Root [How-to] Overclock that survives a reboot

[D13]

Can you give me some examples?
I wouldn't know what to change them to.
Is there a standard?

Also after I edit how do I put it back in?

If you are at 1.15 and 34
-if you want to keep the same speed, raise the voltage to 66
-if you want to keep the same voltage, lower the speed to 1 ghz

to put it back

-"adb push setscaling.sh /sdcard"
-"adb shell"
-"su"
-"mount -o remount,rw -t yaffs2 /dev/mtd/mtdblock4 /system"
-"cp /sdcard/setscaling.sh /system/bin"
-"chmod 755 /system/bin"
-"mount -o ro,remount -t yaffs2 /dev/mtd/mtdblock4 /system"

 

[n0m0n]

If you are at 1.15 and 34
-if you want to keep the same speed, raise the voltage to 66
-if you want to keep the same voltage, lower the speed to 1 ghz

What will 11.5 66, or 1g 34 give me in respect to performance, and or battery?

Thanks

 

[D13]

If you are at 1.15 and 34
-if you want to keep the same speed, raise the voltage to 66
-if you want to keep the same voltage, lower the speed to 1 ghz

What will 11.5 66, or 1g 34 give me in respect to performance, and or battery?

Thanks

1.15 slightly better performance, probably not noticeable. 1 ghz at 34(low voltage) should give you better battery life. Personally I would get as high as I could go with keeping 34 voltage. So for me I am at 1.15 with 34

 

[n0m0n]

1.15 slightly better performance, probably not noticeable. 1 ghz at 34(low voltage) should give you better battery life. Personally I would get as high as I could go with keeping 34 voltage. So for me I am at 1.15 with 34

Hmmm, I am surprised that in setCPU I go from 11.5 to 900.
I cant choose 1g or 1.1?

Thanks

 

[PerCompLLC]

Maybe this thread should be stickied?

 

[D13]

Hmmm, I am surprised that in setCPU I go from 11.5 to 900.
I cant choose 1g or 1.1?

Thanks

Did you edit it in the setscaling.sh
If you did then in setcpu hit menu then autodetect
Also I can't remember but are you using also using the surviving reboot aspect of this guide

 

[LexusBrian400]

Hmmm, I am surprised that in setCPU I go from 11.5 to 900.
I cant choose 1g or 1.1?

Thanks

Is it part of the scale? If its not, you cant change to it.

 

[n0m0n]

A stupid question: you cant install a kernel via update.zip and go into bootloader with something like Quickboot?

 

[auracle2g]

1150000 at 38 is working very nicely for me.

has ANYONE stabilized 1200000 or something greater than 1.15ghz? if so what clock rate and voltage?

 

[D13]

A stupid question: you cant install a kernel via update.zip and go into bootloader with something like Quickboot?

No, not yet anyway

how far did you take this guide did you do the whole thing

 

[D13]

1150000 at 38 is working very nicely for me.

has ANYONE stabilized 1200000 or something greater than 1.15ghz? if so what clock rate and voltage?

I would say that I was very close to doing it
I only got two reboots the whole day with 1.2 ghz at 34
I am guessing that if I raised the voltage to 66 then it would be stable

 

[FreeWELL]

OK so I reconnected my device to my USB cable.
Connections is PC Mode
entered: "adb shell"
got a: "$" entered "SU"
Looked at my device notifications and there was no request for permission.

Do I start with adb shell?
Is PC Mode correct?
Where should I find the request?

SU is not su... all command line interactions are case sensitive and must be typed in exactly as shown....

 

[n0m0n]

No, not yet anyway

how far did you take this guide did you do the whole thing

was able to overclocking part, and setup the survive a reboot.
So I guess I did both part, right?

 

[D13]

was able to overclocking part, and setup the survive a reboot.
So I guess I did both part, right?

So you are good.
Then edit the setscaling.sh file with notepad ++ and then push it back with the commands I gave you and then reboot

 

[bosox2k1]

Got it to work using the root explorer method.haha go figure. Thanks all.



edit-changed some typos due to swype!

 

[n0m0n]

Can anyone tell me how I can revert to the default clock?
I followed the instructions earlier in full and every reboot (yes every) returns me to the overclocking input. (11.5 34).
I deleted the files that i put on the SDCard but after a reboot its still the overclock spec's.

My problem is hat my device is constantly rebooting ever few minutes and it started when after I overclocked.
Maybe my device doesn't like the changes.

Anyway how can I get back to where I started form?

Thanks

 

[D13]

Can anyone tell me how I can revert to the default clock?
I followed the instructions earlier in full and every reboot (yes every) returns me to the overclocking input. (11.5 34).
I deleted the files that i put on the SDCard but after a reboot its still the overclock spec's.

My problem is hat my device is constantly rebooting ever few minutes and it started when after I overclocked.
Maybe my device doesn't like the changes.

Anyway how can I get back to where I started form?

Thanks

Delete the overclock.ko and .sh files also then reboot

 

[n0m0n]

Delete the overclock.ko and .sh files also then reboot

I did that I deleted the 2 files on the SDCard and when I went back into setCPU its not changing.
I tried the auto config option in setCPU and its still 11.5

 

[D13]

I did that I deleted the 2 files on the SDCard and when I went back into setCPU its not changing.
I tried the auto config option in setCPU and its still 11.5

delete the setscaling.sh and the install-recovery.sh one also

 

[n0m0n]

delete the setscaling.sh and the install-recovery.sh one also

Did that and its still 11.5 after reboot.

 

[D13]

Did that and its still 11.5 after reboot.

when you say 11.5 do you mean 1.15 ghz that could cause a problem

And I would say just try running Fab's part of the guide again and then run

adb shell
su
overclock.sh 1000000 66

 

[n0m0n]

when you say 11.5 do you mean 1.15 ghz that could cause a problem

And I would say just try running Fab's part of the guide again and then run

adb shell
su
overclock.sh 1000000 66

When I read the setscaling.sh with root explorer its the over clock file.
11.5 900 and so on and next to each # it says overclock

 

[n0m0n]

does this backup the stock setscaling.sh somewhere?
I want to go back tot he stock file how do I do that?

 

[D13]

does this backup the stock setscaling.sh somewhere?
I want to go back tot he stock file how do I do that?

You could back it up by adding .bak to the end of it

 

[n0m0n]

You could back it up by adding .bak to the end of it

OK where can I fin it?
I already overclocked so was it moved before?

How do i get back to where I was before this overclocking (Stock)?