yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] Peeyar:
I am using batista 3.7.1 and everything is smooth and stable however when i try to watch flash movies like in narutoget.com the phone gets hot after 15 min of watching the clip. I would like to know if anyone here using the speedfrey kernel experience this issue. Its written in the 1sr post that your phone never gets hot with speedfrey kernel. Can anyone reproduce this issue thanks.
[Galaxy S II Android Development] ks2hot4u:
Stock Bell

Hey im using a stock bell rom with chainfire kg2, I tried flashing the kernel with CWM and it rebooted and looked like it was installing then phone shows still on chainfire in about and tested with bln control and no success, so tried flash update and still no luck. Can someone please clarify for me ?
[Galaxy S II Android Development] claireth:
excellent work...i'm using your 2.2 version for 3 days now,and indeed battery life is excellent but also i have no problem whatsoever!!i also installed it again today with Leo's 2.6 rom

anyway i wanted to ask ,if with your new version (3.0) it is possible to install custom boot animation,because with current ver thats not possible

Keep up the good work:)
[Galaxy S II Android Development] seshmaru:
I'd like to request kernel sources?
[Galaxy S II Android Development] nongrata23:
First of all i love your kernel did not had any problems with your last version 2.2.0!

Quick question: is it possible to include in your kernel optional, fuse.ko mod? because i cannot load it by myself, i need that in order to mount ntfs drives!

Thank you
[Galaxy S II Android Development] plazzTT:
I'm running stock KH3 rom, I've tried this kernel, Lulz Kernel, and Ninphetamine, but I can't get root access on any of them.

Is there some step I'm missing?
[Galaxy S II Android Development] samijavid:
use CF-root

http://xdaforums.com/showthread.php?t=1103399
[Galaxy S II Android Development] arunsen:
How does the battery life compare to Ninph 2.0.2?

BTW anyone using this on LeoMar's Revolution rom?
[Galaxy S II Android Development] claireth:
well..its by far the best concerning battery life from any other kernel i've used!!

i'm also using it now in Leo's rom 2.6 and so far i dont see any problematic behavior!!so try it if you havent done it already ;)
[Galaxy S II Android Development] KaliKot:
It reboots randomly about once a day. I was trying to like it since it came bundled with Batista Rom
[Galaxy S II Android Development] Fraction:
I can't see anywhere that this kernel has USB-host support, does it?

If not, can you add that for the next release? I'd love that! :D
[Galaxy S II Android Development] mysticguy:
SetCPU does not AutoDetect frequencies after flashing this kernel.. Is it supposed to work?
[Galaxy S II Android Development] thyttel:
Really? Wow...... Guess you can't spell "search" on your own either?? Seriously search just a few pages back before turning yourself into a lazy n00b who wont do the slightest to see if questions have already been answered a million times already.
[Galaxy S II Android Development] teksin:
3.0.0 available ! LOOK CHANGELOG
[Galaxy S II Android Development] teksin:
Yes i can include that in the next release :D
[Galaxy S II Android Development] claireth:
well just installed the new version...seems fine till now but i have to say that android os is back at 27%...in 2.2.0 android os was gone..

well guess i can have it all :(
[Galaxy S II Android Development] teksin:
Wich rom use you ? i don't have this problem (android os : 10%).
[Galaxy S II Android Development] grisha1:
You win a price! It was never "gone", just not shown...

SGS2 via Tapatalk
[Galaxy S II Android Development] amadablam:
Using 3.0.0 with cognition 1.42 and Android OS is 9% now. :) Android OS always shows as far as I know.

Thanks for all the work on this Kernel Teksin!
[Galaxy S II Android Development] claireth:
Leo's 2.6..i had 2.5 before with 2.2.0 version of your kernel..
[Galaxy S II Android Development] claireth:
maybe you are right...but it was the first time that it never showed up!!and trust me i had many roms installed 'till now :)
[Galaxy S II Android Development] teksin:
The other version did not show "android os", it's normal:)
[Galaxy S II Android Development] claireth:
how come??because it really suprised me for the fact i didnt get to see it...
[Galaxy S II Android Development] olaj:
Hi,

Can I use V3.0.0 with the Batista? I have 2.2.0. Which type? Realise?

How can I calibrate battery? Thx.
[Galaxy S II Android Development] nikzDHD:
Yes you can, try first version. Download battery calibration from market or wipe battery stats but read up on how to do this.
[Galaxy S II Android Development] teksin:
Yeah ! Personally I use the batista with 3.0.0, it's a very impressive rom and works great with my kernel.

For battery calibration i suggest you this thread : http://xdaforums.com/showthread.php?t=884684
[Galaxy S II Android Development] kungvn:
Android Os. :(
[Galaxy S II Android Development] teksin:
It is normal. There is always android OS. It's currently shown.
[Galaxy S II Android Development] bodivas:
hi. pleese add support for custom bootanimation i your amazing kernel. thanks a lot.
[Galaxy S II Android Development] AndreiLux:
It's normal as far as we can't do anything to fix it normal, but it certainly is not normal in the sense that it's working as intended. There's a bug in the drivers.

Anyway, what are the specific voltages for this kernel anyway? Lots of custom kernels out there claiming voltage optimizations but n ever actually post the values.
[Galaxy S II Android Development] jonny68:
Just flashed this,will charge phone to 100% and delete battery stats then test battery life :)
[Galaxy S II Android Development] teksin:
After deleting battery stat, do not forget to drain the battery to 0% and charge again to 100% (without interruption).
[Galaxy S II Android Development] Rul3s:
increible kernel, get 2 days of battery life, thanks!!!
[Galaxy S II Android Development] spline1:
i cant set the CPU voltage with set cpu?

The 3.0 kernel is not intended for use for its own extra-uv?
[Galaxy S II Android Development] chobie:
My phone just shuts down by itself and I have to remove the battery for it to start.

I'm using setcpu and I'm only on the 200-800 mHz range. Help?

UPDATE: Reconfiguring the frequency on SetCPU helped as the frequency values were different from previous kernel :)

UPDATE 2: It still shuts down dammit. -___- Staying away from this until fixed. I'm on Cognition 1.42
[Galaxy S II Android Development] :
Working fine so far with SociOpaT StOx KH3. Thanx.
[Galaxy S II Android Development] bgx:
How do you do that? Undervolt tab is hidden in my setcpu!
[Galaxy S II Android Development] chobie:
I was talking about the CPU freq here. Unfortunately, it still shuts down randomly.
[Galaxy S II Android Development] kva:
Is it possible to use 2.6.35.11 for kernel base instead of 2.6.35.7 ?
[Galaxy S II Android Development] teksin:
Do you have try the workaround version ?
[Galaxy S II Android Development] spline1:
cant set the Voltages on Set CPU
[Galaxy S II Android Development] teksin:
Read my thread :p :

Undervolted (CPU and GPU) (not compatible with the SETCPU control voltage because the kernel is optimized with my own values)​
[Galaxy S II Android Development] john291:
does anybody else have with the last kernel a jumpy gps?
[Galaxy S II Android Development] spline1:
ah o.k. I thought kernel 3.0 SetCPU's suitability?

Why do I need then set CPU?

No matter, the kernel is also so well ;-)
[Galaxy S II Android Development] Mighty_X:
How can i get bln to work?

Liblights....
[Galaxy S II Android Development] nk_blu:
I had some freezing issues with the release version and now installed the work around version and so far running great! I'm running at Max 1.0GHz just because I don't think there will be a huge difference in real life performance.

Quick advice request: would you guys recommend using juice defender ultimate with this kernel? (Currently using rom batista70 3.7.1)
[Galaxy S II Android Development] bynam:
Which have the best battery life 2.1.0 or 3.0.0
[Galaxy S II Android Development] jonny68:
I dunno whats happening here but since ive flashed this Kernel 3 times now ive had to physically pull the battery out,the phone just died i clicked on the home button, nothing, tried the power button and nothing, initially i didn't think anything but it has since happened twice,im running Cognition 1.42.

sorry back to Ninphetamine kernel for me:eek:
[Galaxy S II Android Development] nk_blu:
I had same problems but so far it has been been remedied by the workaround version. I'm guessing the aggressive undervolt settings freezes and puts our phones to deep sleep. Will report back more findings.
[Galaxy S II Android Development] myakove:
I had random shutdown also, it was profile on SetCPU with 200mhz in screen off mode.

for everyone that had reboot or shutdown check your profile
[Galaxy S II Android Development] jonny68:
yes please do, thanks...
[Galaxy S II Android Development] Guitarfreak26:
Im having no issues so far with release version... ive always been able to undervolt pretty heavily though
[Galaxy S II Android Development] :
sorry for my noobish questions. i installed this kernel with batista rom 3.6 and its working brilliantly. battery life for me is amazing..i have just flashed the new one now so i will see how that gets on...just need to ask a couple of questions if someone could help me out please.

still new to android so i hear about underclocking or undervolting helps with the battery life..do i need to use setcpu to do that and how do u do it if that is the case? i read that you do not have to with this kernel as the creator is using his own voltages but if when suitable is it easy to do?

thanks again for your help and i want to give a big thank you to all the guys on this community for the amazing work you put in....:o
[Galaxy S II Android Development] Dark Emotion:
I have flashed v3.0 and I notice that audio&video are not 100% synced in angry birds.( or maybe it is just my imagination)
[Galaxy S II Android Development] nk_blu:
Apps such as setcpu may provide settings where you can change the voltage settings for different clock speeds. I don't know how much, but it saves bit on battery life. If voltage is set too low, the phone and freeze/reboot/whatever. However, this kernel in particular doesn't allow voltage settings to be changed (at least through setcpu).

Please use the search function.

I ran the setcpu stress test for 464747ms without errors under 1.2GHz. Using the workaround 3.0.0 version. The phone got really warm however. I believe it could be because I was charging my phone at the same time.
[Galaxy S II Android Development] nikzDHD:
Agreed make sure profiles are disabled especially screen off, had this myself then realised screen off profile was still active doh!
[Galaxy S II Android Development] xinfinityoO:
using cpu spy.. it shows that the cpu doesnt uses all the frequency that well.. 1152 and 1000 hardly used.. jumps straight to 1204.. so i belive thats using more power

in the stability scaling test .. the cpu hardly spent much time in the 1152 - 1000 frequencies..

anyone else can to the scaling test and also see the result in cpu spy
[Galaxy S II Android Development] devilkin:
The kernel uses the interactive governor which from what I understand is similar to ondemand in that when your CPU usage goes over a certain amount in the current state it will jump up to the Max speed and then it scales down. This ensures a nice and snappy user experience as opposed to scaling up one step at a time and then reevaluating the current speed vs current CPU demand. This is what the conservative governor does.

Anyway back to my point, the reason you might not see a lot of usage on the mid frequencies and more on the Max is because the governor jumps to Max when the CPU goes above a threshold and then comes back down.

Please correct me if I'm wrong!
[Galaxy S II Android Development] xinfinityoO:
i think the purpose of the stability test on scaling is to go through all frequencies and it automatically puts the governor on "ondemand" so that its able to go through all of them.. but apparently it doesnt.. unless i am wrong

btw you can use setcpu to change governor !!
[Galaxy S II Android Development] PunkOz:
what's the best governor for battery saving? conservative?

the release version is running good so far .. but i want to know where do i change the voltages i can't seem to find em, unless the phone is undervolted already with the rom settings?
[Galaxy S II Android Development] seshmaru:
I appreciate your effort trying to answer everyone their questions in this thread besides the most important one.

So I guess I'll request it again.

Kernel sources please?
[Galaxy S II Android Development] plazzTT:
Looking for these too.
[Galaxy S II Android Development] Hacre:
At risk of sounding redundant....POST YOUR DAMN SOURCE CODE THE GPL ISN'T JUST THERE FOR BEDTIME READING.
[Galaxy S II Android Development] xinfinityoO:
yup conservative.. this kernel doesn't support setcpu voltage. the only thing you can do is change governor and frequencies and create profile using setcpu
[Galaxy S II Android Development] DarkStone1337:
Seems fine here on ux3, I'm on stock KG6 :D

Edit: Nevermind, crashed when I opened the browser lol
[Galaxy S II Android Development] teksin:
Update : I ADDED SEVERAL VERSIONS FOR THOSE WHO HAVE REBOOT. SEEMS OK NOW
[Galaxy S II Android Development] ANDY12001:
I am using solarflare 1.1

This kernel will auto jump to flight mode
[Galaxy S II Android Development] zceep24:
hangs on villain rom 2.4

tried both Jeffrey-SpeedFrey1.0.0uV-x2 and Jeffrey-SpeedFrey1.0.0x2-b1 on villain rom 2.4.2. both hangs randomly.
[Galaxy S II Android Development] jdmcivic:
what are the changes made to the workaround kernels?
[Galaxy S II Android Development] darkenergy:
just flashed uwx3 so far so good on batista 3.5... wil post back later if i have issues

shame kernel allows only stock speeds, can you make one that goes upto 1504 mhz?

v2 and 3 randomly freeze, ill try the others as well .
[Galaxy S II Android Development] smaberg:
running my own rom, and none of the internal under clocked work..
[Galaxy S II Android Development] nikzDHD:
Tried normal x3 version but freezes trying the revised edition seems to be working let's see what did you change? Good to see more kernels.
[Galaxy S II Android Development] golf60:
all versions hangs/freeze after reboot on criskelo v10.1
[Galaxy S II Android Development] lindsaytheflint:
Jeffrey-SpeedFrey1.0.0x3-b1.tar reboots and/or freezes for me, running Batista70 3.5 (KG6) ROM.

Jeffrey-SpeedFrey1.0.0x2-b1.tar is even worse with freezes for me.

Not sure if you've applied undervolting frequencies or just made it available. If undervolting is applied, could be why some phones work and others don't. Better to just make it available, and let people set the frequencies that work best for them.
[Galaxy S II Android Development] harrynghiem:
@teksin, sound wonderful about battery life. let me try

great job
[Galaxy S II Android Development] kalpik:
Hmm.. Not to be discouraging, but can't I just use my own Undervolt settings on any kernel that supports UV? What's special in this kernel?
[Galaxy S II Android Development] teksin:
New version (2.0.0). Try it :)
[Galaxy S II Android Development] Zanr Zij:
You also made a good thread. Please try more Rom and kernel and share your experience for our community :D

Sent from my GT-I9100
[Galaxy S II Android Development] gkaipale:
Thank you. Testing now, will get back to you.

It's working perfectly.No reboots.
[Galaxy S II Android Development] fenomeno83:
cpu frequencies are untouched, right? it works at 1200mhz as stock?
[Galaxy S II Android Development] silverbluem:
Just Install Version 2.0.0

boot fine, look stable will do some tests

report back soon

EDIT: Setcpu only show 500 MHz As max speed.. why? (on Workaround Version)
[Galaxy S II Android Development] fenomeno83:
at release version maximum is 1200mhz with setcpu
[Galaxy S II Android Development] teksin:
Yes it's stock frequencies. 1200mhz
[Galaxy S II Android Development] androidkid311:
Is work around 2.0?? I cnt see it lol :-/.

Edit: found it lol

Sent from my porn shoot using GT-I9100.
[Galaxy S II Android Development] cescof:
Is it possibile to have this kernel in zip format for update with can

Thanks
[Galaxy S II Android Development] teksin:
Yes soon. :D
[Galaxy S II Android Development] ghost77:
Only standard edition without UV works on my phone, all others reboot. Why did you remove that version ? on other kernels i can manually undervolt 25mv to 50mv , i probably got weak chip.
[Galaxy S II Android Development] cr0wnest:
Setcpu doesnt detect my phone speeds properly with this kernel. I cant use it at all. Other than that seems fine, running on TOUCH X 3.2 SP1

EDIT: Cancel that. My phone just auto shut by itself and wont turn on. Removing the battery and putting it back doesnt help. I cant turn it back on, forunately i could still go into download mode to flash another kernel. Now its back to life.
[Galaxy S II Android Development] ghost77:
Jeffrey-SpeedFrey2.0.0uVx3-Release.tar Work pretty good , previous UV versions x1-x3 would result in shutdown.
[Galaxy S II Android Development] gokhanmoral:
Same here. I'm pretty happy for now.
[Galaxy S II Android Development] teksin:
Stock voltage version added :p
[Galaxy S II Android Development] chemita:
Mmmm ..... get the yellow triangle
[Galaxy S II Android Development] golf60:
It's normal when flashing with odin. Use darkyrom2 app from the market to Flash tar files like this kernel...
[Galaxy S II Android Development] ghost77:
You can also use JIG to reset flash counter and remove Triangle.
[Galaxy S II Android Development] lindsaytheflint:
v2 Release working ok for me. Battery life comparable to Speedmod for the last 9 hours though..
[Galaxy S II Android Development] Zekid:
i am testing version workaround on miui rom 1.8.12... it seems working ok...

Bln is not supporting

Usb connexion not working

Could u adapt it ?

Tks 4 ur work.
[Galaxy S II Android Development] fenomeno83:
What is better for battery, workaround or release?
[Galaxy S II Android Development] ghost77:
Works for me.

Go to Settings/Applications/Development -> USB debugging [v]

Now connect USB cable and mount your SD cards.
[Galaxy S II Android Development] Vaddy23:
Patiently waiting for a CWM flashable zip arriving soon... Thanks
[Galaxy S II Android Development] kircchoffs:
thanks for this kernel. battery life is great. im using latest batista 3.5 and workaround version

edit: no aos bug?
[Galaxy S II Android Development] kotty:
hi can add support boot animation..that will be great.. thanks
[Galaxy S II Android Development] rbalu72:
This is great!! use the phone in terms of wifi, music, pushmail etc aswell and test the battery usage...
[Galaxy S II Android Development] aks1447:
Geetin force closes on all system apps as soon as phone boots.. Tried both release and workaround.. same issue..

I am on insanity 33, any solution/suggestion would be of great help..
[Galaxy S II Android Development] veyka:
Logging disabled so it doesn't show up, nothing new.
[Galaxy S II Android Development] Mc0815:
Thank you! The kernel works great !!!!!
[Galaxy S II Android Development] victorinoxs:
Thanks for the great work.

Running the release build, no major issue so far.
[Galaxy S II Android Development] ram3n:
Is this kernel compatible with Setcpu??
[Galaxy S II Android Development] silverbluem:
hey

so I've been with V2 kernel for a day and half i see no change in the battery life...same as Ninphetamine kernel, so far i can say the kernel is very stable

i cant see the voltages in the SETCPU
[Galaxy S II Android Development] ram3n:
Should I disable SetCpu if It doesn't support ?
[Galaxy S II Android Development] benjih:
testing now;)
[Galaxy S II Android Development] tids2k:
froze on Solarflare 1.1
[Galaxy S II Android Development] hoseth0711:
Froze on leomar 2.5
[Galaxy S II Android Development] netrider01:
Testing on Cognition 1.4 - no problems so far.
[Galaxy S II Android Development] androidkid311:
Cant wait :D.

Sent from my porn shoot using GT-I9100.
[Galaxy S II Android Development] veescript:
Tested v2.0 on my Rom (Exynos Extreme), the kernel works good fast and stable.

I'm using the one undervolted.
[Galaxy S II Android Development] TheMatrix2000:
Testing Jeffrey-SpeedFrey2.0.0uVx3-Release on LeoMar75_Revolution_Rom_v2_5_XXKG6

Speedtest with several Progs. It's faster then speedmod K1-t22 and nimph 2.05.

Batterylife still testing. Battery drain last knight 7 hours on airplane mode : ZERO % !!! Was and is still at 93%. Is that possible ???

Battery Widget Pro shows me also a nice white horizontal stripe ??? Now its 18:25, was online, sms. It's now at 83% ???

No Reboots, Hickups or Hangs. Extremly smooth. I think i stay a while on this Kernel. Seams great.

My Phone works fast, stable and smooth on GoLauncher EX, WOW !!
[Galaxy S II Android Development] tasty_boy:
it worth the test?

im biting myself to try it....
[Galaxy S II Android Development] kersey:
Am tempted to try this kernel but am curious as to what the undervolted values are for the release and workaround versions.
[Galaxy S II Android Development] teksin:
Hello guys :)

Soon : CIFS support, boot animation support and BUS undervolting :D
[Galaxy S II Android Development] ObihoernchenDE:
Source Code?
[Galaxy S II Android Development] squall_kay:
after using this kernel for the past 4 hours with batista's rom, seems quite good n ok. :)

but when doing quadrant, only achieved 15xx marks. quite low. and when playing games like fast5 and asphalt6, noticed some lags :(
[Galaxy S II Android Development] teksin:
With release edition ? Try workaround edition.
[Galaxy S II Android Development] SherlockR:
Could you post the undervolted values for the release and workaround versions please?
[Galaxy S II Android Development] malavan:
what is workaround versions?
[Galaxy S II Android Development] kersey:
+1
[Galaxy S II Android Development] steviweavi:
running Jeffrey-SpeedFrey2.0.0uVx3-Release on LeoMar75 Rom Revolution v2.5.

fast, very smooth with no problems as yet. I'll give you as update about the battery later.
[Galaxy S II Android Development] squall_kay:
yerp. btw, what's ur estimated quadrant value using release edition?

will try on next charging. wanna complete 1 cycle of battery monitoring 1st.
[Galaxy S II Android Development] vukandric:
It works on miui? No problems for you? Can someone else confirm that this kernel works on miui? Because while I was on i9000 there was different kernels for samsung roms and for cm7/miui.

Sent from my GT-I9100
[Galaxy S II Android Development] teksin:
Hi. Between 3500-4000.

But careful with quadrant^^ :D
[Galaxy S II Android Development] teksin:
Hello. I can't confirm you it's works on miui (no tested).
[Galaxy S II Android Development] vukandric:
Well that user that I quoted said that it works for him, so I guess I will probably try it tomorrow. If someone else tried it already please share some info. Thanks. :)

Sent from my GT-I9100
[Galaxy S II Android Development] nfoboy:
+1

This would help those that have already done some prelim work on figuring out their own phone voltage peculiarities, to determine which kernel to try.
[Galaxy S II Android Development] Drew442:
It'd be good to get the sysfs VDD interface :)
[Galaxy S II Android Development] jlevy73:
Please post your source code
[Galaxy S II Android Development] SherlockR:
Exactly I already know the voltages that work stable for my phone. So if he posted them I wouldn't have to flash the kernel just to find out that I have reboots.
[Galaxy S II Android Development] hedayat7:
Hi teksin, can u make support this kernel for aosp rom, like cm7 or miui ? Thanks

Using my lovely Samsung Galaxy S II running MIUI :-)
[Galaxy S II Android Development] msmiran:
hi my friend

thanks for this great kernel

my rom benchmark with stock kernel = 3100

but with this kernel 3550

(with quadrant)

ROM = JPKG5
[Galaxy S II Android Development] KaliKot:
I find that it drains the battery fast ironically. Was using the release version. I'll be going back to ninepethamine
[Galaxy S II Android Development] roisagi:
exactly the same issue.

villian 2.3