yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] dojlimi:
Bravo!!!!!!!!!!!!!

JEBIGA JE CAR!!!!!!!!!!!!!!!!!
[Galaxy S II Original Android Development] rajaspidey:
Without OC CheckROM & Siyah Kernel !!

detailed specs in my signature !!
[Galaxy S II Original Android Development] dirn1111:
Exactly.. why do you even need to overclock to make it go over 4000+?
[Galaxy S II Original Android Development] kyakaze:
quadrant is ****, and siya uses a hack in IO to achieve that result. Gokhan said it himself. Any quadrant score is invalid. use antutu benchmark and smartbench, they are more reliable (to an extend)
[Galaxy S II Original Android Development] MacaronyMax:
This was made in May, you bumped an extremely old thread, We're also not aloud to swear on xda :)
[Galaxy S II Original Android Development] jebiga:
Smartbench 2011:

http://xdaforums.com/showthread.php?p=19804092#post19804092
[Galaxy S II Original Android Development] reynaldoj:
Do you have ZIP Version via CWM?
[Galaxy S II Original Android Development] CamoGeko:
You can use chainfire's Mobile Odin app from the market as well to flash this with your device instead of using a pc.

Communicated from a Galaxy far far away via an XDA premium quality neurotransmitter.
[Galaxy S II Original Android Development] gibsonus:
I remember this thread from when I was a lad.

Necrooooooooooo lol ;)
[Galaxy S II Original Android Development] truviet911:
my GT-9100 max setting at 1.0Ghz. anybody know why? I pull both max and min bars all the way to the right already but only get 1000Mhz.

found a solution myself. gotta set it to autodetect freq mode.
[Galaxy S II Original Android Development] ephraim:
Is it really i9100 or i9100G? Afaik i9100G has 1ghz of stock cpu power.
[Galaxy S II Original Android Development] disme547:
fixed it....that kernel is not for my phone i think...bye
[Galaxy S II Original Android Development] angelshie:
^

no offense but for me overclocking not required.....:)

below is my Quadrant result with build Liteningrom V2.9 + Siyah V3.2.1

liteningfast......not bad
[Galaxy S II Original Android Development] android_isda_shit:
will this effect my battery life in a good way or a bad way, and i need to get rid of this

sgs2 battery problem asap any tips, i will send thanks back your way
[Galaxy S II Original Android Development] rickslick:
Battery life usually reduces
[Galaxy S II Original Android Development] playwithonehand:
For a sec I thought damn shouldn't have left Liten'ing rom then I tried fee times and beat your score :)

Stock Wanam 11.5 + Speedmod k3-16.
[Galaxy S II Original Android Development] bartoloandre98:
I read this thread and laugh at you.Quadrants mean NOTHING!

Sent from my SGS2
[Galaxy S II Original Android Development] playwithonehand:
You are very funny dude, so you are basically saying 90% of people in this thread are joke?

Start talking when you get a better score ;)
[Galaxy S II Original Android Development] bartoloandre98:
Yes all of them.If you trust in quadrant scores you could use them to prove that dancing naked in the garden for 5 mins affects device performance.

Sent from my SGS2
[Galaxy S II Original Android Development] julle131:
:( I want to have better quadrant than my friend. He has htc one x. Having bigger virtual pen*s is important for me.
[Galaxy S II Original Android Development] roan67:
Juste for Fun !

lp9 .deodex.Syiah3.2.1@1500mhz/dealine/perf.

Envoyé depuis mon GT-I9100 avec Tapatalk
[Galaxy S II Original Android Development] playwithonehand:
Well if i trust you i might as well facepalm myself.

What credibility does your words have?

Are you the so call genius that can prove Quadrant is a haox?

Until you have something solid to prove, might as well try to ruin the party for other threads?:confused:
[Galaxy S II Original Android Development] ossy1337:
Someone run some antutu plz
[Galaxy S II Original Android Development] GianniDPC:
Does it work on ICS aka Cyanogenmod ? :confused:
[Galaxy S II Original Android Development] HACKDROID_X:
sorry but i have not read the entire thread but when i ran quadrant the last couple of times i got 4050 and 4100 ! and im running stock ics and only root ? go figure :confused:
[Galaxy S II Original Android Development] iNeri:
Enviado desde mi GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] dwnldr:
Hi everyone !

I know, this thread is really old, also like the phone we talking about... BUT...

My I-9100 is still working like reserve phone also today ! Its untouched, without any repairs and its still working very very fine ! Because this phone is an endless story of possibilities i would like to make it bit faster. The reason are only the Apps today. They are obviously written for new, modern and fast phones. Im not youngster, im not gamer, but apps like Fleksy keyboard or Skype are already laggy. I repeat, i know, that this model is archive and its time to change, but i cannot imagine more stable and better phone for SOS situations...and... it costs nothing !

I would like to please somebody for bit help. For me its this an absolutely unknown and new thing (but learn can we everything :) ), but for developers here its a question for 5minutes i think. I would like to overclock the phone, BUT in a "original" way. So, iam talking about modifying the STOCK kernel from Firmware im using (STOCK/DEFAULT 4.1.2, I9100XXMS4, 3.0.31 - 1418025, JZ054K.I9100XWMS1) and changing the Exynos clocks. So without rooting, without additional software on phone, without options to change something, just changing the clocks based on experinces. I think, "we" have a LOT of experiences in this overclocking feature, so that wouldnt be any hard job. I saw and read a lot of guides about kernel modding, but as first i try to ask better somebody.

Its here anybody, who can spend 10minutes of time to make this mod ?

Thank you very much

(Sorry for my English)
[Galaxy S II Original Android Development] Dragoon Aethis:
What closet did you find this thread in? :P

Clocks, governors and so on are not changeable without root access nor additional software. You could gain temporary root access and leave no permanent access on the phone, but that's a bit more than 10 minutes.
[Galaxy S II Original Android Development] dwnldr:
Dragoon - Thanks for reply :) Yes i know, the Thread is ,,bit,, old :D Its not possible to change the clocks directly inside Kernel ? Maybe i read/understand something bad, but it seems to be possible to make overclocked Kernel by default
[Galaxy S II Original Android Development] Dragoon Aethis:
Yeah, but to flash it you still need Odin so not completely tool-free, and modding the stock kernel on the ROM you're using requires a compatible (for this version I think it's precisely the version you've got and no other) kernel image. Then you'd have to unpack the kernel, change the default clocks, governors, etc on PC, repack, flash with Odin, hope it boots. Then it's stability testing, and if the given clocks don't work for you after an hour or so of testing, you have to mod the kernel again, flash it with Odin, rinse and repeat. It's much easier and faster to overclock the thing with root + SetCPU or something like that, where finding the clocks boils down to a reboot after an unsuccessful attempt. The problem isn't with the kernel mod itself, it's actually with finding the safe overclock for your specific chip - if you've ever heard the term "sillicon lottery", that's what it refers to.
[Galaxy S II Original Android Development] dwnldr:
Dragoon, thank you for reply. Maybe i use bad words in my request (the bad english...). I just want to make the overclocked phone without additional apps (like set cpu, root...), but its clear, that i need to extract, modify, repack and flash the kernel with Odin. Im PC user since 90s, i think im not newbie, but Mobile Phone Kernel modding is still something unknown. You have absolutely right, that the ,,HARD,, modded clocks needs to be tested and then reflashed if fails, but i think regarding the informations here, there shouldnt be any problem. I give a try, maybe 2-3-5, and i hope i find the right setup :) I would not change governors, or anything else, only the clocks and the voltages/or the clock-voltage by the last-highest clock/step. Maybe i understand something wrong, but if a read good, the kernel should have this options ,,inside,,. I just need to find the right clock/voltage combination information and the right software for unpacking/editing/repacking the kernel. I have also downloaded some overclocked kernels with 100% stability, to read the mentioned informations about clocks... I know guys, the device is today a crap, and maybe im also bit old, but i like to make old things newer :D
[Galaxy S II Original Android Development] Dragoon Aethis:
Sorry for replying so late, didn't get the notification. What I mean is that you're going to spend a lot of time overclocking this phone without root/SetCPU/etc, and you may potentially hardbrick your device permanently if you don't repack the kernel properly, so if something breaks, you know who to blame :P You'll have to Google "Unpacking Samsung Android kernel", "editing ramdisk", "creating Samsung Odin flashable packages", etc. There are no ready guides for what you want to achieve. (And making one would take a lot of time.) Feel free to ignore this, but rooting + tools is easier, safer and faster, and this is what I'd recommend you to use.
[Galaxy S II Original Android Development] XenonAndroid:
Now heres a score 8th in the world by me :D

P.s i cant reach no were near 4k in quadrent, 3729 :(
[Galaxy S II Original Android Development] Vulpix:
So, when will we be able to...

Get over 9000 in quadrant? :D Okay I just couldn't resist doing that, I'm sorry. Glad to see progress on overclocking the crap out of the SGS II!
[Galaxy S II Original Android Development] risq:
Here's mine, first run ;)
[Galaxy S II Original Android Development] :
Only on my second run through,

after three or four it may be higher;)

JD
[Galaxy S II Original Android Development] Hendrickson:
This is great, even setting the phone to 500mhz it handles 1080p Mp4's as fast as a galaxy s. My question is, is it possible to undervolt the CPU when not overclocking to 1504 Mhz ? This might save a little more battery...
[Galaxy S II Original Android Development] :
We will know that in the coming weeks,

All in good time my Aussie friend;)))

JD
[Galaxy S II Original Android Development] k_nivesout:
This is featured on engadget. Cool :)
[Galaxy S II Original Android Development] MiG123:
hello edmw cat mod... glad to see u around here as well... Wonder will when our people be able to lay hands on local telco sets...
[Galaxy S II Original Android Development] Vulpix:
Bleah, it's anyone's guess since they refuse to even give a hint of the date other than "Q2" even on their official facebook. :(
[Galaxy S II Original Android Development] risq:
Up to joint 9th now on the world boards hehe...would lovd to see the 1.6GHz stats...
[Galaxy S II Original Android Development] RyanZA:
The CPU doesn't handle the 1080p MP4s directly, that's the GPU. Not sure if changing the clock speed on the CPU directly affects the clock speed on GPU -- anybody know?

They're part of the same SOC, so it might? Does changing the CPU speed affect memory speed too then, or is the memory controller off the SOC?
[Galaxy S II Original Android Development] foxdie:
Just saw this on Engadget RSS and thought I'd have to try it :)

Here's a before-and-after;

Highest I can get is 3921 after several runs, that's after closing all background apps, enabling flight mode and disconnecting DDMS for the duration of the benchmark.

Both SetCPU and Quadrant report I'm running at 1504MHz too...
[Galaxy S II Original Android Development] MrPilipo:
Got 3660 in normal use "mode".

I'm new to this, what to do to get higher score?
[Galaxy S II Original Android Development] vimto25:
You have to be rooted to use this? If so i would update firmware and use the other kernel to root then flash this kernel?
[Galaxy S II Original Android Development] robot1000:
This can't be good for the phone though?
[Galaxy S II Original Android Development] zmaku:
You have to set the minimum frequency also to 1,5 GHz , than you will get the maximum score.
[Galaxy S II Original Android Development] foxdie:
I did, and tried it in "Interactive" and "Ondemand" modes, not sure why it's reporting the minimum there, the CPU was permanently sitting at 1504MHz.
[Galaxy S II Original Android Development] Tung_meister:
I'd say it does based on the fps shown in the youtube video.

I'd really love this phone I just can't bring myself to leave sense for *shudders* touchwiz :(
[Galaxy S II Original Android Development] momagic:
Awesome. I don't think I'll try this though... S2 is fast as it it! :P
[Galaxy S II Original Android Development] no1male:
Been with sense since my hero and currently with a desire HD, i cant wait for the sensation and from what ive seen so far on the sgs 2 it has got to be done. Ordered mine yesterday and it arrives today.

Has there ever been a custom rom for the old sgs with sense running? (For future reference)
[Galaxy S II Original Android Development] supercurio:
Hi coolbho3000!

Congrats for your very fast work (in several manners:))

What about publishing sources forked off this common repository: http://xdaforums.com/showthread.php?t=1054738 ?

Direct link to the repo list: https://github.com/GalaxySII/

How to do it:

- Fork this kernel repo

- Commit your patches in your github

Thats all :)

Benefit is that

- no gitignore mess, its all clean.

- several developers will maintain it

- you'll get automatic updates merges from future kernel source release

- same for support korean model, future american devices etc

- you get me for support too!

I hope I'll convince you and most devs to use it as common source to ease patch exchange between us ;)
[Galaxy S II Original Android Development] freakonaleash:
really impressive :eek:

thx
[Galaxy S II Original Android Development] Dannyboyni:
Could someone who has tried this overclock please test bbc iplayer. Could you test the website, running in computer user agent.

At present the bbc iplayer suffers from slight stuttering even in standard def. In high def its practically unplayable.

Let me know if this overclock improves things, then I shall run it myself.
[Galaxy S II Original Android Development] jonrwg:
I got this in Superoneclick:

Getting OS Version...

2.3.3

OK

2.3.3

Pushing psneuter...

1851 KB/s (585731 bytes in 0.309s)

OK

chmod psneuter...

OK

Running psneuter...

ROOTED

Pushing busybox...

2144 KB/s (1062992 bytes in 0.484s)

OK

chmod busybox...

OK

Getting mount path...

rootfs / rootfs ro,relatime 0 0

tmpfs /dev tmpfs rw,relatime,mode=755 0 0

FAILED

Anyone help?
[Galaxy S II Original Android Development] vimto25:
Maybe you need to flash chains kernel dispute gain root then this kernel
[Galaxy S II Original Android Development] intruda119:
Why is this program so important? Never heard about this until someone found it didnt run smoothly. I must be living under a rock or something.
[Galaxy S II Original Android Development] Dannyboyni:
I like to watch some shows when im sitting in bed, before I go to sleep. I dont keep pc on for electricity reasons (student flat must pay for electric). When I have spent this much on the phone I expect iplayer to work flawlessly.
[Galaxy S II Original Android Development] stoolzo:
nice, I think 1.2ghz is more than enough for anything we can throw at it though.
[Galaxy S II Original Android Development] nightranger73:
I think it depends on net speed not related to cpu. Try in places with better signal and connected in H/3G at least
[Galaxy S II Original Android Development] stian230:
I'm so buying SGS2 on Monday when it hits the stores ..
[Galaxy S II Original Android Development] tolis626:
Well,that is amazing and makes me think if I want to reconsider if I want the GS2 or the Sensation. ;)

One thing though...Aren't these voltages too high?I mean,my Desire HD runs easily and rock stable @1574MHz with a voltage of 1275mV.With the voltages you used here I can conservatively run a tad more than 1.7Ghz and some even 1.8Ghz.

What's your take on this CoolBho3000?Maybe if someone builds a kernel from source with a modified vdd table? :o
[Galaxy S II Original Android Development] StrangeReality:
I followed the step by step and the phone seems to run fine except that when I boot the phone I get a yellow triangle with an exclamation mark. Is this normal?
[Galaxy S II Original Android Development] robot1000:
It shows when a non-official samsung kernel has been flashed.

To remove, check out - http://xdaforums.com/showthread.php?t=1068522
[Galaxy S II Original Android Development] intruda119:
I really don't care much about it. Have u considered its the player and not the phone. It only plays 1080p videos in the web browser without hiccups.
[Galaxy S II Original Android Development] AlexFLCL:
what about removing the 60 fps cap? You should be able to get 5000+ in quadrant.
[Galaxy S II Original Android Development] TMaLuST:
I just updated my GS2 to the last firmware available.. Now I'm unable to enter in download mode..

What should I do? How do I enter adb reboot download?

Thanks :)
[Galaxy S II Original Android Development] artesea:
The iPlayer is sort of the UK version of Hulu. Except it was one of the first and only shows programmes which aired on the BBC for the last 7 days.
[Galaxy S II Original Android Development] supercurio:
There is no such "cap", thats called vsync.

Anything higher than 60Hz which is the screen refresh rate is a waste of precious battery life, by useless CPU & GPU calculations.

But oh you can cheat benchmarks like LG & NVidia does :/
[Galaxy S II Original Android Development] ragflan:
Supercurio. When are you getting the SII? If you don't already have it, are you still looking for donations? I want Voodoo on SII!
[Galaxy S II Original Android Development] supercurio:
Yes, thanks :) I'm looking at where to buy one ATM.

Sorry for the OT coolbho3000!
[Galaxy S II Original Android Development] StrangeReality:
I've done multiple Quadrant runs and each time I get bellow 3500 at 1.5Ghz. Anyone know why it's so low?
[Galaxy S II Original Android Development] vimto25:
wooow i get around 3700 on stock 1.2ghz :eek:
[Galaxy S II Original Android Development] StrangeReality:
I get around 2700 at 1.2Ghz. :(

Anyone have any idea why this may be?
[Galaxy S II Original Android Development] Crucio_:
Is ADB download different in anyway to normal download mode?
[Galaxy S II Original Android Development] otacon888:
I can reach 3900 on stock (1.2 ghz) in quadrant.
[Galaxy S II Original Android Development] cartonneexpress:
Maybe it's a question of which processor is in your device?

I really want to get a SGS II, but all this talking about it being fabricated in different variants with different cpu's and gpu's forces me to wait for clarity. I wouldn't want to throw my money at an inferior model, now would I?

It looks like the Galaxy S II can either be equipped with an Samsung Exynos at 1.2ghz or a Nvidia Tegra 2 at 1.2ghz. As of what I've read so far, the Tegra 2 is expected to deliver a better performance - especially for graphics.

Supercurio, which chip is in your phone?
[Galaxy S II Original Android Development] supercurio:
I don't have the phone yet, but so far to my knowledge only Exynos device have been sold.

Also this kernel here by coolbho3000 will run only on Exynos devices.
[Galaxy S II Original Android Development] keijames:
I only has 1220 on x10, and 1650 on Arc. Why so low? ........!
[Galaxy S II Original Android Development] Summered:
Actually, SGS2 caps fps at ~60, thereby making it appear that Tegra 2 is superior. That might very well not be the case; it's quite the opposite in tests that are more advanced (where results are sub 60).

Just wanted to let you know :)
[Galaxy S II Original Android Development] mathieulh:
The Exynos is (a lot) more powerful than the Tegra2 both CPU and GPU wise, it also sports a lower power consumption than the Tegra2. There is a reason Samsung went with their own SOC for the I9100 and kept the Tegra2 for the future "low cost" version of the SGS2 handset (I9103)

The 4 cores MALI 400 is faster than the 8 cores Tegra2 GPU (even though it cheats in benchmarks, showing 110fps, really displaying 60fps), the Tegra2 CPU doesn't even handle SIMD/NEON instructions, talk about improvements...

Tegra 2 was outdated by the time it released, NVidia just took way too long to release it in the first place.

There are other things the Tegra 2 SOC can't handle which the Exynos can, such as high profile 1080p videos playback.

The only thing the Exynos SOC doesn't do is to handle all the proprietary APIs Nvidia put to force the games to run on their Tegra chipsets, that's mostly driver related than anything else, not to mention game developers should stick to OPEN GL which is the de-facto standard for android handsets, in which by the way , the MALI happens to show a lot more performances than the Tegra2 GPU does.
[Galaxy S II Original Android Development] cartonneexpress:
WOW! you seem to be well informed and I tend to blindly believe what you say!

Now let's hope the Exynos one will come to all european markets and not only to Britain.

Will there be an easy way to see which chip is used? like will the product name (i9100/i9103) undoubtedly define the chip inside?
[Galaxy S II Original Android Development] mathieulh:
If you get a I9100 it should come with an Exynos SOC. The I9103 isn't shipped so far, this model will also feature a SLCD screen instead of the SAMOLED+ currently shipping on the I9100 model. (You want to get the SAMOLED+ version if you care about screen quality)
[Galaxy S II Original Android Development] BlueScreenJunky:
Agreed, Vsync is much better for day to day use since going over 60fps when your display can only display 60Hz is a waste a resources, but for the sake of benchmarking it would be interesting to have an option or a special kernel with Vsync disabled.

Also I have a few question regarding this :

- On Tegra devices is it limited higher (like 120fps ?) or totally uncapped ? Because if there's no cap at all it should be able to eat your battery SUPER FAST on anything with hardware acceleration, even a browser or a simple launcher would use 100% of the GPU constantly to render 1000fps.

-Is it really vertical synchronisation like on a computer ? I've never noticed any tearing on a phone, and the fps doesn't seem to jump from 60fps to 30fps when it slows down like it would on a computer without triple buffering. So I thought maybe it was a completely different system on smartphones.

I think it might not be a "low cost" version, but more a "we can't produce enough chips for everyone" version ^^
[Galaxy S II Original Android Development] shakeyabooti:
**** that's fast, good job chap :D
[Galaxy S II Original Android Development] RedBlueGreen:
I'm happy i sent my SGS2 back.. It overheated at 1.2Ghz (smelt too).. i cant imagine what it would do at 1.5Ghz.. probably combust right in my hands.
[Galaxy S II Original Android Development] MrDeacon:
So there are faulty phones out there, which tend to overheat? I still run stock 1.2 GHz, but I've never experienced any excessive heat, not even when really trying to overload. It's a little bit tempting to try 1.5 GHz out, however I'm still searching for a pratical meaning. 4000+ in Quadrant doesn't mean anything for daily purposes.
[Galaxy S II Original Android Development] jona29:
so for every day use with this o/c kernel what are the best settings to use
[Galaxy S II Original Android Development] andypull15:
thats mental lol thanks for a great kernal i seam to only get 3600 with 1.5 ghz :( im on tegra cpu
[Galaxy S II Original Android Development] supercurio:
Faulty phone sent from factory?

Ew unlucky!
[Galaxy S II Original Android Development] jonrwg:
What benefit will I get by over-clocking cpu? In setcpu what max and min value should I put?
[Galaxy S II Original Android Development] jaydev:
Haha

Thanks bro...i did this overclock drunk and got 4300...loving it..and no im not a nerd LOL
[Galaxy S II Original Android Development] cTrox:
Wait, what? You have a tegra GSII? Where did you get it?