Database Users

[Q] How to overclock my HTC HD2 with Android ?

Hi !
It's my first thread, i hope you can find the solutions to solve my problem.
In first time, i'm sorry to my bad english. So, my problem is:
I have a HTC HD2 and i know to install Android on that. My new challenge is to overclock my device, with SetCPU or other. I have already followed some tutorials to do a few profiles... I did it, the maximum value i selected is 998 MHZ. It's Ok i think, i cross "Set on boot" and "enbale" so when i use Quadrant Standard Edition, i check 1024 Mhz. But when i see the device of XDA's devs i can see like rafpigna's nand 3024 MHZ ! Here : http://forum.xda-developers.com/showthread.php?t=908528
My questions are:
1. How can i do it ?
2. Can i accelerate my N64's roms (with N64oid) if i succeed to solve this problem ?
Thx for all.

MAMiiX said:
Hi !
It's my first thread, i hope you can find the solutions to solve my problem.
In first time, i'm sorry to my bad english. So, my problem is:
I have a HTC HD2 and i know to install Android on that. My new challenge is to overclock my device, with SetCPU or other. I have already followed some tutorials to do a few profiles... I did it, the maximum value i selected is 998 MHZ. It's Ok i think, i cross "Set on boot" and "enbale" so when i use Quadrant Standard Edition, i check 1024 Mhz. But when i see the device of XDA's devs i can see like rafpigna's nand 3024 MHZ ! Here : http://forum.xda-developers.com/showthread.php?t=908528
My questions are:
1. How can i do it ?
2. Can i accelerate my N64's roms (with N64oid) if i succeed to solve this problem ?
Thx for all.
Click to expand...
Click to collapse
Same question here... but, we really need to use setcpu????

I hope some people can answer us

MAMiiX said:
Hi !
It's my first thread, i hope you can find the solutions to solve my problem.
In first time, i'm sorry to my bad english. So, my problem is:
I have a HTC HD2 and i know to install Android on that. My new challenge is to overclock my device, with SetCPU or other. I have already followed some tutorials to do a few profiles... I did it, the maximum value i selected is 998 MHZ. It's Ok i think, i cross "Set on boot" and "enbale" so when i use Quadrant Standard Edition, i check 1024 Mhz. But when i see the device of XDA's devs i can see like rafpigna's nand 3024 MHZ ! Here : http://forum.xda-developers.com/showthread.php?t=908528
My questions are:
1. How can i do it ?
2. Can i accelerate my N64's roms (with N64oid) if i succeed to solve this problem ?
Thx for all.
Click to expand...
Click to collapse
This is totally dependent on the Kernel supporting overclock.
This question cannot be answered completely due to the fact there are several Android ROMs with different configurations and preset Set-CPU profiles.
Also it appears you've mistaken the Quadrant score to be the frequency of the CPU? The CPU was not 3024MHz, that is the Quadrant score. The CPU was 1.5Ghz.
I believe 998MHz is the standard highest processor speed of the HD2, unless you have a Kernel which supports overclocking you can do whatever you want in Set-CPU and it won't change a thing.
I'm afraid I cannot answer your question regarding the emulator but I believe it would not have a massive effect, maybe fix some lag if you have any.

Thanks you very much. So if i install the Rapigna's buil i can have this quadrant's score ? Really ? Because it's HIS Kernel which he can does this ?

Isnt it also the case the overclocking will only work when the phone is running with the charger plugged in?
I have not seen any overclocking working on battery (although i imagine it would kill the battery!).

geekyhawkes said:
Isnt it also the case the overclocking will only work when the phone is running with the charger plugged in?
I have not seen any overclocking working on battery (although i imagine it would kill the battery!).
Click to expand...
Click to collapse
No.
There are a multitude of threads from users moaning about overclocking depleting the battery far quicker than the standard clock settings. That on its own is enough to conclude the phone doesn't have to be plugged in to allow the overclock to work.

MAMiiX said:
Thanks you very much. So if i install the Rapigna's buil i can have this quadrant's score ? Really ? Because it's HIS Kernel which he can does this ?
Click to expand...
Click to collapse
You may receive comparable results although Quadrant scores have been criticised because of what they are based upon. You may receive lower scores. Running your phone in an overclocked state is an effective way of shortening the life of your phone, if you want to play games so much I would suggest maybe a PSP or Nintendo DS?

Overclocking depends on the kernel that is used. Kernel like tytung's kernels supports max speeds of up to 1190mhz. Rapigna's kernel supports up to 1.5ghz.
Based on this, if you use these kernels, use it alongside setcpu to control your overclocking.
However, I strongly advise against overclocking + charging at the same time unless if you are in an air conditioned room. There has been some speculation that overheating might be related to the recent outburst of touchscreens failing "mysteriously". Another technique to avoid this is to use a battery temp profile in SET CPU to give you a warning when your battery has reached dangerous levels.

Thanks for all !

1190mhz is the best and safest over clock speed

[Q] How-To Overclock GT540 to 900Mhz?

Hi Guys!
I searched the forum and Google but I found nothing about the question, and what I found was very vague.
I would like to know how to overclock to 900Mhz on my GT540, I think I should increase the voltage to run the overclock, but could not find anything about this either. The maximum that can be stable is 806MHz.
They said it's only a few GT540 thats run on 900Mhz.
This information is correct?
Thanks for the reply! And sorry for my bad English.

Theres no need to overclock to 900, its will more than likly drain your battery in 6 hours. And not even make a difference to the performance.

ChriisM said:
Theres no need to overclock to 900, its will more than likly drain your battery in 6 hours. And not even make a difference to the performance.
Click to expand...
Click to collapse
Humm, but I am curious on Quadrant results... and maybe 100 will make difference in some games?
I Play much games on my Phone LOL.
And thanks for your fast response!

What games?
I installed SwiftDroid v2.0 M5 and OC to 806 MHz. Angry Birds (+ Seasons & Rio) doesn't lag any more . What do you want more ?

It's about how much you can overclock the our phone depends on which part of the silicon has been made the processor and depends on kernel. Unfortunately, there is nothing you can do.
Sorry for my bad English
Wystukane z mojego Swifta przy użyciu Tapatalk

Hummm OK so...
Thanks everyone for replying!

MalarKeY007 said:
Hi Guys!
I searched the forum and Google but I found nothing about the question, and what I found was very vague.
I would like to know how to overclock to 900Mhz on my GT540, I think I should increase the voltage to run the overclock, but could not find anything about this either. The maximum that can be stable is 806MHz.
They said it's only a few GT540 thats run on 900Mhz.
This information is correct?
Thanks for the reply! And sorry for my bad English.
Click to expand...
Click to collapse
I can overclock my phone at 900mhz but it's not very stable.

I had mine at 850MHz for a while. 800MHz is a lot more stable.
My phone will boot at 900MHz, but it's not very stable. Without cooling, and voltage control, you can't overclock a phone too far without losing stability.

i tweaked mine to 1ghz
but it only lasts about 30 seconds then it crashes out and reboots
i can get 864mhz to run stable without trying
i am gonna upload a tut for the 1ghz thing and i want to know how did they get
864mhz stable

silent_bob52637 said:
i tweaked mine to 1ghz
but it only lasts about 30 seconds then it crashes out and reboots
i can get 864mhz to run stable without trying
i am gonna upload a tut for the 1ghz thing and i want to know how did they get
864mhz stable
Click to expand...
Click to collapse
Would be nice.
But 1Ghz is Danger, becuz our processor its make to 900Mhz. I think so.

MSM7227 is officially specified UP TO 600MHz
see link -> h**p://pdadb.net/index.php?m=cpu&id=a7227&c=qualcomm_msm7227
800MHz+ is already very good (+33% OC), got mine stable @ 880MHz (+46% OC)

How you get that stable?
sent from my gt540 mur4ik RC0 806mhz

Mine crashes when overclocked above 748MHz. But I don't mind.

Sorry I forgot: I use Mur4iks M4

There's no secret involved in this. All CPUs are manufactured to meet a guaranteed clock speed. That is the speed they have to meet in order to pass QC. Some CPUs will be able to run a little faster and some will be able to run a lot faster but all will be set at the default speed. The variance is just a factor of the manufacturing process. If you're lucky you get one that can do 900, if not, well you can't complain unless it won't do 600...
Sent from my GT540 using XDA Premium App

fishears said:
There's no secret involved in this. All CPUs are manufactured to meet a guaranteed clock speed. That is the speed they have to meet in order to pass QC. Some CPUs will be able to run a little faster and some will be able to run a lot faster but all will be set at the default speed. The variance is just a factor of the manufacturing process. If you're lucky you get one that can do 900, if not, well you can't complain unless it won't do 600...
Sent from my GT540 using XDA Premium App
Click to expand...
Click to collapse
Nice, now is solved the question. Thanks for you heads up.
Sent from my GT540 using Tapatalk

Hi guys. I'm planing to overclock and I want to know what do I put for min CPU frequency and max CPU frequency?
I'm running 2.3.7 swiftdroid 2.0
Thanks in advance

make sure the settings are not set on boot, min 122 then for max slowly increase from 600 then so on.. if the phone hangs take out the battery. this way you will know the maximum the cpu can go

I have overclocked to 900mhz i tried
going further but didn't want to risk it!!
i should try some day!!

androidboss7 said:
I have overclocked to 900mhz i tried
going further but didn't want to risk it!!
i should try some day!!
Click to expand...
Click to collapse
you shouldn't

Overclocking My Desire Z=Risky??

So in CM7 there is an option to overclock the Desire Z.
Now my question is if I can do this without having to worry about damaging my phone?
For example, the desire Z has a 800MHZ processor, so will it damage my phone to overclock it to 1000MHZ? Or maybe 1200 MHZ?

whitis said:
So in CM7 there is an option to overclock the Desire Z.
Now my question is if I can do this without having to worry about damaging my phone?
For example, the desire Z has a 800MHZ processor, so will it damage my phone to overclock it to 1000MHZ? Or maybe 1200 MHZ?
Click to expand...
Click to collapse
well it depends if your kernel allows overclocking to that speeds. if it dosent its very risky but if it does support it then its not that risky. for me i have e kernel that goes to 1.7 ghz so i safely clocked it to 1.5 ghz

Sorry, I'm really a noob, but what kernel do I have with CM7?
And where can I get other kernels?

whitis said:
Sorry, I'm really a noob, but what kernel do I have with CM7?
And where can I get other kernels?
Click to expand...
Click to collapse
sorry but i dont sure CM7, im using virtuous unity rom so i wouldnt know. but im sure your using the stock kernel that comes with cm7. just ask someone who has cm7. also there are a wide variety of kernels that you can use. just search them up on google or the xda developer forums

The CM 7 Kernal will allow you to overclock up to 1.5ghz (which for the DZ/G2 seems to be the consensus of a 'safe' overclock)
One thing to remember is that not all processors are created equal. Meaning that although we all have the same processor in our phone, some processors are able to handle overclocking better than others. It also depends on what you use your phone for and how much you need the overclock for what you are doing. I ran my device at 1.2 ghz for a while and now run it at 1ghz as it feels plenty fast to me. When playing some graphic intensive games, a higher overclock may help performance as well.
If you overclock and your phone starts to act up, then dial it down a bit. 1.5ghz is fast as hell but will alter voltage and affect battery life as well. Just play around with and see where you like your CPU speed to be at. But you shouldn't have to worry about damaging the processor by overclocking. If its more than it can handle, you will know quickly and can tone it down.

So just for example if I'm going to use Virtious(I quit because it's lagging on the Desire Z) and install this kernel and overclock my desire z up to 1,500 mhz, virtious should run way smoother, right?

evilcuber said:
well it depends if your kernel allows overclocking to that speeds. if it dosent its very risky but if it does support it then its not that risky. for me i have e kernel that goes to 1.7 ghz so i safely clocked it to 1.5 ghz
Click to expand...
Click to collapse
if your kernel doesn't support overclocking, you can't overclock no matter what... there is nothing "unsafe" about overclocking without an overclocking kernel because it cannot be done.
OP: cyanogen has its own overclocking kernel (with capability up to 1516mhz) built-in. as far as safety, it depends on your device, but the most common worst-case scenario is random restarting issues or waking issues.
on CM7, with a launcher other than the bundled ADW launcher which is choppy and slow no matter how high you're clocked, you should be able to have a smooth experience at stock speeds. I am clocked at between 1017 and 1209mhz at any given point as I have been since January and I haven't ever experienced wake or random reboot issues. YMMV but I think the general consensus for the Vision is that a mild overclock is very safe.

HELP!
I overclocked my DZ, but didn't really notice any difference, since CM7 is pretty smooth without overclocking, but know suddenly my device begins to lag very very bad. I put the CPU limit back to 245MHZ to 806MHZ but it keeps lagging:-(

whitis said:
HELP!
I overclocked my DZ, but didn't really notice any difference, since CM7 is pretty smooth without overclocking, but know suddenly my device begins to lag very very bad. I put the CPU limit back to 245MHZ to 806MHZ but it keeps lagging:-(
Click to expand...
Click to collapse
which governor are you using? which launcher? have you rebooted?

[Q] ZTE Blade maximum stable overclock.

hey folks,
I would like to know what is the maximum stable overclock possibe for zte blade.
Im using cm7 nightlies and the max overclock frequency i can see is 864MHz. But my device will be stable only upto 691MHz or 710MHz.
What is your blade's max stable overclock.?
I heard some other android devices can be overclocked to their maximum value and remain stable at that value. What about ZTE blade. I think blade gets a lot of performance if it reaches stable at 864MHz. I don't bother the battery life or overheating really.
Is there any hack or something like that.?

672 max stable for me, my old one did 748. depends on your phone.
Has anybody had it over 800 stable?

wbaw said:
672 max stable for me, my old one did 748. depends on your phone.
Has anybody had it over 800 stable?
Click to expand...
Click to collapse
once i used the userspace governor and got it to 806mhz and it was absolutely stable.

saaransh9 said:
once i used the userspace governor and got it to 806mhz and it was absolutely stable.
Click to expand...
Click to collapse
I think it doesn't really change the speed with that governor, it's designed so you use a program to set the speed yourself, except none exist, I assume it doesn't work at all without it. It needs something to write the desired speed to a system device, if nothing does that then it'll just stay at the same speed.
Test new speeds with performance governor, that keeps the cpu at it's maximum speed, it's not ideal for battery life but you can see if it really is stable at that speed.

I got my blade to 806 mhz, too. I stress tested it with setCPU, and it was stable.
I didn't have the guts to test higher than 806, though.
and I don't leave my phone on overclock.

cowscrubber said:
I got my blade to 806 mhz, too. I stress tested it with setCPU, and it was stable.
I didn't have the guts to test higher than 806, though.
and I don't leave my phone on overclock.
Click to expand...
Click to collapse
Just make sure that it isn't set to overclock on boot when you're testing higher speeds. Then the worst that can happen is it crashes & you know it doesn't work. Needs to be done in the name of science, so I know if it's worth enabling 864mhz & above in my kernels, or if nobody can ever get that high.
Nobody has managed to overvolt our cpu (msm7227) yet, I checked Google, it's probably not realistic to hope for it. I'm not sure it's possible at all. So whatever the maximum stable speed for your phone is, you're stuck with it, it'll never get any faster.

wbaw said:
Just make sure that it isn't set to overclock on boot when you're testing higher speeds. Then the worst that can happen is it crashes & you know it doesn't work. Needs to be done in the name of science, so I know if it's worth enabling 864mhz & above in my kernels, or if nobody can ever get that high.
Nobody has managed to overvolt our cpu (msm7227) yet, I checked Google, it's probably not realistic to hope for it. I'm not sure it's possible at all. So whatever the maximum stable speed for your phone is, you're stuck with it, it'll never get any faster.
Click to expand...
Click to collapse
i dont think then galaxy 3 1ghz is possible that someone was talking about without overvolting

My blade can go to 748, over its reboot after 10min at performance governor
saaransh9 said:
i dont think then galaxy 3 1ghz is possible that someone was talking about without overvolting
Click to expand...
Click to collapse
Idk, but my brother have a galaxy 3 and it's satble at 1.3Ghz..., when you read thread about kernel there is no OV
Send from my awsome ZTE Blade!

saaransh9 said:
i dont think then galaxy 3 1ghz is possible that someone was talking about without overvolting
Click to expand...
Click to collapse
It's a totally different cpu to the blade. I could add an option to make your phone run at 1ghz if you want, but it'll just crash straight away, the samsung has a faster & different cpu. We'd need more volts to even attempt it.
Your phone will never run faster than 710mhz stable, if that's what you can get. There is no possible way, other than buying a different phone, to make it run any faster.
I'm still interested to see if anybody can actually run their phone at 864mhz without it crashing, for those few people, they might be able to go faster.

@wbaw , thanks for the info.
Surprised to hear that no one attempted to overvolt msm7227 . I feel it is still a great cpu with adreno 200 included and many current low end phones are having it.

i can get 748 on performance i had it for about half an hour with no reboots

I saw on Antutu benchmark that some people got their blades to 1.5 ghz.
It's probably a hoax.

cowscrubber said:
I saw on Antutu benchmark that some people got their blades to 1.5 ghz.
It's probably a hoax.
Click to expand...
Click to collapse
Yeah, had see some with 3000 points, but its a build prop hack or somethings like this
Send from my awsome ZTE Blade!

Hm... The highest CPU rate without crashing was 710 Mhz for my Blade. Any higher values causes a unstable work or just rebooting.

My blade can handle 748 with sd writing but without 806 (but if you write to sd it crashes)
Sent from my GT-I9100 using XDA App

My blade have 710Mhz as most stable overclock, if i try 748Mhz Blade freeze.
Sent from my LG-P970 using XDA App

729MHz is stable. 748MHz used to freeze sometimes.

729 Mhz with SmartAssV2 & CM7.

748 is stable with Performance governor for me,even on reboot. Haven't tried 768 and above.
Sent from my Blade using XDA app

My device runs at 748M and stable, but crash if faster.

Overclock TF300 2,0 GHhz

Hi, how can i overclock my tf300t (Clean rom 2.5 oveclock 1.6ghz) to 2.0 Ghz? i read something in the forum but there isn't any kind of guide, i want know if the tablet is stable with this frequency, and if i risk something.
thanks

anthraxx90 said:
Hi, how can i overclock my tf300t (Clean rom 2.5 oveclock 1.6ghz) to 2.0 Ghz? i read something in the forum but there isn't any kind of guide, i want know if the tablet is stable with this frequency, and if i risk something.
thanks
Click to expand...
Click to collapse
Why would you need to overclock so high? Do you want it to explode! xD
Seriously though, would probably advise against it. It's like a whole 700/800 MHz higher than it's meant to run at stock. I'd say it would be very unstable, and probably wouldn't get very far battery-life-wise. 1.6GHz really not enough :/

mozyman said:
Why would you need to overclock so high? Do you want it to explode! xD
Seriously though, would probably advise against it. It's like a whole 700/800 MHz higher than it's meant to run at stock. I'd say it would be very unstable, and probably wouldn't get very far battery-life-wise. 1.6GHz really not enough :/
Click to expand...
Click to collapse
1.6ghz is ok? or i'll risk something?

I did that speed already. But it is very very unstable. random reboots within 10 minutes of use. also the battery life is very low. and the whole tablet is to hot.
i only was using it to see how fast it could go. that was the max. i am at Cutom Rom - 07/10/2012 - [email protected] Edition V02 - The Ultra Fast Rom - based on last Asus Firmware 10.4.2.13 at this moment.
this is very stable. balanced speed is 1.3 and thats oke. Normal performance speed is 1.6 but i only use that when playing games. You dont need those high speeds for daily use.

If you have the financial means to buy a new tablet - you can try all the time to work on this frequency.

With 1,6ghz i'll risk to break the tablet?

i used 2.0ghz about a week daily use. But now im lowered it to 1.8ghz and it is stable my everyday use. and battery lenght is very good maybe better than stock (i made undervoltage, so cpu uses -50mv less power in any speed than normaly/stock )1.8ghz use 1150mv and lowest speed use 775 mv)

Niksunen said:
i used 2.0ghz about a week daily use. But now im lowered it to 1.8ghz and it is stable my everyday use. and battery lenght is very good maybe better than stock (i made undervoltage, so cpu uses -50mv less power in any speed than normaly/stock )1.8ghz use 1150mv and lowest speed use 775 mv)
Click to expand...
Click to collapse
on tf300t? what kernel?

anthraxx90 said:
on tf300t? what kernel?
Click to expand...
Click to collapse
yep on tf300, and i compiled kernel myself, adding these features on it. So it is no downloadable this moment.

ok, and it's normal random reboot on 1,6 ghz? the problem is voltage or kernel?

anthraxx90 said:
ok, and it's normal random reboot on 1,6 ghz? the problem is voltage or kernel?
Click to expand...
Click to collapse
well, if you raise voltage up it may help, but i thing the problem is, that every tablet cpu is "diffrent" than other. This i mean, that these cpu is specsed in other speed than 1.6, 1,8 or 2.0ghz, and some invidiuals might work good in these higher speeds, some get randon reboots / freeze, or some of cpu:s dont even boot higher speeds. (i found out that when few people test my kernel, and it not even booted. And someone it will work fine.) This thing can "cross" by made kernel force cpu speed 1.0ghz at bootup (and i made this my kernel)
Also these tf300 tablet is manufactured atleast couple of diffrent cpu type /cpu id, so kernel have to had support all of these overclocking
It just like computers, some cpu can overclock higher than others, and if you go too high you need extra cooling, and in tablets, it is not possible, like normal pc's
*Most of this is my conclusion only, it may not be 100% accurate truth, but this how i see this thing. And if someone knows better etc, you can correct me *

Niksunen said:
well, if you raise voltage up it may help, but i thing the problem is, that every tablet cpu is "diffrent" than other. This i mean, that these cpu is specsed in other speed than 1.6, 1,8 or 2.0ghz, and some invidiuals might work good in these higher speeds, some get randon reboots / freeze, or some of cpu:s dont even boot higher speeds. (i found out that when few people test my kernel, and it not even booted. And someone it will work fine.) This thing can "cross" by made kernel force cpu speed 1.0ghz at bootup (and i made this my kernel)
Also these tf300 tablet is manufactured atleast couple of diffrent cpu type /cpu id, so kernel have to had support all of these overclocking
It just like computers, some cpu can overclock higher than others, and if you go too high you need extra cooling, and in tablets, it is not possible, like normal pc's
*Most of this is my conclusion only, it may not be 100% accurate truth, but this how i see this thing. And if someone knows better etc, you can correct me *
Click to expand...
Click to collapse
ok when do you release ur kernel's download? i wanna try

anthraxx90 said:
ok when do you release ur kernel's download? i wanna try
Click to expand...
Click to collapse
Well im not home right now, so i dont have any 2.0ghz or 1,8ghz kernel with me, i have only 1.7ghz oc kernel, so you can test it if you want. But just like always, im not taking any responsibility, so test /use it with own risk. https://www.dropbox.com/s/vvmti4knwkeflde/Nixu_Kernel_OC_1700_v0.1_alpha.zip

i'm afraid now loool, what would happen exactly?
after flashing the kernel is locked to the screen asus, does not want to start

That won't happen I flashed it
Sent from my SGH-T989 using xda app-developers app