Database Develop

[Q] Improvement :D

I use xperia x8 and i have nAa11 and 2.1.9 CM7... I have the processor speed, my minimum speed is 600MHz, 806MHz is max speed... I am interested in what else I can do or put on my xperia x8 to be a better, more beautiful or fast?

When it comes to speed, I think you have reached the X8's limits. There is only so much the devs can do - and for the record, they've done a far better job than SE (I guess it's just S now) will ever do.

Why 600Mhz for minimum speed? That will drain your battery very fast.. I have my minimum speed at 19Mhz and my phone is smooth as butter.. Your governor will raise the speed when needed.
Sent from the bathroom using the toilet

Nikkopt said:
Why 600Mhz for minimum speed? That will drain your battery very fast.. I have my minimum speed at 19Mhz and my phone is smooth as butter.. Your governor will raise the speed when needed.
Sent from the bathroom using the toilet
Click to expand...
Click to collapse
19 mhz is it possible i am too on na kernel but my phone reboots

my battery life is good...

SeeZaar said:
my battery life is good...
Click to expand...
Click to collapse
Really? how's your battery life? do you have any screenshot ?

ankitxperia said:
19 mhz is it possible i am too on na kernel but my phone reboots
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Click to collapse
Well, i have nAa too and no reboots at all. Because i don't overclock i also undervolt which also helps saving battery. One thing i like is the fact that phonecalls always use 19MHz
What governor are you using?
Sent from the bathroom using the toilet

[Q] Overclocking help :)

Hey guys i am currently using CM7 kittenlinux base (in fact autoradios cm7 light ics modded)
I just want to know which is a safe overclocking frequency for the mini. I plan to use 710hz but u guys tell me =)
Thank you.

Each phone have not same. ...not every phone stable in the same MHz like i am not stable in800MHz...but someone is stable..so try it by urself...and dont overclock too much...waste battery
Sent from my GT-S5570 using XDA

i always use 729-748 as max cpu frequency and the lowest frequency as min cpu frequency... as governor i use ondemand or lilgV2... for me works fine but you should find your own configuration because it depends from the use you mean to do with your device... for example if you use you phon for gaming so you need high freqency for lagless gaming experience but a governor and a shleuder that make long battery life... try by yourself xD

For maximum freq 710, for minimum freq 245 (less chance of hanging when waking device) and governor smartassv2. That's how I roll

AndroidUser99 said:
Each phone have not same. ...not every phone stable in the same MHz like i am not stable in800MHz...but someone is stable..so try it by urself...and dont overclock too much...waste battery
Sent from my GT-S5570 using XDA
Click to expand...
Click to collapse
Thnx everyone but how do i know that a particular frequency is stable on my phone ??

kirakun said:
Thnx everyone but how do i know that a particular frequency is stable on my phone ??
Click to expand...
Click to collapse
By putting phone in horizontal position, display facing south-west, and perfectly balanced lol but really, you'll notice how it performs, any fc's or hangs or random reboots are bad signs

[Q] Cpu Frequency

Hello .. I'm Asking About The Maximal Cpu Frequency That I can Set On My Galaxy Mini To Be Faster And Smooth
Without having breaking it ??
& Thx !! :good:

Oh God .. Nobody Wanna Reply ...

poursystem said:
Oh God .. Nobody Wanna Reply ...
Click to expand...
Click to collapse
On stock it's set to 600MHz. 748MHz works for me without any hiccups.

200min and 780max
Governor : smartassv2
Sent from my GT-S5570 using xda app-developers app

i set my cpu to 806mhz for playing games but always lower it to 480mhz for normal use

max should not be more than 800 and min could be 100

dheeraj (dhlalit11) said:
max should not be more than 800 and min could be 100
Click to expand...
Click to collapse
Your phone would lag on such a low freq. After waking it up from sleep...... max: not more than 748mhz.... min: 320mhz.... governor: smartassv2/ondemand... i/o scheduler: sio/deadline.... respectively.
Sent from my GT-S5570 using xda premium

ashu.bigsmoke said:
Your phone would lag on such a low freq. After waking it up from sleep...... max: not more than 748mhz.... min: 320mhz.... governor: smartassv2/ondemand... i/o scheduler: sio/deadline.... respectively.
Sent from my GT-S5570 using xda premium
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and at min as 320mhz the battery would be sucked like hell even when the screen would be off
even my galaxy s with bigger screen don't lag with 100mhz clock speed
if the lag would be there it would be very small as till the lock screen is passed the processor would be at required speed
and setting it depends on person thats why i wrote "could be"

ashu.bigsmoke said:
Your phone would lag on such a low freq. After waking it up from sleep...... max: not more than 748mhz.... min: 320mhz.... governor: smartassv2/ondemand... i/o scheduler: sio/deadline.... respectively.
Sent from my GT-S5570 using xda premium
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Click to collapse
dheeraj (dhlalit11) said:
and at min as 320mhz the battery would be sucked like hell even when the screen would be off
even my galaxy s with bigger screen don't lag with 100mhz clock speed
if the lag would be there it would be very small as till the lock screen is passed the processor would be at required speed
and setting it depends on person thats why i wrote "could be"
Click to expand...
Click to collapse
So, I think it's better to set min on 200mhz.

dheeraj (dhlalit11) said:
and at min as 320mhz the battery would be sucked like hell even when the screen would be off
even my galaxy s with bigger screen don't lag with 100mhz clock speed
if the lag would be there it would be very small as till the lock screen is passed the processor would be at required speed
and setting it depends on person thats why i wrote "could be"
Click to expand...
Click to collapse
It would not drain the battery because when you put screen off the device goes to deep sleep mode.... and saves a lot juice..... and even on galaxy y and latest entry level phones of samsung the default clocking is min: 315mhz and max: 832mhz, that also on 1200mah battery....
Sent from my GT-S5570 using xda premium

If you can adjust the screen off frequency set it to 125MHz.
Set the max screen-on frequency to 758MHz. Min to 300Mhz
Note: The higher the frequency you set, the faster your battery drains out.

try an app call "system tuner pro" with it you can ajust the CPU frequently when the screen is in deep sleep... also does a lot more... try it

ashu.bigsmoke said:
It would not drain the battery because when you put screen off the device goes to deep sleep mode.... and saves a lot juice..... and even on galaxy y and latest entry level phones of samsung the default clocking is min: 315mhz and max: 832mhz, that also on 1200mah battery....
Sent from my GT-S5570 using xda premium
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Click to collapse
i dont think samsung give deep sleep functionality in stock kernel
and if deep sleep is there that means way too much lag while waking up device
Samsung is not giving 315mhz as min speed in any of its kernel, 315mhz is way too much for min

dheeraj (dhlalit11) said:
i dont think samsung give deep sleep functionality in stock kernel
and if deep sleep is there that means way too much lag while waking up device
Samsung is not giving 315mhz as min speed in any of its kernel, 315mhz is way too much for min
Click to expand...
Click to collapse
It has deep sleep.... every phone has it man.... .... I have a galaxy Y so I know which freq. is min. Its 315mhz.... If there would be no deep sleep... your phone would no last even half a day... Search and think before you post...
Sent from Galaxy mini running CM10(Android 4.1.2 (Jellybean)).

Thx All :good:

[Q] Min CPU freq setting for low battery consumption?

Hi!
I've found this thread which explains in detail all Governor/Schedulers characteristics and much more.
Even if the thread is SGS2 based, there is one thing that catched my attention.
It is written that setting the min CPU frequency @ 100 Mhz actually takes more power during phone standby then the 200 Mhz setting because of cpu voltages...
Does anybody has similare experiences with the Galaxy S i9000?
Which is the recommendable min CPU freq for the lowest battery consumption during Standby?
Thank you!

it depend on devices n true voltage lacking when cpu standby, but its dualcore vs single core
Sent from my GT-I9000 using xda premium

An this mean what for device i9000 ???
compacity said:
it depend on devices n true voltage lacking when cpu standby, but its dualcore vs single core
Sent from my GT-I9000 using xda premium
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Click to collapse

Nope, doesnt mean anything mate, juz info, actually u need to test it urself. as for me, locking min cpu doesnt solve battery drain in smartphone.
Sent from my GT-I9000 using xda premium

Okay sorry for my stupid question ...
i have min cpu by 100mhz ...and for me it is okay...
Sure and if you have apps which let the cpu not going to standby , it doesn`t take effect ...
What min cpu do yu have? Only for information ...
compacity said:
Nope, doesnt mean anything mate, juz info, actually u need to test it urself. as for me, locking min cpu doesnt solve battery drain in smartphone.
Sent from my GT-I9000 using xda premium
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Click to collapse

freakymod2120 said:
Okay sorry for my stupid question ...
i have min cpu by 100mhz ...and for me it is okay...
Sure and if you have apps which let the cpu not going to standby , it doesn`t take effect ...
What min cpu do yu have? Only for information ...
Click to expand...
Click to collapse
mine dont lock mincpu, as i let da gov do it, mincpu goes to any value cpu needed.but literally 100 was default. but i use script tweak on init.d to shut all background app/lagfree/sdread ahead/ n auto taskmanager to manage free RAM. So feel free to use any combo u feel battery saving as i m waiting tony stark to create a nuclearbased battery for smartfone
n no kidding mate, discussion on saving battery already been solved as not recommended topic, so try to find any setting that pleases u.
or maybe u can try slimbase ROM
Sent from my GT-I9000 using xda premium

200MHz is the best minimum CPU frequency for both performance and battery consumption for most cases. Leave your minimum at 200MHz.

What govenor do you use???
Kingo64 said:
200MHz is the best minimum CPU frequency for both performance and battery consumption for most cases. Leave your minimum at 200MHz.
Click to expand...
Click to collapse

freakymod2120 said:
What govenor do you use???
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Click to collapse
Ondemand. I also use SIO as a scheduler but cannot really feel any difference between it and other IO schedulers.

whats the difference between ondemand and interactive ...???
it is a little bit off-topic but what are the differences between the differnt I/O-Scheduler ...(actually i`m using row ...)
Thx
Kingo64 said:
Ondemand. I also use SIO as a scheduler but cannot really feel any difference between it and other IO schedulers.
Click to expand...
Click to collapse

freakymod2120 said:
whats the difference between ondemand and interactive ...???
it is a little bit off-topic but what are the differences between the differnt I/O-Scheduler ...(actually i`m using row ...)
Thx
Click to expand...
Click to collapse
Sorry, i didn't want to press thanks ;PP
Let google be your friend. You will get great overviews. (There is as example a overview for governors - i thonk it was for SGS2 - but it is partly right on every phone)
i'm sorry i didnt remember the URL ;DD

which kernel and rom save battery??

which kernel and rom more save battery?? i want a save battery's rom

Go for stock rom with stock kernel.
It gives the best battery backup..
Or you can also go for primehd with naa kernel..
sent from my phone using hands and brain...

I think PrimeHD 10 with nAa-14 be the best power saver combination.

dagger said:
Go for stock rom with stock kernel.
It gives the best battery backup..
Or you can also go for primehd with naa kernel..
sent from my phone using hands and brain...
Click to expand...
Click to collapse
+1 "he's always right!"
And I could use my phone three days without simcard on gingerdxv31 plus nobodyAtall's nAa14 super kernel(medium usage ,2 hour gaming ,1hour music ,20min video ,1hour other #and still I've been got 20% left!?!)
In my opinion every rom has almost the same performance , all you have to do is to select "ondemand governor " + underclocked min freq to 19 mhz max to 480 or 600 , and cpu undervolt option (gingerdx31 doesn't suppurt this feature)
Currently on minicm10 ,drains battery like a monster! :/
Sent from my E15i using Tapatalk 2

jay-z-s said:
+1 "he's always right!"
And I could use my phone three days without simcard on gingerdxv31 plus nobodyAtall's nAa14 super kernel(medium usage ,2 hour gaming ,1hour music ,20min video ,1hour other #and still I've been got 20% left!?!)
In my opinion every rom has almost the same performance , all you have to do is to select "ondemand governor " + underclocked min freq to 19 mhz max to 480 or 600 , and cpu undervolt option (gingerdx31 doesn't suppurt this feature)
Currently on minicm10 ,drains battery like a monster! :/
Sent from my E15i using Tapatalk 2
Click to expand...
Click to collapse
cpu 19 mhz max to 480 or 600 not lag

vuiseng said:
cpu 19 mhz max to 480 or 600 not lag
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Click to collapse
Not so much diffrent comparing to 120mhz - 600mhz but phone will wake up a little later
(If you wanna play games set max to 600 or higher otherwise 480mhz is enough for scrolling , browsing ,running apps ,because our ram and I/o is slow so the cpu clock speed won't be important here)
#Voltage usage in diffrent freq:
320mhz=3mv
480mhz=5mv
600mhz=6mv
729mhz=7mv
#480 uses 20% less energy than 600 I think
#On sleep mode freq will stay on 19-120 mhz most of the time so its very helpful for saving energy.
(Usage on gb might be diff. Cause these numbers are for minicm10)
Sent from my E15i using Tapatalk 2

jay-z-s said:
Not so much diffrent comparing to 120mhz - 600mhz but phone will wake up a little later
(If you wanna play games set max to 600 or higher otherwise 480mhz is enough for scrolling , browsing ,running apps ,because our ram and I/o is slow so the cpu clock speed won't be important here)
#Voltage usage in diffrent freq:
320mhz=3mv
480mhz=5mv
600mhz=6mv
729mhz=7mv
#480 uses 20% less energy than 600 I think
#On sleep mode freq will stay on 19-120 mhz most of the time so its very helpful for saving energy.
(Usage on gb might be diff. Cause these numbers are for minicm10)
Sent from my E15i using Tapatalk 2
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Click to collapse
now i am using kernel naa06.......so the cpu governor want choose smartassH3,smartassV2 or ondemand

try use litecm10 & naa v6
use greenify(donate) and deep sleep battery saver
drop 1% only over a night

xiangli said:
try use litecm10 & naa v6
use greenify(donate) and deep sleep battery saver
drop 1% only over a night
Click to expand...
Click to collapse
where can i download greenify(donate) ??

From the play store...
sent from my phone using hands and brain...

xiangli said:
try use litecm10 & naa v6
use greenify(donate) and deep sleep battery saver
drop 1% only over a night
Click to expand...
Click to collapse
litecm10 nice then jb mini project 5

Stock rom, stock kernel + smartass govenor = best battery life mate

vuiseng said:
litecm10 nice then jb mini project 5
Click to expand...
Click to collapse
Don't ask question like this^^^
(Best rom)
Sent from my xperia katana