Develop Bugs

SetCPU, What are your settings?

Anyone try SetCPU after rooting? I can adjust the min down to 192mhz. Anyone have any idea how safe it is yet as far as sleep of death?
Sorry if this is not in the correct forum

You can test whatever you'd like. I tried it too so just don't check the option for set at boot.
-Hercules composed this post and threw it at your face to be read-

Just worried since it is my alarm clock too, a sleep of death could lead to a sleep of no job

Some believe tegrak is better for samsungs
Sent from my SGH-T989

i believe there was something about needing a custom kernel that supports a cpu oc app. something about it not engaging both cores... just one of them. somebody out there knows more than me about this i'm sure.

I think i remember dsexton702 talkin about needing a kernel for tegrak to function properly
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luckyduck69 said:
i believe there was something about needing a custom kernel that supports a cpu oc app. something about it not engaging both cores... just one of them. somebody out there knows more than me about this i'm sure.
Click to expand...
Click to collapse
A custom Kernel is only needed Fri overclocking.
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Had mine set on 192 min all night and no issues with waking up so far.

mbernusg said:
Some believe tegrak is better for samsungs
Sent from my SGH-T989
Click to expand...
Click to collapse
Tegrak probably won't work properly if I'm correct set cpu or oc/uv beater should be fine. Tegrak was used for samsung processors. Qualcomm processors are able to scale better at lower or higher frequencies.
---------- Post added at 09:00 AM ---------- Previous post was at 08:55 AM ----------
luckyduck69 said:
i believe there was something about needing a custom kernel that supports a cpu oc app. something about it not engaging both cores... just one of them. somebody out there knows more than me about this i'm sure.
Click to expand...
Click to collapse
It will never engage both cores that is asynchronous. Both processors work independently from each other. This is why you see lag. Both processors are never at their full potential. Qualcomm design the processors for best battery life in mind with good performance. There is a way to get both cores to be synchronized though if it matters to you. But expect worst battery life.

Almost forgot we have a snapdragon lol
Sent from my SGH-T989

Moved to proper forum.

I put mine at 384 min and 1350 max .
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mbernusg said:
Almost forgot we have a snapdragon lol
Sent from my SGH-T989
Click to expand...
Click to collapse
The one we have should also overclock very nicely. The APQ8060 is the same one in the Touchpad and that one easily does 1.9Ghz.

When I installed setcpu and had it auto dectect speeds It atuomatically set the min at the max and the min at the highest clock speed. Is that normal? Did anyone else notice that?

hazard99 said:
When I installed setcpu and had it auto dectect speeds It atuomatically set the min at the max and the min at the highest clock speed. Is that normal? Did anyone else notice that?
Click to expand...
Click to collapse
I noticed that too but lowered the min and was able to setup profiles

agrover5279 said:
I noticed that too but lowered the min and was able to setup profiles
Click to expand...
Click to collapse
That's normal. I have noticed the same thing on the g2x and g2. I wouldn't worry about it unless it won't let you change it.
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I have mine set @ max 1512 min 384. Temps range from 77-84.
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I have mine at 192 min and 1512 Max with no issues
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Is it currently safe to overclock the phone using this app?

saltmine said:
Is it currently safe to overclock the phone using this app?
Click to expand...
Click to collapse
Yes. But you would need a kernel that supports Overclocking and Undervolting.
Sent from my SGH-T989 using Tapatalk

The Real GPU OC Script

First off I would like to say no disrespect to others who have had scripts for overclocking the GPU for 3D and 2D graphics. After thoroughly dissecting the phone the 2D graphics never really get overclocked. If you check sys/devices/platform/kgsl0 or kgsl1 gpuclk files both will always say 200000000 the minimum. So the 2D part 228751000 from other scripts never really works. I found a way to keep it at max all the time 3D at 320000000 and 2D at 228751000 using int.d script . So for anybody who wants the GPU-OC script that really works try it out. Just flash and reboot that's it 2D will stay at 228751000 and 3D will stay at 320000000 at all times. Runs like a champ on my phone. You be the judge if you works for you or not.

What would be the way to remove this in the event it doesn't work or we don't like it. It's it compatible with all roms? What area the negatives of installing this?
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jcnbama said:
What would be the way to remove this in the event it doesn't work or we don't like it. It's it compatible with all roms? What area the negatives of installing this?
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Yes it works with any rom for this phone. If you dont like it just delete 74MaxGpu file from system/etc/int.d folder and reboot.

Do does this effect battery life an heat of the phone
4.2.2 AOKP PORN YEEEEES

hatememarkz said:
Do does this effect battery life an heat of the phone
4.2.2 AOKP PORN YEEEEES
Click to expand...
Click to collapse
Has not been a problem with battery or overheating on my phone, I have been using this script for a week now since I implemented it, I play music heavily and my boys play GTA, Temple Run, Spiderman, etc. for hours with no issues.

It overheated my phone so I uninstalled it
4.2.2 AOKP PORN YEEEEES
---------- Post added 23rd February 2013 at 12:52 AM ---------- Previous post was 22nd February 2013 at 11:55 PM ----------
I think figured oy my problem I had to GPU oc scripts
4.2.2 AOKP PORN YEEEEES

hatememarkz said:
It overheated my phone so I uninstalled it
4.2.2 AOKP PORN YEEEEES
---------- Post added 23rd February 2013 at 12:52 AM ---------- Previous post was 22nd February 2013 at 11:55 PM ----------
I think figured oy my problem I had to GPU oc scripts
4.2.2 AOKP PORN YEEEEES
Click to expand...
Click to collapse
That would be the problem they will conflict with each other

Richard are you using any special kernels or stock? I wonder how it would interact with newer kernels
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Thanks man I flashed this script and I'm able to play games without having to disable hw overlay. So far been great
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What about the one from hotcakes is this better or the same?
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djtheraven said:
What about the one from hotcakes is this better or the same?
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Click to expand...
Click to collapse
Better because it actually keeps it at max at all times.
Sent from my SGH-T989 using Tapatalk

suaverc118 said:
Richard are you using any special kernels or stock? I wonder how it would interact with newer kernels
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Click to expand...
Click to collapse
I use kko kernel and it runs great

Hey richardlibeau i have a question for you. If im dirty flashing from AOKP Build 4 to the Feb 28th nightly do i have to reflsh the script or will it stick? i have been before just wasnt sure if i was taking an unnecessary step. Thanks in advance.

I'm going with a yes on that
sent from my kokaine GSII ROCKIN AOKP 4.2.2/NOS V0.0.7

sinfulgray said:
Hey richardlibeau i have a question for you. If im dirty flashing from AOKP Build 4 to the Feb 28th nightly do i have to reflsh the script or will it stick? i have been before just wasnt sure if i was taking an unnecessary step. Thanks in advance.
Click to expand...
Click to collapse
Yes reflash
Sent from my SGH-T989 using Tapatalk

I was just sitting here thinking that my battery had been draining much faster lately. Trying to connect the dots. Then I realized that I started noticing the decrease about the time I flashed this GPU over clock. So, hascanyone else noticed this? Also my phone gets hot as Sh*t while playing Dead Trigger... What are your thoughts? I have a 3800Mah battery. Running ASDEVS Galaxy S Bean v10.5 and hot cakez kernel. Slightly over clocked cpu but it always has been with no noticeable difference until recently..
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Anything that overclocks... whether it be your processor or your gpu will get hotter because it takes more voltage which causes more heat. I just flashed this to check it out, but I would imagine the battery life is going to decrease since the clock speeds are going up. Speed comes at a price.

Just an update. I uninstalled the script and battery lasted about twice as long. Phone didn't burn my hand during Dead Trigger either.
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jcnbama said:
Just an update. I uninstalled the script and battery lasted about twice as long. Phone didn't burn my hand during Dead Trigger either.
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Click to expand...
Click to collapse
To each his own mine runs great
Sent from my SGH-T989 using Tapatalk

Any good FPS gains over stock speeds?

Hot and rooted

Title says it all. If I root my S3, it heats up to uncomfortable temperatures. If it's on stock, it runs nice and cool. Battery doesn't seem to be affected by this new heat. And I've tried a lot of kernels and ROMs. Why does my S3 get hot when it's rooted? And I'm not talking like gaming, I'm talking about basic use.
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Hm maybe try underclocking a little bit?

Clock speed is same as stock. Shouldn't be the problem.
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Have you done anything to the CPU controls?
Sent from my SAMSUNG-SGH-I747

dima470 said:
Title says it all. If I root my S3, it heats up to uncomfortable temperatures. If it's on stock, it runs nice and cool. Battery doesn't seem to be affected by this new heat. And I've tried a lot of kernels and ROMs. Why does my S3 get hot when it's rooted? And I'm not talking like gaming, I'm talking about basic use.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
My friends S3 used to get really hot and he wasn't rooted. I turned off his location service and no more heat. I presume the heat is coming from something that's running in the background. What rooting method are you using? Also you said you've tried ROMs and kernels. Is the heat coming from rooted stock or only when you switch to another ROM and/or kernel?
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drock212 said:
My friends S3 used to get really hot and he wasn't rooted. I turned off his location service and no more heat. I presume the heat is coming from something that's running in the background. What rooting method are you using? Also you said you've tried ROMs and kernels. Is the heat coming from rooted stock or only when you switch to another ROM and/or kernel?
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Location services off. Battery stats say screen takes up most of battery(normal for s3.) I used teamwin root from recovery. Anything other than full stock. Includes rooted stock and custom ROMs/kernels.
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Rooting would not cause any extra heating to occur lol

Give these a try. Better Battery Stats will determine if there's a wakelock not letting your phone truly sleep. And CPU Spy will let you know if your phone is getting stuck at any mhz or if it's sleeping.
Better Battery Stats https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats
CPU Spy https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy
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drock212 said:
Give these a try. Better Battery Stats will determine if there's a wakelock not letting your phone truly sleep. And CPU Spy will let you know if your phone is getting stuck at any mhz or if it's sleeping.
Better Battery Stats https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats
CPU Spy https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Alright will post my findings today. Im sure that my phone gets the deep sleep it needs. It gets really hot during use.
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Which stats from BBS do you want? There are many sections.
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dima470 said:
Which stats from BBS do you want? There are many sections.
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Click to expand...
Click to collapse
I believe (don't quote me) it the wakelocks and partial wakelocks. Show's what making you phone not stay i deep sleep

hednik said:
I believe (don't quote me) it the wakelocks and partial wakelocks. Show's what making you phone not stay i deep sleep
Click to expand...
Click to collapse
My phone deep sleeps just fine.. It gets extremely hot during use...
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dima470 said:
My phone deep sleeps just fine.. It gets extremely hot during use...
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Click to expand...
Click to collapse
If it's during use then CPU states. It might be running at higher mhz during use causing the heat problem.
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Alright will share CPU stats by end of the day. I'm pretty sure that's the problem.
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Ya I think my phone always runs at high frequencies. I used performance control to get this. Whenever I touch the screen or do anything, the clock speed jumps up to 1.5Ghz. My governer is interactive.
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dima470 said:
Ya I think my phone always runs at high frequencies. I used performance control to get this. Whenever I touch the screen or do anything, the clock speed jumps up to 1.5Ghz. My governer is interactive.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
that's what it's supposed to do. part of the "project butter" tweaks for jelly bean included this type of CPU jump when performing a task. that instant jolt to the maximum device GHz helps make doing everything on the phone more fluid/fast.
to get better battery on your device and troubleshoot whether this feature is hurting you specifically more than helping, feel free to adjust your max speed. start low, at say 1GHz, then bump it up a hundred at a time to find out where your phone is the most comfortable.

xBeerdroiDx said:
that's what it's supposed to do. part of the "project butter" tweaks for jelly bean included this type of CPU jump when performing a task. that instant jolt to the maximum device GHz helps make doing everything on the phone more fluid/fast.
to get better battery on your device and troubleshoot whether this feature is hurting you specifically more than helping, feel free to adjust your max speed. start low, at say 1GHz, then bump it up a hundred at a time to find out where your phone is the most comfortable.
Click to expand...
Click to collapse
Can we maybe explain it as having a device that just run's hot ? It was my first inclination.
OP, maybe I glanced over it at first but you stated you have used many rom's and kernels and got the exact same response on all the ones you used ?
Did you you try going back to stock rooted and seeing how it was from there ? A completely clean slate might be your best idea. The only way a device will get hot is is more power is being used to keep the processor at higher temperatures. There really isn't any other way or than faulty hardware issue.

xBeerdroiDx said:
that's what it's supposed to do. part of the "project butter" tweaks for jelly bean included this type of CPU jump when performing a task. that instant jolt to the maximum device GHz helps make doing everything on the phone more fluid/fast.
to get better battery on your device and troubleshoot whether this feature is hurting you specifically more than helping, feel free to adjust your max speed. start low, at say 1GHz, then bump it up a hundred at a time to find out where your phone is the most comfortable.
Click to expand...
Click to collapse
Guess project butter has a high pricetag. Are there any governers that don't do this? Or is this unpreventable?
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dima470 said:
Guess project butter has a high pricetag. Are there any governers that don't do this? Or is this unpreventable?
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Click to expand...
Click to collapse
its not a price tag. its a script set to take advantage and make the most of the hardware on your phone. as soon as the task has begun, the CPU speed drops immediately.
see above post by hednik. i lean towards his thinking on this

dima470 said:
Guess project butter has a high pricetag. Are there any governers that don't do this? Or is this unpreventable?
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I almost always use ondemand governor. In my humble opinion nearly all the other ones are inefficient or just placebo's. My phone runs streaming radio 4-5 hours a days on LTE and it never gets hot. Stays at around 918mhz at the highest. There a few bugs in 4.1.1 like the media server scanning where it will constantly scan your media because of a bad file.
Odin stock rooted 4.1.1 and then see how it goes. Factory reset it and erase /data or move to to pc or ex sd card. Won't take long and if it still does it I can't see what it would be.

Over heating?

How to prevent it?
How to stop it?
(stock rom +stock kernel)
Sent from my SGH-M919 using xda app-developers app

When does the overheating start? playing games? just randomly?

mgbotoe said:
When does the overheating start? playing games? just randomly?
Click to expand...
Click to collapse
Yeah when I play games or when I have the screen on for like more than 10 minutes
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Gaming make sense if its one of those hardcore games...but just regular times doesn't. You may have a defective battery. You have any battery laying around to test this theory?

mgbotoe said:
Gaming make sense if its one of those hardcore games...but just regular times doesn't. You may have a defective battery. You have any battery laying around to test this theory?
Click to expand...
Click to collapse
It's bloons td battle, it's that game
And yeah I have a extra battery
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kevinrubio1 said:
It's bloons td battle, it's that game
And yeah I have a extra battery
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Click to expand...
Click to collapse
Thats a relatively hardcore game xD especially at the major levels

elesbb said:
Thats a relatively hardcore game xD especially at the major levels
Click to expand...
Click to collapse
Haha it gets pretty intense when the big balloons come in! But yeah maybe it's just the game
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It also over heats when I'm on the charger
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Could be voltage or thermal settings too, I have Ktoonsez kernel with Infamous S4 Rom, and I undervolt the voltage for everything and my phone doesn't get all that warm anymore.

kevinrubio1 said:
How to prevent it?
How to stop it?
(stock rom +stock kernel)
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
You can find other roms for your phone that can prevent overheating...
Sent from my GT-S5360 using xda app-developers app

JJalowiec said:
Could be voltage or thermal settings too, I have Ktoonsez kernel with Infamous S4 Rom, and I undervolt the voltage for everything and my phone doesn't get all that warm anymore.
Click to expand...
Click to collapse
I'm on stock everything
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JJalowiec said:
Could be voltage or thermal settings too, I have Ktoonsez kernel with Infamous S4 Rom, and I undervolt the voltage for everything and my phone doesn't get all that warm anymore.
Click to expand...
Click to collapse
I'm on stock kernel!
bryanchan727 said:
You can find other roms for your phone that can prevent overheating...
Sent from my GT-S5360 using xda app-developers app
Click to expand...
Click to collapse
I don't like custom roms
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JJalowiec said:
Could be voltage or thermal settings too, I have Ktoonsez kernel with Infamous S4 Rom, and I undervolt the voltage for everything and my phone doesn't get all that warm anymore.
Click to expand...
Click to collapse
Hi,
Can you tell me exactly what you did and what I need to to do undervolt my S4 because I have a case on it and it gets really hot
Thanks

Iam in original stock rom not rooted phone, but I note its heat when I see movies on my phone.. any idea please?
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futbolista169 said:
Hi,
Can you tell me exactly what you did and what I need to to do undervolt my S4 because I have a case on it and it gets really hot
Thanks
Click to expand...
Click to collapse
I use SetCpu to maintain kernel settings, I keep max speed to 1.3 ghz and min to 162mhz, and under it there is a spot to undervolt, I do -50 on that... thats pretty much it, governor is "ondemand" and scheduler is "cfq"

It's natural for this phone to get hot. It's only overheating when its shutting itself off or acting strange once it gets hot.
It's normal for the cpu temps to go to the 70C range when doing heavy applications.
I would recommend a custom ROM, with KT's Kernel. The Custom ROMS normally offer a much debloated solution with some minor optimizations which does reduce background tasks on the phone allowing the CPU to run at lower frequencies which helps maintain a cooler temperature.
KT's Kernel also has several options such as undervolting, lowering max frequencies, governors, and tweaks that also will help keep the CPU running cooler. Altogether you get extra battery life, a cooler phone, less garbage that you have just sitting on your device.
If you want to stay stock, that's fine, but it's normal to get hot to the touch.

As Monkz said, is completely normal. If you're playing an online game or
one that has good graphics, it's bound to be hot.

Best Kernel for Overclocking Galaxy Nexus

I'm thinking of flashing a different kernel to my Samsung Galaxy Nexus so I can overclock the CPU/GPU. I've noticed that franco.Kernel and Trinity seem to be among the most popular kernels, but I'm not sure which one to choose. In your opinion, what is the best kernel for overclocking and why? FWIW, I have the Verizon model of the phone (toro) and am currently running CyanongenMod 4.1.2, which is based off of Android 4.2.2.
- Shadowz1218

TIAS.
a maguro sent this.

beekay201 said:
TIAS.
a maguro sent this.
Click to expand...
Click to collapse
What's that? lol

Lean kernel has overclock up to 1.65 ghz.
Sent from a juiced Galaxy Nexus

Shadowz1218 said:
What's that? lol
Click to expand...
Click to collapse
Try It And See. TIAS.. GlaDOS kernel can overclock to 2.0 GHz.. The highest I ever saw. But my phone didn't like it. As for the rest you just have to try and see which kernel suits you best.
Sent from my Galaxy Nexus using XDA Premium HD app

mrgnex said:
Try It And See. TIAS.. GlaDOS kernel can overclock to 2.0 GHz.. The highest I ever saw. But my phone didn't like it. As for the rest you just have to try and see which kernel suits you best.
Sent from my Galaxy Nexus using XDA Premium HD app
Click to expand...
Click to collapse
I'll have to give it a try... Also, what app should I use for benchmarking? As you can see I'm new to the whole overclocking thing lol
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Shadowz1218 said:
I'll have to give it a try... Also, what app should I use for benchmarking? As you can see I'm new to the whole overclocking thing lol
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Antutu or CF bench are good apps.. And a warning: overclocking will decrease the life of your phone! Be careful! If you want to use your phone a little longer I wouldn't do it (I wouldn't anyway because I think this phone is very fast especially with Android 4.3)..
Sent from my Nexus 10 using XDA Premium HD app

mrgnex said:
Try It And See. TIAS.. GlaDOS kernel can overclock to 2.0 GHz.. The highest I ever saw. But my phone didn't like it. As for the rest you just have to try and see which kernel suits you best.
Sent from my Galaxy Nexus using XDA Premium HD app
Click to expand...
Click to collapse
Hi,
I've decided to bump this thread because all other GNex OC threads are very dated.
I recently received the extended battery 200mah and I'm ready to overclock. I wish to retain battery life to have screen time 3-4 hour on moderate usage.
I'm current rooted on stock ROM, and I wish to simply stay with stock ROM provided battery life will remain the same (perhaps I have to undervolt)
I want to hit 1.5GHz CPU and 384MHz GPU...which is what the OMAP and PowerVR SoC's true default clocks.
Given my circumstances of stock ROM, which kernel would give me the best stability/battery life? Any kernel that somehow has OC settings built in or do they all require me to buy setCPU?

twitchyzero said:
Hi,
I've decided to bump this thread because all other GNex OC threads are very dated.
I recently received the extended battery 200mah and I'm ready to overclock. I wish to retain battery life to have screen time 3-4 hour on moderate usage.
I'm current rooted on stock ROM, and I wish to simply stay with stock ROM provided battery life will remain the same (perhaps I have to undervolt)
I want to hit 1.5GHz CPU and 384MHz GPU...which is what the OMAP and PowerVR SoC's true default clocks.
Given my circumstances of stock ROM, which kernel would give me the best stability/battery life? Any kernel that somehow has OC settings built in or do they all require me to buy setCPU?
Click to expand...
Click to collapse
They all use setcpu or trickster mod. Regarding the kernel you just should try some out.
Sent from my Galaxy Nexus using XDA Premium HD app

mrgnex said:
They all use setcpu or trickster mod. Regarding the kernel you just should try some out.
Sent from my Galaxy Nexus using XDA Premium HD app
Click to expand...
Click to collapse
What type of OC are you running?
Do you actually notice it day to day usage? I cant think of any apps that could benefit from it besides gaming which I do very little of on mobile.
How has it affected your battery life?

twitchyzero said:
What type of OC are you running?
Do you actually notice it day to day usage? I cant think of any apps that could benefit from it besides gaming which I do very little of on mobile.
How has it affected your battery life?
Click to expand...
Click to collapse
I don't OC myself. I want my gnex to last some longer. OC will wear out tour CPU.. I die it once for a day maybe two but didn't notice any improvement. I was at 1.5 GHz or something.. I think it may have some speed improvements but your battery will drain like a maniac. If you don't game I suggest you underclock: even more battery life with no speed loss!!
Sent from my Galaxy Nexus using XDA Premium HD app

Franco.kernel. Best kernel i've used
Sent from my Galaxy Nexus using Tapatalk 4.