yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 General] siddbera:
Hi all,

I am a flashaholic and have already tried most of the ROMs available in the market.

However, I am yet to overclock my phone as the movable parts are innumerable and I have heard about instability issues from most of my friends.

Could anybody please elaborate

1) the distinct advantages I gain by overclocking (somewhat similar to that available for rooting your phone)

2)the best possible setting for the phone with blazing fast phone and no FCs ( on onecosmic RC3 ICS with Platypus kernel)

Thanks a lot for your help
[Galaxy S I9000 General] pl4cid:
1. OC makes your phone faster, UV drains less battery, combine it and it should be clear :)

2. look at the posts before and try it on your own. Every phone is different ;)
[Galaxy S I9000 General] rajeshbabushrestha:
Im using glitch v14 pre5 in teamhacksung b13 in my i9000... can any1 point me in right direction for the best overclocking settings in nstools... smthing like best max frequency, live oc value with custom low voltage :)
[Galaxy S I9000 General] pl4cid:
lock at this thread, page one downwards.. very good examples. if you like more you should read the whole thread :)
[Galaxy S I9000 General] wogfella:
3) go to the platypus thread.

Not to be a whiny ***** but this is a Glitch thread. While there is peace and love and harmony between the I9000 CM9 kernel devs, I think its a little disrespectful to the Glitch guys to be in here asking questions about support/advice for another devs kernel and also while you are on a rom that Glitch categorically doesn't support.

So...to play nice, pretty please show some love to the right guys and let us Glitch-ers be!!
[Galaxy S I9000 General] wogfella:
Ummm...try every second of third post. Seriously dude please just read the thread.
[Galaxy S I9000 General] kiez:
new settings

My test with the mix of mine and cilverjolt's setting was not successful :(:

build 13

glitch V14 pre 5

live oc to 126

max cpu is 1260

arm

1000 = 1.350V

800 = 1.275V

400=1.000V

200=900mV

100=875mV

int

1000 = 1.15V

800 = 1.125V

400=1.100V

200=1.100V

100=1.000V

The browser crashed several times while listening to music. It just disapeared. No other issues so far. My guess is that the arm voltages from 100 to 400 were to low

I will now try the following:

arm

1000 = 1.350V

800 = 1.275V

400=1.025V

200=925mV

100=900mV

int

1000 = 1.15V ;

800 = 1.125V ;

400=1.100V ;

200=1.100V ;

100=1.000V

That's the way it is: Oc and uv needs a lot of time to get the right settings!

@ TK-Glitch and sixstringsg, can you please share your settings for daily use. That would be very helpful, thanks!
[Galaxy S I9000 General] pl4cid:
+1 on the devs settings :)

especially the arm setting, i dont know really how to handle it..
[Galaxy S I9000 General] rajendra82:
First time playing with bus overclocking. Live OC 110% works so far, with max frequency of 1320 MHz (e.e., 1200 MHz x 1.1). Here is my voltage table, in case anyone wants to play with it as their starting point. My stability tests ran well at 115% at first, showing that my CPU could handle the higher speed, but MXPlayer on software decoding a 720p video and rendering it 32 bit mode froze up every time, indicating that the memory was being pushed too far at the 115% bus speed. I can get it to work without freezing at 112% LiveOC, but I am going to stay back at 110% for the sake of a factor of safety. If I up the max speed to 1430, my phone will reboot shortly after that, so I think I am at an optimal setup without for my phone at the values below without compromising stability.

Freq ARM Int.

1320 1250 1125

1100 1200 1100

880 1125 1075

440 1025 1050

220 925 1025

110 900 1000

The ARM voltages came from my stability testing long time ago. The internal voltages are the medium leakage settings from the guide. Going to the low leakage internal voltage settings seems to eventually cause a reboot for me.

---------- Post added at 10:32 AM ---------- Previous post was at 10:02 AM ----------

There are downsides to force GPU rendering. Read here:

https://plus.google.com/10505198573...8x93s#105051985738280261832/posts/2FXDCz8x93s
[Galaxy S I9000 General] pl4cid:
Thanks for sharing ;)
[Galaxy S I9000 General] Slok 00:
guys try my custom settings:

ARM TENSION:

1000mhz:1400mV

800mhz:1275mV

400mhz:1050mV

200mhz:950mV

100mhz:900mV

INTERNAL TENSION:

1000mhz:1150mV

800mhz:1125mV

400mhz:1100mV

200mhz:1100mV

100mhz:1000mV

with this settings i have fully stable phone running at 1300Mhz (130% live oc) with lazy governor. now my galaxy is fast and reactive like a thunder also in heavy games ;)
[Galaxy S I9000 General] daskanda:
i tried ur settings a couple times but phone became extemely sluggish and the eventually crashed lol... i guess my hardware cant handle those voltages
[Galaxy S I9000 General] Slok 00:
try to add some mV maybe 25mV for every step...gpu running at 260mhz is really fast it needs more power supply

Sent from my GT-I9000
[Galaxy S I9000 General] cilverjolt:
Loving live OC

So I been using these settings for the past week and it has been smooth. theres been no fcs so far. I have live OC at 126%.

ARM TENSION:

1000mhz:1325mV

800mhz:1200mV

400mhz:975mV

200mhz:875mV

100mhz:850mV

INTERNAL TENSION:

1000mhz:1150mV

800mhz:1125mV

400mhz:1100mV

200mhz:1100mV

100mhz:1000mV
[Galaxy S I9000 General] gawbage:
OMFG

I've been rooting, flashing, recovering, repartitioning, hacking, editing, and screwing in general with Android for well over two years now, but I have finally come to a terrible realization. I SOMEHOW F*CKED UP! It all started when I was introduced to Glitch kernel v14...

"Ahh, finally a new version of my favorite kernel ever!" I thought. Well, with that new kernel came a very interesting feature... you could manually change the clockspeed multiplier... so, that's just what i did. Maybe I went off the recommended parameters just a little bit, but nothing that was unsuggested. Nevertheless, my phone froze after one minute of use, and then when I turned it back on, It just never behaved the same ever again.

ICS slowed down to a chug, the phone rebooted randomly, and I just had enough of it. I redid everything with ODIN first, then with Heimdall flashing back to ICS between the two tries. It fixed the laggishness, but never the lockups and the performance losses. I then, after much frustration with ICS, proceeded to flash MIUI for the first time in months; the performance was okay at best, but at least the reboots weren't as frequent. Then... I plugged it into the charger. Within minutes, I was guaranteed both a lockup and a minor aneurysm if I used it as it charged.

After nearly losing all sight in my left eye due to the high stress levels, I ODIN'd back to stock, left it there, and STILL experienced lockups. I loaded up ICS again, and wow, it was indeed smoother than before, but F*CK MAN, I still got lockups. I then flashed the latest ICS version planning on coping with the reboots and then... the ***** reboots back to recovery after installation and after powercycling. I'm telling you, the phone hates me.

So, I've come tothe conclusion that I screwed up the processor beyond repair somehow. Or maybe the multiplier values are hardcoded to the system reserved memory, staying active even after a repartition. Whatever the case, I would love some feedback.
[Galaxy S I9000 General] daskanda:
to the arm voltages or int? or both? lol

---------- Post added at 09:52 PM ---------- Previous post was at 09:48 PM ----------

did you try doing a master reset with odin? and what bootloaders are you using
[Galaxy S I9000 General] gawbage:
Yes, I explained that I did all of those things multiple times. I used the atlas2.pit and the froyo release. and then the Heimdall wit hthe same .pit file and a eclair release.
[Galaxy S I9000 General] jelle2503:
you are very lucky man to push your silicon this much. i took ur voltages and and run stable @120% soon as i selected 130% my bus insta crashed, and outputted on my screen 6 duplicate images of the boot animation. till it crashed totally and my phone rebooted.
[Galaxy S I9000 General] daskanda:
hi guys i have a fully stable phone at 130% OC max freq is at 1300 min at 130

arm

1000 = 1.400V

800 = 1.300V

400=1.100V

200=975mV

100=950mV

int

1000 = 1.175V

800 = 1.150V

400=1.125V

200=1.125V

100=1.025V

phone is blazing fast :D
[Galaxy S I9000 General] zuN!:
What scheduler and governor are you guys using with your settings? I believe that plays into effect how stable your settings are.
[Galaxy S I9000 General] trailblazerz11:
I run stock voltages with 110% OC. Set Max freq to 880. Smooth and good battery for me. Deadline and smartassv2.
[Galaxy S I9000 General] daskanda:
im using smartassv2 governor and noop scheduler

been playing with some OCing today... my phone is also stable at the 1300 step with 116% live OC so max freq is 1508 and min is 116

arm voltages

1300 - 1425 mv

1200 - 1400 mv

1000 - 1375 mv

800 - 1250 mv

400 - 1125 mv

200 - 950 mv

100 - 925 mv

int voltages

1300 - 1250 mv

1200 - 1225 mv

1000 - 1200 mv

800 - 1175 mv

400 - 1150 mv

200 - 1125 mv

100 - 1025 mv

first time my phone has been stable over 1400 cpu freq.
[Galaxy S I9000 General] zuN!:
This works for me as well. I've been having the hardest time trying to get my phone stable with the whole LiveOC implementation.
[Galaxy S I9000 General] Slok 00:
now i am trying to reach 135% liveOC (270 mhz bus speed) but i havent found yet the correct voltages combination..my test game crashes when i start it...it means the phone need more power supply??

Sent from my GT-I9000
[Galaxy S I9000 General] pl4cid:
be careful on that high bus speed. dont go beyond 1300mv for int volt, this could seriously damage some hardware for long term usage
[Galaxy S I9000 General] cilverjolt:
my cpu doesnt like high oc

I got my live oc at 126% and on the 1000mhz step which is 1260, everything runs smooth but past that like the 1152mhz=1451mhz or 1304mhz=1643mhz step I feel like i lose performance gains. I checked with different benchmarks and it showed me that i did lose performance past 1260. I'm thinking my cpu doesn't like it even though nothing crashes =(

ARM TENSION:

1304mhz:1400mv

1152mhz:1350mv

1000mhz:1325mV

800mhz:1200mV

400mhz:975mV

200mhz:875mV

100mhz:850mV

INTERNAL TENSION:

1304mhz:1200mv

1152mhz:1175mv

1000mhz:1150mV

800mhz:1125mV

400mhz:1100mV

200mhz:1100mV

100mhz:1000mV
[Galaxy S I9000 General] jelle2503:
slow performance could mean you need to up voltages

sadly im stuck with average silicon. 240mhz bus max, anything above is instacrash or continously force closes on many program. no matter how much voltage i add
[Galaxy S I9000 General] mmmalas:
Sorry if this sounds stupid,

How can I install this custom kernel.

I am on team haansung ics build 14
[Galaxy S I9000 General] sixstringsg:
Well, this isn't the kernel thread. Go to the kernel thread and see there.
[Galaxy S I9000 General] pl4cid:
flash lippol94 cleaning script, flash kernel, reboot

Tapatalked
[Galaxy S I9000 General] bvx89:
I think I've read that Tk-glitch already have implemented lippol94's cleaning scripts in his kernel .zip file. It may not be lippol94's latest version of it, but it's probably redundant to flash it first anyway.

So, do as you please. If you feel that it's safer that way, go ahead.
[Galaxy S I9000 General] one282:
Hi, how could I set up liveOC? I am on Miui 2.1.20, Glitch kernel 13.1, but there is not any folder named liveoc in /sys/class/misc/. I thought that these files come with Glitch, right? Thanks for your smart answers on my noob question :-)
[Galaxy S I9000 General] Tk-Glitch:
LiveOC was introduced in Glitch V14. You'll have to wait V14 for CM7, or use CM9.
[Galaxy S I9000 General] pmmfleandro:
Here i leave my settings for you guys who want to try them. ;)

CPU Speed / ARM Volt / Int Volt

Max Volt / 1450mV / 1200mV

1440Mhz / 1425mV / 1150mV

1304Mhz / 1350mV / 1125mV

1152Mhz / 1275mV / 1100mV

1000Mhz / 1225mV / 1100mV

800Mhz / 1125mV / 1100mV

400Mhz / 950mV / 1100mV

200Mhz / 850mV / 1100mV

100Mhz / 850mV / 1000mV

I managed to get stable OCs with this values:

@1497Mhz(214GPU) >> 1440Mhz + 104%

@1330Mhz(221GPU) >> 1304Mhz + 102% (My favourite setting cause its balanced)

@1100Mhz(220GPU) >> 1000Mhz + 110%

Couldn´t get stable values for the 1152Mhz step.

Used noop as scheduler, GlitchOndemand as governor and didle off (didle on = random reboots).

I'll make some more tests and try to use each speed for a day or two to see if it

stays stable along all day and post new feedback when i get more results.

Thanks to the developers for they great work.

(Sorry my bad english)
[Galaxy S I9000 General] pmmfleandro:
Don't know if i should post this question here or in the kernel thread, but what changes have you made in the cpu and gpu clocks in V14b2?

Thanks in advance. :)
[Galaxy S I9000 General] Tk-Glitch:
It'll come asap, just give me some time :P Thank you.
[Galaxy S I9000 General] nmalready:
Is there anyway to tell what frequency your phone is freezing at? Some sort of log data? I thought this might be useful to diagnose where your phone has trouble so you could adjust voltages accordingly. I have cooltool running and I can see what frequency its at when it freezes but how accurate is this since I know there can be a delay before the app displays it and the frequency has already switched. Thanks
[Galaxy S I9000 General] joke87:
Research!!

I test my SGS I9000 and i got these results:

governor ondemand

200-1200+LiveOC 110 -> 90 stability->antutu3740 ->crash after 10min on nhl.com/videocenter (fullscreen) :)

200-1200+LiveOC 112 -> Crash on antutu

Arm volt	Int Max - 1225

1400 - 1450	1400 - 1220

1300 - 1400	1300 - 1150

1200 - 1375	1200 - 1125

1000 - 1275	1000 - 1100

800 - 1200	800 - 1075

400 - 1050	400 - 1050

200 - 950 200- 1025

100 - 950	100 - 1000

governor -> ondemand

200-1200 +LiveOC 112-> Stability ? -> antutu 3830

200-1200 +LiveOC 114-> Stability ? -> antutu 3951

200-1200 +LiveOC 116-> Stability bad -> antutu 3994 ->cras on nhl.com/videocenter

200-1200 + LiveOC 118-> crash!!

arm	int

1400 - 1450	1440 - 1200

1300 - 1400	1304 - 1175

1200 - 1375	1152 - 1150

1000 - 1275	1000 - 1125

800 - 1200	800 - 1100

400 - 1050	400 - 1100

200 - 950	200 - 1100

100 - 950	100 - 1000

governor -> ondemand

200-1200 +LiveOC 114-> Stability good -> antutu 3860 after 15 min on nhl.com/videocenter no crash :)

ARM	INT

1400 - 1450	1440 - 1.200

1300 - 1400	1304 - 1.175

1200 - 1375	1152 - 1.150

1000 - 1300	1000 - 1.125

800 - 1225	800 - 1.100

400 - 1050	400 - 1.075

200 - 950	200 - 1.050

100 - 950	100 - 1.000
[Galaxy S I9000 General] jelle2503:
i put 120% liveoc, stock voltage and it works fine. But any higher is a no go. I upped voltages on each Int step but to no avail. Sad panda.

I cant up cpu step to 1440 as well, itll freeze.

But this kernel is awesome. Thanks.
[Galaxy S I9000 General] gella1992:
I get 1344 mhz @ 112% live overclock and low leakage int voltages
[Galaxy S I9000 General] gokussjx:
Glitch, initially I was on High Leakage configs. But about a day ago I switched to MH for testing.

I can't be sure about this, but does THIS (my current screenshot, taken few minutes ago on ML) show that ML wouldn't be good choice for me?

PS: Look at the Android OS %... seems way too high... quite frequently.
[Galaxy S I9000 General] Tk-Glitch:
From my testing, Int voltages won't make much difference battery wise in a "normal environment". About the Android OS, it's both a known bug and an old thing since Gingerbread.
[Galaxy S I9000 General] gokussjx:
True, but RC4 got it fixed (if I'm not wrong), & I never had Android OS over 20% since flashing RC4! And Never before had anything THAT huge (37%!!) before!

You sure there isn't anyway incompatible Leakage could be the cause? Coz I'm not sure about what's a bug, & what's not.
[Galaxy S I9000 General] Tk-Glitch:
Well, "RC4" is not CM9 so not supported by my kernel anyway, so anything could happen ^^
[Galaxy S I9000 General] gokussjx:
Ah... Indeed ;)

But thanks for the last info anyway!
[Galaxy S I9000 General] cba1986:
maybe someone can give soe pointers-

I am testin 110% in the 1300 freq. Meaning 1430 Mhz max. I can run 3 or 4 times the antutu benchmark but i get some random freezes when doing ramdom stuff. Messaging, watching youtube, low stressing stuff.

Maybe i have too tune the voltages for the low freq?

I should said before that i'm using the vaoltage's table from glitch post.
[Galaxy S I9000 General] Tk-Glitch:
Yeah looks like a low frequency is the problem for you. It may as well be Int too low or too high on some steps, generating random corruption after some time.
[Galaxy S I9000 General] cba1986:
There is a way to tell what freq is causing problems?

but for example using 108% is rock stable.
[Galaxy S I9000 General] kenny-G:
Hey everyone,

first: glitch, your kernel is great!

i used 130% live OC (260mhz bus speed) with 800mhz step (resulting in 1040mhz cpu clock) and stock voltages with some very stable phone.

I'm now trying to get some more cpu clock without loosing too much bus clock.

my current setup:

step arm int

1300 1250 1250

1160 1200 1200

1000 1150 1150

with 1300 step and 108% live OC (234mhz bus and 1404mhz cpu clock)

i'll report back if i can get even more out of it ;)
[Galaxy S I9000 General] Tk-Glitch:
No easy way, but you can limit your max/low freq to a unique one and stress test each one both in heavy use and sleep. It'll generally help to find the problem quickly.
[Galaxy S I9000 General] cba1986:
Thanks for the answers. i will try find that buggy freq.
[Galaxy S I9000 General] cba1986:
I think that the problematic freq is 1000, is very sensitive to voltage changes. But i cannot fine tune the voltages is too unstable.
[Galaxy S I9000 General] Tk-Glitch:
The voltage transition is generally the problem (because of the hummingbird design). It's hard to tune, and LiveOC gives so much power to the user so I need to find the sweet spot to please most users. Tricky stuff I must say.
[Galaxy S I9000 General] cba1986:
Yeah i know. The thing is that i don't know what voltage should i tweak ARM or internal. There are a lot of variables to play with.

Well, i went back to 1300 for now. I will let my phone rest for a few days. :)
[Galaxy S I9000 General] rlorange:
This thread has helped me understand voltages immensely.however I don't use glitch because you staunchly don't support onecosmic. Which is fine no disrespect in saying that, but this is a very well written thread which can help anyone using liveOC on kernels that do support onecosmic.

***Vintage Galaxy S1 running ported Ice Cream Sandwich Android 4.0.3 by OneCosmic***
[Galaxy S I9000 General] ExAvantz:
hye guys, i like to share a combinations ROM & Glitch KERNEL for a great battery life :

drzMIUIv4 Beta 7 + Glitch v14b2 + modem/firmware XXJVU + overclocked to 110%

RESULT : with balance 4% of battery : i get around 14 HOURS on "FULL 3G DATA Network" with a moderated use.

Teamhacksung's CM9 BUILD 15 + Glitch v14b2 + modem/firmware XXJVU + overclocked to 110%

RESULT : with balance 4% of battery : i get around 20 HOURS on "FULL 3G DATA Network" with a moderated use.
[Galaxy S I9000 General] .:Crack:.:
LiveOC 117% -> 1200 MHz -> 1404 MHz

Freq/ARM/Init

1200/1400/1150

1000/1325/1125

800/1250/1125

400/1025/1100

200/900/1100

100/875/1000

Lower freqs could possibly be tweaked more but my first goal was stability ;)
[Galaxy S I9000 General] cba1986:
There is no 1200 freq. Perhaps is 1160?

Thank for sharing.
[Galaxy S I9000 General] .:Crack:.:
As you see in my sig im testing Devil kernel atm.

you can possibly use the same settings tho
[Galaxy S I9000 General] cba1986:
Oops. Sorry.
[Galaxy S I9000 General] ChunLi:
I burned my phone with Live OC. Just for caution!

It's totally dead now.

Can't power up it. Motherboard is gone.
[Galaxy S I9000 General] cba1986:
Sory to hear that man.

Are you sure that is completely dead?
[Galaxy S I9000 General] pizz0wn3d:
Are you still under warranty? Call and say it won't boot after you tried an OTA update. That's what I did when I botched my bootloaders lol. They switched it out for me without a problem ;P

Herp derp Captivate XDA Premium.
[Galaxy S I9000 General] cilverjolt:
Has anyone gotten past 120oc with 1160 and beyond?
[Galaxy S I9000 General] JohnnieDarko:
I can get insanely low voltages (-200mV ) when the CPU is fixed on frequency. This leads me to two questions:

1. Maybe having only two or three states available (Didle, 100MHz and 1GHz for example) will allow more undervolting and potentially lower battery use.

2. Maybe the Lazy governor is a better match for undervolting/overclocking than ondemand, because it has a minimum-time-in-state. Less rapid frequency switching, and less rapid voltage switching may be more stable.

2b.I searched but couldn't find, what's the difference between Ondemand and GlitchOndemand? Apperently some polling freq, but polls Glitch faster or slower than standard?
[Galaxy S I9000 General] daskanda:
I have noticed that the lag free governor allowed me to live overclock much better than any other governor...... If i use the voltages i have and live oc at 1500 with ondemand or smartassv2 it crashes within 5 mins.... i noticed that the lazy governor gave me some lag that i didn't like

Sexy from my SGH-I896 using tapatalk
[Galaxy S I9000 General] kenny-G:
I'm now back on stock voltages for arm and int (high leakage) after I got some random freezes. OC is the same as before, governor: GlitchOnDemand.

Edit:
[Galaxy S I9000 General] Tk-Glitch:
OP updated for Beta 3.
[Galaxy S I9000 General] Slayer_b:
Glitch v14 B3. Default voltages, OC 1200 + 110% LiveOC. Default scheduller and governor.

The phone is stable.

When incresing to 112% liveOC, SleepOfDeath and reboots occurs while in idle.

I have tried to increase int voltages for 25mV on each step, but it didn't helped. Increasing on 50mV causes instability and reboots.

I have noticed that descreasing arm voltage on OC'd steps brings more stability, but reboots and hangs occurs anyway.

Could someone provide additional information on LiveOC specially about increasind\discreasing in\arm voltages during liveOC procedure?
[Galaxy S I9000 General] pizz0wn3d:
Leave the int voltages the same and up the arm voltages first. Try these voltages out and then lower them as needed.

Edit: I'm also at 1200MHz and 112% liveOC.

Herp derp Captivate XDA Premium.
[Galaxy S I9000 General] pickupman66:
I appreciate all teh insight in this thread. I learned a Ton (so I think).

I am not a heavy gamer or what have you, but I do like a smooth running phone and value battery life.

right now I am at max 1000 on the cpu with 100% oc so over clocking. I am undervolting though.

on The ARM,

1500-1425

1400-1425

1300-1400

1200-1225

1100-1175

800-1100

400-950

200-800

100-800

Int

1500-1200

1400-1175

1300-1150

1200-1100

1000-1025

800-1000

400-1000

200-1000

100-1000

its too early to tell on teh battery and I did have 1 system crash at 110%oc so I backed it back down. the 1000Mhz is plenty fast for me, but I may try to bump it a touch..

again, thanks guys. Incidentally, I am running OneCosmic's ICS and the Glitch 14b3