Develop Bugs

[Q] How to Overclock manual step by step guide?

Hi guys.. Just got my Desire last week and rooted last few days ago..
I tried to find any thread bout how to overclock but I cant find any of it..
Sorry for my english and my noobishness..
Need more Detail or manual bout this.. Thanks guys

squidkhaw said:
Hi guys.. Just got my Desire last week and rooted last few days ago..
I tried to find any thread bout how to overclock but I cant find any of it..
Sorry for my english and my noobishness..
Need more Detail or manual bout this.. Thanks guys
Click to expand...
Click to collapse
you need to make sure your using an oc kernel or you cant overclock ..... if you are just buy setcpu from the market .....

So I just need the OC Kernel? how bout the OpenDesire?

squidkhaw said:
So I just need the OC Kernel? how bout the OpenDesire?
Click to expand...
Click to collapse
open desire has oc kernel, richardtrip just released an oc kernel for sence roms too here http://forum.xda-developers.com/showthread.php?t=801435, like i said just use setcpu,

Ok..So what I need is just a ROM manager to flash it right? then backup it before I flash it?

well it depends on which ROM you are running ,
>if you are running some non-sense roms like Open desire or Defrost ,
then you can use setcpu directly ,because it comes with overclocked kernel
>if are using sense ROMs like leedroid, Nextsense etc,
you need a overclocked kernel you can download it from here:
http://forum.xda-developers.com/showthread.php?t=801915
flash the zip file in recovery mode , then use setcpu
i recommend you to reboot after overclocking ....

If I use OpenDesire rom how much Mhz can it increase after overclock?

That depends on the "quality" of your cpu
(the cpu is guaranteed to work at stock speed, anything higher is a guess, and may be cause of instability)
In case of a "bad" cpu you might be able to get it to ± 1050 Mhz
I've seen "lucky" people mentioning ± 118*Mhz (don't remember the actual number )
And don't forget it will put a extra drain on you battery.
This is something you could have found yourself by searching / reading the Developers sub-forum

karloe said:
That depends on the "quality" of your cpu
(the cpu is guaranteed to work at stock speed, anything higher is a guess, and may be cause of instability)
In case of a "bad" cpu you might be able to get it to ± 1050 Mhz
I've seen "lucky" people mentioning ± 118*Mhz (don't remember the actual number )
And don't forget it will put a extra drain on you battery.
This is something you could have found yourself by searching / reading the Developers sub-forum
Click to expand...
Click to collapse
my phone works well at 1118mhz, im just waiting for a kernel that will let me oc it abit more

i tested my desire with opendesire-4.33 you can safely overclock your cpu to 1190mhz using setcpu ,,and remember it drains your battery like hell,, set your scaling to on-demand mode.

[Q] the best rom for overclocking

Hi guys, im using the miui rom and i can overlclock to 1113 i would like to overclock to 1.3 or more than 1.2 and get about 45 in linpack.please tell me which rom is the best and overclocking program. if you may you could write me how to flash it. Thank You

salata1500 said:
Hi guys, im using the miui rom and i can overlclock to 1113 i would like to overclock to 1.3 or more than 1.2 and get about 45 in linpack.please tell me which rom is the best and overclocking program. if you may you could write me how to flash it. Thank You
Click to expand...
Click to collapse
To tell you the truth, no overclocking Suggestions, be, and the CPU

I know that Playpetepp uses my kernel at 1.267 GHz
Edit.. Damn just saw the original date

[KERNEL] HO!NO! Palace...

To avoid mess up in tread i decide to separate kernel from Rom.
This is going to be my Kernel palace
GB Kernel V1 include:
Overclock to max stable 1836 mhz
Under-volt all frequency
New low power level (Saves ~8ma at battery for low fps apps)
Add 5 more frequency table
Use readl_relaxed and writel_relaxed
Add interactive, smartassv2, lagfree governor
Implementation of 2-Phase OnDemand
P930 Gingerbread Kernel V1 (Work on Nitro HD and Bell Optimus LTE)
SU640 Gingerbread Kernel V1
LU6200 Gingerbread Kernel V1
P930 CM9 Kernel V4
Mirror
HO!NO! GitHub

Sweet thank you ! Cant wait for a CM9 hehe
Sent from my LG-P930 using XDA

Thanks for all ur work!
Sent from my LG-P930 using xda premium

Advice
HO!NO! said:
To avoid mess up in tread i decide to separate kernel from Rom.
This is going to be my Kernel palace
GB Kernel V1 include:
Overclock to max stable 1836 mhz
Under-volt all frequency
New low power level (Saves ~8ma at battery for low fps apps)
Add 5 more frequency table
Use readl_relaxed and writel_relaxed
Add interactive, smartassv2, lagfree governor
Implementation of 2-Phase OnDemand
P930 Gingerbread Kernel V1 (Work on Nitro HD and Bell Optimus LTE)
SU640 Gingerbread Kernel V1
LU6200 Gingerbread Kernel V1
P930 CM9 Kernel to come when CM9 will be in RC stage....
Click to expand...
Click to collapse
Sir ,maybe you can improve your kernal for deep searching the cm9 kernal,hoping that would be a good resource for your ref.Meanwhile expecting your new ver Of your home-made kernal. keep up your job！

HO!NO! said:
To avoid mess up in tread i decide to separate kernel from Rom.
This is going to be my Kernel palace
GB Kernel V1 include:
Overclock to max stable 1836 mhz
Under-volt all frequency
New low power level (Saves ~8ma at battery for low fps apps)
Add 5 more frequency table
Use readl_relaxed and writel_relaxed
Add interactive, smartassv2, lagfree governor
Implementation of 2-Phase OnDemand
P930 Gingerbread Kernel V1 (Work on Nitro HD and Bell Optimus LTE)
SU640 Gingerbread Kernel V1
LU6200 Gingerbread Kernel V1
P930 CM9 Kernel to come when CM9 will be in RC stage....
Click to expand...
Click to collapse
Can u change the charging animation of LU6200 when it's power off. The original one is really ugly. Thank you very much.

great job! Thanks very much.

THX 4 UR HARD WORK 4 OUR LU su!
啤酒是必须的~

Can't wait for CM9 kernal! Anyone see an improvement in battery life with the current kernals?

Thank you for all your work in main this phone one of the best out there

HO!NO! said:
To avoid mess up in tread i decide to separate kernel from Rom.
This is going to be my Kernel palace
Click to expand...
Click to collapse
restored my phone to original att nitro hd rom, then flashed the corresponding kernel, wiped dalvik cache and rebooted.. now i dont have root access? any way to resolve this issue besides rerooting it.. the kernel shouldnt affect it right?

kumayam said:
restored my phone to original att nitro hd rom, then flashed the corresponding kernel, wiped dalvik cache and rebooted.. now i dont have root access? any way to resolve this issue besides rerooting it.. the kernel shouldnt affect it right?
Click to expand...
Click to collapse
Your original nitro rom is maybe not rooted...
And no kernel does not change one thing about root.

HO!NO! said:
Your original nitro rom is maybe not rooted...
And no kernel does not change one thing about root.
Click to expand...
Click to collapse
i rooted the stock att nitro rom with super on click, then i made a backup and thats what ive been using, everytime i flash the corresponding kernel, it says i have no root access
Edit: I just rerooted it using super one click and everything works fine now, thanks for everything

rsalan said:
Can't wait for CM9 kernal! Anyone see an improvement in battery life with the current kernals?
Click to expand...
Click to collapse
Wasn't much better than on Bell Stock ROM the first days... but now after some days with tweaking and battery calibration the best battery life i have had so far!

Cromson said:
Wasn't much better than on Bell Stock ROM the first days... but now after some days with tweaking and battery calibration the best battery life i have had so far!
Click to expand...
Click to collapse
What sort of tweaks?

rsalan said:
What sort of tweaks?
Click to expand...
Click to collapse
heres some tweaks
http://androidforums.com/triumph-al...-performance-tweaks-updated-04-03-2012-a.html
http://forum.xda-developers.com/showthread.php?t=1560588
http://forum.xda-developers.com/showthread.php?t=1227269
http://forum.xda-developers.com/showthread.php?t=1289554

init.d support
Any chance of adding init.d support? I have a set of sick tweaks that really promotes battery life and performance.
However, I can only install part of it (manually).

thomas.raines said:
Any chance of adding init.d support? I have a set of sick tweaks that really promotes battery life and performance.
However, I can only install part of it (manually).
Click to expand...
Click to collapse
init.d support is already in my rom, this is why i don't see important to make it native in the first version.
In next release it will be native.

Thank you very much

HO!NO! said:
init.d support is already in my rom, this is why i don't see important to make it native in the first version.
In next release it will be native.
Click to expand...
Click to collapse
Which ROM? I installed Kernelpan1c Nitro HD ROM and my wife is liking it very much (it's her phone). But she wants me to hook it up with my init.d scripts as she knows how much battery life and performance is improved. However, when I tried to add the init.d forlder manually, the phone soft bricked. I guess I should post this in the ROMs thread, but I am using this kernel, and as far as I knew, in order for init.d scripts to work, your kernel has to be compatable.

I love this kernel but I love to use cm9.
I know the developer here wants to wait cm9 to rc stage in order to make the kernel for cm9, I would like to ask if you can change your mind cos cm9 original kernel is so lagging. Pls help!
Sent from my LG-P930 using xda premium

How to overclock my arc s

Hello i want to overclock my arc s. Can anyone recommend me good kernel for the overclock procedure, and can anyone give me tutorial

Depends on your rom

KoKoOo said:
Hello i want to overclock my arc s. Can anyone recommend me good kernel for the overclock procedure, and can anyone give me tutorial
Click to expand...
Click to collapse
Depends on the rom you use, because JB (ported) roms use a specific kernel, ICS an other one, GB an other.
So once you flash the right kernel(every custom kernel usually have OC, but u can read in the thread to be sure) , you can install No frills Cpu from market and set the cpu as you prefer. its really easy

Lupus and then setcpu or no frills cpu control

SETcpu or CPU master on android market should do the job

Most of the custom kernels have overclocking feature. But it can damage your hardware.You can use setcpu or no frills CPU to overclock your phone.

any overlocking can damage your HW use at own risk!
aaaand what profile is best for normal use ?

Drupry said:
any overlocking can damage your HW use at own risk!
aaaand what profile is best for normal use ?
Click to expand...
Click to collapse
performance with noop :victory:

[Q] Processor running underclocked

Hi guys!
Since I am not allowed to post on Devs threads, I post my question here, hoping for maxio1998 to see it, or anyone related to the Jelly Sandwich Project
I own a Xperia Arc. I had it upgraded through PcCompanion, to ICS 4.0.4.
Since it was very laggy and I had little rom space available, I decided it was time for a change. I unlocked my bootloader, flashed the Advanced Stock Kernel via fastboot and flashed Jelly Sandwich 8.0 in CWM.
The situation is that my processor is not running at its full capacity, and I don't know if it's because of my kernel selection, or due to some tweaks in the custom rom I chose. The max frequency is 806 MHz.
I don't want to overclock, but having it working at its normal 1GHz would be preferred, since it has become to be laggy after a while (not as much as stock ICS, but still...)
Attached is a picture using CPU Spy +, to show the magnitude of the situation.
Is there another kernel that you would recommend?
Thanks in advance

HerrJuancho said:
Hi guys!
Since I am not allowed to post on Devs threads, I post my question here, hoping for maxio1998 to see it, or anyone related to the Jelly Sandwich Project
I own a Xperia Arc. I had it upgraded through PcCompanion, to ICS 4.0.4.
Since it was very laggy and I had little rom space available, I decided it was time for a change. I unlocked my bootloader, flashed the Advanced Stock Kernel via fastboot and flashed Jelly Sandwich 8.0 in CWM.
The situation is that my processor is not running at its full capacity, and I don't know if it's because of my kernel selection, or due to some tweaks in the custom rom I chose. The max frequency is 806 MHz.
I don't want to overclock, but having it working at its normal 1GHz would be preferred, since it has become to be laggy after a while (not as much as stock ICS, but still...)
Attached is a picture using CPU Spy +, to show the magnitude of the situation.
Is there another kernel that you would recommend?
Thanks in advance
Click to expand...
Click to collapse
I'm used Advanced Stock Kernel with stock firmware. Advanced Stock Kernel not supported overclock feature.
You can get "No-frills CPU Control" from google play and adjust Max. Clock freq. to 1.024 GHz.

pc-ox said:
I'm used Advanced Stock Kernel with stock firmware. Advanced Stock Kernel not supported overclock feature.
You can get "No-frills CPU Control" from google play and adjust Max. Clock freq. to 1.024 GHz.
Click to expand...
Click to collapse
Thanks for the piece of advice :highfive:
It seems it solved my problem. I fastbooted ArcKnight kernel and with that app I'm now able even to set it to overclock if required.