original Android Development] RotesMeerJogger:
no. only VC and lulzactive app. no more scripts are running.

EDIT: hmmm. sometimes it goes faster. can be deepsleep a reason?
[Galaxy S II Original Android Development] droidphile:
What's the screen_off_min_step you have set in the lulz app.

Use 500 and see if the wake-up is fast
[Galaxy S II Original Android Development] veyka:
Wait for an official release, as kernel sources will be available then.
[Galaxy S II Original Android Development] kbnguy:
Hahaha... I fail out of the chair. I love you, man (non homo, of course). :D
[Galaxy S II Original Android Development] pikachu01:
Tweak the lulzactive app with this:

pump_up_step: 4

up_rate: 10,000

down_rate: 20,000

screen_off_min_step: 6
[Galaxy S II Original Android Development] KennyLegend:
If any of the more experienced guys could help me out here id be greatful. Im using 2.6.4 with pikachu's lulz settings.

My issue is that no matter what governor i try i still get a little lag when i press back button fast coming out of submenus and back to homescreen.

What settings would i need to tweak in lulz app to sort this?
[Galaxy S II Original Android Development] droidphile:
If all the governors has the issue, then it could be because of

1) High hotplug thresholds?

2) High second-core on frequency?

3) 'merciless' uv for cpu/gpu?

4) Smooth scaling parameters preventing governor to rapidly scale up when sudden burst of power is required for a short time?

What i/o scheduler and what value for sched_mc are you using?
[Galaxy S II Original Android Development] ka2uki:
with SiyahKernel 2.6.4, my phone is flying~~thanks again~@gok!
[Galaxy S II Original Android Development] atomic339:
So, now I make well all steps?

1. Mount /data, /system and /sdcard in CWM

2. Install ThunderBolt-CWM v2.3.3 and ThunderBolt-CWM screenstate_scaling addon v1.4.4

3. Move /bolt_scripts/ form external sd card to /sdcard/bolt_scripts/

4. Script Manager /sdcard/bolt_scripts/remount[device] ( remounti9100) as Root and as Boot

5. Script Manager /sdcard/bolt_scripts/sqlite_optimize as Root.

UV and OC and governor/sheduler set in Voltage Control

It's all and script is working now?

Should I remove some script form init.d folder or it isn" necessary?

If I want to load s78enable_touchscreen_2 I need to copy this to init.d or set boot and root in script manager? And what about old script s78enable_touchscreen_1 in init.d folder?
[Galaxy S II Original Android Development] kryptoner:
Can I put charger charging current to 950 mV using voltage control app? is there any harm in doing so?
[Galaxy S II Original Android Development] blaex:
wont work if the charger cannot afford 950mA... look on ur charger how many ampere it can offer.
[Galaxy S II Original Android Development] gokhanmoral:
no, there is no harm in doing so. it just won't charge at 950mA.

the charging current can be set to "high" or "low" current currently :)

if you set it anything over 450mA, charging current will be 650mA.

if you set it <= 450, it will be 450mA.
[Galaxy S II Original Android Development] amalekh:
gokhanmoral,

I ought to thank you for the amazing and stable Siyah Kernel.

At the same time, I have a question:

I have 2.3.3 stock kernel and ROM, would it be better to flash stock 2.3.6 kernel and then Siyah kernel, or no need because flashing Siyah kernel overwrites the existing stock kernel?
[Galaxy S II Original Android Development] RotesMeerJogger:
thanks a lot. i had set 200 as min_step. with 500 MHz wakeup time is fast.

also thanks to you. i have this settings (down_rate 30.000 is also okay) but min_step now with 500 MHz because wakeup is much faster.
[Galaxy S II Original Android Development] pikachu01:
The touchscreen tweaks only work for i9000 :)
[Galaxy S II Original Android Development] KennyLegend:
Im u/v by -25mv on each step.

Im using sio scheduler .

No idea on sched_mc... Stock siyah value i assume. Im not experienced with scripts or adb .
[Galaxy S II Original Android Development] TecQuality:
guys i'm in trouble: with the .4 i can't install anything thru the CWM (like modems), there is any fix for this?
[Galaxy S II Original Android Development] droidphile:
Try these settings in a script. (I've added some comments too)

#disable smooth scaling so that governor can freely jump cpu up.
echo "0" > /sys/devices/system/cpu/cpu0/cpufreq/smooth_target
echo "0" > /sys/devices/system/cpu/cpu0/cpufreq/smooth_offset
echo "0" > /sys/devices/system/cpu/cpu0/cpufreq/smooth_step

#set aggressive hotplug thresholds
echo "on" > /sys/devices/virtual/misc/second_core/hotplug_on
echo "20" > /sys/module/pm_hotplug/parameters/loadl
echo "60" > /sys/module/pm_hotplug/parameters/loadh

#set aggressive hotplug sampling time & cut-off freq
echo "100" > /sys/module/pm_hotplug/parameters/rate
echo "800" > /sys/module/pm_hotplug/parameters/rate_cpuon
echo "100000" > /sys/module/pm_hotplug/parameters/freq_cpu1on

#set dynamic bus speed scaling
echo "disabled" > /sys/devices/system/cpu/cpu0/cpufreq/busfreq_static

#disable sched_mc
echo "0" > /sys/devices/system/cpu/sched_mc_power_savings

The above settings may increase responsiveness at the cost of battery. Idea is to try them and if the lag is gone then tweak/eliminate each parameters to balance performance and battery life.

note: Don't be lazy to make an init.d script :)
[Galaxy S II Original Android Development] MistahBungle:
No need to flash stock 2.3.6 kernel over your 2.3.3 stock kernel first. Flash whatever build of Siyah you wish to use over your 2.3.3 stock kernel :)

Yes, you are correct. Flashing Siyah will overwrite your existing stock kernel
[Galaxy S II Original Android Development] c010:
Picachu,

if thunderbolt has been integrated into siyah, do i still need to flash your script?
[Galaxy S II Original Android Development] RotesMeerJogger:
i have one little question. VC doesn't list "deep sleep" frequency. if in lulzactive the "screen_off_min_step" is 500 MHz and in VC frequency settings between 200 to 1200 MHz what is the deep sleep frequency? 200 oder 500 MHz?
[Galaxy S II Original Android Development] droidphile:
I have one little answer :)

During screen-off, lulzactive locks the frequency to scaling minimum frequency but also scales up upto screen_off_min_step.

So in your case, frequency will be locked to 200 mhz initially but if there's demand for higher steps (music play and such) then frequency will be scaled upto 500mhz.
[Galaxy S II Original Android Development] KennyLegend:
I don't mean to be rude mate but Im useless at this and have no idea about scripts. I thought it might be something id be able to tweak using lulz app.
[Galaxy S II Original Android Development] radicalgel:
init.d location

I see initd folders in 2 locations:

/etc/initd/

/system/etc/initd

Which one should I place the thunderbolt scripts in?
[Galaxy S II Original Android Development] shr33kant:
Evening all and a Happy new year!

I have a few questions:

Is it OK to use the thunderbolt scripts on top of Hyperdroid v5.1.3?

Should I flash Stock i9100 Restore CWM file first?

Will any of their scripts in init.d clash with the ones in the thunderbolt scripts/VC scripts?
[Galaxy S II Original Android Development] ziroxs:
/etc/init.d/

Normally the should be the same
[Galaxy S II Original Android Development] droidphile:
In that case, try these settings using the app:

inc_cpu_load = 60

pump_up_step = 4

pump_down_step=1

up_sample_time=10,000

down_sample_time=70,000

screen_off_min_step = 5

/etc/init.d is a symbolic link to /system/etc/init.d

Both point to the same location.
[Galaxy S II Original Android Development] veyka:
They are the same, its just simlinked.
[Galaxy S II Original Android Development] reAly:
hi

I think the new kernel is very good for battery life. but longer cycles are better for me. the performance is in the daily use not important for me.

now I'm using sio and ondemand.

I read here about lulzactive and the lulzactive app. I tried it out, but can somebody tell me the best settings for battery life in the app? and is the battery life better with this settings as with ondemand?

greetings from Germany :-)
[Galaxy S II Original Android Development] mavixda:
Redownload v2.6.4 and reflash. it helped me ;)
[Galaxy S II Original Android Development] ggogolewski:
gokhanmoral updated a kernel 2.6.4 on his side to fix this problem. You must redownload it.
[Galaxy S II Original Android Development] brack11:
Is the lulzactive app still has problems with setcpu?
[Galaxy S II Original Android Development] ReiKo90:
Hey people, I flashed latest SiyahKernel 2.6.4. but everyone is talking about this "performance" thing ... is it some kind of scrip or it just comes with SiyahKernel?

Thanks!
[Galaxy S II Original Android Development] atomic339:
So, now I make well all steps?

1. Mount /data, /system and /sdcard in CWM

2. Install ThunderBolt-CWM v2.3.3 and ThunderBolt-CWM screenstate_scaling addon v1.4.4

3. Move /bolt_scripts/ form external sd card to /sdcard/bolt_scripts/

4. Script Manager /sdcard/bolt_scripts/remount[device] ( remounti9100) as Root and as Boot

5. Script Manager /sdcard/bolt_scripts/sqlite_optimize as Root.

UV and OC and governor/sheduler set in Voltage Control

It's all and script is working now?

Should I remove some script form init.d folder or it isn" necessary?

But other steps are good?

Wysłane z mojego GT-I9100
[Galaxy S II Original Android Development] KennyLegend:
Seems much better so far. Ill test it out over the next day or so.

Thx again droidphile ;)
[Galaxy S II Original Android Development] brack11:
I know it was asked and answered before but I don't have setcpu and I CANNOT make lulzactive app save settings over reboot. I have no idea what is wrong but I could save it just once and it doesn't happen again. I have removed setcpu and rebooted twice before using lulzactive.

EDIT looks like lulzactive app takes time to apply, so, after a minute after reboot, I see all settings there.
[Galaxy S II Original Android Development] odysseus84:
Dear Gökhan...

I wonder is there a plan to realize a ICS-Kernel to rule the CM9? Is it possible to add some feauters to the actualli build? Or is it "too beta" for optimizimg?

Thanks for answering...
[Galaxy S II Original Android Development] lpsi2000:
I love this post, well said.:p
[Galaxy S II Original Android Development] rodak69:
Hi there.

So I read this in main features...

And I immediately flashed it. unfortunately, when I plugged in my 8GB flash drive formatted in NTFS via USB OTG cable it simply doesn't work. It shows me information about whether disk is blank or there's unsupported file system...

Can somebody explain it to me?
[Galaxy S II Original Android Development] sadonlyone:
main site got a facelift :>
[Galaxy S II Original Android Development] KennyLegend:
What are u on about?
[Galaxy S II Original Android Development] gokhanmoral:
Check /mnt/usb folder after plugging it
[Galaxy S II Original Android Development] ggogolewski:
http://www.gokhanmoral.com/ - has a facelift ;) It is dark like my phone theme :D
[Galaxy S II Original Android Development] xcarecrow:
uaaauuuuu! nice logo on your blog gokhanmoral!!

greets!
[Galaxy S II Original Android Development] PedroMRP:
The site is very nice with that dark theme gokhanmoral.
[Galaxy S II Original Android Development] Dark_Lord0122:
Love the new theme and 2.6.4 :P
[Galaxy S II Original Android Development] KennyLegend:
Oh...it looks d same as b4 on my phone. Must check.it our on my pc.
[Galaxy S II Original Android Development] gippy2:
Lol I'm always using the phone version too, wondered what all the fuss was about. Looked on the pc yeah looks awesome.
[Galaxy S II Original Android Development] rodak69:
IT WORKS!

edit.

Ok... But seems like it's only in read mode. Cannot paste any file onto flashdrive.
[Galaxy S II Original Android Development] PedroMRP:
It's good to see that almost no one is complaning about v2.6.4.
[Galaxy S II Original Android Development] stark_br:
Yes, this version is very good.

Question, is it safe to use Pikachu's scripts??

Tks
[Galaxy S II Original Android Development] PedroMRP:
Yes, I'm using ThunderBolt! latest version and so far is all good.
[Galaxy S II Original Android Development] N6666661:
we realy need more time to test it.
[Galaxy S II Original Android Development] a user:
hi,

i saw this kernel claim support for gpu voltage control. but i can't find any interface description for this. the one script mentioned in the op seems to only tweak cpu voltages.
[Galaxy S II Original Android Development] randomhkkid:
Use the voltage control app in the market. You can change the gpu clocks and voltages under the "Gpu and charging" header
[Galaxy S II Original Android Development] olifee:
That's by design.

The Android can not detect NTFS directly, so the kernel mounts it the safe way, using ntfs-3g, but read-only, so you can always pull it out with no worries.

If you want to remount it writable, you will have to use a script to remount it. First, you have to unmount, and then remount with ntfs-3g.

You can find the exact commands somewhere in this thread, they have been posted several times ;).

Oh, and remember to unmount before you unplug it in the end to prevent data loss!
[Galaxy S II Original Android Development] Higgins12:
I'm using a Stock 2.3.5 ROM with Speedmod Kernel. Can i just flash the Siyah Kernel or should i clean it with the Kernel cleaning Script first?
[Galaxy S II Original Android Development] a user:
i don't care about that app. i am interested in the interface for this.
[Galaxy S II Original Android Development] tolis626:
Chillax,the guy doesn't have a GS2,he probably wants to add support for changing GPU clocks and voltages in his app. ;)

Hey a user,long time no see! :p

There are two files for GPU clock and voltage control,located in /sys/class/misc/gpu_clock_control/gpu_control and /sys/class/misc/gpu_voltage_control/gpu_control respectively.Check those.Valid GPU frequencies are values that are 800MHz divided by an integer.Valid voltage steps are 50μV steps(unlike CPUs' 25μV ones).

Anything else you might want pm me or something. :)
[Galaxy S II Original Android Development] KcDaRookie:
@gokhanmoral: you made the logo by yourself?

Looks very neat =)

Which prog did you create it with, if you did it yourself.

If you did it with photoshop, could you provide the .psd of the unflattened layers? :D
[Galaxy S II Original Android Development] Spyr0s:
Nice to see good old fellows here :)
[Galaxy S II Original Android Development] a user:
greetings!

ha so many known names. was just hijacking paradoxxx rom thread to bugfix a multi core issue :D

i want to see how proprietary this gpu control interface is, e.g. if the kernel exports valid values/step sizes etc. it would be stupid to hardocde such info in the app as this is hardware and kernel dependent.

paradoxxx already assured me assistance in testing. i guess tolis and you would help too ;)
[Galaxy S II Original Android Development] tolis626:
Don't guess about me,be sure of it. ;)

@Spyr0s

Ela re megale,kai esy edw?Gamato! :D

I guess many Desire HD users wanted a better GPU,eh? :p
[Galaxy S II Original Android Development] RotesMeerJogger:
all right. thanks for your little answer :p :)

gokhan, cool homepage design! :cool:
[Galaxy S II Original Android Development] a user:
check your inbox. i sent you a pm. i need some details from you.

p.s. can't give any thanks anymore today. xda says i used my limit for today oO :(
[Galaxy S II Original Android Development] tolis626:
Yep,we are limited to only 5 thanks per day. ;)

Thanks for the good will though. :p
[Galaxy S II Original Android Development] atomic339:
Which setting do you use in Voltage Control with thunderbolt? (governor, sheduler, bus or not, gpu)

Do you remove any script forum init.d after install ThunderBolt?

Wysłane z mojego GT-I9100
[Galaxy S II Original Android Development] pikachu01:
Upload them here. I'll take a look.

What scripts are there to remove? Upload them here. The other steps are good.

I'm using 2.6.4 with ThunderBolt! without any issues.

You can flash it directly. Use the kernel cleaning script only if you want to (just to be safe).
[Galaxy S II Original Android Development] atomic339:
I move only folder bolt_scripts because it creates always on external sd card. As you write in your topic for sgs 2 bolt_scripts folder don't create on sd card. But it goes to external sd card. Don't know why, I tried a mounted sd card a lot.

Wysłane z mojego GT-I9100
[Galaxy S II Original Android Development] pikachu01:
Yeah (sometimes) it doesn't create the folder. If it's there, then its alright.
[Galaxy S II Original Android Development] iamsmallpang:
pikachu01

flashed the last version ThunderBolt! v2.3.4 and ThunderBolt-CWM screenstate_scaling addon v1.4.4

VC can't save too after rebooting

but battery life is great
[Galaxy S II Original Android Development] carlz0206:
anyone tried siyah 2.6.4 with or without pikachu's script on hyperdroid 5.1.3?

how does it go?

@pikachu

can i apply your script on hyperdroids v5.1.3' kernel which is HDK v1.0?

thanks in advance for the info
[Galaxy S II Original Android Development] omniwolf:
Gok: you may have already seen this, but nevertheless i thought it was an interesting read:

MYTHBUSTER Optimised compiler toolchains
[Galaxy S II Original Android Development] pikachu01:
Are you sure you've flashed successfully?

VC should work if you flashed it successfully. Did you click Save as Boot setting in VC?

Should be able to. :)
[Galaxy S II Original Android Development] b2rdetor:
flashed 2.6.4 tryed thunderbolt latest and cant see any difference with ondemand (conservative in siyah very bad for battery life but smooth, all other governors give a lags during games and often with ussual usage)

try to flash screen state scaling and ondemand became really deep **** performance even when scroll launcher ex pages (it because 95% treshold) and instable freq scaling (because low sampling rate 20000) and i cant confirm that batery life are increased - imho it not or quite a bit.

just flash siyah set ondemand by default and be happy (performance) for a long time (batery life).

^^IMHO^^
[Galaxy S II Original Android Development] carlz0206:
Should be able to. :)[/QUOTE]

Whats the config of the script?is it more on battery or performance or balance?coz tried this with siyah 2.6.3 on checkv4 rom and it drained my batt fast.

Im planing to try this with stock hyperdroid rom and kernel
[Galaxy S II Original Android Development] pikachu01:
The threshold being 95% is fine. Shouldn't affect the performance much since sampling rate is high (sampling rate is 10,000, not 20,000). Your performance stutter could be due to smooth_target/smooth_step/smooth_offset as you might not be using 200-1200 frequency range. I'll release another version to fix this.

It's more of performance and battery life. Screenstate_scaling should manage it accordingly so that battery life is good and performance is based on having no lags (not quadrant/benchmark friendly though).
[Galaxy S II Original Android Development] carlz0206:
It's more of performance and battery life. Screenstate_scaling should manage it accordingly so that battery life is good and performance is based on having no lags (not quadrant/benchmark friendly though).[/QUOTE]

Thanks trying it now on hyperdroid w/ stock kernel.should i use the latest? 2.3.4 and 1.4.3 screen scaling.
[Galaxy S II Original Android Development] gokhanmoral:
Smooth scaling parameters are not effective for lulzactive or interactive governors.
[Galaxy S II Original Android Development] carlz0206:
@pikach

followed instructions and already flashed thunderbolt and screen scale then it created bolt scripts on my eternal sd card,should i move it in the internal b4 i open script manager? or i can leave it as it is
[Galaxy S II Original Android Development] GDT:
I upgraded from 2.6.3 to 2.6.4 but have some fc while playing some games. What should I look for?

I use the same settings (via voltage control app).
[Galaxy S II Original Android Development] carlz0206:
moved bolt in sd card and run script manager.remount was ok but run sqlite_optimize as root says:

error:no such collation sequence : UNICODE

error:no such collation sequence : UNICODE

error:no such collation sequence : PHONEBOOK

error:no such collation sequence : PHONEBOOK

error:database disk image is malformed

error:database disk image is malformed

error:database disk image is malformed

error:database disk image is malformed

what should i do? is this normal?

thanks in advance

pls ignore forgot to read the "ignore ......." from above

be testing and reporting back.thanks for the script and assistance
[Galaxy S II Original Android Development] pikachu01:
Yes. Latest.

Yeah. Interactive governors won't be affected by smooth_* parameters. He was talking about Ondemand :)

Also, have you looked at the issue I pmed you about? The interactive governors have stutters in graphics based apps?

It's ok. As long as it is accessible by Script Manager
[Galaxy S II Original Android Development] radicalgel:
USB Charging mA

I am currently on 2.6.4 and USB charging defaults to 450 mA. Is it safe to increase this value to 500 or higher to increase charging speed when charging my phone through the PC.

Also I'm planning on picking up this CoolerMaster Pocket Charger and would like to know if increasing the USB mA value will speed up how fast my phone charges off this device?
[Galaxy S II Original Android Development] sierrafox:
hi siyah

just flashed 2.6.4 and pika's thunderbolt 2.3.4 scripts and looked in /sbin/siyah and noticed that thunderbolt.sh was still present, as well as the reference to it from tweaks.sh. are these safe to remove/comment out?

thanks!
[Galaxy S II Original Android Development] xcarecrow:
It happened to me too with real racing 2, i solved the problem using ondemandx and raising gpu voltages. No more FC. I think a lot of people using lulzactive but ondemandx is the better governor in my opinion, all games smooth not excesive battery drain (only playin games that demand a lot).
[Galaxy S II Original Android Development] pikachu01:
ThunderBolt! scrips in the init.d will override the ones in thunderbolt.sh :)
[Galaxy S II Original Android Development] xcarecrow:
It's better that you don't increase USB value, usb ports can't provide enough power and you can damage the usb port.
[Galaxy S II Original Android Development] Delacor:
+1

Send from my SII ;)