yashsingh1/xdaforums huggingface dataset:
[XPERIA X8 Original Android Development] doixanh:
@ojojojworld : It replaces your original 600MHz with 710MHz. CPU speed will reduce when idle as normal.

As I mentioned, we don't have the ability to modify acpuclock and cpufreq before they're loaded, so it isn't perfect as we have our own kernel. I don't really know how SetCPU detects the frequencies.

Anyway, it's v001. We still have lots of things to improve in next vers :D
[XPERIA X8 Original Android Development] JasoX:
Works fine with Jerpeleas CM7 RC4 V007! I was even able to overclock it to 749..
[XPERIA X8 Original Android Development] Boshe:
Hello,somebody tryed with MiniCM RC1?

So even when cpu is overclocked on 710mhz phone is stable?

How are the temperatures?
[XPERIA X8 Original Android Development] He3aBuCuM:
I tryed with MiniCM RC1 and it runs at 710 Mhz. Temperatures are normal.
[XPERIA X8 Original Android Development] Sgt-Hartley:
Not noticed no difference in temperature, and stability is good no crashes or reboots as of yet 1h constant use..
[XPERIA X8 Original Android Development] savin2:
I got a performance decrease after overclocking. With 600mhz I got 1060 points, now I get only 980.
[XPERIA X8 Original Android Development] alfsamsung:
Works great on Jerpeleas CM7 RC4 v007.Tested SetCPU,but it doesn't read the new max Hz.600MHz is max at SetCPU for those interested.

Good job:)
[XPERIA X8 Original Android Development] sanefirst:
Values above x27 are possible?

How the cpu speed is calculated? I gues that 27 is not a factor...
[XPERIA X8 Original Android Development] -ReaL-:
Last version of MiniCM. First - standart freq. Second - overclocked.
[XPERIA X8 Original Android Development] djtimon89:
QUADRANT IN MiniCM RC1 AND CPU 749 MHz

MY hw_config.sh FOR MiniCM RC1
[XPERIA X8 Original Android Development] doixanh:
Yes, it's possible, but it's unstable for me. I've just updated OP about that xAB explanation.
[XPERIA X8 Original Android Development] wiilweer:
I can confirm that it does not work on x10 mini. Device hangs, does not to respond anything and minute after this it reboots.
[XPERIA X8 Original Android Development] Tobi@s:
Seems that it don't change anything at 2.1.1 Stock. Which app did u use for the benchmark in first screen?
[XPERIA X8 Original Android Development] doixanh:
X10 mini/mini pro: I can try to make it work with your CPU and your kernel. I did a search and found that your x10 mini and mini pro CPU are the same as X8, MSM7227. So, maybe the problem (hangs, crashes) are caused by different kernels.

To make it work I need very specific offsets in your kernel. I need a copy of /proc/kallsyms (one for x10 mini and one for x10 mini pro).

Copy that file to sdcard using this command:

cp /proc/kallsyms /mnt/sdcard

Then attach the file to this thread. Maybe I can make it work. I don't have x10 mini (pro) so it's kind of blindly walk in the garden :D
[XPERIA X8 Original Android Development] XperianPro:
better than htc evo

buhahaha
[XPERIA X8 Original Android Development] ThePietn1:
So 749 MHz is still stable?
[XPERIA X8 Original Android Development] Ryukenden:
Well, it doesnt set the x27 on my X8 through hw_config.sh, i have to execute the

echo x27 > /proc/x8oc

through shell to make it apply. For some reason it resets itself on default of 710 without setting it through shell...

cat /proc/x8oc
X8OC internals:
ocratio 00000025 <- as u can see, its not set to x27
dump_st 00000000
dump_sz 0

EDIT 1: Well, setting x27 through shell works ok, until i run the Quadrant test, it gets to 2nd or 3rd 3D test and phone reboots every time

EDIT 2: Ok, 100% sure that x27 is not stable on my X8, phone reboots after OS boots up and idles around 10 seconds

EDIT 3: Tested it throughly again and most stable value for my X8 is x26. No hangs or reboots, no significant temperature rises. Works fine
[XPERIA X8 Original Android Development] doixanh:
you need to have a sleep after insmod to wait for x8oc.ko to initialize.

something like this

insmod /system/lib/modules/x8oc.ko
sleep 2
echo x27 > /proc/x8oc
[XPERIA X8 Original Android Development] darrie1:
I looked at that file but its empty.
[XPERIA X8 Original Android Development] doixanh:
You need become root before executing that copy command.
[XPERIA X8 Original Android Development] sanefirst:
For those, who want to test higher values:

x28 - 768 MHz

x29 - 787 MHz

x2A - 806 MHz

x2B - 825 MHz

x2C - 844 MHz

x2D - 864 MHz

x2E - 883 MHz

x2F - 902 MHz

x30 - 921 MHz
[XPERIA X8 Original Android Development] darrie1:
i have mini pro floyo by Owain94 MikevHL
[XPERIA X8 Original Android Development] djtimon89:
768 MHz max for my X8 :D:D:D

787 MHz - reboot in quadrant.... etc. :P
[XPERIA X8 Original Android Development] doixanh:
Ok guys, I have both kallsyms for x10 mini and x10 mini pro. No need to post more. Thanks.
[XPERIA X8 Original Android Development] Ryukenden:
Hehe, anything above x26 hangs my phone...
[XPERIA X8 Original Android Development] 72andrew72:
my result (710MHz)

minicm rc1

edit: hey, I just tried x27 and my phone did not started ..
[XPERIA X8 Original Android Development] X1111:
ok doixanh ,

first ,thanks for your good effort and best wish for you..

second ,i confirm the module works competely in stoke 2.1.1.06 ROM ,

but with 001 there's not very sensetive difference before and after executing ,in other word the advancement is slight (500 -> 520) :(.

or maybe i was too optimist :rolleyes:
[XPERIA X8 Original Android Development] viper001:
compare the cpu speed.
[XPERIA X8 Original Android Development] Imppy:
how do you enter the frequencies? could you do it through emulator or have to go through shell on the computer>?
[XPERIA X8 Original Android Development] viper001:
for me, first tested with terminal emu on x8. then used gscript. ;-)
[XPERIA X8 Original Android Development] Disastery:
Can smb give an update for stock 06, because in manual installation i always get a ciclick reloads, don't know why O_o
[XPERIA X8 Original Android Development] Imppy:
what is gscript? sorry I'm a totally noob...
[XPERIA X8 Original Android Development] ojojoj:
how to set manualy f.e.

echo x26 > /proc/x8oc

over ADB I can set, but after restart system sets to default (x25)
[XPERIA X8 Original Android Development] diegoxcore12:
Thanks U, very nice work, this is my birthday's gift jaja.

Greetings from Chile!, si hay alguien que necesite ayuda en lo básico (no soy tan seco) no dude en mandarme un mensaje privado :D jaj.
[XPERIA X8 Original Android Development] antonio89drop:
where are we to turn this mini overclock on x10?
[XPERIA X8 Original Android Development] doixanh:
Quick test : 1273 overall and 4347 CPU @768MHz. I can't make it finish Quadrant @788MHz, it crashed after planet test.

You guys should test also with SetCPU's native bench. It's more accurate than JIT based tests (Quadrant tests are JIT based also)
[XPERIA X8 Original Android Development] Zocker Tko:
hi and thanks for overclocking:D

x8 on stock rom

@710 stable

@730 stable

@749 reboot

little ask, what about the voltage, i saw three samsung phones on the PDAmaster site with same cpu and they runs @ 800mhz

It would be interresting to know what voltage we have and what voltage the samsung phones have, or what is the max voltage for our cpu, so maybe we can get higher voltage and mhz on a safe way, without to burn our x8:D
[XPERIA X8 Original Android Development] Graveir:
Great work! 730 MHz and performing nicely ;) I'm gonna try some higher frequencies, but I've got a question. You wrote not to mess around with sliders in SetCPU - is it possible, however, to change the minimal frequency, or set any powersaving profile? Because it gives some weird info. After I enable it it shows 245 MHz all the time, the "scaling ondemand" is 729 max and 245 min, while sliders are by default set to 600 max and 122 min... WTF?
[XPERIA X8 Original Android Development] Imppy:
need help here in changing frequencies
[XPERIA X8 Original Android Development] Imppy:
when I use adb shell

and try to open that modules file

it says invalid <file exists>

anyone know why?
[XPERIA X8 Original Android Development] viper001:
script app from market. so i wont have to type the oc cmnds. use terminal emu. dont 4get to su ;-) sry jst woke up.
[XPERIA X8 Original Android Development] Imppy:
I su everything...but it says permission denied...don't know what's wrong
[XPERIA X8 Original Android Development] doixanh:
You need to remount your /system with rw access with Root Explorer before copying x8oc.ko into /system/lib/modules
[XPERIA X8 Original Android Development] Imppy:
even when I'm doing through Adb shell?
[XPERIA X8 Original Android Development] Compwxr:
@doixanh

Is there any way to change voltages without messing with kernel?
[XPERIA X8 Original Android Development] Imppy:
"insmod: init_module '/system/lib/modules/x8oc.ko' failed <file exists>'

and then I put in the commands to change frequency...when phone restarts it change back to default 25
[XPERIA X8 Original Android Development] Boshe:
So I'm using MiniCM RC1. All I need to do is to install x8oc.zip using xrecovery?

I want to use 710Mhz.
[XPERIA X8 Original Android Development] diegoxcore12:
I have reboots in MiniCM in 710 and 730 MHz, why? u.u
[XPERIA X8 Original Android Development] kuyagaol:
now It's work on my minicm with manual edit.

first I got twice FC when testing from terminal,

I found out its because closing terminal without exit su.

now quadrant result max 1318.

I have sdcard fix too.
[XPERIA X8 Original Android Development] Imppy:
max I could get it is x28 - 768 MHz

but I don't know how to make it permanant...my adb shell doesn't seem to be working
[XPERIA X8 Original Android Development] kuyagaol:
use root explorer,

just copy the script to the beginning of hw_config.sh, and fix permissions like before. reboot.
[XPERIA X8 Original Android Development] doixanh:
v002 uploaded with Undervoltage capabilities. It will reduce default voltage for low frequencies to save battery.

However, this is experimental. It maybe unstable. Test carefully before installing it. I need your test results about stability and battery performance.

For me it haven't caused any problem / hang / crash / force close since last evening.
[XPERIA X8 Original Android Development] antonio89drop:
overclock X10 mini

This new version v002 is compatible with "x10 mini " & "x10 mini pro" ????:confused:

if it is not compatible. I wanted to ask if you're working for them "x10 mini" version, if yes you are in when it's available?? . work on files "kallsyms" ??

I apologize for English "google translator" but I'm Italino.

I wish you good job.

Thank you very much :)
[XPERIA X8 Original Android Development] dxacaniest:
What is default CPU freq in v002? It's 710 again?

Can somebody help Noob like me, HOW TO make the costum OC permanent? Cos' if I set it from terminal with echo x27 > /proc/x8oc, after reboot its will back again to default x25 freq. Please help me...

(Sory for bad english)

dxa on XDAndroid
[XPERIA X8 Original Android Development] doixanh:
it's 710MHz. Read OP for instructions to set specific freq at boot.
[XPERIA X8 Original Android Development] -ReaL-:
Minimal is 245MHz, not 128MHz...:(
[XPERIA X8 Original Android Development] ojojoj:
? I have this prob too
[XPERIA X8 Original Android Development] racht:
This is very promissing going to test v002 right now, attached is hw_config.sh file for CM7RC4, put it in /system/etc/ by doing :

adb push hw_config.sh /system/etc/

adb shell reboot

when phone boots it should be loading the module (if u have it).

For those who want permanent change with higher freq, look inside the file, you can change values for overclock, and once you push it into /system/etc/, change is permanent.

P.S. v001 worked for me, being stable at 730Mhz, but freq switching became slow, and I can see things lag once it switches to max speed and back, some problem with scheduler or sync .. not sure, will test more.

You can see the problem using Gears Eclair+.

I am going to test undervolting by using maxfreq=600Mhz to see if that works smooth.

Oops .. no 600Mhz freq mode left?

And is that 19.2Mhz mode working ?

Btw, to use rmmod you need to perform these commands :

# mkdir /system/modules

# ln -s /system/lib/modules /system/modules/2.6.29

rmmod x8oc works from shell, but removing x8oc causes reboot for me :(

Clocks:

0	19200	-1	0	0	19200	0	0	30720	95944

0	120000	0	4	7	60000	1	3	61440	599654

1	122880	1	1	1	61440	1	0	61440	614046

0	200000	2	2	5	66667	2	4	61440	999424

1	245760	1	1	0	122880	1	2	61440	1228092

1	320000	0	4	2	160000	1	3	160000	1599078

0	400000	2	2	2	133333	2	5	160000	1998848

1	480000	0	4	1	160000	2	5	160000	2398617

1	748800	2	2	1	200000	2	7	200000	3744000
[XPERIA X8 Original Android Development] dxacaniest:
:D

This what i'm looking for. Thx doixanh.
[XPERIA X8 Original Android Development] doixanh:
I tried undervolting at 600MHz and it crashed. We can only undervoltage low freqs. I changed 600MHz to our new max freq so there is no 600MHz any more. lol.
[XPERIA X8 Original Android Development] racht:
Oh, I understand.

Are you also changing freq of other components?

There seems to be a problem with GPU, I would like to try using undervolt-only mode, or if you could just add an option lets say "echo x19>" 600Mhz as in original setting and than apply undervolting only..
[XPERIA X8 Original Android Development] doixanh:
I can make a command for undervolting. You want to try undervolting all freqs or a specific freq?
[XPERIA X8 Original Android Development] racht:
All freqs that can be undervolted ..

Btw, here is the freq list from ZTE Blade (just in case, probably u saw it)

static struct clkctl_acpu_speed pll0_245_pll1_960_pll2_1200[] = {

{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },

{ 0, 120000, ACPU_PLL_1, 1, 7, 60000, 1, 3, 61440 },

{ 1, 122880, ACPU_PLL_0, 4, 1, 61440, 1, 3, 61440 },

{ 0, 200000, ACPU_PLL_2, 2, 5, 66667, 2, 4, 61440 },

{ 1, 245760, ACPU_PLL_0, 4, 0, 122880, 1, 4, 61440 },

{ 1, 320000, ACPU_PLL_1, 1, 2, 160000, 1, 5, 122880 },

{ 0, 400000, ACPU_PLL_2, 2, 2, 133333, 2, 5, 122880 },

{ 1, 480000, ACPU_PLL_1, 1, 1, 160000, 2, 6, 122880 },

{ 1, 600000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 122880 },

{ 1, 640000, ACPU_PLL_2, 2, 1, 160000, 2, 7, 122880 },

{ 1, 800000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 122880 },

{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }

};

from this thread ..

And here they discuss the problem I just mentioned, afair they have solved it in the end..
[XPERIA X8 Original Android Development] doixanh:
Yep I saw it. You can get a list of current freqs, divisors, voltages... etc with

cat /proc/x8oc

I will make a command to set vdd for specific freq.
[XPERIA X8 Original Android Development] racht:
That would be great! :)

What happens if you set exactly same values as on Legend or Blade ?

I would like to try that, they say they fixed EGL/GPU problems by those settings.

Did you also see these patches, patches ?
[XPERIA X8 Original Android Development] Zocker Tko:
hi,

since one hour with version 002@ 730mhz on stock rom no problems, thanks:)

-what programm can i use to check the voltages on my phone (edit:solved)

-is it possible to change the voltages on our own (easy way), because i think each cpu is different and reacts differently

-and the 19.2 mhz mode, think it makes more problems as it is useful, because on my older samsung with 19.2 mhz was it a problem to connect it with a pc, it does allways reconnect when it goes in standby, for example.
[XPERIA X8 Original Android Development] doixanh:
These patches are the base for my x8oc module now :D I read them many times. I also noticed reduced fps with Gears 2 in your 2.3.3 RC4, but not with MiniCM RC1.
[XPERIA X8 Original Android Development] sanefirst:
These phones run the same CPU @800 out-of-the box:

Samsung GT-S5670 Galaxy

Samsung GT-S5660 Galaxy Gio

Samsung Galaxy Pro

ZTE Skate

Samsung GT-S5830T Galaxy Ace

I'll try to look for voltage they use.
[XPERIA X8 Original Android Development] doixanh:
I looked, and the VDD level of them at max freq are the same as us (VDD7). I don't see any difference. Still looking for that.

/edit : this is a modified module for setting VDD manually.

To set vdd for specific freq:

echo v[freq] [vdd] > /proc/x8oc

For example

echo v320000 3 > /proc/x8oc

Check the vdd status with

cat /proc/x8oc

VDD7 is the maximum. I tried to set to 8 already :D

/edit 2: attached a x8oc module v002 for x10mini. Can someone who has x10mini test it for me before I put it in OP? :D
[XPERIA X8 Original Android Development] darrie1:
is it mini specific or mini and mini pro? and if only mini, how is the progress for mini pro:D

thnk you
[XPERIA X8 Original Android Development] doixanh:
It's only for mini, not pro.
[XPERIA X8 Original Android Development] ThePietn1:
# x8 overclock
insmod /system/lib/modules/x8oc.ko
sleep 2
echo xAB > /proc/x8oc

Does this code also work with v001, because I don't know if undervoltage is stable enough...

Or can you disable that in v002?
[XPERIA X8 Original Android Development] doixanh:
It works in all versions. Nobody tested x8oc for x10 mini?
[XPERIA X8 Original Android Development] Imppy:
i tried this doesn't make the freq permanant...
[XPERIA X8 Original Android Development] JasoX:
2.3.3 CM-RC4 HACKDROID Legend

Clocked up to 749Mhz...

Stable, but when stressing the phone with Quadrant or playing a game, the phone reboots.
[XPERIA X8 Original Android Development] antonio89drop:
overclock X10 mini

Yes I have tried "x8oc" either the V001 than in V002 but after

loaded

file "hw_config" the phone is restarted with the writing and sonyericsson

makes continual cycles of slow reboot. Without going on with the ignition.:(

You think you can solve the problem. I would be very grateful

If you are required file x10 mini ask me without delay.

thanks for your work. :)

I apologize for English "google translator" but I'm Italino.

Thank you very much
[XPERIA X8 Original Android Development] doixanh:
I posted a specific module for x10mini on page 13, did you try it ?
[XPERIA X8 Original Android Development] wiilweer:
Here we go.. I have x10 mini. Made one reboot also, but so far has been stable.

e - Somebody callled and ...reboot xD
[XPERIA X8 Original Android Development] doixanh:
that seems good. I'll update the op.

Sent from my X8
[XPERIA X8 Original Android Development] antonio89drop:
overclock X10 mini

What form do not I tried yet because I did not realize that the

Now I've just had published. Soon I'll know.

Thanks
[XPERIA X8 Original Android Development] doixanh:
x8oc for x10 mini released. Check OP. Be warned: I didn't have your x10mini hardware so I didn't test it throughoutly

Need tester : X8OC for x10 mini pro!
[XPERIA X8 Original Android Development] viper001:
Just to confirm. V02 has lower operating voltage except for Max speed which is normal voltage.?

sent from my TI99/4A :-)
[XPERIA X8 Original Android Development] Tobi@s:
You already released an undervolt module... What about 'overvolting' it for higher frequencies?
[XPERIA X8 Original Android Development] doixanh:
Yes, all freqs have lower voltage except the max speed which has normal voltage.

I'm looking for solution. I haven't found away to do overvoltage yet....

Can someone with x10 mini pro test this module so I can post it in OP?
[XPERIA X8 Original Android Development] viper001:
Wont the process for overvolting be the reverse of undervolting? Or is it a totally different process?

sent from my TI99/4A :-)
[XPERIA X8 Original Android Development] doixanh:
The thing is that, with our current setting, VDD7 is the max voltage and our max freq has VDD7 already.
[XPERIA X8 Original Android Development] Tobi@s:
Oh. Ok. Would there be any possibility to increase it after bypassing bootloader?
[XPERIA X8 Original Android Development] doixanh:
Same chance with our custom kernel. Basically I changed the kernel on-the-fly, not at compilation time so everything will be the same even with custom kernels,.
[XPERIA X8 Original Android Development] darrie1:
its working on the mini pro:D

thank you
[XPERIA X8 Original Android Development] doixanh:
Ok, updated OP. Have fun guys.
[XPERIA X8 Original Android Development] darrie1:
i have put x29, did a full benchmark test (quadrant) and ive got 1388!!!

going to try higher numbers to see how far i can go without getting reboots and stuff:)

edit: playing doodle jump at 29 i got reboot :(
[XPERIA X8 Original Android Development] antonio89drop:
I tried to be x10 mini "x8oc-V002-VDD"and"x8oc-V002" but I do not

They both continue to light up with the writing and sonyricsson ago

loops with both versions.

Perhaps I may have done something wrong even if I do not know what??

Could you summarize the whole procedure for x10 mini with its

file?

If anyone is able to do overclocking x10 mini can you tell me what he

done?

I am very grateful

Thanks.
[XPERIA X8 Original Android Development] doixanh:
You have to download correct zip file. For mini, use x8oc-v002-x10m.zip
[XPERIA X8 Original Android Development] antonio89drop:
overclock X10 mini

I also tried "x8oc-V002-x10m.zip" nothing is still in the loop with the inscription sonyericsson!:(

I ask for help to install the overclock on my x10 mini.

Someone was able to x10 mini? And how mhz?

Thanks:)
[XPERIA X8 Original Android Development] bogdan_mihai554:
Same problem with my X8
[XPERIA X8 Original Android Development] sanefirst:
Maybe 710 is just too much for your CPU. Every single CPU has a different potential...
[XPERIA X8 Original Android Development] jamesbond22:
For me best frequency it is 749mhz. No restarts. No restarts in Quadrand and NFS Shift.
[XPERIA X8 Original Android Development] Tobi@s:
Well... For me 729.6 MHZ is the highest possible frequency @ Stock 2.1.1 ROM.

@doixanh

You are such a great developer, maybe it would be possible that you could create JIT v2 like x10 specific for our X8?
[XPERIA X8 Original Android Development] speedi57:
Same my x8 reboot in buckle can import the value use =/
[XPERIA X8 Original Android Development] antonio89drop:
Maybe there is something wrong for x10 mini. Maybe the file "x8oc-V002-

x10m.zip "fails to properly carry out its work.

Because now I tried to upload this rom (link-http://forum.xda-

developers.com / showthread.php? t = 974392) it is for x10 mini pro and

appear to have active overclock to make it active on my x10 mini before installing this rom I have only done so to change the file

"x8oc-V002-x10mp" with the "x8oc-V002-X10m" that I changed the file in modules "x8oc" than the x10 mini pro than the x10 mini.

So I loaded the rom but nothing yet to restart the cycle

sonyericsson written.

Now I do not know what to think where is the hitch??

Perhaps the file "x8oc-V002-X10m" has some small error that is

escaped?

Bo do not know?

Does anyone know where is the problem?

Thanks.
[XPERIA X8 Original Android Development] iliadelo:
It worked for me...x8 running at 710...but i dont know how harmful could be for the device
[XPERIA X8 Original Android Development] wiilweer:
Well, if your CPU fails at some mhz, you can try one step higher. My mini had FSB "hole" @ 710, but atm it is ticking @ 769mhz. Played a movie with it, played angry birds, whatever - it works.
[XPERIA X8 Original Android Development] antonio89drop:
Wiilweer you have x10 mini? and you manage to do overclocking?

If you can you tell me how you did it?

1) What have the Roma and baseband?

2) What file did you use?

3) I can write your installation process with its

strings in the correct spaces and commas in any other symbol.

Thank you!:):)