Can you overclock on a rooted stock kernel? - Sony Xperia P, U, Sola, Go

Hi tried searching but no luck. Just want to know if I can overclock / undervolt on a stock kernel rather than a custom kernel like Doom's kernel. Reason is I had bad experiences with changing Kernels with my samsung galaxy s, like signal problems, battery problems etc, its especially signal problems, it made my 3g even slower than hell.

No, it's not possible.

unrealboot1 said:
Hi tried searching but no luck. Just want to know if I can overclock / undervolt on a stock kernel rather than a custom kernel like Doom's kernel. Reason is I had bad experiences with changing Kernels with my samsung galaxy s, like signal problems, battery problems etc, its especially signal problems, it made my 3g even slower than hell.
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you cannot becose the kernel is the one who stops the cpu to pass a certain frequency, but on the xps i don't think you need to overclock, i tested the cpu with a running video at 1080p and playng gta 3 or Riptide Gp at same time and i didn't succeed to froze the the device, and both game and video run smooth with no shutters at all!
Sent from my LT26i using xda premium

Related

LG Optimus One game performance

I just bought an Optimus One and I'm not satisfied with the game performance.
Fifa 2010 runs fine, but with any tap on the screen it slows down and drops framerate drastically.
Is this some problem with my phone or does everyone experience this? Also, any luck running NFS Shift and such games?
EDIT: Just read about some 'touchscreen lag fix kernal'. Any more info on that?
NFS shift runing perfect for me.
Actually any game I've tried till now (even HD ones, the ones I manage to run...) is working perfectly with no lag nor slow fps.
But you have to mod the O1 a bit (custom recovery, modded kernel, hw acc + jit enabled, CPU overclock).
Does anyone know if the stagefright player has anything to do with game performance too?
Flash your phone with lagfix kernel.Guide HERE
Sippolo said:
Actually any game I've tried till now (even HD ones, the ones I manage to run...) is working perfectly with no lag nor slow fps.
But you have to mod the O1 a bit (custom recovery, modded kernel, hw acc + jit enabled, CPU overclock).
Does anyone know if the stagefright player has anything to do with game performance too?
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Would all that require rooting the phone?
cyanide911 said:
Would all that require rooting the phone?
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Yes you just need z4root to root your phone.
It's always reversible, so no way you could worry about it
to get the best out of your phone, you can use custom kernels and roms +OC
the touchscreenlagfix kernel solves your problem about the cpu usage/framerate drop. Before, 3D/HD games that requires touch/d-pad was almost unplayable because of the sudden drop of framerate+lag.
it was a big BUG back then but now we are lucky that someone was able to fix it and now games like Hawkx, Nova, gtracing(games that requires touch) works Good on my phone.
NFS shift actually works fine even on stock rom w/o any MOd.
there are lots of guides in here discussing about the touchscreen lagfix kernel so you should try it if you want a better gamign experience on Lg optimus one.
I'm still wondering though...
Does anyone know if the stagefright player has anything to do with game performance?
Sent from my LG-P500 using XDA App
pls help me..
which one is better for gaming?
xperia x8 or lg optimus one?
Definetely O1 mate . 100% sure
Zerobarat1 said:
Definetely O1 mate . 100% sure
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thanks bro,
wat is the demerit of x8 in gaming?
pls answer me..
Grab the p500, it's the best phone on budget
Sent from my LG-P500 using XDA App
jasilthalayad said:
thanks bro,
wat is the demerit of x8 in gaming?
pls answer me..
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Horrible official dev ( Sony erricson ) support . Officially the device bearly received in mid novembre Android 2.1 .... GPU drivers and optimization are pretty mediocre compared to O1 . It also has a smaller screen . It has only 3" opposed 3.2" that the O1 has .
Also O1 already has an ETA for official gingerbread ( end of may supposedly if something else doesn't occur. But either way it will get ginger 100% sure )
And I want to tell you one more thing . With andy's build 2.3.2 gingerbread ( a mix of aurora and CM7 ) he brought a ton of performance to the device .
Last night I tried Dungeon Defenders , which is a beast of a game ( really resource hungry ) and it finally works out great even without OC . As soon as andy releases the augmented kernel with OC I think , O1 performance will be almost on par with SGS.
LE: Also now I saw but the X8 has a pitiful ammount of RAM . O1 has 512 ( 418 RAM available to use ) and X8 bearly has 168 RAM . And believe me it counts . On internet browsers you're going to have a horrible experience.
i use my friends Sony Ericsson XPeria x8 and my LG O1 play angry birds same stage
my friends using 2.1 official rom and me using 2.2.1 stock rom
*both also using stock microsd
how come my friends oni lag awhile in angry birds ?
friends,
do we hav to overclock to fix the lag..?
or only the mod kernel will do..?
does overclocking heats the phone or any other damage to cpu..?
jasilthalayad said:
friends,
do we hav to overclock to fix the lag..?
or only the mod kernel will do..?
does overclocking heats the phone or any other damage to cpu..?
Click to expand...
Click to collapse
hello, it is not necessary to overclocking your optimus one but in a purpose of better gaming experience in your optimus one, then i think you should.
there is two things you need to install/flash to your O1 basically to improve your phone performance. custom ROM and a Kernel. i recommend flashing Megatron rom, and mostly people using Void rom. and i recommend Mik_os Kernel. mik_os kernel will solve all your "lag when hold screen" problem in your O1.
No, overclocking will not heats your phone, yes maybe it does, but just a little bit and will not harm your phone. and no it will not damage our phone CPU.
i currently using megatron rom with mik_os kernel, and its all working very well. gaming experience in my O1 are fantastic. with megatron rom, your phone CPU will automatically set to 728mhz (not sure, check this in the megatron thread).
heres the link for megatron rom http://forum.xda-developers.com/showthread.php?t=870640
mik_os kernel http://forum.xda-developers.com/showthread.php?t=929941
before you will be able to flash this, you need to succesfully install this first http://forum.xda-developers.com/showthread.php?t=844483
its a custom recovery where you later can flash the megatron rom and mik os kernel. before you do flashing, i recommend to backup your sd card and things. goodluck
jasilthalayad said:
friends,
do we hav to overclock to fix the lag..?
or only the mod kernel will do..?
does overclocking heats the phone or any other damage to cpu..?
Click to expand...
Click to collapse
If you overclock and use the mod kernel, you will get the best out of the gaming experience. Don't worry about OC issue, as 700-720mhz most of the members are using this and no issues have been reported as of now. Also, the OC depends on the hardware modification and each phone has its own maximum OC limit.
If you feel OC is overheating your phone, revert it. Isn't that simple ?
Well, it's a budget phone (and a damn good one at that), so of course it's not going to run everything perfectly. If you're going to use custom rom's and overclock, please read about the subject well beforehand, ok? It can go terribly wrong, and it does sometimes cause problems.
And the claim about no problems is very false. Both overclocking, and installing a custom rom can cause random reboots, application force closes and hangs among with other problems. So please read into it, and be prepared to revert in case something goes wrong. Overclocking will also most certainly reduce the life cycle of your phone.
FnH84 said:
Overclocking will also most certainly reduce the life cycle of your phone.
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True, but who's gonna keep this phone for mare than 2-3 years? Also, most of the time the CPU is idle @245 MHz...
I overclocked mine to 768MHZ its stable. I have a p500h (same thing as the p500 I think)

[Q] OC

So, I've rooted my phone a couple weeks ago and I've been messing around with different roms and kernels and I thought the reason my phone was crashing at above 748mhz was because of the kernel or rom I had. I've been reading around though and I read that some phones simply can't OC stably like others. Does this mean if my phone crashes a ton at 806mhz and quite a bit at 768mhz that my phone simply can't OC that high? Are there methods to improve my phones OC stability?
Yes that means your phone can't handle that high clocked speeds. Just keep trying to find a stable clock speed. You will probably not find a big difference between 748 or 806.
Sent from my Google Nexus S using XDA App
There are no methods to improve OC stability (AFAIK ). Don't try to OC more than what ur phone can handle.
You can always try other tips from our forum to make ur phone more responsive
alright thanks for the input guess my phones processor was made in Ethiopia
Kryptonite1371 said:
alright thanks for the input guess my phones processor was made in Ethiopia
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try 729/480
should work without crashing

Any real benefits of overclocking?

Well i have rooted my phone and wanted to overclock my S2.. Now i need to install a custom kernel for that , so was thinking of going with siyah..
However i just wanted to know whether is it really worth overclocking? I mean i will go back to stock settings for day to day usage.. but like for playing games and stuff..i would like to overclock my cpu..
There are few 3d games mainly open world ones like gangstar rio city, amazing spiderman which lag a bit even on S2..
So just wanted to know whether overcloking to1.4 or 1.5 will show any improvements or not? Also how does it affect the overall performance of the device i.e. opening apps, swiping through home screens, home screen lag etc.
Answers would be greatly appreciated
thanks
aviral1990 said:
Well i have rooted my phone and wanted to overclock my S2.. Now i need to install a custom kernel for that , so was thinking of going with siyah..
However i just wanted to know whether is it really worth overclocking? I mean i will go back to stock settings for day to day usage.. but like for playing games and stuff..i would like to overclock my cpu..
There are few 3d games mainly open world ones like gangstar rio city, amazing spiderman which lag a bit even on S2..
So just wanted to know whether overcloking to1.4 or 1.5 will show any improvements or not? Also how does it affect the overall performance of the device i.e. opening apps, swiping through home screens, home screen lag etc.
Answers would be greatly appreciated
thanks
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Click to collapse
well OC does improve performance of the phone while doing the benchmark test's,but the same is not recommended for longer use since it creates lots of isssue's like Random freezing, rebooting, overheating etc which is not good for ur phone.
hence the best thing is to try out some good kernels like Siyah, fluxi etc and see how ur games fare with there default settings and also u can set the Governers in the same(siyah, Fluxi kernel) and try, that way its safe rather than Overclocking
Well, more performance (but for me not that much) at the expense of battery life and a damaged chip set sooner than later in the future
Sent from my GT-I9100 using xda premium
So do u think installing siyah kernel will have a postive impact on the performance of the phone overall as well as games? by the way regarding OC, ofcourse i wont overclock the whole time , only when playing those demanding 3d games..
more replies especially from experienced overclockers would be appreciated, thanks..
I am not installing any custom rom currently as RR and few others have reportedly been not so stable for gaming..the games crash or force close etc..
so gonna stick with stock rom for now..but i do want a performance enhancing kernel
You won't need to overclock at all whilst playing games. The cpu will be more than sufficient and stock speeds. Also the gpu does main of the gaming bits and that will have no problem as it can play tegra games
well thats d prob..there are few games that do lag on d great s2 lol as mentioned in my post... so was wonderkng wheyher overclocking cpu and/or gpu will affect performance or not..
thanks for f replies though

[Q] Phone lags when using data

I'm having some serious lag when using data-related apps such as TuneIn, Google Now and Dolphin Browser. Also happens when downloading. Other times it works completely fine then once I open any of these apps, it lags like there's no tomorrow..
On stock LIB rom with Siyah 1.6 rc3, CPU/GPU overclocked 1600MHz and undervolted (25-50mV).
OCUV doesn't seem to be the problem as stress tests and graphic benchmarks are completely fine with no errors, and since this has been happening even before I did anything, albeit to a less serious level.
Anyone else experiencing the same issue? Can't even undervolt too much because of this..
why don't you try using stock Rom for a while with out any undervolting or over cloaking and check the performance of your phone?
I guess that would be the only option for now?
will try that.
Sent from my GT-I9300 using xda premium
same problem with i thought it from undervolting or kernel problem I've tried it with stock kernel same issue exist i think it's jellybean problem.:crying:
redownloaded stock, flashed, undervolted 25-150mV, all seem okay now.
will wait to wait and see a few days but so far so good. I'm not gonna undervolt too much on the higher clocks as I'm only expecting battery extension on lower clocks, ie when in sleep or screen off.
Sent from my GT-I9300 using xda premium

[Q] How can I overclock this tab with ICS?

Hello, I'm have a GT-P7510 running Task's ICS, kernel 3.1.10 (stock one i think, no other kernels have been flashed)
I was playing Mass Effect Infiltrator (yes, we can play it even though Play store says it isnt compatible) and find that it lags like hell at the final boss (runs smoothly before that though). I also install the Mass Effect live wallpaper and find that it kinda laggy. In addition to some minor lags with TW, I decided to OC it. I'm a noob and I think I might wanna find some info about this issue first before frying or bricking my tab.
So, can I OC it with this kernel? If not, what other kernel can I flash? If so, is there a free app to OC? How can I set the specs with that app (for best experience)? I find myself confused when I hear about "undervoltage" somewhere. Can it help me save my battery? The battery in sleep mode is kinda good though, 0-1% loss when left overnight.
And final question, does OC-ing eat up my battery???
Can you OC with what kernel? You didn't mention the kernel you flashed to overclock.
Clock speed can be changed with Antutu CPU Master.
Overclocking will "eat" your battery if you go high. 1200 or 1400 Mhz should be fine.
I didn't flash any kernel. The 3.1.10 kernel came with the rom.
Jacko2410 said:
I didn't flash any kernel. The 3.1.10 kernel came with the rom.
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You have to flash a custom kernel to overclock. Check the development section.
from what i read, there are yoda and A1, which one is better, and more stable? oh and do you know what keyboard out there is best? SwiftKey is good but auto correct is so damn annoying.

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