yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] Karpfenhai:
hey there, after another DSoD, this time with black 2.1 extreme (battery below 10%) I've just flashed 2.2 extreme black, now i have 4% left and i will put the phone to sleep for another 10 mins now.. if it will survive, the bug its

finally gone, if it persist.. then you should investigate.. it lasts since version 2.0	but never occurs on 1.0!! seems speedmod k-18 related. am i really the only one with this behavior?

...update..

with 2,2 issue seems to be gone, will report further..

greets and keep fingers crossed..

btw, hai fatto bene @ fenomeno ;-)

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] Jibreil:
10/10 for this super kernel - my daily driver (Black Extreme).
[Galaxy S II Android Development] tigiy:
One of the best kernel in my opinion! Very nice.

The only thing that i miss is the support for bln.

Is there a way to it make it work?

Thx
[Galaxy S II Android Development] apexcz:
Testing blue version
[Galaxy S II Android Development] It_ler:
Results for SpeedMod / Phenomenal / void / N.E.A.K. / Siyah / stock kernels

Everything is specific to my phone, my "normal" usage and my home location. Most values are exact results, but some are rounded. I usually have wifi, synch (three email accounts, calendar and news), Google Talk and Skype on.

For all custom kernels, I was running on Frankenstein XWKL1 ROM (Modem: XXKL1).

For stock kernels, I was running on the corresponding stock ROM.

Always using the Samsung's standard / stock 1650mAh battery.

For void.echo I enabled the UV - nothing else.

For Siyah, as it has many, many configurable settings, I have changed nothing - just default settings.

For N.E.A.K. 1.x (Lulzactive) I tested the default setting with VR schedule and Lulzactive governor – nothing else changed.

For N.E.A.K. 1.2 (Lionheart) I tested SIO schedule, Conservative governor and Lionheart tweaks enabled – rest unchanged defaults.

For N.E.A.K. 1.3 (Lionheart) I tested VR schedule, Conservative governor, Lionheart tweaks and sched_mc enabled – rest unchanged defaults.

Just tested Phenomenal 2.2 Extreme black version and added its results.

Here are my current results:

Benchmarks

Battery stats

Phenomenal 2.2 Extreme black version is a little bit smoother than blue version, but blue version seems to have a little bit better battery savings on my phone.

Overall no "big" difference for me (on my phone with my "normal" usage).

Both are nearly perfect for performance <=> battery balance.
[Galaxy S II Android Development] gal peleg:
Whats the diffrens between normal medium and extrem?
[Galaxy S II Android Development] It_ler:
Voltages => under volting (UV) !

Please have a look at the first post:

Normal/Stable version:

Medium version (settings from phenomenal 1.1)

Extreme version
[Galaxy S II Android Development] fenomeno83:
someone had problems with screen in previous 2.1 extreme version and now in 2.2 extreme works fine?

because i want undervolt screen another time to 2.5v, mbut only for extreme version
[Galaxy S II Android Development] Karpfenhai:
i had no problems in 2.1, but i don't even play 3d games..

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] davebert:
With 2.1 extreme black I noticed a total stuck of system sometimes...never had this in 2.0 and 2.2 maybe it has something to do with the screen uv...just a thought...
[Galaxy S II Android Development] frankcilo:
What are the problem with screen?
[Galaxy S II Android Development] Sunnyboy86:
Will phenomenal 2.2 blue/black work on CM 9?
[Galaxy S II Android Development] Mustinky:
Not at all it worked flawlessly here ;)
[Galaxy S II Android Development] frankcilo:
for me the best kernel of all is phenomenal 2.2 blue, great battery life, the best battery life!

I have tested all kernel for S2, finally the best is 2.2 blue.
[Galaxy S II Android Development] mb:
I agree wholeheartedly. Astonishing battery life. You can easily get 3-4 days of light use with 2.2 Blue. The best just got better! Well done.
[Galaxy S II Android Development] Fille84:
So blue is better than black when it comes to batterylife?
[Galaxy S II Android Development] frankcilo:
yes, 100% phenomenal 2.2blue is the best kernel of World:D
[Galaxy S II Android Development] androidkid311:
Very true but to me black has better performance :-P.

looks like an iphone but powered by android baby!!!!
[Galaxy S II Android Development] zekurosu:
which 2.2 blue are u guys talked about? normal, medium or extreme?
[Galaxy S II Android Development] Mustinky:
I miss the screen undervolting in the new version

I used to have 6+ hours screen on time

Can u make a version with the screen undervolting ?
[Galaxy S II Android Development] frankcilo:
I use in all my ROM the voltages of medium version, then I use medium version.
[Galaxy S II Android Development] frankcilo:
Hi Simone, can you modify normal kernel with 900mv for 200mhz instead of 875mv?
[Galaxy S II Android Development] zekurosu:
thanks...will try it for a couple of days to compare with 2.2 black extreme which im currently using
[Galaxy S II Android Development] It_ler:
Wrong thread or wrong name?!
[Galaxy S II Android Development] Manitax:
I love this kernel. Black extreme 2.2 is the best! With 2.1 i had sods.. 2.2 works perfect! Thanks.

Gesendet von meinem GT-I9100 mit Tapatalk
[Galaxy S II Android Development] Karpfenhai:
i agree, but blue extreme is way better than black..

yesterday around 11pm i decided to move from 2.2 black extreme to blue, with 33% battery left...

this is what i have now, 26! hours later!!!

no more words its just awesome!

k-16 is the best base

mille grazie fenomeno!

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] Sunnyboy86:
Does anyone know about this? Does it work on CyanogenMod?
[Galaxy S II Android Development] BrandoHD:
No, only samsung based roms

Sent from Samsung Galaxy S II
[Galaxy S II Android Development] davebert:
Does this include also the ics releases from sammy?
[Galaxy S II Android Development] dude0014:
2 days on battery. 2 hours 5 minutes display time. Wifi continuous, HSDPA network, bluetooth, sync all switched on.

Now at 45% - Stock samsung ROM. Blue Extreme 2.2. This kernel is full of win
[Galaxy S II Android Development] It_ler:
Results for SpeedMod / Phenomenal / void / N.E.A.K. / Siyah / stock kernels

Everything is specific to my phone, my "normal" usage and my home location. Most values are exact results, but some are rounded. I usually have wifi, synch (three email accounts, calendar and news), Google Talk and Skype on.

For all custom kernels, I was running on Frankenstein XILA2 ROM (Modem: XXKL1).

For stock kernels, I was running on the corresponding stock ROM.

Always using the Samsung's standard / stock 1650mAh battery.

For void.echo I enabled the UV - nothing else.

For Siyah, as it has many, many configurable settings, I have changed nothing - just default settings.

For N.E.A.K. 1.3 (Lionheart) I tested VR schedule, Conservative governor, Lionheart tweaks and sched_mc enabled – rest unchanged defaults.

Just tested Phenomenal 2.2 Extreme blue version and tested its results.

Here are my current results:

Benchmarks (in Performance governor if available)

Battery stats

Phenomenal 2.2 Extreme blue version seems to be a little bit smoother on XILA2 ROM than on XWKL1 ROM, but it has a little bit less battery savings on my phone ... but it is still one of the best ...

Now testing Phenomenal 2.2 Extreme black version.
[Galaxy S II Android Development] kamandor:
Which ROM is everyone running with Phenomenal 2.2?

I flashed 2.2 Blue Extreme / Medium / Normal , and with each version I had issues with the phone not waking from sleep... i.e. the screen went black and never recovered. I also had reboot issues with Medium.

I am running CriskeloROM v38, XXKL1 baseband.

I am also running SetCPU... should I turn that off when using Phenomenal?

Thanks!!
[Galaxy S II Android Development] Karpfenhai:
Yes,! You can Use Setcpu as upper threshold limiter, but dont use any Profiles like "screen off" or "low Battery" !!

Furthermore do never mix governors in your profiles, the kernel itself manages your power consumption way perfect, so SETCPU has caused your issue!

Have fun ;)
[Galaxy S II Android Development] kamandor:
Amazing! Thank you for the prompt response. I did indeed have "screen off" and "low battery" profiles -- these likely caused the blackout. I have since 'frozen' SetCPU in Titanium Backup and so far the phone is running great. I want to let the Phenomenal Kernel manage the power. I may re-enable SetCPU later on, but for now, I really want to let Phenomenal to manage things and see what kind of battery life I can get.
[Galaxy S II Android Development] gal peleg:
i dont get the bettey usage thet some of the ppl here r talking abut.. i get a usage like any ather kernal..

runing :KPA modem, and kL1 build ,withe the Phenomenal 2.2 blue Extreme
[Galaxy S II Android Development] jonski89:
me too.... running black extreme 2.2 baseband ki4 with checkrom revohd v4. when i play games... the battery drops... (extremely)
[Galaxy S II Android Development] Karpfenhai:
have you guys used the CWM Version or did you just flash the zimage?

Dont forget to wipe the Cache Partition and Dalvik Cache, normally the effect is visible instantly, but, if there are still heavy drainers left on your phone, the kernel cannot do wonders.. sort your drainers out in the first place, then compare this kernel with others and you will see the miracle ;)

Hint, Facebook, Sync Options, Latitude, Juice Defender et cetera..

Good luck!
[Galaxy S II Android Development] gal peleg:
yes done all thet but i wiil have a go one more time just to be sure
[Galaxy S II Android Development] :
If in your phone you have apps which drain your battery or don't let your phone go to sleep, no kernel will help. Also, all the kernel help when your phone go to sleep, or cpu do normal works. Eg serfing net, reading ebook etc. If you play a game which makes your cpu go to 100% all the kernels will eat the same battery..
[Galaxy S II Android Development] gal peleg:
what do u mean by go to sleep?
[Galaxy S II Android Development] jonski89:
killed most of the apps with autostart... even at changed wifi status... killed them all so i don't get unknown syncing... :D will have a go with blue extreme
[Galaxy S II Android Development] mmm286:
Hi

I would lite toda know if the these wonderful kernel works with MIUI Roms

Thanks and sorry for my English

---------- Post added at 09:58 AM ---------- Previous post was at 09:58 AM ----------

Hi

I would lite to know if these wonderful kernel works with MIUI Roms

Thanks and sorry for my English
[Galaxy S II Android Development] Jibreil:
Blue Extreme is working very well for me on Illusion 1.7.1
[Galaxy S II Android Development] androidkid311:
Blue extreme gives me mad reboots every couple of hours. Clean cache and all that wipe jazz. Back to black extreme. Thats my iiisssssh :) lol

looks like an iphone but powered by android baby!!!!
[Galaxy S II Android Development] milan188:
Are the speedmod k2-19 sources out... It's final now
[Galaxy S II Android Development] monster75:
so waiting for Phenomenal 3.0 :D
[Galaxy S II Android Development] dica:
+ 1.
[Galaxy S II Android Development] frankcilo:
Ciao Simone, mi raccomando...la versione "normale" falla con frequenze diminuite solo di -50mv, perchè ho trovato alcuni Galaxy S2 bianchi che non sopportano i bassi voltaggi, e reggono fino a -50mv, non di più!

Grazie

-------------------------------------------------------------------------------------

Translate in English:

Hello Simon, I recommend ... the "normal" version with the flaw frequency decreased only -50 mV, because I found some white S2 Galaxy that can not withstand low voltages, and hold up to -50 mV, no more!

thanks
[Galaxy S II Android Development] Karpfenhai:
si prego, non parla italiano qui ;)

Only English is supported ;)
[Galaxy S II Android Development] Manitax:
Wrong thread. Here is phenomenal from fenomeno not neak from simone.

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[Galaxy S II Android Development] pissyhun:
Hi

New speedmod kernel k-19 final. Pls update fenomeno your kernel.
[Galaxy S II Android Development] frankcilo:
Thread is good , the name is wrong:p
[Galaxy S II Android Development] zdenoh1975:
Hi mans. Please, which version od 2.2 would you recommend me for best battery life, when i dont use UV?

Thanks.
[Galaxy S II Android Development] Karpfenhai:
since the kernel is uv by default it's really hard to say :-)

you should use one of the blue versions to gain maximum battery, the stock versions are pretty close to the default voltages..but everything is briefly described in the op.. just read... and..don't use setcpu..

welcome to the phenomenal world :-)

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] kxnzxmori:
Here's my results based on phenomenal 2.2 black extreme with moderate usage. Impressive display time.

Phone details: Stock XILA2+DXKL1 Modem+Phenomenal 2.2 Black Extreme+Samsung 2000mah extended battery.

Usage: Checking emails, tweetcaster, web browsing, xda forums, youtube, few calls & msgs.

My settings: Mostly copied from here & here.

1st set of screenshot.

Total uptime: 20hrs 31mins. Display time: 4hrs 33mins. Battery left: 50%.

2nd set of screenshot.

Total uptime: 1day 8hrs 36mins. Display time: 8hrs 42mins. Battery left: 1%.

This kernel is truly phenomenal.... :D
[Galaxy S II Android Development] paulyluca:
Sources for k2-19 are up. It's time for a update, I guess...
[Galaxy S II Android Development] It_ler:
+1

Can confirm.

Phenomenal 2.2 Extreme black version has even better results on second battery cycle.

Will finish my tests and then post my results.
[Galaxy S II Android Development] chrisvr4:
is this kernel suitable for miui gb roms ?

cheers.
[Galaxy S II Android Development] Fille84:
When you say "battery cycle" do you mean to fully discharge until the phone dies and then charge it, or just charge it when it reaches like 10-20%?
[Galaxy S II Android Development] leron09:
but if my kernel version under my phone setting stated phenomenal means its working am i right?
[Galaxy S II Android Development] kxnzxmori:
Yup.

10chars.

Sent from my TF101
[Galaxy S II Android Development] It_ler:
Usually, I do not let the battery go "deeply" down to 0%.

Deep discharging is not very good for a lithium ion battery.

So, when I say "battery cycle", it means that I fully charged the battery after discharging to 10-30%.

Often charging when phone is shut down, as it is quicker and the battery is less stressed (=> better for the auto-calibrating chip of the SGS2).
[Galaxy S II Android Development] pissyhun:
Pls update your work fenomeno k2-19 kernel supports oc and voodoo louder module.
[Galaxy S II Android Development] greyrevolver:
Got random freeze using 2.2 blue normal and extreme with stock rom kl3, especially when play movies or browsing, is it mean my phone cant handle uv?..
[Galaxy S II Android Development] Karpfenhai:
Maybe but not expected, do you use any cpu tuners like setcpu or overclockwidget? If yes, turn them off for testing.
[Galaxy S II Android Development] It_ler:
Results for SpeedMod / Phenomenal / void / N.E.A.K. / Siyah / stock kernels

Everything is specific to my phone, my "normal" usage and my home location. Most values are exact results, but some are rounded. I usually have wifi, synch (three email accounts, calendar and news), Google Talk and Skype on.

For all custom kernels, I was running on Frankenstein XILA2 ROM (Modem: XXKL1).

For stock kernels, I was running on the corresponding stock ROM.

Always using the Samsung's standard / stock 1650mAh battery.

For void.echo I enabled the UV - nothing else.

For Siyah, as it has many, many configurable settings, I have changed nothing - just default settings.

For N.E.A.K. 1.3 (Lionheart) I tested VR schedule, Conservative governor, Lionheart tweaks and sched_mc enabled – rest unchanged defaults.

Just tested Phenomenal 2.2 Extreme black version kernel on XILA2 ROM and added its results.

Here are my current results:

Benchmarks (in Performance governor if available)

Battery stats

Phenomenal 2.2 Extreme black version is smooth on XILA2 ROM and has got very, very good battery savings ... on my phone with my "normal" usage.

It is my new "sweet spot" for kernel/ROM combination.

Now making a nandroid backup (so that I can go back to this excellent system) and then planning to test other new kernels.
[Galaxy S II Android Development] joezy07:
waiting for your new kernel based on Speedmod k2-19, Phenomenal 2.3 (?). :D
[Galaxy S II Android Development] adl:
Finally donated some cash your way fenomeno83. (Transaction number 85841374GA473305S)

Your work (kernel) is truly phenomenal, i can´t believe what an amazing battery life i get with 2.2black extreme.

Please keep up your work (even though i don´t miss anything right now and would use 2.2 black extreme version until my SGS2 dies ;) )
[Galaxy S II Android Development] Fille84:
Where can I find this Frankenstein ROM?
[Galaxy S II Android Development] Manitax:
My battery consumption with anker battery and black extreme 2.2.

Very nice! Thanks fenomeno.

Gesendet von meinem GT-I9100 mit Tapatalk
[Galaxy S II Android Development] ziroxs:
Look into the thread from intratech.

http://xdaforums.com/showthread.php?p=13712988
[Galaxy S II Android Development] greyrevolver:
Nope, dont use any cpu tuner, this freeze neven happen when i used ver 1.1 and 2.0.
[Galaxy S II Android Development] milan188:
Latest record for me with 2.2 black extreme standard battery
[Galaxy S II Android Development] chareos12:
On 2.2 Medium Black.

I just played with some crazy loadl/loadh values:

Loadh = 100

Assuming SGS2, even in single core, is powerful enough for any launcher UI and social apps. I make 2nd core jump in only when the situation is crazy hard (games mainly). This prevents micro stuttering in scrolling: 2nd core enable/disable tunes the overall system power, but at the cost of a micro stuttering.

Loadl 10

Because, if 2nd core kicked in with loadh=100, then the situation is critical, and I don't want to have phone going crazy (and stutter) every time the cpu becomes relaxed for a second. I want 2nd core to stay on until I switch back to a less demanding app.

Improvement:

For those who use Tasker, I make it set

Loadl = 10 when screen is on

Loadl = 40 when screen is off (I'm not using phone, who cares about stuttering? Save a little more battery instead)

Battery Life perfectly comparable with standard values, but scrolling smoothness is way improved!
[Galaxy S II Android Development] Karpfenhai:
I'm playing too ;)

I'm trying to figure out, which is the best Modem - Kernel Combination, this is what i got until now:

Blue = Speedmod K 16

Black = Speedmod K 18

Blue got best Results on KI3 modem, KL1 has best signal reception but consumes bit more Battery, KI4 is similar to KL1 but signal is lower. KPA is not working at all on my Phone (GSM 1800 / Germany)

Black has good Results with KI3 Modem, KL1 has best reception and most Battery savings, (so far, I'm still testing KI3 vs. KL1 for Battery life),

BUT

, i cannot recommend KI4 with Black Kernel!! It literally eats my battery, no clue why, no wakelocks no svnet stuff or anything else visible, Deep Sleep rate 97!! % but battery drains as hell, I'm used to loose ~1% /hour during the day with sync and data-network enabled, with KI4 and Ph. 2.2 Bl. Ex. its more than twice as much. KPA not yet tested , i afraid same results like i had with blue version.

maybe this is helpful to someone else, cheers :D
[Galaxy S II Android Development] Jodelaplaya:
I did not know your kernel, I'm testing it and wtf its great ! Black extreme 2.2 with checkrom v5.
[Galaxy S II Android Development] :
I can't wait to see black extreme based on k19 ;)

Sent from my SGS2 - Hyperdroid v5.2 | Vertumus ICS Theme |
[Galaxy S II Android Development] Jodelaplaya:
Me too ! :)
[Galaxy S II Android Development] riccardoPolaris:
In Italy we too! :D

CheckRomRevolutionHD 3.1.1

Kernel Phenomenal v2.2 Black Extreme

Modem XXKI1
[Galaxy S II Android Development] riccardoPolaris:
About XXKI1?

CheckRomRevolutionHD 3.1.1

Kernel Phenomenal v2.2 Black Extreme

Modem XXKI1
[Galaxy S II Android Development] Sves:
Hi fenomeno,

I have 1 thought that probably makes sense and could make many users happy. I am of opinion that blue versions offer the best battery life ever so 2.2 extreme for me is the best.

The only thing is that i cannot use voodoo louder, the app says that i should contact the author of the kennel in order to re compile it with CONFIG_KALLSYMS=y and CONFIG_KALLSYMS_ALL=y. It seems it is a minor change.

May i ask you to please release the next blue kernels with voodoo support, please do not drop the old base because of k19, i tried speedmod 19 for 2 days and 2.2 blue extreme is far better for me.

Many thanks!
[Galaxy S II Android Development] Karpfenhai:
i never tested ki1, maybe i will, currently LP1 is on the run, nothing to complain so far..

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] riccardoPolaris:
Lp1 for me maybe is a great modem :D

CheckRomRevolutionHD 3.1.1

Kernel Phenomenal v2.2 Black Extreme

Modem XXLP1
[Galaxy S II Android Development] riccardoPolaris:
I discovered new modem xxlp6. I testing it

CheckRomRevolutionHD 3.1.1

Kernel Phenomenal v2.2 Black Extreme

Modem XXLP6
[Galaxy S II Android Development] :
please let us know soon about reception and battery

Sent from my SGS2 - Hyperdroid v5.2 | Vertumus ICS Theme |
[Galaxy S II Android Development] riccardoPolaris:
No good for me less performance than XXLP1,

CheckRomRevolutionHD 3.1.1

Kernel Phenomenal v2.2 Black Extreme

Modem XXLP1
[Galaxy S II Android Development] adl:
+1 for Voodoo Loudness in the next update...please! :)
[Galaxy S II Android Development] Karpfenhai:
Bad News on LP1, it pushes high amount of Wakelocks (SVNET, SVNET_DORMANCY and RILJ)

But Screen on vs. awake looks pretty good, still testing but it seems to drain, next on List, KI1, later tonight, stay tuned ;)
[Galaxy S II Android Development] riccardoPolaris:
Ok i return to great xxki3

But battery saving from xxki3 vs XxKL1?

CheckRomRevolutionHD v4

Kernel Phenomenal v2.2 Black Extreme

Modem XXLP1

Pulizia vecchi settaggi del kernel: http://www.androidiani.com/forum/showthread.php?p=1015051
[Galaxy S II Android Development] Karpfenhai:
ki1 has very bad signal reception, but seems not to drain though.

ki1 got 103 db, ki3 91, on exactly the same circumstances, I'm using gsm 1800, that could be a difference!

conclusion: those of you who wants to gain most battery and have a good signal in general, stuck with KI3, this seems to be the best choice!

Those who are living on a bad signal landside or going on a trip in a bad signal area choose kl1 or lp1, they have the best reception.

flashing a modem and reboot takes less than a minute, so we can switch at any time to be prepared for the particular situation.

cheers mates ;-)

Swyped from my GT-I9100 using XDA App.
[Galaxy S II Android Development] davebert:
I agree ki3 seems to be a very good choice!
[Galaxy S II Android Development] nikzDHD:
If you like KI3, I think KI4 is also very similar. I've tested most the new releases however KI4 has given me the best signal in my new office at work whilst the other modems struggled.
[Galaxy S II Android Development] davebert:
On ki3 I like most the better balance between signal strength and battery consumption.almost forgot ki3 because of the new radio releases.I think I will stick with it for a while.
[Galaxy S II Android Development] riccardoPolaris:
With xxki3: great use of Tapatalk an web browsing

CheckRomRevolutionHD v4

Kernel Phenomenal v2.2 Black Extreme

Modem XXKI3