[Q] Can't seem to undervolt or overclock - Samsung Epic 4G Touch

I've been reading up on undervolting and overclocking but can't seem to figure out how to do it on my E4GT. I have the phone rooted and have the latest Calkulin's 2.7 rom on there. I've tried tegrak and android overclocker. They have no problem clocking things down, but there's no options to undervolt or overclock.
Am I missing something? I have Kernel E26 and Baseband version EK02 in my about menu.
Thanks.

iivisionii said:
I've been reading up on undervolting and overclocking but can't seem to figure out how to do it on my E4GT. I have the phone rooted and have the latest Calkulin's 2.7 rom on there. I've tried tegrak and android overclocker. They have no problem clocking things down, but there's no options to undervolt or overclock.
Am I missing something? I have Kernel E26 and Baseband version EK02 in my about menu.
Thanks.
Click to expand...
Click to collapse
use Voltage control. get it from the market

klyang88 said:
use Voltage control. get it from the market
Click to expand...
Click to collapse
Thanks for the tip. Downloaded the program, but still no options to change voltage. I've heard only certain kernels let you change the cpu and voltage. Does mine support it?

iivisionii said:
Thanks for the tip. Downloaded the program, but still no options to change voltage. I've heard only certain kernels let you change the cpu and voltage. Does mine support it?
Click to expand...
Click to collapse
it should be supported. but i recommend flashing ACS stock EL26 kernel so u can use tegrak overclock. cause if u are on Rogue's kernal it forces closes when u try to load module

Just downloaded Tegraks and it seems this will allow me to undervolt. I just need to purchase the paid version. Will probably do it tomorrow and play around with it. A little bit late. Thanks again.

Related

[Q] roalex

Hi, im thinking od downloading roalex update 1 bravo what do you think are there any better kernels.thx
1) Never heard of it
2) AOSP or sense?
Its on the rom manager i have oxygen 3.3 rom od something like that
For Oxygen, I thought _thalamus' default kernel was best
What if. I wanted to change my rom how will. I het my previous settings back?
Not sure what you mean? All roms come with a kernel (otherwise they would not work) so when you install a new rom, kernel is replaced.
Rather than rom manager, I always suggest learning to do things manually using recovery. You learn more and understand more of the process.
rootSU said:
Rather than rom manager, I always suggest learning to do things manually using recovery. You learn more and understand more of the process.
Click to expand...
Click to collapse
I totally agree
Swyped from my CM7.1 Desire using XDA Premium App
oh thanks i understand everything now. but why can i only overclock to 1113mhz on every rom. dont any roms have a kernel that i can overclock more than to 1113 sorry if im being a noob
salata1500 said:
oh thanks i understand everything now. but why can i only overclock to 1113mhz on every rom. dont any roms have a kernel that i can overclock more than to 1113 sorry if im being a noob
Click to expand...
Click to collapse
Some kernels can go to 1190 Mhz, but most desires cannot handle this, or even 1152
yeah but i saw some people with even 1.9 on desire and someone else had stable 1382 mhz on opendeisre rom but i would like to get 1.3 ghz.yeah but i guess 1113 is nice to
1190 is the highest. Back in the open desire days it was 1305 but this was not true. A mistake was made and the incorrect multiplier was used in the kernel. It said 1305 but wasn't really. 1190 is max. Desire cannot handle more
Sent from my HTC Desire using XDA App

CM7 OC kernel for Wildfire S A510A

i think i have just about tried every CM7 OC kernel out there but have not been able to find one specifically for my model or have i missed something.....
any ideas people?
thks
So far as I know, every CM7 rom is overclocked by default.
matt5eo said:
So far as I know, every CM7 rom is overclocked by default.
Click to expand...
Click to collapse
your correct sir but everytime i try to OC it freezes. just wondering if a seperate kernel was out there.
gentledroid17 said:
your correct sir but everytime i try to OC it freezes. just wondering if a seperate kernel was out there.
Click to expand...
Click to collapse
This is a know issues. Run the overclock with 787mhz. Some phones aren't able to run 806mhz. Hope it works for you.
any other way?

Overclocking?

So my r800i lags a lot and I have been told to overclock it but I can't find any tutorials anywhere, could someone link me to how I overclock it please? Thanks
Xperia_Play said:
So my r800i lags a lot and I have been told to overclock it but I can't find any tutorials anywhere, could someone link me to how I overclock it please? Thanks
Click to expand...
Click to collapse
You need a custom kernel that allows overclocking. You also need a unlock bootloader for that. Stock kernel the kernel your using doesn't allow overclocking otherwise there not much you can do.
chery2k said:
You need a custom kernel that allows overclocking. You also need a unlock bootloader for that. Stock kernel the kernel your using doesn't allow overclocking otherwise there not much you can do.
Click to expand...
Click to collapse
I use doomkernal and I have unlocked bootloader
Xperia_Play said:
I use doomkernal and I have unlocked bootloader
Click to expand...
Click to collapse
You really need to read to op thread again. Doomlord already have recomedations on which app to use for overclocking on his kernel.
My advice for you: stay away of overclocking your CPU. There is many other ways to boost your phone. If you want coock your cpu then you can go for it.
sent from Xplay r800i [ROM] GB 2.3.7 max_power v1.0 by sechko, Doomlord kernel v10.
try using setcpu/nofrills to overclock, setcpu it has many profile option for you to choose from.

[Q] Max frequency locked at 1300MHz

I'm currently using ARHD 33.1 and flashed the lONELyX #022 kernel, but my maximum frequency is capped at 1.3 Ghz.
Powersave is off and i've disabled EDP limitation and disabled the cap at 1.3GHz, but i still can't achieve 1.5GHz, can anyone tell me why this isnt working?
I've searched through the kernel thread but others seem to be able to get to 1.4 or 1.5, and I can't find an answer
Titan49 said:
I'm currently using ARHD 33.1 and flashed the lONELyX #022 kernel, but my maximum frequency is capped at 1.3 Ghz.
Powersave is off and i've disabled EDP limitation and disabled the cap at 1.3GHz, but i still can't achieve 1.5GHz, can anyone tell me why this isnt working?
I've searched through the kernel thread but others seem to be able to get to 1.4 or 1.5, and I can't find an answer
Click to expand...
Click to collapse
Your kernel may not support 1.5ghz or there's a problem with the overclocking app your using.
Give me the link of the thread!
f_u_006 said:
Your kernel may not support 1.5ghz or there's a problem with the overclocking app your using.
Give me the link of the thread!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2586808
I'm using LI seria boot img
Titan49 said:
http://forum.xda-developers.com/showthread.php?t=2586808
I'm using LI seria boot img
Click to expand...
Click to collapse
i used it till yesterday evening and 1.5 GHz was working... does it happen only with #22 LI? did you use UV or normal version? have you installed custom apps that can handle CPU max freq? have you tried to flash it again/another kernel/another kernel version and/or another hotplug?
lukes91 said:
i used it till yesterday evening and 1.5 GHz was working... does it happen only with #22 LI? did you use UV or normal version? have you installed custom apps that can handle CPU max freq? have you tried to flash it again/another kernel/another kernel version and/or another hotplug?
Click to expand...
Click to collapse
Used the non UV version, I have SetCPU installed to handle the freq, i can set it to 1.5GHz, but it doesnt go above 1.3, even on performance governor, i've flashed different versions of this kernel, LS, LM, but none let me go to 1.5GHz.
Titan49 said:
Used the non UV version, I have SetCPU installed to handle the freq, i can set it to 1.5GHz, but it doesnt go above 1.3, even on performance governor, i've flashed different versions of this kernel, LS, LM, but none let me go to 1.5GHz.
Click to expand...
Click to collapse
Have you tried other kernels? For example Alex's ones... Just to check if it's kernel related...
Sent from Somewhere Over The Rainbow...
lukes91 said:
Have you tried other kernels? For example Alex's ones... Just to check if it's kernel related...
Sent from Somewhere Over The Rainbow...
Click to expand...
Click to collapse
Isn't it discontinued? Or is it still compatible with the latest version of ARHD?
Titan49 said:
Isn't it discontinued? Or is it still compatible with the latest version of ARHD?
Click to expand...
Click to collapse
It's discontinued, but i think it will work as i used it on ViperX (both 4.2.2 and sense 5) do a nandroid and test it
Sent from Somewhere Over The Rainbow...
lukes91 said:
It's discontinued, but i think it will work as i used it on ViperX (both 4.2.2 and sense 5) do a nandroid and test it
Sent from Somewhere Over The Rainbow...
Click to expand...
Click to collapse
That worked, thanks for that, any idea why it wont work on the other kernel?
Titan49 said:
That worked, thanks for that, any idea why it wont work on the other kernel?
Click to expand...
Click to collapse
could you post the content of your /etc/init.d/55sw2wake file after flashing lyapota's kernel?

[HELP] does anybody know why setcpu keeps changing my cpu freqenzie

i normally have SetCPU on 1250 with performance and sioplus
BUT SetCPU keeps changing it back to 800 and i have to keep
changing it back 1250
im using this ROM; http://forum.xda-developers.com/showthread.php?t=2555021
i HAVE NOT changed the kernel using the one supplied with the ROM
ROOTED phone obviously
SetCPU changing freqenzies is becoming annoying as i play alot of games and when it changes it lags my games
any idea's on how to fix it? :fingers-crossed:
milky1223 said:
i normally have SetCPU on 1250 with performance and sioplus
BUT SetCPU keeps changing it back to 800 and i have to keep
changing it back 1250
im using this ROM; http://forum.xda-developers.com/showthread.php?t=2555021
i HAVE NOT changed the kernel using the one supplied with the ROM
ROOTED phone obviously
SetCPU changing freqenzies is becoming annoying as i play alot of games and when it changes it lags my games
any idea's on how to fix it? :fingers-crossed:
Click to expand...
Click to collapse
Use another tool! SetCPU is buggy. You should try CM11 + kernel by @ace2nutzer. Use android's performance settings to set cpu clock and nova thor settings to set gpu clock. GPU can be stable overclocked to 680MHz
LS.xD said:
Use another tool! SetCPU is buggy. You should try CM11 + kernel by @ace2nutzer. Use android's performance settings to set cpu clock and nova thor settings to set gpu clock. GPU can be stable overclocked to 680MHz
Click to expand...
Click to collapse
can you give me a link? and is the same cm11 or different?
milky1223 said:
can you give me a link? and is the same cm11 or different?
Click to expand...
Click to collapse
optimized by ace2nutzer --> THREAD --> rom and kernel can be found on the FTP server
LS.xD said:
optimized by ace2nutzer --> THREAD --> rom and kernel can be found on the FTP server
Click to expand...
Click to collapse
where do i actually download it witch files got confused about this earlier, when i was looking at it couldnt find the right file to download for both
milky1223 said:
where do i actually download it witch files got confused about this earlier, when i was looking at it couldnt find the right file to download for both
Click to expand...
Click to collapse
is your phone 8160 or 8160P (P variant has NFC) ?
LS.xD said:
is your phone 8160 or 8160P (P variant has NFC) ?
Click to expand...
Click to collapse
8160 version never nknew there was P a version whats the difference?
milky1223 said:
8160 version never nknew there was P a version whats the difference?
Click to expand...
Click to collapse
P has NFC as I said,
ROM + KERNEL
LS.xD said:
P has NFC as I said,
cheers and do i need to clear both cache's and reset all data before installing and witch order i install them?
rom + kernel 0r other way?
Click to expand...
Click to collapse
milky1223 said:
LS.xD said:
P has NFC as I said,
cheers and do i need to clear both cache's and reset all data before installing and witch order i install them?
rom + kernel 0r other way?
Click to expand...
Click to collapse
full wipe is recommended. But you can try to dirty flash it by only wipe caches before flashing. First flash the rom, then flash the kernel.
Click to expand...
Click to collapse
LS.xD said:
milky1223 said:
full wipe is recommended. But you can try to dirty flash it by only wipe caches before flashing. First flash the rom, then flash the kernel.
Click to expand...
Click to collapse
okay i'll try dirty flashing, thanks dude
Click to expand...
Click to collapse
LS.xD said:
Use another tool! SetCPU is buggy. You should try CM11 + kernel by @ace2nutzer. Use android's performance settings to set cpu clock and nova thor settings to set gpu clock. GPU can be stable overclocked to 680MHz
Click to expand...
Click to collapse
Yeah, but GPU OC works only over scripts..(due to the new Algorithm) there is in latest kernel a user friendly init.d script (01gpu_oc) to OC the GPU ...
Just edit and reboot... or execute the changed script with SManager wit root rights.
ace2nutzer said:
Yeah, but GPU OC works only over scripts..(due to the new Algorithm) there is in latest kernel a user friendly init.d script (01gpu_oc) to OC the GPU ...
Just edit and reboot... or execute the changed script with SManager wit root rights.
Click to expand...
Click to collapse
@ace2nutzer any idea my bbm app keeps crashing and my phone keeps rebooting, not running GPU OC, its normal have SetCPU deleted, running at 1250mhz Cpu and i cant figure out why this is happening any idea's?
milky1223 said:
@ace2nutzer any idea my bbm app keeps crashing and my phone keeps rebooting, not running GPU OC, its normal have SetCPU deleted, running at 1250mhz Cpu and i cant figure out why this is happening any idea's?
Click to expand...
Click to collapse
Try 1200 mhz.. 1250 is very high.. And wipe cache and dalvik cache in cwm. That should fix reboots
ace2nutzer said:
Try 1200 mhz.. 1250 is very high.. And wipe cache and dalvik cache in cwm. That should fix reboots
Click to expand...
Click to collapse
1250, is the highest it goes stock it goes higher but if i select a higher one it just get stuck in boot loop and will try 1200mhz for a while, should i have it 800mhz lowest - 1200mhz highest
or
1200mhz low & high?
milky1223 said:
1250, is the highest it goes stock it goes higher but if i select a higher one it just get stuck in boot loop and will try 1200mhz for a while, should i have it 800mhz lowest - 1200mhz highest
or
1200mhz low & high?
Click to expand...
Click to collapse
Wich kernel have u actually flashed?
Try latest kernel from today with 400/1200
ace2nutzer said:
Wich kernel have u actually flashed?
Try latest kernel from today with 400/1200
Click to expand...
Click to collapse
i am just falshing the new kernel right this second, and idea about the app crashes? & could i use the ART runtime with your ROM & KERNEL
milky1223 said:
i am just falshing the new kernel right this second, and idea about the app crashes? & could i use the ART runtime with your ROM & KERNEL
Click to expand...
Click to collapse
Okay... Read post #14 again.. That should also fix FC apps
ace2nutzer said:
Okay... Read post #14 again.. That should also fix FC apps
Click to expand...
Click to collapse
i have tried that a few times they still crash, and is ART able to be run with your ROM & KERNEL?
Then try 1150mhz, and then 1100mhz.. If that didn't help, try clean install .......> wipe data and format sdcard0 and 1 as vfat

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