ICS Kernel 3.0.21 Modules Overclock and more

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denzel09

Senior Member
Jun 28, 2009
4,353
895
Teheran
Shut up fat man, up is not for that, it s for iodak. For one thing that you can not know :)

Edit: first up april 11
second up, today may 1

So shut up ;)

Inviato dal mio LG-P760 con Tapatalk 2
 
Last edited:
N

Niveraser

New member
Jun 25, 2013
2
0
Hi guys, i´m read all the pages of this post, no luck, have the same error with all the versions (exec format error)

Androis version: 4.1.2
Baseband: L6260_MODEM_SIC_01.1230.00
kernel: 3.0.31
Compilation: JZO54K
SW: V20a

Also with "dmesg | grep nameofmodule" i get nothing, just like other user post
and with "uname -r " i get 3.0.31

THANKS!!
 
S

sanyokod

New member
Sep 7, 2013
1
0
please help!

please optimize for lg -765, wirmware is jb 20d, uname -r is 3.0.31.-00003g8b7cdbe. Thanks !
 
S

slygizos

Member
Aug 27, 2009
6
0
Hi. Very nice job you did here. Thank you. I have Lg Su760. I did everything as you mention so I am running now at 1300 mhz. The phone runs great for two days now. Today I installed Antutu cpu Master and then I set both maximun and minimun cpu speed at 1300 mhz and chose scaling performance and the phone crashed. Now I am running it again at 1300 mhz but set minimum speed at 300 and maximum at 1300 and scaling performance and it works fine. So now I am thinking of adding these settings at boot so as not to type the script everytime I restart the phone. With the above mentioned do you think that the settings are ok? I mean why it crashed? And if I set to boot with these settings and something goes wrong can I change the settings at boot and start my phone again? I am a noob. Lol. Thank you in advance for your replies.
 
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  • 39
    I
    iodak
    I compiled overclock modules to work with our kernel. I repeat i did not make modules i only compiled them.
    Here is original thread:

    You can change freq and voltage of cpu.

    Thanks to whirleyes

    http://xdaforums.com/showthread.php?t=1754888

    Usage:
    Root is needed

    copy symsearch.ko and cpu_control.ko to /system/lib/modules

    change permissions to rw-r-r and owner to root-root

    open terminal and type

    Code: 
    su
insmod /system/lib/modules/symsearch.ko
insmod /system/lib/modules/cpu_control.ko

    always load symsearch first.

    to get default freq and voltage table:

    Code: 
    cat /proc/cpu_control/opp_table_default

    example for our cpu:

    Id Freq Volt(mV)
    0 300 1025
    1 600 1200
    2 800 1325
    3 1000 1388

    to get current freq and voltage table:

    Code: 
    cat /proc/cpu_control/opp_table_current

    to get current CPU & GPU frequency

    Code: 
    cat /proc/cpu_control/frequency_current

    to change freq and voltage type or make a script to do it:

    echo id frequency(Mhz) voltage(mV) > /proc/cpu_control/tweak_cpu

    Code: 
    echo 0 300 980 > /proc/cpu_control/tweak_cpu
echo 1 600 1200 > /proc/cpu_control/tweak_cpu
echo 2 800 1300 > /proc/cpu_control/tweak_cpu
echo 3 1200 1370 > /proc/cpu_control/tweak_cpu

    You will have to try what is best for you.

    And it is you own fault if you do something wrong with your phone. You are responsible for any damage not me.

    This will work on all ICS omap4430 lg phones like p940 su640 su760 p760 p720 su870 with 3.0.21 kernel

    Comfirmed working on L9:
    http://xdaforums.com/showthread.php?p=34192656

    Attached OC modules for P940 Prada with 3.0.21-00002-OMAP-Android kernel TESTED working:
    http://xdaforums.com/showthread.php?p=34469297

    Added modules for CM10

    EDIT:

    I found a way to add init.d support it works perfect:

    http://xdaforums.com/showthread.php?t=1938782
    View
    5
    C
    coolize
    Easier overclocking script

    Guys , i just make it easy for newbs , just run the script , everything will be automated except copying the files .
    First copy symsearch.ko and cpu_control.ko to /system/lib/modules and change the permission to rw-r--r-
    Then just download SManager from Play Store , run this script on SU

    Overclocked on :
    300mHz > 900mV
    600mHz > 1160mV
    900mHz > 1300mV
    1200mHz > 1370mV

    Seems to be very stable and battery doesn't drain much..
    ps: its not pdf , i just put the file named pdf because cant upload .sh file . just run it on SManager..
    ps2: just tried overclocking at 1400 and setting it on performance governor and put it in my refrigerator , phone freeze and some ice under my phone turns into liquid , really an ice scream sandwich :p
    View
    4
    I
    iodak
    I Never get 4000 with gingerbread.
    Only OC to 1200. Nice.

    Sent from my LG-P940 using xda app-developers app
    View
    3
    Bdadd34
    Bdadd34
    I'm using Rom toolbox pro to set gov and scheduler. The sio was done by iodak with a couple kernel modules. I'll try to find the post and link it. My xda premium app won't upload pics so I will edit from a web browser in a minute and post my current settings...still playing with it so use at you own risk..lol :D


    Sent from my LG-P925 using xda premium
    View
    3
    I
    iodak
    LeighR said:
    Not having a clue about over locking, SetCpu would cause the stock kernel to go unstable at 1200. However, Prometheus GB kernel at 1400MHz is stable and gives me something like 6400 on antutu. Is 1400 simple to set up with the new ICS?

    Sent from my LG-P920 using xda app-developers app
    Click to expand...
    Click to collapse
    You have to rise voltage on id 3 by 1200. Rise it by 5 till you get stabillity.

    Here is my settings
    #! /system/bin/sh
    echo 0 300 895 > /proc/cpu_control/tweak_cpu
    echo 1 600 1155 > /proc/cpu_control/tweak_cpu
    echo 2 800 1285 > /proc/cpu_control/tweak_cpu
    echo 3 1240 1355 > /proc/cpu_control/tweak_cpu

    I have nice battery life on standby because on 300 I set voltage to 895 mV it can be set even lower. For me cpu is stable on 1240 MHz and 1.355V. Every cpu is different, try to rise voltage on 1200, 1388 mV is stock on 1.08GHz. So we OC it to 1200 and undervolt it and is stable.



    Sent from my LG-P920 using xda app-developers app
    View

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