Develop Bugs

[Q] cm9 overclock problem !

i flashed cm9 modified by liumiao . i have read that it overclocks the processor speed to 806mhz . but its still showing only 600mhz for me ? any solution ?

The default setting is for 600Mhz.You have to change it yourself .Goto Settings>performance>Processor>Change the Maximum cpu frequency.Hope that helped

hassan89 said:
The default setting is for 600Mhz.You have to change it yourself .Goto Settings>performance>Processor>Change the Maximum cpu frequency.Hope that helped
Click to expand...
Click to collapse
Be careful about overclocking though, not every cpu comes out the factory alike. Some can handle overclocking better than others, if you experience any force closing of apps you should try lowering the max cpu figure. And while overclocking will give you a smoother UI experience, you may notice a reduced battery life. Good luck.

thanks mates it has helped me

One X keeps overheating

Hi!
It's the summer where I live and it's like above 40°C in my appartment (Yeah, I've a free sauna, jealous?), and this cause my One X to overheat all the time, I'm not even doing "heavy" stuff, just browsing the Internet or Facebook via Wifi, I already tried to slow down the CPU to 1200Mhz but it is still very hot, is there a solution to avoid this issue (apart from "DON'T TOUCH IT!"), I can't believe that Taiwan is a cold country and that the HTC was not made to work at 40°C...
You can see my ROM and Kernel above this message (signature) I'm trying to install Viper ROM to see if it fixes the issue... :fingers-crossed:

Nevermind, I fixed it, I used wrong voltage and too low down threshold value in SetCPU which caused the CPU to overheat and stand longer activated, silly me

Tableuraz said:
Nevermind, I fixed it, I used wrong voltage and too low down threshold value in SetCPU which caused the CPU to overheat and stand longer activated, silly me
Click to expand...
Click to collapse
Could you tell us what configuration you're using? I'm kinda having the same problem.
Appreciate your help.

cpu over heating
alibahaloo said:
Could you tell us what configuration you're using? I'm kinda having the same problem.
Appreciate your help.
Click to expand...
Click to collapse
Tableuraz said:
Nevermind, I fixed it, I used wrong voltage and too low down threshold value in SetCPU which caused the CPU to overheat and stand longer activated, silly me
Click to expand...
Click to collapse
i would like to know the same thing, what voltage calibration did you use and when you were able to get the temp down to what you liked did you still have good gaming performance?

niceguy_1920 said:
i would like to know the same thing, what voltage calibration did you use and when you were able to get the temp down to what you liked did you still have good gaming performance?
Click to expand...
Click to collapse
he fixed nothing, he messed up his cpu settings and noticed it later, so he put the cpu settings back to stock.

alutastisch said:
he fixed nothing, he messed up his cpu settings and noticed it later, so he put the cpu settings back to stock.
Click to expand...
Click to collapse
gotcha....:silly:

niceguy_1920 said:
gotcha....:silly:
Click to expand...
Click to collapse
Wow, what a up !
Seriously though, I'm not using my HTC One X anymore, but last time I used it, I used Faux kernel with -100 uV and some Ondemand governor tweaks (mostly to lower frequencies at as state that is just above lags) and it was running lagfree and a lot cooler than stock, but I hope you don't mind loosing a bit of 3D perf...

[Mod/Fix] [No Root] Control Overheating and Performance with Thermal Engine

Hi Everybody,
After v45 update, we all are facing huge drop in performance in our Redmi 1s.
One of my dear provided one patch by modifing some system files.
But that patch will yes revert back the performance BUT IT WILL ALSO BRING BACK THE OVERHEATING ISSUE.
So i am presenting you all with this patch.
It will restore your performance and also will control overheating.
NOTE: THIS MOD ONLY CONTROLS MAX CPU+GPU FREQUENCIES AT HIGHER BATTERY TEMPS. SO IT WONT HARM BATTERY PERFORMANCE AT ALL.
How to do:
NO ROOT IS NEEDED NOW.
JUST FLASH ZIPS EVEN THROUGH STOCK RECOVERY.
How to undo:
Just flash undo zip.
Download:
Updated in attachments as recovery flashable zips.
NOW IT CAN BE FLASHED THROUGH STOCK MIUI RECOVERY.
What have i done:
(1) somebody ask me to remove some of the line from the file but if we remove them our redmi will start overheating as it wont control the cpu.
So i have not removed them but i have set them to frequencies which will neither make phone overheat nor will hang it.
(2) file is patched with little help from my nexus.
(3) in the v45 update the cpu was limited to use less than 1ghz. It hangs the phone. So i changed it.
Now reboot and you device will go easy.
Please comment if you find any issue or suggestions.
A thanks will motivate me.
Also if you want to use my mod in any rom then plz give credits.
Credits:
Ryuinferno : for the wonderful script to sign zip files.
Notepad++
My Nexus

Update (17-11-14)
1. Removed density data from patch. Now only used cpu and gpu to control it.
2. Uploaded Hard Gaming, Power saving and Balanced patch for specific usage.
3. Cleaned and power saving based on original parameters.
What have i done :
Lets have a close look at the original \system\etc\thermal-engine-8226.conf file:
algo_type monitor
sensor batt_temp
sampling 1000
thresholds 380 390 420 500 550
thresholds_clr 370 380 400 450 500
actions cpu+hotplug_2+hotplug_3 cpu+hotplug_3 cpu+hotplug_3 cpu cpu
action_info 998400+1+0 998400+1 787200+1 600000 600000
In above lines, the sensor is batt_temp so here battery temperature is observed.
When the temperature of bettery reaches 380 (i.e. 38*C) then cpu+hotplug_2+hotplug_3 will be performed. Means cpu will clock at 998400 mhz and core2 will be hotpluged. Here your device will start hanging as 1.6 ghz cpu is asked to run at only 0.998 ghz with core2 hotpluged.
Similarly, at 390 (i.e. 39*C) core3 will also hotpluged.
35*C is normal temperature. But you will reach around 39-40*C even at light internet browsing/gaming.
At 42*C your cpu will die with only 0.787 ghz speed. This is less than half of 1.6 ghz.
Now what have i done is i have pushed the limits to little high level.
I have stopped hotplugging of cores and to low down the temp. i have used cpu & gpu both.
algo_type monitor
sensor batt_temp
sampling 1000
thresholds 390 410 420 450 550
thresholds_clr 380 400 410 440 500
actions cpu+gpu cpu+gpu cpu+gpu cpu+gpu cpu+gpu
action_info 1344000+450000000 1344000+320000000 1190400+320000000 787200+200000000 600000+200000000
Here at 39*C the cpu will go to 1.34 ghz but the gpu will remain at max of 450 mhz.
Then at 41*C the cpu will remain at 1.34 ghz but gpu will lower down to 320 mhz.
Likewise, at 420*C the cpu will go to 1.19 ghz and gpu will remain the same.
Above 45*C is too hot so the device is really needed to cool down. So above 45*C both cpu and gpu will lower down a lot for enough cooling.
Again when the temperature with lower down, you will start getting the normal speeds.
All the above information is also observed closely with the help of cpu-z apk.

is it really works ??????

why you didn't just simply configure the ondemand governor to do the same thing? Is more easy and can be done manually or using Trickster mod.

Thanks a ton for the patch but flashable zip file be a lot easier to install. So please make a flashable zip.

pgreed said:
why you didn't just simply configure the ondemand governor to do the same thing? Is more easy and can be done manually or using Trickster mod.
Click to expand...
Click to collapse
Ya but as per me if we have limited something in the thermal config file to behave at a specific battery temp. then we can not use any app or mod to change the cpu frequencies.. I have tried that also..
Also this mod controls cpu+gpu+dencity at specific battery temps...

sumitsrk123 said:
is it really works ??????
Click to expand...
Click to collapse
I also had same questions so me and my friend have tested it with the help of cpu-z app...
Cpu-z app gives you details of your battery temp. and your current cpu clock speeds. Set governor to performance and start playing games like need for speed... Then in between checked the temp of the battery and the cpu clock speed ...
It really works it changes the frequencies as per specific temps...

coolpepe said:
Thanks a ton for the patch but flashable zip file be a lot easier to install. So please make a flashable zip.
Click to expand...
Click to collapse
Yo bro... Signed flashable zips are up... Also added undo zip to revert to stock.

This is what i am using ...
I prefer little more performance over heating...

Nice....now i can use the phone @1.6Ghz without heating !!
Beast Mode Unlocked
Thanks Man for this

In a sense. But you cannot run your cpu at 1.6ghz continuously for a very long time.. Every cpu will get overheat.
Here i have tried to make some balance between the performance and heat.
What miui did.. They just tried to limit us to use at 0.99 ghz when temp is above 38.c so i have pushed that limit to high level with help of other factors like gpu and density etc.
So simple you will not be limited if you go at a high limit of temp.. After that slowly slowly cpu gpu and density will be limited and cpu will cool down...

ravinder0003 said:
In a sense. But you cannot run your cpu at 1.6ghz continuously for a very long time.. Every cpu will get overheat.
Here i have tried to make some balance between the performance and heat.
What miui did.. They just tried to limit us to use at 0.99 ghz when temp is above 38.c so i have pushed that limit to high level with help of other factors like gpu and density etc.
So simple you will not be limited if you go at a high limit of temp.. After that slowly slowly cpu gpu and density will be limited and cpu will cool down...
Click to expand...
Click to collapse
What i meant was this is smarted thermal control and i won't be having to manually underclock any more to prevent heating !
Also i can help my friends who are not aware of rooting and stuffs

No you dont need to do anything... this is balanced version..
If you prefer more power or more battery just tell me i will edit it for you according to ur needs..

ravinder0003 said:
No you dont need to do anything... this is balanced version..
If you prefer more power or more battery just tell me i will edit it for you according to ur needs..
Click to expand...
Click to collapse
Can you make it more reliable for hard gaming & multitasking??? Mod is working perfectly and really increased my battery backup and performance, No heat anymore. Thanks bro keep it up.:beer::thumbup:
Sent from my HM 1SW using XDA Premium 4 mobile app

ravinder0003 said:
Hi Everybody,
After v45 update, we all are facing huge drop in performance in our Redmi 1s.
One of my dear provided one patch by modifing some system files.
But that patch will yes revert back the performance BUT IT WILL ALSO BRING BACK THE OVERHEATING ISSUE.
So i am presenting you all with this patch.
It will restore your performance and also will control overheating.
How to do:
NO ROOT IS NEEDED NOW.
JUST FLASH ZIPS EVEN THROUGH STOCK RECOVERY.
How to undo:
Just flash undo zip.
Download:
Updated in attachments as recovery flashable zips.
NOW IT CAN BE FLASHED THROUGH STOCK MIUI RECOVERY.
What have i done:
(1) somebody ask me to remove some of the line from the file but if we remove them our redmi will start overheating as it wont control the cpu.
So i have not removed them but i have set them to frequencies which will neither make phone overheat nor will hang it.
(2) file is patched with little help from my nexus.
(3) in the v45 update the cpu was limited to use less than 1ghz. It hangs the phone. So i changed it.
Now reboot and you device will go easy.
Please comment if you find any issue or suggestions.
A thanks will motivate me.
Also if you want to use my mod in any rom then plz give credits.
Credits:
Ryuinferno : for the wonderful script to sign zip files.
Notepad++
My Nexus
Click to expand...
Click to collapse
HI Ravindar,
Thanks for your post it is helpful.
I tried it. Given better improvement.
Ram performance better
No heating
But
Battery life poor
Can u rectify
Please

What to do to RAM management with thermal control guys??

It have nothing to do with ram dear its totally cpu+gpu+density hack...
Also, this hack comes into action when you overuse your cpu and it starts heating... But at normal usage it only improves your performance at no extra battery cost...
Simple there is no use of having 1.6 ghz if you are limited to use only 0.988 ghz over 38 degrees... I have extended this limit only... As this limit is manadatory for cooling process...

For hard gaming !!! Will be uploading in some minutes...
Thanks for request...

For hard gaming !!! Will be uploading in some minutes...
Thanks for request...

Mod for hard gaming is up... Plz check the op or attachment...

Benchmark problems

So just today, I realized I was under clocking my phone's CPU at 1920 mHz instead of the base clock speed of 2150 mHz which basically meant I was limiting its performance. Realizing this, I called myself an idiot and was also excited to see my benchmarks at base clock since its 165K using antutu when under clocked. So I changed my clock speed back to 2150 mHz and started benchmarking. All was going well until around 80% of the benchmark when the screen just instantly turned off and the notification light dimly lit up, no warnings, just instant. I can't interact with my phone until I forced restart it. I under clocked my phone again if it still has the same issue but benchmarking worked out just fine. Any idea why this happened and is there any fix? I really want to know my benchmarks at 2150 mHz ;-;
Ps: idk how to call website admins but please tell them to fix their website for PCs, can't even login since text boxes are missing, can't make a new thread since title input text box is missing when making new thread. Everything is fine on phone tho.

ZeeSmilez said:
So just today, I realized I was under clocking my phone's CPU at 1920 mHz instead of the base clock speed of 2150 mHz which basically meant I was limiting its performance. Realizing this, I called myself an idiot and was also excited to see my benchmarks at base clock since its 165K using antutu when under clocked. So I changed my clock speed back to 2150 mHz and started benchmarking. All was going well until around 80% of the benchmark when the screen just instantly turned off and the notification light dimly lit up, no warnings, just instant. I can't interact with my phone until I forced restart it. I under clocked my phone again if it still has the same issue but benchmarking worked out just fine. Any idea why this happened and is there any fix? I really want to know my benchmarks at 2150 mHz ;-;
Ps: idk how to call website admins but please tell them to fix their website for PCs, can't even login since text boxes are missing, can't make a new thread since title input text box is missing when making new thread. Everything is fine on phone tho.
Click to expand...
Click to collapse
Its kernel panic

JV Spartacus said:
Its kernel panic
Click to expand...
Click to collapse
Kernel panic? How can i fix it?

ZeeSmilez said:
Kernel panic? How can i fix it?
Click to expand...
Click to collapse
Reboot should fix it .If not install boot.img from the custom rom file u have installed or use custom kernel if u like

JV Spartacus said:
Reboot should fix it .If not install boot.img from the custom rom file u have installed or use custom kernel if u like
Click to expand...
Click to collapse
Im using nameless kernel. I now just remember having this same problem before and rebooting doesn't work, and i also remember that this problem is the reason why i underclocked my phone. The only thing that caused a kernel panic so far is antutu, probably geekbench too but i can't properly remember.

ZeeSmilez said:
Im using nameless kernel. I now just remember having this same problem before and rebooting doesn't work, and i also remember that this problem is the reason why i underclocked my phone. The only thing that caused a kernel panic so far is antutu, probably geekbench too but i can't properly remember.
Click to expand...
Click to collapse
If the phone temperature gets high it shuts itself to protect the device

JV Spartacus said:
If the phone temperature gets high it shuts itself to protect the device
Click to expand...
Click to collapse
Phone doesn't get really hot when benchmarking though

Is Redmi note 8 pro locked at 2 GHz normal?

i've been using this phone for about 2 years now and recently moved (about a few months ago) to using a custom rom (crdroid 7.1.2). it was running smooth and cool until day the clockspeed decided to lock itself at 2000 MHz (checked using cpu-z). I do not know if this is normal but the phone's temperature goes up to 36C on idle. i thought the problem was with the Lspeed app (+custom kernel) so i uninstalled it but it didn't work. I also factory resetting it, but still not luck. will updating the firmware resolve my issue? if not, what other available solutions are there?

have you thought about flashing the stock kernel ?

Fytdyh said:
have you thought about flashing the stock kernel ?
Click to expand...
Click to collapse
I have, but it still gets hot

do you use a case ? does your phone goes over 45 degrees celsius when charging ?

Fytdyh said:
do you use a case ? does your phone goes over 45 degrees celsius when charging ?
Click to expand...
Click to collapse
I do use a case, but hasn't been this hot before recently, and it does tend to hit 40C when charging

topsecretasian said:
I do use a case, but hasn't been this hot before recently, and it does tend to hit 40C when charging
Click to expand...
Click to collapse
If you are using Fast Charging, that heating is entirely normal (happens to me too)
But heating during idle is not normal. Try changing CPU governor to something else. (like schedutil or powersave)

Canny1913 said:
If you are using Fast Charging, that heating is entirely normal (happens to me too)
But heating during idle is not normal. Try changing CPU governor to something else. (like schedutil or powersave)
Click to expand...
Click to collapse
Do you know how to change cpu governor? I tried doing it last night but didn't find a whole lot of information. Schedutil seems to just set it all the way to 2ghz, so I want to change it to powersave

topsecretasian said:
Do you know how to change cpu governor? I tried doing it last night but didn't find a whole lot of information. Schedutil seems to just set it all the way to 2ghz, so I want to change it to powersave
Click to expand...
Click to collapse
use Rootify, select the CPU tab located at the top then change it.
The app sometimes gets stuck at Loading screen though.

Canny1913 said:
use Rootify, select the CPU tab located at the top then change it.
The app sometimes gets stuck at Loading screen though.
Click to expand...
Click to collapse
ok so it does work when i change the cpu govenor, but the only option that actually works is 'powersave' (as well as 'userspace'). all the other ones still sets it to 2GHz. 'userspace' seems to have a somewhat of an improvement but it's only setting everything to a constant value. is there a way have it set to balanced mode?

topsecretasian said:
ok so it does work when i change the cpu govenor, but the only option that actually works is 'powersave' (as well as 'userspace'). all the other ones still sets it to 2GHz. 'userspace' seems to have a somewhat of an improvement but it's only setting everything to a constant value. is there a way have it set to balanced mode?
Click to expand...
Click to collapse
powersave forces the processor to work in the lowest frequency availible, thus consuming less power.
userspace allows the app to set the CPU frequency whatever it wants. This isn't supposed to be used in Android since changing CPU speed thorough an app is super uncommon.
Others like ondemand normally keep the power low but starts using the higher frequencies if a processor intensive app is launched.
You can learn which governors do what in this post so you can set the most suitable one for you.
[REF][GUIDE]Saber's guide on CPU governors, I/O schedulers and more!
Collective guide of CPU governors, I/O schedulers and other kernel variables I present to you a wonderful collection of descriptions, comparisons and graphs of common kernel variables. Before continuing on the wonderful journey of Linux kernel...
forum.xda-developers.com

Canny1913 said:
powersave forces the processor to work in the lowest frequency availible, thus consuming less power.
userspace allows the app to set the CPU frequency whatever it wants. This isn't supposed to be used in Android since changing CPU speed thorough an app is super uncommon.
Others like ondemand normally keep the power low but starts using the higher frequencies if a processor intensive app is launched.
You can learn which governors do what in this post so you can set the most suitable one for you.
[REF][GUIDE]Saber's guide on CPU governors, I/O schedulers and more!
Collective guide of CPU governors, I/O schedulers and other kernel variables I present to you a wonderful collection of descriptions, comparisons and graphs of common kernel variables. Before continuing on the wonderful journey of Linux kernel...
forum.xda-developers.com
Click to expand...
Click to collapse
I see. Well I guess it does work as a solution.
Thanks for the help!