Develop Bugs

Overclocking

Is anyone having luck with overclocking? I've tried various kernels and am now running whatever is included in Calkulin's ROM, but anytime I go over 1.036 GHz with Overclock Widget, the phone locks up...anyone able to run the 1.26ish GHz setting? What kernel?
Sent from my Evo...

Not all phones can handle being overclocked to higher settings than their processors were made for
For instance I am good all the up to 1190mhz but any higher and I get a restart

1.152 is max for me.
Sent from my FROYO'D EVO using xda app

awenthol said:
Is anyone having luck with overclocking? I've tried various kernels and am now running whatever is included in Calkulin's ROM, but anytime I go over 1.036 GHz with Overclock Widget, the phone locks up...anyone able to run the 1.26ish GHz setting? What kernel?
Sent from my Evo...
Click to expand...
Click to collapse
the only kernel that has got me up to 1.226 is Snap 8.1 on CM^. I was able to run 1.226 stable where as with any other kernel/rom combo, I was only able to get mine up to 1.9.
So there is some truth to the every Evo is different theory when it comes to overclocking capability, but there are also some variable in the kernels such as voltages that can allow for higher clock speeds

nertch 4.18 @ 1.228

Thanks...that's kind of what I was hoping/expecting to hear. I didn't think they would set it up to go to 1.26ish if someone hadn't been able to get it to work.

mine will only goto about 1.2 before a restart so give it a shot and see how it goes haha.

I am using fresh 3.2 rom and netarchy 4.1.8 bfs kernel running @ 1.267

How do you over clock?

Does anyone know how to over clock you're DI to say 1.2? Thanks for any help.

You first need to root your phone, then install a kernel that is compatible with whatever rom you are using, then you need to install an OCing app like SetCPU and adjust accordingly.

I'm rooted running the 2.2 RUU and I have set cpu. So do I just need a kernal? Which one?

i reccomend King Kernel bfs #4, best freaken kernel ever... its located... here

so when i install this kernal is it ok to just bump the cpu speed up to 1.2? are there any guides to do this?

makos101 said:
so when i install this kernal is it ok to just bump the cpu speed up to 1.2? are there any guides to do this?
Click to expand...
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A lot of factors come into play when you start overclocking, every rom will respond differently.
The first thing to do before anything is to do a complete nandroid back up.
When overclocking keep in mind that the more you overclock the more chances you have of making your system unstable.
I have experimented a quite a bit and I have found that the King Kernal #4 seems to work well for me and at 1.2 it seems to be pretty stable. Any higher than that and my phone will sometimes re-boot itself for no apparent reason.
Again, your rom may handle things different so experiment and see what works best for you.
And remember - Do a complete backup first!

I'm using the number 4 kernal and it only goes to 1.19 is this what you mean by 1.2? I have to keep mine at 1.1 ghz at 1.19 my di gets unstable

Ya that's as high as they can oc these chips. I can only get to 115 safely 119 just crashes. But the charging experience will be better than stock with the BFS #4.
Sent from my ADR6300 using XDA App

Could you guys please tell me what your settings for setcpu are?
I want better battery life and a faster cpu but im noticing that my phone almost needs a wake up time when i come out of screen off.
Thanks so much

makos101 said:
Could you guys please tell me what your settings for setcpu are?
I want better battery life and a faster cpu but im noticing that my phone almost needs a wake up time when i come out of screen off.
Thanks so much
Click to expand...
Click to collapse
If you are experiencing slow wake up, try increasing the min cpu speed to something around 460. Better batt life and increased speed takes a lot of experimenting. Your OC speed might differ from others due to differences in the phones cpu. For example, I have never been able to oc to 1.19 without the phone freezing or rebooting. My phone can handle 1152 but 1113 is perfect. In my opinion, ROMs have something to due with best batt-speed combo. I am running Ruby 1.1.1 with a setcpu profile of Screen off=245 without any wake lag. Other ROMs I have tried had wake up lag at that speed profile.
My set up:
(ROM-ASOP) Ruby 1.1.1
King's #1 ASOP "I told you so"- only works with ASOP
With the ROM's "Gem" performance scaling setting off, I use setcpu to OC to 1113, min is 245. I have a profile set to SCREEN OFF = 384 max/245 min.
I haven't worried about battery life since I started using King's kernals (I've tried them all with every compatible ROM on xda). I have several posts elsewhere on XDA showing 12 plus hours on a single bump charge and heavy phone use. Good enough for me. Stock cpu speed plus Sense ROM seems slow to me now.....to each his own though.

I hope to get some help because i value the opinions of those on this forum. Currently i am running virtuous 2.7 with virt. kernal v2. I am rooted, s-off, 2.15.xx radio. I want performance without draining my battery. What are the best settings to use in setcpu?
I did try king's kernal #4, but it was rebooting. switched kernals this morning.

One other app I use in conjunction with SetCPU is MinFreeManager. This will readjust your free ram to a higher standard. But with SetCPU I have it at 1113/Ondemand with no custom profiles. One other thing I really don't set is the Set on Boot option. I don't know why but I do. So with SkyRaider Vanilla 3.0 RC3/ KingX Kernel #4/ and MinFreeManager my phone fly's. I can't say for certain what settings you need for your phone but 1113-1115 is preferred by "most" phones and keep the set on boot option off. I keep a Galaxy S live wallpaper running and pandora while browsing the web and no lag what-so-ever.
CyanogenMod 6.0.2 and KingX kernel #1 with the same setup runs almost as smooth.
Hope this helps you out.

help needed SETCPU problems

Hey guys im having trouble with my phone when setcpu is running. When ever i come out of lock screen it takes a few seconds to be able to do stuff on my phone, like its waking up from sleep. Also some times i get this message and it has to reboot.
"Sorry activity htc sense (in application HTC Sense) is not responding."
Im running the 2.6.32.15 king # 4 kernel.
My set CPU settings are on 1.15 GHz max and 460800 MHz min. Im running conservative at the moment but it does it on other scaling like performance and on demand. my setting for screen off is 460min 614 max.
Is there anything im doing wrong? or should i be using a different kernel? What kernels are the best? Thanks

I would bump up the lower end to about 600. I have have issues lower than that coming out of sleep.

im running virtuous 2.7
power saving kernel
Main Profile is 245-998 ondemand
Screen Off is 245-384 ondemand
I do not have that problem... but it would be a lie if I told you i didn't before!
I was having this problem you are talking about when my main profile was set to conservative.
EDIT: Back up your setcpu + settings in titanium... Uninstall it (or freeze it) and see if the kernel can run it just fine cause it probably will. Most kernels already have the settings for optimum performance and even the devs who make them (like hydra) say that it will work best without setcpu.
Source: http://www.hydrakernel.net/hydra_kernels_information.htm
"I recommend not using the setcpu controls or governor with these kernels. Let the stock governor do the work. If you have setcpu installed I recommend clearing out the settings before flashing the kernels. You can use it to monitor cpu speeds or an app from the market called systempanel if so desired."

Need a little help

I am new to the setcpu app I am wondering how do I know how much frequency my min and max should be to help my phone out more. Can anyone help me on that plz?
Sent from my PC36100 using XDA App

It will depend on which ROM and kernel you're running, but generally, overclocking doesn't do much good for you. I do however run my Main Max @ 1113 and Min @ 245. I then have a profile set for Screen Off Max @ 245, Min @ 245. This has helped a lot with battery life. This is on CM6.1.1 and the SBC stock kernel.
Also, there are the Scaling options. They will vary based on the kernel you're using. Generally, their names speak for themselves, so pick appropriately. I use Interactive when available, or Ondemand as a second choice. If you choose Performance, you will stay clocked at the highest speed until over ridden by a profile, so don't bother with that one unless it's for testing only.
One thing to think about is that Setcpu doesn't play well with HAVS, so if you're running a kernel with that built in, they will be fighting each other.
Also, if you're running a stock based rom with a stock kernel, you will need to disable Perflock if you want Setcpu to be able to really do it's job. So, while in Setcpu, tap Menu > Perflock Disbaler and attempt to disable perflock. Once it is successful, pick set on boot and close that window. Now Setcpu can work properly and you can start saving battery.
If you're primary goal is to get amazing battery life, I highly reccommend you try some of the new SBC kernels that have trickle charging built in. That's what I've been using since they came out, and it is amazing what a little tweak can do for you. SBC Kernel Thread

CM7 kernels with smartass

As the title says, just looking for a good kernel to use with cm7 rc1. A link would be great as well, cause when it comes to searching for roms I'm not bad, but I suck at finding kernels
Sent from my Incredible using XDA App

Incredikernel, I use it and it's great on battery..... http://forum.xda-developers.com/showthread.php?t=848453

thanks! just flashed it and seems to be running great!
Having smartass just really makes life alot easier than having to use setcpu and all that stuff =D
so thanks again!

have you been running into trouble with setcpu in CM7. the built in overclocker works but when i try setcpu and go to the profiles tab it continually force closes. i want to be able to overclock when i plug in and underclock when battery gets low.

dmrnhs said:
have you been running into trouble with setcpu in CM7. the built in overclocker works but when i try setcpu and go to the profiles tab it continually force closes. i want to be able to overclock when i plug in and underclock when battery gets low.
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Click to collapse
With Incredikernel, I have it on "smartass" governor, MIN cpu frequency at 128 MHz and MAX cpu at 1075 MHz and my battery is doing great. I've never had any luck with SetCPU on CM so I just go with the onboard CPU settings instead.