After I flash the doom kernel V4a, my Xperia s sometimes shutdown itself, I just only lower the clock speed in 192MHz, I don't think this is the reason, can anyone tell me the reason please ?
That might be the reason. Too much underclock there.
K900 said:
That might be the reason. Too much underclock there.
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nope. i use 192 MHz as the lowest too. might be the governor.
m1st3r1 said:
nope. i use 192 MHz as the lowest too. might be the governor.
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Different devices handle it differently.
Sent from my EPAD using Tapatalk 2
underclock to 192 and undervolt too ?
as k900 said it might be the reason, try with different governor...and try with less underclock and see if it shutdown
Related
Why cant overclock up to 760 my o1?
I tried all the roms, all the kernels, but nothing.
I've heard about some guy, who can overclock up to 800.
What can i make?
(Sorry for my bad english)
Sorry, but you can't do nothing.It's related to hardware.
Sent from my LG-P500 using xda premium
What is the diffrence in hardwer, isn't all optimus the same? :S
not all phones are created equal... some cant oc past 700mhz... some can get up to 800mhz. yours is one of the average ones that tops out around 750mhz. nothing you can do about it.
Ok, thanks anyway. And what is tje best overclocking steps? What to set to max, and what to min? Before it i puted all to 768 mhz :s
andras7008 said:
Ok, thanks anyway. And what is tje best overclocking steps? What to set to max, and what to min? Before it i puted all to 768 mhz :s
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Set min to 480 for better battery....and set max whatever you want! (fair suggestion 729)
Sandipkim said:
Set min to 480 for better battery....and set max whatever you want! (fair suggestion 729)
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Thank, i will try it.
On different kernels - different overclocking. Try
ViTTT1991 said:
On different kernels - different overclocking. Try
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I tried a lot of kernel but in every i can Overclock only to 780
780 is already an excellent speed of our p500.I had overclocked to 748, but the motherboard burned the next day......
Sent from my LG-P500 using XDA
I want to know what's the safe overclocking maximum and governor . I also want to know what's the maximum safe temperature? Is 50c' as a maximum safe? Thanks for your help.
Sent from my SK17i using xda premium
theres no such tthing as safe oc.
each and every cpu had different characteristic thus different capability when it comes to oc. what might works with others might just hardbrick yours. you just need to experiment yourself. do note thats its dangerous. earlier one guy already fried his phone when oc to 1.8ghz+playing gta3.
and for me personally 45c feels too hot already.
an0nym0us_ said:
theres no such tthing as safe oc.
each and every cpu had different characteristic thus different capability when it comes to oc. what might works with others might just hardbrick yours. you just need to experiment yourself. do note thats its dangerous. earlier one guy already fried his phone when oc to 1.8ghz+playing gta3.
and for me personally 45c feels too hot already.
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I know what you mean. You are right of course. Mine is overclocked to 1.3ghz governor smartassV2 and the max temp for overclocking is my problem now. I can't decide what is the max temp at which the phone should go back to 1ghz . Do you think 45c' as a maximum safe?
Sent from my SK17i using xda premium
then use any app that can create profile to automatically lower cpu freq based on temperature eg cputuner or setcpu.
an0nym0us_ said:
then use any app that can create profile to automatically lower cpu freq based on temperature eg cputuner or setcpu.
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I'm already using CPU master pro . I created a profile for overheating but I don't know what is the maximum temperature that I should use?
Sent from my SK17i using xda premium
I'd say 45° MAX. Or even less. And still you can't be 100% sure you won't have any problem.
Feanor88 said:
I'd say 45° MAX. Or even less. And still you can't be 100% sure you won't have any problem.
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I've set it to 43" . Hoping that I don't screw my device
Sent from my SK17i using xda premium
wondering if the phone can get damaged if u changing cpu speed constantly by profiles? not overclocking thought.
No it won't
《spilled from dragon jellybean rom》
bala_gamer said:
No it won't
《spilled from dragon jellybean rom》
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And if the speed goes down does it means that voltage goes down as well?
Since i have rooted my sg3 and instal custom room and got setcpu i have set some profiles but seems like my battery drain a way quicker then when it was unrooted. Any advise please
zbojnik65 said:
And if the speed goes down does it means that voltage goes down as well?
Since i have rooted my sg3 and instal custom room and got setcpu i have set some profiles but seems like my battery drain a way quicker then when it was unrooted. Any advise please
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Try undervolting i undervolt at 50mv and set the governor to ondemand or pegasusq
Thealshear said:
Try undervolting i undervolt at 50mv and set the governor to ondemand or pegasusq
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How will i undervolt in setcpu? Can't do it there. Do i have to download another apk?
zbojnik65 said:
How will i undervolt in setcpu? Can't do it there. Do i have to download another apk?
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You will need a kernel that supports Undervolting and then you can do it in SETCPU
i suggest Siyah's kernel. im OC'd to 1.6mhz and UV'd at -100mV. my phone is stable
sent from my quad turbo 1.6L GT-i9300
No, only users can wreck a phone
Overclocking your S3 above 1800mhz will SURELY damage your hardware, the most stable and recommended clock speed when overclocked is 1600mhz,1800mhz and above are highly experimental.
nhariamine said:
Overclocking your S3 above 1800mhz will SURELY damage your hardware, the most stable and recommended clock speed when overclocked is 1600mhz,1800mhz and above are highly experimental.
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1,8Ghz should be possible i guess. The Note2 has the same cpu and is standard clocked to 1,6 Ghz.
gee2012 said:
1,8Ghz should be possible i guess. The Note2 has the same cpu and is standard clocked to 1,6 Ghz.
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So if can't overclock stocked kernel can u underclock it? I have stock kernel and setcpu so wondering if i have couple of profiles set if they actualy work?
Yes you can underclock mate
Sent from my GT-I9300 using xda premium
gee2012 said:
Yes you can underclock mate
Sent from my GT-I9300
I did and my phone seems a bit freezing. I suggest if i just simply stop using setcpu it will go back normal
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zbojnik65 said:
gee2012 said:
Yes you can underclock mate
Sent from my GT-I9300
I did and my phone seems a bit freezing. I suggest if i just simply stop using setcpu it will go back normal
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Not true, i`am using Voltage Control Extreme right now and set the max clockspeed to 1 Ghz on a stock kernel in ARHD 9.5.0 and saved these settings as init.d script at boot and it works, even after reboots it`s still 1 Ghz.
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gee2012 said:
zbojnik65 said:
Not true, i`am using Voltage Control Extreme right now and set the max clockspeed to 1 Ghz on a stock kernel in ARHD 9.5.0 and saved these settings as init.d script at boot and it works, even after reboots it`s still 1 Ghz.
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and what if i just wanna everything back to original conditions. will restore to stock firmware put everything to normal???
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zbojnik65 said:
gee2012 said:
and what if i just wanna everything back to original conditions. will restore to stock firmware put everything to normal???
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Yes, but you just set cpu speed back to 1400 Mhz and you`re back to stock clock speed mate
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gee2012 said:
zbojnik65 said:
Yes, but you just set cpu speed back to 1400 Mhz and you`re back to stock clock speed mate
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and my last question will be if its normal that phone doesn't use same cpu speed all the time.it changes speed under different conditions.i guess it would be wastage of battery for example run phone on 1.4 ghz on locked screen
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zbojnik65 said:
gee2012 said:
and my last question will be if its normal that phone doesn't use same cpu speed all the time.it changes speed under different conditions.i guess it would be wastage of battery for example run phone on 1.4 ghz on locked screen
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seems like i gave answer to myself right there.
thanx to everyone to give me a bit of knowledge.hope i hit thanx button to all of u
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A friend of mine downloaded SetCPu. She did something and now the phone is just dead. No screen, no vibration. Heck it doesnt even go in recovery. Either the battery is totally dead or we have a very expensive paper weight here.
PROGUERAM said:
A friend of mine downloaded SetCPu. She did something and now the phone is just dead. No screen, no vibration. Heck it doesnt even go in recovery. Either the battery is totally dead or we have a very expensive paper weight here.
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Maybe, she overclocked CPU too much for long time and burn out the CPU... in which case only solution is replace motherboard
Sent from my GT-I9300 using xda premium
when i use the kernel why cpu max frequent is always change?
can be locked it？how to do？
i am a novice and thanks someone who can help me
lsten said:
when i use the kernel why cpu max frequent is always change?
can be locked it？how to do？
i am a novice and thanks someone who can help me
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It's normal. If you're on the faux's intellidemand governor, it changes the frequency based on the load you have on the phone. It does this to save the battery. I highly recommend you to leave it as is, because if you lock it at a high frequency when the phone is not being used, it can drain the battery like crazy.
Keylogger_0 said:
It's normal. If you're on the faux's intellidemand governor, it changes the frequency based on the load you have on the phone. It does this to save the battery. I highly recommend you to leave it as is, because if you lock it at a high frequency when the phone is not being used, it can drain the battery like crazy.
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Oh...but it often work on 1.51Ghz..it is too hot when i watch the video，so i wanna to decrease the frequency..
could u recommend a kernel please？thanks for ur answer!
Go back and get the yank555 aroma version on page 217.. you can set max MHz to a lower setting
Sent from my Amaze using xda app-developers app
[Cruzer] said:
Go back and get the yank555 aroma version on page 217.. you can set max MHz to a lower setting
Sent from my Amaze using xda app-developers app
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i get it,thank u
As far I know the current value for 300mhz is 755mVolts but mine is 750mVolts at default.
Is anybody got the same value with me?.
It varies around 750mv due to AVS
Envious_Data said:
It varies around 750mv due to AVS
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I think it normal right?. Thanks mate. ?
kumbangdesa said:
I think it normal right?. Thanks mate. ?
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Auto voltage scaling
AVS
Meaning if your not doing too much your cpu will undervolt a tiny bit for each frequency, or overvolt for higher load
Its completly normal
Default is 775 for me, but I've undervolted to 679 (-96) and perfectly stable going for - 108 now
Sent from my Xperia Z2 using Tapatalk
Mr.R™ said:
Default is 775 for me, but I've undervolted to 679 (-96) and perfectly stable going for - 108 now
Sent from my Xperia Z2 using Tapatalk
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Cool.. I'm still at 666mv for 300mhz for now..
kumbangdesa said:
Cool.. I'm still at 666mv for 300mhz for now..
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Wow. I've never ventured this low on an 801 device. How low are you on the rest of the scale? I'm assuming only so low on the bottom frequency because it's basically just idle. Man, you must last forever in standby! :good:
benjmiester said:
Wow. I've never ventured this low on an 801 device. How low are you on the rest of the scale? I'm assuming only so low on the bottom frequency because it's basically just idle. Man, you must last forever in standby! :good:
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I think most people can get it. I'm UC to 1.497 Ghz to get that value... For 2.265 Ghz or 2.457 Ghz I just stable at -60 mv ..
I'm - 108 on all frequencies
Sent from my Xperia Z2 using Tapatalk