Hey All,
I have installed Foxhound ROM for ICS and loaded the Siyah Kernal.. The ROM itself is great, I have also overclocked the CPU to 1.7Ghz, But i see some battery warming issues. I have installed NStools as well.
Any recommendations what under volting can i use with this config?
mateenf said:
Hey All,
I have installed Foxhound ROM for ICS and loaded the Siyah Kernal.. The ROM itself is great, I have also overclocked the CPU to 1.7Ghz, But i see some battery warming issues. I have installed NStools as well.
Any recommendations what under volting can i use with this config?
Click to expand...
Click to collapse
Why overclock,do u experience any difference in speed in daily use,except in benchmark..
Btw an app is installed with siyah called STweaks,it controls all kernel features.read first page post 4-5 by droidphile,excellent guide
zodiaxe66 said:
Why overclock,do u experience any difference in speed in daily use,except in benchmark..
Btw an app is installed with siyah called STweaks,it controls all kernel features.read first page post 4-5 by droidphile,excellent guide
Click to expand...
Click to collapse
Yes I have observed changed after overclocking.. The s3 boots up way faster plus for gaming it showed me real difference specially playing real racing 2 with 1.4 and 1.7..Now I only need to undervolt correctly so I can save on my batter life.. Can we set a custom voltage for 1.7 below stock values??
Sent from my GT-I9300 using xda app-developers app
mateenf said:
Yes I have observed changed after overclocking.. The s3 boots up way faster plus for gaming it showed me real difference specially playing real racing 2 with 1.4 and 1.7..Now I only need to undervolt correctly so I can save on my batter life.. Can we set a custom voltage for 1.7 below stock values??
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
stock voltage for 1.7 ghz is 1400mv, try undervolting by -50mv to -100mv and stick with one which is stable
use setcpu
keep changing it down in increments of 12.5mv and do the strees test keep doing that till u find a value that works
ps once u've done that let's us know what it is.
1088mv for 1200mHz that's the top freq I use so I never played with the voltages for the freq above it.
Hope this helps
remember thanks if it did
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---------- Post added at 02:58 PM ---------- Previous post was at 02:01 PM ----------
k did the testing for ya
on MY DEVICE (Every device slightly diff)
1704MHz voltage 1288mv (put in 1290mv it will round it down)
if that don't work or is not stable for u then the next step up is to 1300mv .
775 mv for 100MHz .
hope this helps and if it did thanks is only 1 click away.
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bala_gamer said:
stock voltage for 1.7 ghz is 1400mv, try undervolting by -50mv to -100mv and stick with one which is stable
Click to expand...
Click to collapse
Thanks Bala, Stressing the phone to -50mv at the moment.. Have you tried at -100mv? whats the result so far?
Also when charging I observe my phone warming a little.. Is that good?
Related
i having a underclocking problem on my galaxy s2 (4.0.3 LP2), when i set my cpu to 1GH or 800mhz , my phone will hang and i need to force shut down
even i use Battery Saver Pro app also hang.....
need help
danwteik said:
i having a underclocking problem on my galaxy s2 (4.0.3 LP2), when i set my cpu to 1GH or 800mhz , my phone will hang and i need to force shut down
even i use Battery Saver Pro app also hang.....
need help
Click to expand...
Click to collapse
Have you done undervolt also?
This is the main cause.
The problem is from your kernel
what kernel are you on, to overclock the best kernel is siyah kernel for ics roms
SiyahKernel for SGS2 | "One kernel to rule them all"
www.gokhanmoral.com
once you do this you should't have a problem anymore
if i helped press thx
cabloomi said:
what kernel are you on, to overclock the best kernel is siyah kernel for ics roms
Click to expand...
Click to collapse
Said the man who just posted that there are no stable ICS ROMs.
Great advice about overclocking though - the OP obviously really wants to, he just ended up underclocking buy some twist of fate... Good you're here to fix it for him
You cannot possibly be for real.
may i know how to undervolt and what app should i need to use to underclocking/overclocking？
i used battery saver pro to underclocking but my phone hang and force shutdown
Sent from my GT-N7000 using xda premium
i flashed siyah kernel，now i can set my cpu and no hang occur
thanks for helping me
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anybody know how to set the voltage using cpu master pro app and how many need to set
Sent from my GT-N7000 using xda premium
Hello all, i have a question, i am using the Phenomenal 3.0 normal version kernel and is using SETCPU apps to manage my CPU speed. However, when i try to set the speed to 1100mhz and above, the CPU speed does not go up to 1100mhz and above, instead it always stay at 1000mhz.
Has anyone experinece this before? if yes, has anyone any steps to resolve this?
Could it be the undervolt issue that is preventing me for going up to 1100mhz?
Thanks.
Looking at the thread it doesn't look like the kernel has overclock capabilities,
slaphead20 said:
Looking at the thread it doesn't look like the kernel has overclock capabilities,
Click to expand...
Click to collapse
I am not trying to overclock, just trying to go to 1400mhz at times but i just cant go past 1000mhz, only when i restart the phone, then it will go to 1400 at times...
seem like i have solve the problem by untick the cpu power saving under the power saving option. However, it seem like the SetCPU apps is useless as i am unable to control the CPU anymore.. is that true? or are there any apps that can overcome this issue?
mrlow81 said:
Hello all, i have a question, i am using the Phenomenal 3.0 normal version kernel and is using SETCPU apps to manage my CPU speed. However, when i try to set the speed to 1100mhz and above, the CPU speed does not go up to 1100mhz and above, instead it always stay at 1000mhz.
Has anyone experinece this before? if yes, has anyone any steps to resolve this?
Could it be the undervolt issue that is preventing me for going up to 1100mhz?
Thanks.
Click to expand...
Click to collapse
Have you tried using other apps, instead of SetCPU, or are you running two CPU-manipulation apps at once?
Try clearing SetCPU's data/cache and try again
I personally use AnTuTu CPU Master, but that is a personal choice, I guess
familyguy59 said:
Have you tried using other apps, instead of SetCPU, or are you running two CPU-manipulation apps at once?
Try clearing SetCPU's data/cache and try again
I personally use AnTuTu CPU Master, but that is a personal choice, I guess
Click to expand...
Click to collapse
I have SETCPU and system tuner pro... does these 2 apps cause the issue that i have?
Phenomenal kernel is a ready to use kernel. You cannot change any settings here in this kernel. It's not like any other kernel wherein gives you the ability to configure the cpu and gpu. Setcpu will only work with other kernels such as SiyahKernel. This will give you the ability to set the cpu and gpu freq and voltage. The power saving mode limits the power of your cpu, thus disabling it will increase cpu freq
Sent from my GT-I9300 using xda app-developers app
BelJanss said:
Phenomenal kernel is a ready to use kernel. You cannot change any settings here in this kernel. It's not like any other kernel wherein gives you the ability to configure the cpu and gpu. Setcpu will only work with other kernels such as SiyahKernel. This will give you the ability to set the cpu and gpu freq and voltage. The power saving mode limits the power of your cpu, thus disabling it will increase cpu freq
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Hi, thanks for the info and advise, so can i ask if i revert back to Stock Kernel, i should be able to control my CPU speed?
mrlow81 said:
Hi, thanks for the info and advise, so can i ask if i revert back to Stock Kernel, i should be able to control my CPU speed?
Click to expand...
Click to collapse
No u need a kernel with cpu freq altering capability integrated. Siyah kernel has this I know
Sent from my GT-I9300 using xda app-developers app
I use Tegrak Overclock on stock rooted ROMs. It goes to 1.6Ghz. Works perfectly.
mrlow81 said:
Hi, thanks for the info and advise, so can i ask if i revert back to Stock Kernel, i should be able to control my CPU speed?
Click to expand...
Click to collapse
Nope. Stock kernel will not allow you to change it. If you're on stock ics rom, i would suggest you use siyah kernel v1.5.2. I'm once a user of it. If you need a guide in underclocking and undervolting, you can find the best guide here posted by bala_gamer. You can also settings in his signature which you can use.
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---------- Post added at 06:40 PM ---------- Previous post was at 06:37 PM ----------
Here's the link
http://forum.xda-developers.com/showthread.php?t=1827635
Sent from my GT-I9300 using xda app-developers app
BelJanss said:
Nope. Stock kernel will not allow you to change it. If you're on stock ics rom, i would suggest you use siyah kernel v1.5.2. I'm once a user of it. If you need a guide in underclocking and undervolting, you can find the best guide here posted by bala_gamer. You can also settings in his signature which you can use.
Sent from my GT-I9300 using xda app-developers app
---------- Post added at 06:40 PM ---------- Previous post was at 06:37 PM ----------
Here's the link
http://forum.xda-developers.com/showthread.php?t=1827635
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Read my post above. With Tegrak you can overclock stock rooted ROMs.
Baldilocks said:
Read my post above. With Tegrak you can overclock stock rooted ROMs.
Click to expand...
Click to collapse
Yes sir I know. But I just want to give other options. So that he can choose which is good for him. He can overclock upto 1800mhz in siyah kernel. But afaik, he is more on overclocking with undervolting to have performance and battery life.
Sent from my GT-I9300 using xda app-developers app
Thank you all for your good advise... now i know why i cant set my CPU speed due to kernel.
Will look into trying other kernel if i really like to control my CPU.
Baldilocks said:
Read my post above. With Tegrak you can overclock stock rooted ROMs.
Click to expand...
Click to collapse
Pal, i believe you have tired this apps, is this apps dangerous and diffcult to use?
mrlow81 said:
Pal, i believe you have tired this apps, is this apps dangerous and diffcult to use?
Click to expand...
Click to collapse
Nope. Pretty straightforward and it's been around for a while now. Used it with my Galaxy S II as well.
BelJanss said:
Yes sir I know. But I just want to give other options. So that he can choose which is good for him. He can overclock upto 1800mhz in siyah kernel. But afaik, he is more on overclocking with undervolting to have performance and battery life.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
And you are very right!!!!! Doesnt matter what app you use u cant overclock on stock kernel!!!! Stock kernel doesnt have the provision for that. And if members who send links read those links properly before they send them they will realise that you need a kernel that supports overclocking like siyah!!!!!!!!!!!! Stock kernel doesnt.
art_arev said:
And you are very right!!!!! Doesnt matter what app you use u cant overclock on stock kernel!!!! Stock kernel doesnt have the provision for that. And if members who send links read those links properly before they send them they will realise that you need a kernel that supports overclocking like siyah!!!!!!!!!!!! Stock kernel doesnt.
Click to expand...
Click to collapse
You need to actually go look at the Tegrak app before you start typing....
We all know that our ace sucks on battery & after finding that calibration is a myth, I was kinda broken The only thing that helps us long on our battery is underclocking. There was no thread for this, so I decided to create one ! So guys, please share your frequencies, governors, I/O scheduler, rom name, kernel used & battery life for varied usages ( less, moderate & heavy ). If underclocking hasn't decreased your performance but at the same time if it has improvised battery life then it's worth sharing ! Help people love their battery that hate it like hell now
Sent from my GT-S5830 using xda premium
Rom: REVOLUTiON Ultimate Xperia Edition.
Cpu: min 245 - max 787
Governer: SmartassV2 or sometimes OndemandX
I/O: deadline
Still Very Fast, very smooth, no lag, less ram uses and definately get atleast 1 day battery backup with some heavy uses...
Sent From REVOLUTiON Ultimate Xperia Edition Rom..
:beer:
You can try 614-245 Mhz. Still smooth and fast.
Kakashi Hatake said:
You can try 614-245 Mhz. Still smooth and fast.
Click to expand...
Click to collapse
On which rom?
Sent From REVOLUTiON Ultimate Xperia Edition Rom..
:beer:
kranti.ace said:
On which rom?
Sent From REVOLUTiON Ultimate Xperia Edition Rom..
:beer:
Click to expand...
Click to collapse
MIUIXXX
Kakashi Hatake said:
MIUIXXX
Click to expand...
Click to collapse
Will take up time to entering into an heavy app..not able to do hard multitasking..
Sent From REVOLUTiON Ultimate Xperia Edition Rom..
:beer:
I use sgs 2 v10.1, battery extender kernel 1.5.1 oc, governor : smart ass v2 , i/o scheduler : sio, max : 614 & min : 122. Opera mobile takes a bit time to load but works fine then on. I use go launcher ex with many themes installed & it runs flawlessy ! Battery backup was good but not great...
Sent from my GT-S5830 using xda premium
Current governor : conservative. I/O scheduler : deadline on the same rom & kernel as stated before & with the same max, min set. Battery was @ 46% after 16 hrs which included an hour of browsing on edge, calls & messages.
Sent from my GT-S5830 using xda premium
Why underclock the whole thing if you can just set a screen off profile? Using the phone while under clocked won't really give much battery. The Ace is a battery hog during screen on either way no matter what clock it's set at. All of you guys use your phone differently so that's why your battery usage varies.
Y U NO CHECK MY SIGNATURE?!
SuperAce609 said:
Why underclock the whole thing if you can just set a screen off profile? Using the phone while under clocked won't really give much battery. The Ace is a battery hog during screen on either way no matter what clock it's set at. All of you guys use your phone differently so that's why your battery usage varies.
Y U NO CHECK MY SIGNATURE?!
Click to expand...
Click to collapse
You are right.
I never over and underclock my ace..still it is fast and good battery..
Sent From REVOLUTiON Ultimate Xperia Edition Rom..
:beer:
SuperAce609 said:
Why underclock the whole thing if you can just set a screen off profile? Using the phone while under clocked won't really give much battery. The Ace is a battery hog during screen on either way no matter what clock it's set at. All of you guys use your phone differently so that's why your battery usage varies.
Y U NO CHECK MY SIGNATURE?!
Click to expand...
Click to collapse
Thanks for this useful post ! I'll try setting profiles as you said & hope that my battery lasts a bit longer than now. What app do you recommend to set the profiles ?
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i use Apocalyse ROM final which is the fastest I found so far and set to
CPU min 122
CPU max 787
Govenor smartassV2
Battery keeps normally 16-24h (no flight mode in the nigh) depending on usage.
I load battery until 4pm and can use phone until next day up to 24h
---------- Post added at 03:42 PM ---------- Previous post was at 03:32 PM ----------
Venomous Viper 119 said:
Thanks for this useful post ! I'll try setting profiles as you said & hope that my battery lasts a bit longer than now. What app do you recommend to set the profiles ?
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
i tried but all apps for profile settings shortened the battery life. With smartassV2 and CPU settings in der ROM it is enough. This is my experience with my ACE
lavemetoo said:
i use Apocalyse ROM final which is the fastest I found so far and set to
CPU min 122
CPU max 787
Govenor smartassV2
Battery keeps normally 16-24h (no flight mode in the nigh) depending on usage.
I load battery until 4pm and can use phone until next day up to 24h
---------- Post added at 03:42 PM ---------- Previous post was at 03:32 PM ----------
i tried but all apps for profile settings shortened the battery life. With smartassV2 and CPU settings in der ROM it is enough. This is my experience with my ACE
Click to expand...
Click to collapse
It is always a bit confusing when you find different reviews like this. Anyways, I'll try it & if it works, fine. If not, I'll back off...
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How to set screen off profiles ? Using tasker ?
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Venomous Viper 119 said:
How to set screen off profiles ? Using tasker ?
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
umm, go to my signature thread maybe It can help you :S
HOW TO SAVE YOUR BATTERY WITHOUT ANY APP!
I was thinking about doing a Extreme version with 614-245 MHz uc
Viper The Ripper said:
umm, go to my signature thread maybe It can help you :S
HOW TO SAVE YOUR BATTERY WITHOUT ANY APP!
I was thinking about doing a Extreme version with 614-245 MHz uc
Click to expand...
Click to collapse
Thanks buddy. I think I had gone through this thread of yours before. Thanks for reminding me of this, will give it a try later !
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Rom : PacMan Rom v22.0.0
CPU Max : 748MHz
CPU Min : 122MHz
Governor : Smartass V2
Stable and less never heats (which means less crashes)
I use Screen off Profile for underclock, Smartass, around 700 max and 200 min..
Dont use now as I amon ultimatum rom and I am testing it so dont need that but mostly I use these settings and Battery lasts 2 days
I dont play games
After trying out many ROMs and trying various combinations of Clock Speed and Govnors, i personally feel that:
FOR BETTER BATTERY LIFE- Clock Speed: 245 - 787, Govenor- ONDEMAND (am getting 1d 5 hrs battery life with 2 hrs talktime, full time 2G connected and 3 hrs wi-fi browsing using Battery Extender 1.2)
FOR PERFORMANCE: clock: 245- 806, Govnor- SMARTASSV2
To save Battery you can further UnderClock it but I feel 787 is apt.
cennation4apprentice said:
I use Screen off Profile for underclock, Smartass, around 700 max and 200 min..
Dont use now as I amon ultimatum rom and I am testing it so dont need that but mostly I use these settings and Battery lasts 2 days
I dont play games
Click to expand...
Click to collapse
I've been hearing of these profiles for quite a time. How do you set them? Using set CPU app or something ? Can anyone elaborate?
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Post your benchmark results and battery stats and settings here. I know benchmarks aren't an accurate way to tell whether or not a kernel performs well, but I do find it fun to run benchmarks and see just how fast a device will score. Huge thanks to Ktoonsez for making his kernel for this device! :good:
Ktoonsez "KTManta" kernel can be found here: http://forum.xda-developers.com/showthread.php?p=34687664
1700/1700/performance, cfq
Using the performance governor
Sent from my Nexus 10 using XDA Premium HD app
dipzb90 said:
Using the performance governor
Sent from my Nexus 10 using XDA Premium HD app
Click to expand...
Click to collapse
what app are u guys using?
Xodus83 said:
what app are u guys using?
Click to expand...
Click to collapse
setcpu
before kernel flash 4900, after kernel flash, 4400 twice.
Not using setcpu or anything else, so I'm sure I'm in balanced mode. Still....it went down... bummer
Xodus83 said:
what app are u guys using?
Click to expand...
Click to collapse
I usually use either setcpu or rom toolbox pro if kernel doesn't come with an app. There are quite a few cpu control apps on playstore.. Ktoonsez has an app that comes w/ his kernel on GS3 so thinkin he may make it in this but its very new. This is just build #1. Can't wait till oc is added!! Its gonna be great.
Sent from my SPH-L710 using Xparent Blue Tapatalk 2
i've had to flash back to the stock kernel it's seems that hdmi audio doesn't seem to be working for me..anybody else?
U guys like this, heeeheee
ktoonsez said:
U guys like this, heeeheee
Click to expand...
Click to collapse
What are using to theme your notifications and battery/signal/clock?
Vellamo
Stock 4.2.1:
11/20/2012: Vellamo 1756 / 1156
Paranoid Android 2.99.6 ktmanta 2ghz CPU / 612mhz GPU
12/01/2012: Vellamo 2082 / 1306
Seems to be stable, but I haven't tried any games yet.
During the installation of the viper3D (275) ROM I can choose between clockspeeds (I'm using the synergy ROM atm so I know I can overclock it to 1,7ghz and still be stable) the gout clock can be raises to 320, is this safe? And as last what is the difference between ROM controlled overclocking and kernel controlled overclocking?
Sent from my PG86100 using xda app-developers app
Th3_Frank_XD said:
During the installation of the viper3D (275) ROM I can choose between clockspeeds (I'm using the synergy ROM atm so I know I can overclock it to 1,7ghz and still be stable) the gout clock can be raises to 320, is this safe? And as last what is the difference between ROM controlled overclocking and kernel controlled overclocking?
Sent from my PG86100 using xda app-developers app
Click to expand...
Click to collapse
Overclocking is all in the kernel. The GPU clock speed (the one you're referring to at 320mhz) is the graphics processor, technically its not being overclocked, its being brought back up to the Qualcomm default speed
Sent from my PG86100 using Tapatalk 2
Isnt qualcomm stock speed at 300 mhz?
However it should be save...
Th3_Frank_XD said:
During the installation of the viper3D (275) ROM I can choose between clockspeeds (I'm using the synergy ROM atm so I know I can overclock it to 1,7ghz and still be stable) the gout clock can be raises to 320, is this safe? And as last what is the difference between ROM controlled overclocking and kernel controlled overclocking?
Sent from my PG86100 using xda app-developers app
Click to expand...
Click to collapse
I would suggest you dont go anywhere near 1.4 ghz....All other setting....leave it at htc default...Vsync=off and the last option..make sure you choose.Rom MAnage cpu clock or something.......i forget the words...i met trouble letting kernel manage the cpu clock....