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Wierd when i set my cpu to 600 max- 300 min then i'd check time in slate 1008 ghz seem to being used mostly by the way im using cm7kang2 on Thrill 4g could this be a kernel issue i have no clue, also what governor is the best to use ???
Not Supported Yet
I tried the same thing - However did not work for me as well. I think that this is due to the restrictions of the kernel. We will have to wait until a new one is released. Maybe try flashing the Acura Kernel and try again.
As some of you might know, the HTC Desire S overclocks very well.
I've done alot of research, and I've found no difference between the MSM8255 chipset our Desire S runs on, and the higher clocked MSM8255T (which runs at 1.4-1.5GHz).
I've created this topic to gather some information on what method you use to over/underclock (built-in, custom, app etc), how high you've clocked your device, what governor you're using, and what temperature you're at.
Right now my Desire S runs at 1.4GHz, incredibly stable, ive stress tested for hours (so far) without any errors, maxing at bout 36,5c temp.
My current method is SetCPU, using 245-1401 interactive scaling.
Please post your findings / preferences / device settings.
I never overclocked my Desire S. Ok sometimes he can be slow, but I don't like overclocking a CPU of a smartphone... Maybe it's because I'm scared to blow him up or something, dunno. I just leave it like it was, in my eyes, the best thing you can do
I'm using OC/UV Beater2 which came in Endymion ROM. My DS is overclocked to 1,2 Ghz and it is very stable, never freezes
But I have a question, what is default undervolt settings? Because I think when I set for example -25 undervolt settings, that will come default setting after a while..
So I dont know what is default voltage... So if someone could tell what is though 122Mhz voltage, I would be happy!
1ghz ondemand. Sometimes 245/768mhz and in games 1.2ghz
Raaert said:
As some of you might know, the HTC Desire S overclocks very well.
I've done alot of research, and I've found no difference between the MSM8255 chipset our Desire S runs on, and the higher clocked MSM8255T (which runs at 1.4-1.5GHz).
I've created this topic to gather some information on what method you use to over/underclock (built-in, custom, app etc), how high you've clocked your device, what governor you're using, and what temperature you're at.
Right now my Desire S runs at 1.4GHz, incredibly stable, ive stress tested for hours (so far) without any errors, maxing at bout 36,5c temp.
My current method is SetCPU, using 245-1401 interactive scaling.
Please post your findings / preferences / device settings.
Click to expand...
Click to collapse
Yeah, I've done some research too, and cannot find any differences about the 8255T vs 8255.
Ours are highly capable of going to 1.8Ghz stable.
What are the key differences?
-------------------------------
Sent from my HTC Desire S
How severely does overclocking affect battery life
Sent from my Desire S using xda premium
245-1200MHz, interactive governor, using CM7 built in performance control. Phone is very stable, never had any problems because of OC. The highest temp i saw was +34C.
Sent from my HTC Desire S using xda premium
Same CPU 'issue' with the Arc and Arc S ->
http://forum.xda-developers.com/showthread.php?t=1396071
That pretty much sums it up, why the Desire S (some - mine?) overclocks so well..
Same thing they do with desktop CPUs.
Like my old C2D E6600 2.4GHz OCs to 3.4GHz without adding volts and running only on air cooling, 48c after 10-12hrs of stress testing with SLI nvidia cards in the case.
All in all, the MSM8255 and MSM8255T could easily be the exact same chipset/CPU, just at different speeds, some tested more extensively than others.
Has anyone tried running speeds above 1.5GHz+ successfully? 1.5GHz should also be doable, as the HTC Flyer has the MSM8255T and runs at 1.5GHz.
Raaert said:
Same CPU 'issue' with the Arc and Arc S ->
http://forum.xda-developers.com/showthread.php?t=1396071
That pretty much sums it up, why the Desire S (some - mine?) overclocks so well..
Same thing they do with desktop CPUs.
Like my old C2D E6600 2.4GHz OCs to 3.4GHz without adding volts and running only on air cooling, 48c after 10-12hrs of stress testing with SLI nvidia cards in the case.
All in all, the MSM8255 and MSM8255T could easily be the exact same chipset/CPU, just at different speeds, some tested more extensively than others.
Has anyone tried running speeds above 1.5GHz+ successfully? 1.5GHz should also be doable, as the HTC Flyer has the MSM8255T and runs at 1.5GHz.
Click to expand...
Click to collapse
Ah!
Many thanks for that mate!
Been looking and couldn't find much info too!
Yeah, i guess the T stands for being tested more.
My Desire OC's very well. I can go to 1.8Ghz stable for very long.
(I don't usually OC though.)
I tried 2.0ghz too for about 10 minutes with no issues. but I quickly went back to 1ghz incase I had any issues.
-------------------------------
Sent from my HTC Desire S
My CPU clock is as in my siggy. I don't undervolt though.
I have overclocked my phone to 1.5GHz almost all time and I do not see any problem, it's very fast and snappy. I use Sense roms, CM7 and ICS without freezes or something like that. Battery life is nice for me, 1 or 2 days of use.
I've got mine oc at 1.2ghz and uv .75 on everything using ocuv and has been stable for weeks now with good battery life.
CM7.1 Stable
TIAMAT Kernel
SmartAssv2: 184mhz - 1017mhz
Screen Off: SmartAssv2 184mhz - 384mhz
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Sent from my HTC Desire S
Do you use setcpu? Can i use it also on latest stock cm7. 1 for desire s? Or is tiamat necessary? I'm mainly interested in undervolting -> better battery life.
peters. said:
Do you use setcpu? Can i use it also on latest stock cm7. 1 for desire s? Or is tiamat necessary? I'm mainly interested in undervolting -> better battery life.
Click to expand...
Click to collapse
Hi there,
Yes I use setcpu. Tiamat kernel is Undervolted by default which is good.
I'm my experience, I'm getting much better battery life with Tiamat kernel.
Are you on the nightly build or the stable version? I heard a few issues with tiamat on nightly builds, but not too sure!
Also a small note; undervolting doesn't help massively with battery life... the battery gain is minimal. On sense based ROMs, I UV by about 125V and it doesn't make a HUGE difference.
I think tiamat has really good battery llife as it has been exclusively optimised for our 8255 CPU by the brialliant Devs
Hope this has been some help to you!
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
Sent from my HTC Desire S
I never overclock higher than 1.5 GHz, I dont want to melt my phone.
Sent from my HTC Desire S using XDA App
I'm on latest nighly, which doesn't work with tiamat 1.1.5 (no sound). Nightly fixed some bugs which were crucial for me, so no way going back to stable.
Reason i'm asking: on lowveld's hyperions i got 8-9mA consumption while idle, on CM i'm always at 10-15. The min freq on both is 245mHz, which was suggested as lowest stable so the next difference i thought could be the undervolting... From battery stats i see that phone was not awake...
peters. said:
I'm on latest nighly, which doesn't work with tiamat 1.1.5 (no sound). Nightly fixed some bugs which were crucial for me, so no way going back to stable.
Reason i'm asking: on lowveld's hyperions i got 8-9mA consumption while idle, on CM i'm always at 10-15. The min freq on both is 245mHz, which was suggested as lowest stable so the next difference i thought could be the undervolting... From battery stats i see that phone was not awake...
Click to expand...
Click to collapse
What bug fixes did the nightlies bring? Please share!
Hmmm... I guess you could just wait for CM 7.2, I think its coming very soon with the bug fixes, so I guess you could go back to stable from there, and use Tiamat.
My lowest CPU clockspeed is 184Mhz on CM (122Mhz on Endymion)
Its very stable for me. No freezes, etc
I use smartass2, so it will throttle up the speed in sleep if 184mhz is too low. When it has many tasks to load etc.
Not to sure how to Manually UV with CM, (as OC beater doesn't work - FC on me)
But on Endymion, OC beater app does the job.
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
Sent from my HTC Desire S
Mainly bugs with voip calls. After htc released kernel sources, Nexx included them into the cm and the voip audio hack was not needed any more... Hopefully cm9 will be out sooner than 7.2
peters. said:
Mainly bugs with voip calls. After htc released kernel sources, Nexx included them into the cm and the voip audio hack was not needed any more... Hopefully cm9 will be out sooner than 7.2
Click to expand...
Click to collapse
Yeah, hopefully!
Side note: on sense, i could OC easily to 1.5ghz, possbily more! And it was very stable.
But now with CM7, i OCed to 1.5ghz and it froze... I tried several times too ..
So does software depend on how much the CPU can clock?
Sent from my iPod touch using Tapatalk
Can anyone tell best settings you guys are using in Set Cpu
Thankxx
Sent from my HTC Desire S
Best in terms of speed, battery life?
best thing is not to overclock as this can reduce battery life, so i use 2 profiles in addition to the normal one which is 245-1024 scaling=interactive, the other two profiles are
245-768 at screen off scaling=conservative
245-368 at battery<16% scaling= conservative(u can try powersave but its too slow then)
hope this helps
i have little problem. even if i set intercative 245mhz-1ghz after one day or simply later it freeze at 245 mhz. phone is then very laggy and i have to change profile to get it to work again.
kapybarus said:
i have little problem. even if i set intercative 245mhz-1ghz after one day or simply later it freeze at 245 mhz. phone is then very laggy and i have to change profile to get it to work again.
Click to expand...
Click to collapse
It's a bug. Use Ondemand instead.
kapybarus said:
i have little problem. even if i set intercative 245mhz-1ghz after one day or simply later it freeze at 245 mhz. phone is then very laggy and i have to change profile to get it to work again.
Click to expand...
Click to collapse
yes probably a bug, never had this problem try changing the scaling or do a clean install again, but interactive is more cpu aggressive so it provides better performance
What about overlock
What is the scale to have it
What about
Sampling
Power bios
Thankssss
Sent from my HTC Desire S
overclocking depends on the kernel you have installed, most of them have a max of 1.5 ghz("Safe" limit), but generally its not good to overclock for the battery and for the phone itself unless for a short time and you can use whatever scaling you feel appropriate.
as for the other questions , i have no idea about those
XKanoX said:
overclocking depends on the kernel you have installed, most of them have a max of 1.5 ghz("Safe" limit), but generally its not good to overclock for the battery and for the phone itself unless for a short time and you can use whatever scaling you feel appropriate.
as for the other questions , i have no idea about those
Click to expand...
Click to collapse
I have kept
1024 max
768 min
Is it okkk
Sent from my HTC Desire S
Ballack94 said:
I have kept
1024 max
768 min
Is it okkk
Sent from my HTC Desire S
Click to expand...
Click to collapse
well i would recommend to adjust to 368 min, since most of the time the phone is on standby and 768 mhz are not needed on standby it will only consume your battery, but you can keep it the way it is if you feel that way
I'm a noobey and I really don't understand how to undervolt my phone could some explain how to undervolt a sensation for better battery,etc.I would greatly appreciate it.
Sent from my HTC Sensation 4G
Under voting works by reducing the amount of power drawn to the phone at a selected frequency. You can do this with an app like system tuner or setcpu. However I can't give you a set of voltages for it, because usually there's minor differences in the hardware of people's phones, which means some values may work for some and not others. I would advise to try reducing the values slowly, and do some research on other people's values to see what they have been able to reduce to.
Sent from my HTC One X using xda premium
Is this undervolting I use CPU set and I keep it at min 192mhz to 918 MHz.I thought this was called underclocking.Am I wring or correct.How do you actually set stuff to mv?I don't see and settings on there for mv.and what are all the different things that I can actually down set the mv on.could someone please explain alittle more.
Sent from my HTC Sensation 4G
What you did is underclocking, which saves battery but also reduces performance. Undervolting needs a kernel that supports it. You can set the mV for every mHz. I usually put it 50-62,5 mV lower than the standard voltage.
@ mesaman2012
Download System tuner (or Buy its Pro Version)
Start System Tuner.
Tap on "Voltage" button (in 2nd last row)
there u can increase or decrease the voltage (by -12.5mv to +12.5mv)
after u got ur desired voltage Tap on save to save it.
Simple....isnt it ?
I set all the setting to the lowest +12.5 volts.I hope that's alright.any input on this would be greatly appreciated. Thanks!!!
Sent from my HTC Sensation 4G
Mesaman2012 said:
I set all the setting to the lowest +12.5 volts.I hope that's alright.any input on this would be greatly appreciated. Thanks!!!
Sent from my HTC Sensation 4G
Click to expand...
Click to collapse
I don't know what exact voltage u have set....but whatever u have set, give it a little time to see whether it is stable or not....good luck.
- sent from my Venomous Viper..
Now download stability test from Market and run Scalling test,leave it for 15-20min,if its stable undervolt one more step the again stabity test for 15-20min.When test crashes rise voltage for one step and thats it
Sent from my HTC Sensation Z710e using Tapatalk 2
I dont rely much on undervolting for saving battery i mean it just depends on your usage mate or either way get an anker battery
Sent From My Sexy Sensation Running Aokp.
Does the way I have my phone underclocked matter with undervolting at all?I keep my phone at 192mhz to 918 MHz for just normal use.I undervolted everything down as far as it would go then I +12.5 and when I was using it right away my phone shut off.so I then did another +12.5 and now so far its running alright.I'm going to do a scalling stability test next.If I'm doing anything incorrect let me know please I'm just a noobey. Thanks!!!
Sent from my HTC Sensation 4G
The only way the underclocking influences the undervolting is that you have less mHz values to set the mV for, so for example if you underclocked to +/- 1200 you can't set the voltage for 1500.
Who has undervolted there sensation and seen a noticeable gain in battery?would you say you got and extra he or 2 on a full charge?
Sent from my HTC Sensation 4G
Mesaman2012 said:
Who has undervolted there sensation and seen a noticeable gain in battery?would you say you got and extra he or 2 on a full charge?
Sent from my HTC Sensation 4G
Click to expand...
Click to collapse
I'll try to report back in a week or so. I went from running the standard 384-1.51 to 384-1.72, to now running 192-810, testing undervolting as well. Will have to play more for sure.
Previously, I had the screen off, not in call max frequency set to 810, while screen on was stock xe. I noticed quite a bit of time at 810, so something is consuming excessive cpu clocks when the screen is off.
The major bummer I'm coming across is that system tuner cannot undervolt below 800mv. Since the phone is ideally spending most of its time at the lowest fid/vid state (192 or 384 for example), there's a good chance of stability below 800mv. I haven't done too much research yet to see if this is possible with some other means, but this may help a bit in standby. Of course, if I could just keep the damn screen off, I'd probably be in better shape.
How much less battery do AMOLED screens consume? Saw a One S today, and it does look pretty damn sleek.
ziddey said:
I'll try to report back in a week or so. I went from running the standard 384-1.51 to 384-1.72, to now running 192-810, testing undervolting as well. Will have to play more for sure.
Previously, I had the screen off, not in call max frequency set to 810, while screen on was stock xe. I noticed quite a bit of time at 810, so something is consuming excessive cpu clocks when the screen is off.
The major bummer I'm coming across is that system tuner cannot undervolt below 800mv. Since the phone is ideally spending most of its time at the lowest fid/vid state (192 or 384 for example), there's a good chance of stability below 800mv. I haven't done too much research yet to see if this is possible with some other means, but this may help a bit in standby. Of course, if I could just keep the damn screen off, I'd probably be in better shape.
How much less battery do AMOLED screens consume? Saw a One S today, and it does look pretty damn sleek.
Click to expand...
Click to collapse
Its kernel limit,with Bricked you can undervolt under 800mV
VekiCRO said:
Its kernel limit,with Bricked you can undervolt under 800mV
Click to expand...
Click to collapse
Thanks. I've been running Faux's kernels ever since I got my Sensation. I wonder if he'd consider adding the feature. How low are you able to go stably below 800mv and at what frequencies? Figure if I'm going to be idling at 192 or 384mhz, I'd like to get that voltage as low as possible.
Thanks for all the great input.should I change to a bricked kernel?If so what version.I'm running v008b4 faux kernel right now should I use a lower version like a v005?
Sent from my HTC Sensation 4G
VekiCRO said:
Its kernel limit,with Bricked you can undervolt under 800mV
Click to expand...
Click to collapse
Very true ..
I'm running bricked n under volt mine upto 700mV....but it wasn't stable..
Currently running at 725mv n every thing running smooth.
- sent from my Venomous Viper..
Mesaman2012 said:
Thanks for all the great input.should I change to a bricked kernel?If so what version.I'm running v008b4 faux kernel right now should I use a lower version like a v005?
Sent from my HTC Sensation 4G
Click to expand...
Click to collapse
Go to this thread :
forum.xda-developers.com/showthread.php?p=17430290
If u don't want to try betas...then v1.31 is the stable version.
- sent from my Venomous Viper..
What's a good sense bricked kernel to use?as far as version.
Sent from my HTC Sensation 4G
Mesaman2012 said:
What's a good sense bricked kernel to use?as far as version.
Sent from my HTC Sensation 4G
Click to expand...
Click to collapse
As I said, v1.31 is the stable version, but if u want to try beta, v1.36 is also there..
I'm running v1.35, came with the ViperS ROM.
- sent from my Venomous Viper..
I downloaded android Turner pro...what an amazing application ...anyways I noticed or rather we all noticed that the HTC sensation phones always over heat and hmmm battery our greatest problem...but still some people wont mind still over clocking the amazing phone...respect to this fone bcux irrespective of the fact that its two years old....it still beats most recent fones hands down and also in my opinion even iPhone 4s can't do most things this fone does...there fore iphone4 can't beat our rooted HTC sensation devices lol if im wrong tell me
ok now lemmi get to the point ,I am presently using semsation v5 Rom.... thanks to kerneldev,the room is sleek and nice...I love it. Using sultan kernel r24b5....I over clocked my HTC XE to 1566 CPU frequency and undervolted it by -64MV the phone was fast...yes but the heat was evil lol ?? and battery life wasnt so impressive ?...so here was what I did to reduce the heat a little...
I downloaded Turbo boost mod 3.v
flashed and install via cwm
then I downloaded android tuner from play store
then I underclocked my phone with the Android tuner to 1182 CPU frequency (this is the default CPU frequency for HTC xe)
then I undervolt using android tuner to 950mv...I pressed save and renamed the setting using android turner...then I pressed on boot by the top left corner of the android Turner screen...I went back to setting the CPU frequency and marked the 1182 settings to on boot also....now reboot the fone.
im a heavy user...my 4g or H network signal is always on....my phone stopped over heating like before...but it still get hot tho...
also u can still keep undervolting with the android turner...but if it gets to the voltage that ur phone's CPU can't handle...the phone automatically reboots itself and set itself back to the default CPU voltage....awesome right?
note: this is just a suggestion....im not responsible for any faulty fone tho and do nandroid backupw as usual...
if I helped for those complaining about over heated fone pls click the thanks button ? cheers?
Sent from my HTC Sensation using xda premium
Hi, Stock Sensation is 1188Mhz, XE is 1566Mhz ....
you can Also Downclock at 972Mhz for max and 384Mhz for min.
Stock fréquencies will be Undervolted normally , I think that its not necessary to undervolt our Sensation.
To what temperature reached your mobile????
I would not recommend downclock below 384MHz for minimum. I had lags and reboots.
blogodoblogodo said:
Hi, Stock Sensation is 1188Mhz, XE is 1566Mhz ....
you can Also Downclock at 972Mhz for max and 384Mhz for min.
Stock fréquencies will be Undervolted normally , I think that its not necessary to undervolt our Sensation.
To what temperature reached your mobile????
Click to expand...
Click to collapse
Ya im using stock CPU frequency but I undervolted it so it wont b too hot....my CPU temperature Max with heavy use is 62℃ but that's if im charging my phone and playing games
Sent from my HTC Sensation using xda premium
skydivider said:
I would not recommend downclock below 384MHz for minimum. I had lags and reboots.
Click to expand...
Click to collapse
what's ur minimum
Sent from my HTC Sensation using xda premium
skydivider said:
I would not recommend downclock below 384MHz for minimum. I had lags and reboots.
Click to expand...
Click to collapse
That depends on the hardware in your device. Just because all the chips come off the same assemply line oddly doesn't mean they are all created equal.
I run mine at 192 min and have never had a reboot as a result of it.
Other people can put it on 192 and it'll reboot every single time over and over until they raise the min speed.
The only way to see if your phone can handle 192 is to try it for a day and see if it's stable. It might be, and it might not be. If it's not, there's probably no settings changes you could do to make it better. It's probably a hardware thing.
I have no problem with the minimum frequency of 192Mhz, but as I have to test several Rom, I just prefer to leave the minimum at a frequency goes everywhere so 384Mhz