Related
Does overclocking have effect on my battery life? not successful in searching a thread on this. Thanks.
HI
I mentioned a few things about it in this thread, if you scroll to my bit, but this is no hard and fast tes, just my observations.
http://forum.xda-developers.com/viewtopic.php?t=59473
use xcpuscalar and set it to scale up and down based on proc. percentage, i find i can even save battery like this, whilst having the performace of a permanent OC when i need i.
@fa147 will do that.
i actually noticed that when i removed xcpuscalar and returned to normal i was able to save almost 2X my bat life.
@midget_1990 I have not tried auto scale but wouldn't this make the system slower instead because it would only speed up when there is already a lot of load and might cause hangups?
I used to hackmaster to a) save battery when i'm not using my device by underclocking and b) to scale up and o/c the performance when I need it (like with media playback etc)
Due to some requests via PM´s I decided to make my kernel finally public, but remember:
This kernel is a personal kernel for my private use, so it´s only containing the tweaks I´m also really using
It´s the older 2.6.35 kernel basing on latest 2.6.35 sources from Arco, so only use it with Arcos CM9 RC2 or RC3 or a custom ROM with 2.6.35 kernel
This kernel is not filled with a lot of governors and schedulers, but only the ones I´m also personally using.
I have made this kernel because non of the custom kernels worked stable for me in the past, even at stock voltages. With this kernel I´m able to run at extreme Undervolting rock solid.
So this kernel was created with stability and battery life in mind. Each modification was tested separately, so everytime I added a tweak or a new feature, I tested the new kernel for a couple of days before adding the next one.
So why I decided to tweak this older kernel rather than going with 3.x kernel?
- Because this kernel is giving me a much better battery life than the 3.x kernel, is running rock solid and also because I don´t really need the new features added into 3.x kernel.
So what it has included:
- UV and OC options
- lowered WiFi voltage
- lowered lcd voltage
- slightly lowered standby / deepsleep voltage
- Battery life extender
- Fixed 100% battery notification after charger unplug
- 377MB RAM
- NO-OP scheduler as default scheduler
- Lulzactive governor as default governor
- tweaked Lulzactive for battery life and smoothness
- added 518, 633 and 902 MHz (new)
- screen off frequency set to 518 MHz max.(new)
- some more voltage tweaks
- no other compilation tweaks just to make the list longer
With this kernel and a new battery my SGW can last up to 7 days in standby. This is without WiFi and Mobile Data. With the stock kernel I got 3-5 days. It´s also working absolutely stable and smooth for me without any issues.
So if you run into some issues that are/were also discussed i the CM9 Bug report thread, don´t blame me for them.
other suggestions:
- enable KSM
- enable 16bit Dithering
- disable CPU rendering
- greenify your apps
If you follow these suggestions, your ROM should run absolutely smooth without the need for other tweaks.
To use Battery Life eXtender:
Use RootExplorer and go to: '/sys/class/misc/batterylifeextender'. Change the value in 'charging_limit' for example to 90 (default 100). This will set a limit for the capacity to which the battery will be charged. So in this example the battery will be charged to 90%.
----------------------------------------------------
After flashing the kernel whipe your cache and dalvik cache and fix permissions.
Just as a note. Should you encounter the white screen bug in some apps, this is because you whiped the cache in CWM Recovery after flashing the kernel. To fix this go into settings -> apps and delete data and cache of those specific apps.
Credits are going to:
- Arco (for his great work and sources)
- educk (for helping me doing the first steps)
- Christopher83 (for his great commits)
- ivendor (for his tweaks)
- Ezekeel (for Battery Life eXtender)
----------- 18.08.2013 -----------
- added frequencies
- incrased RAM
- lowered screen off frequency in Lulzactive
- some voltage finetunning
CM_9-2.6.35-7up-kernel.zip
----------- first release -----------
Download.
XDA:DevDB Information
[Kernel] [CM9 - RC2 & RC3] honeyx 7up 2.6.35 kernel [for better battery life], a Kernel for the Samsung Galaxy W I8150
Contributors
honeyx, http://forum.xda-developers.com/member.php?u=4410351
Kernel Special Features:
Version Information
Status: No Longer Updated
Created 2013-09-24
Last Updated 2013-09-24
First, thanks :good:
Edit: can i have your permission to use this kernel on my ROM?
ipromeh said:
First, thanks :good:
Edit: can i have your permission to use this kernel on my ROM?
Click to expand...
Click to collapse
Sure No problem mate.
honeyx said:
Sure No problem mate.
Click to expand...
Click to collapse
nicely done
I have tested this before with rc2 and I have to say battery life was very significantly longer compared to hurtsky 2.5 + QAsR v2.3. However, the white screen issue persisted in 2 of the apps I used the most, namely boat browser and Gmail so I have opted out again. But if you guys don't care about white screen, do give this kernel a try
Yeah, kernel 2.6 is always better battery life... i recomended it
- screen off frequency set to 768 MHz
Click to expand...
Click to collapse
What mean of that ?
is we get trun off the screen it auto lock on 768Mhz ? it's not deepsleep any way CMIIW
hepi_hape said:
Yeah, kernel 2.6 is always better battery life... i recomended it
What mean of that ?
is we get trun off the screen it auto lock on 768Mhz ? it's not deepsleep any way CMIIW
Click to expand...
Click to collapse
This is the max frequency the clock might rise to if the screen is off but for example an app or a service awakes the phone from deepsleep. So it will not drain so much the battery if the phone gets awake for some reason and if you undervolt your cpu, you can reduce the consumption for such a case even more.
This is preset in the Lulzactive governor, which Christopher83 fixed to make this working, so it´s only related to this governor, which is also my default governor.
So when in screenoff the phone only maximum can use CPU clock at 768Mhz
Yeah i get it. .thx for explain it
I think arco might be able to help you fix the white screen. Long back skull kernel experienced the same and acro helped him to fix it.
coolbuy said:
I think arco might be able to help you fix the white screen. Long back skull kernel experienced the same and acro helped him to fix it.
Click to expand...
Click to collapse
Uhm, well I´m not sure this is exactly the same because Keff (Woohooo..) is modding the 3.x kernel for CM10. But thanks for the suggestion. I will aks Keff first to not to bother Arco in the first place. It will be for sure interesting what caused it for him.
Just to clarify some things about the white screen bug. The one I described in my first post is not the real white screen bug, but only what happens to some apps after whiping the cache in CWM Recovery. This can easily be fixed like described above and will not bother you anymore.
The real white screen bug came all of the sudden (without whiping anything before). So for example you opened facebook, everything was fine, but a few minutes later by relaunching facebook you got a white screen. The procedure to get rid of this was the same as I already mentioned but with the difference it happened again after a while.
So well I have had this issue with facebook too in the past, but it´s gone and now even not happening after whiping the cache in CWM Recovery. It´s not gone because I updated the rom (still using RC2), but because facebook updated their app.
Edit:
I already found what you was talking about. It´s called the white noise issue where you get a white screen by turning the screen on, so it´s not the same.
And how is games performance ?
Sent from my GT-I8150 using xda premium
mps42 said:
And how is games performance ?
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
Mind you: This is battery saving rom. It is meant to have low game performance. It MUST have a lower gaming performance than those v3.0 kernels. If you want gaming, this is not for you.
Doplgangr said:
Mind you: This is battery saving rom. It is meant to have low game performance. It MUST have a lower gaming performance than those v3.0 kernels. If you want gaming, this is not for you.
Click to expand...
Click to collapse
Yes, this is a battery saving kernel, but why should it have low gaming performance? Just because it´s optimized for low consumption in standby and because you can undervolt it? It´s like you were comparing an older Pentium4 against an Intel Atom CPU and saying the Atom must be faster because its newer. Or by comparing a Atom against a 286 CPU and saying the 286 will be faster than the Atom because the Atom is more battery friendly.
Sure, it´s not optimized to get the highest scores in benchmarks, but the games I´m playing once in a while are running totally smooth.
The newer releases of CM9 might be of course faster in games, but not just because of the 3.x kernel, but also because Arcos ocessionaly is updating the GPU drivers.
honeyx said:
Yes, this is a battery saving kernel, but why should it have low gaming performance? Just because it´s optimized for low consumption in standby and because you can undervolt it? It´s like you were comparing an older Pentium4 against an Intel Atom CPU and saying the Atom must be faster because its newer. Or by comparing a Atom against a 286 CPU and saying the 286 will be faster than the Atom because the Atom is more battery friendly.
Sure, it´s not optimized to get the highest scores in benchmarks, but the games I´m playing once in a while are running totally smooth.
The newer releases of CM9 might be of course faster in games, but not just because of the 3.x kernel, but also because Arcos ocessionaly is updating the GPU drivers.
Click to expand...
Click to collapse
Thank you for correcting my ignorance. :laugh: Maybe I'll give the kernel a try and tell more about that
Honeyx, I hope you continue to develop and share this kernel in the future because I decided to start everything over from scratch because of your work here. I love this kernel. I get so much better battery life now. If you would ever consider adding Lionheart in the future, I would be very grateful. Is there any way to add Row or does it require kernel 3? Thanks again!
Sent from my GT-I8150 using xda app-developers app
honeyx said:
Yes, this is a battery saving kernel, but why should it have low gaming performance? Just because it´s optimized for low consumption in standby and because you can undervolt it? It´s like you were comparing an older Pentium4 against an Intel Atom CPU and saying the Atom must be faster because its newer. Or by comparing a Atom against a 286 CPU and saying the 286 will be faster than the Atom because the Atom is more battery friendly.
Sure, it´s not optimized to get the highest scores in benchmarks, but the games I´m playing once in a while are running totally smooth.
The newer releases of CM9 might be of course faster in games, but not just because of the 3.x kernel, but also because Arcos ocessionaly is updating the GPU drivers.
Click to expand...
Click to collapse
Not for hard gaming.....thats sure....if you want battery play with puzzlebubbles
Inviato dal mio GT-I8150 con Tapatalk 2
tebor8 said:
Honeyx, I hope you continue to develop and share this kernel in the future because I decided to start everything over from scratch because of your work here. I love this kernel. I get so much better battery life now. If you would ever consider adding Lionheart in the future, I would be very grateful. Is there any way to add Row or does it require kernel 3? Thanks again!
Sent from my GT-I8150 using xda app-developers app
Click to expand...
Click to collapse
I may add some tweaks in the future, but this may take a while till I have some spare time to test them. About adding other governors...well I tested a lot of them but finally decided to use Lulzactive because it was the most battery friendly governor in the one hand and because there is also the Lulzactive app you can use to tweak it to your needs. So for example tweak it that way it behaves like for example Lionheart. I also tested the ROW scheduler but it wasn´t as stable as I presupposed to be. So the best compromise between stability and performance was to use the noop scheduler. It´s nearly as fast as the row but way more stable.
djdu90 said:
Not for hard gaming.....thats sure....if you want battery play with puzzlebubbles
Inviato dal mio GT-I8150 con Tapatalk 2
Click to expand...
Click to collapse
LoL. I´m quite sure with extreme undervolting you can still save some battery juice even while playing action games on this device. Beside this it´s not the CPU or GPU that consumes most, but the display and its backlight LED´s.
it is for battery saving but for me its not good to play with games cuz playing for like 40-60 minutes consume 60% battery ? lol
thats quite alot and might burnt up my battery life.
Dwama said:
it is for battery saving but for me its not good to play with games cuz playing for like 40-60 minutes consume 60% battery ? lol
thats quite alot and might burnt up my battery life.
Click to expand...
Click to collapse
So did you thought it will consume just as much as being in deepsleep????????? The kernel is tweaked to consume less in deepsleep and in daily use but not to consume less in games. Beside this it´s not the CPU nor the GPU that consumes most, but the backlight LEDs in your screen. So even by undervolting and underclocking it will still drain a lot if playing games.
There is no and will not be a magical Kernel that is using witchcraft to reduce the consumption of the LEDs, exept someone compiles you a kernel which turns out the LEDs completely, if you can with a complete dark screen.
honeyx said:
So did you thought it will consume just as much as being in deepsleep????????? The kernel is tweaked to consume less in deepsleep and in daily use but not to consume less in games. Beside this it´s not the CPU nor the GPU that consumes most, but the backlight LEDs in your screen. So even by undervolting and underclocking it will still drain a lot if playing games.
There is no and will not be a magical Kernel that is using witchcraft to reduce the consumption of the LEDs, exept someone compiles you a kernel which turns out the LEDs completely, if you can with a complete dark screen.
Click to expand...
Click to collapse
Im not expecting anything from ur kernel, im glad that u shared ur kernel taht could last longer than arco's stock kernel.
I was just giving up my comments about ur kernel that i have used for 2 months , Not complaining and whining lol.
I am sorry and thanks for sharing ur kernel , keep it up. :fingers-crossed:
Hi,
Would anyone be kind enough to list a step-by-step process on how to overclock the Note 8.0 using SetCPU? I'm a new user of this app and I'm afraid I may end up doing some irreparable damage to the device.
I am also just curious to see if I can squeeze some more gaming juice from the Note 8.0.
thanks in advance.
jnolaw said:
Hi,
Would anyone be kind enough to list a step-by-step process on how to overclock the Note 8.0 using SetCPU? I'm a new user of this app and I'm afraid I may end up doing some irreparable damage to the device.
I am also just curious to see if I can squeeze some more gaming juice from the Note 8.0.
thanks in advance.
Click to expand...
Click to collapse
I was going to post a link to a setCPU guide, but its no longer available
Id only push the CPU a little. In order to gain real gaming perfomance increases you need to push the GPU, but in order to do that you will need a kernel that supports it.
I only received my tablet last night and wont be rooting it until the weekend so cant say what settings ill be using yet. my aim is to attempt to overclock slightly and undervolt where I can...
You're not going to break it with SetCPU. If you overclock too much, the system will become unstable, then just back off. Also, the system will shut itself off well before any temperature possible of causing permanent damage was reached.
SetCPU has an option to create a recovery-flashable zip file, which resets the CPU settings to default. I would absolutely take this precaution, as I've had to resort to it on my old HTC Flyer tablet (became unstable, and bootlooped). As long as you select this option, you're pretty safe.
Other than that, just follow the basic rule of overclocking any computer, and push the clock up one or 2 increments at a time, then test for a few hours to see if the tablet is stable under various usage conditions. Repeat until you've either reached a desirable clock speed, or encounter instabilities.
Also, as you may already be aware, higher than "stock" CPU clock steps are normally not available unless you flash a custom kernel.
The trickster app supports GPU overclock on Civato's kernel.
If you're looking to push the GPU that's the way to go.
Thanks for the valuable inputs to all.
roustabout said:
The trickster app supports GPU overclock on Civato's kernel.
If you're looking to push the GPU that's the way to go.
Click to expand...
Click to collapse
Does the Trickster app allow for senario clock settings. Ie. underclock the CPU on screen off or if battery is bellow a certain percentage?
I may have to switch from setCPU to it if it has the same settings and more...
So, I have installed ExtremeKernel3 on my phone, together with EliteGamer 2.0.
And to the question. Apparently the ExtremeKernel overclocks the processor. But how do I know if my phone is overclocked or not? Is the overclocking made automatically, when I install the kernel? Or do I have to do anything else to overclock it? I just don´t know how it works.
U can use "no frills CPU" to overclock ur cpu
Sent from my R800i using XDA Premium 4 mobile app
silmes said:
So, I have installed ExtremeKernel3 on my phone, together with EliteGamer 2.0.
And to the question. Apparently the ExtremeKernel overclocks the processor. But how do I know if my phone is overclocked or not? Is the overclocking made automatically, when I install the kernel? Or do I have to do anything else to overclock it? I just don´t know how it works.
Click to expand...
Click to collapse
Overclocking means that you can set phone's clock speed more then manufacturer default speed. For Xperia Play deafult clock is 1GHz.
Term "overclocking enabled kernel" means that value of clock speed is higher then in deafult (stock) kernel.
To be able to have use of that higher speed, you need an app that take take of clock speed. For example No-frills CPU Control There you set speed of your clock.
What value of clock you can set is determined in kernel. for example, in stock kernel you can set 1GHz and below, in DoomLord kernel you can set up to 2GHz and in Lupus kernel you can set up to 1.6GHz. Remember that doesn't mean your phone can work at that high speed - it is invidually on each phone how much overclocking each phone can take before it just don't work anymore (for example, my phone can't get past 1.8GHz, it can work on 1.7GHz only when on charger, but it is stable on battery on 1.6GHz)
The reason devs make overclocking kernel is to give an option how much max clock speed you can set. But that doesn't mean you should do this by any means, because, even it can work on higher clock, it can be bad for cpu if you do it on long period of time.
With higher clock, phone drain more current from battery, wich means overheating can lead to degrading battery life, shortening cpu and/or electronics lifespan in general
But, with overclocking you could shorten electronic lifespan from 10 years to 4 years, and nowdays hardware became obsolete in only few years, and that's why lot of people don't care about danger that overclocking bring.
If previous text was TL;DR, here is short version:
Kernel gives you option what is MAX speed you can set, with an app you choose what clock speed you want to use
Bakisha said:
Overclocking means that you can set phone's clock speed more then manufacturer default speed. For Xperia Play deafult clock is 1GHz.
Term "overclocking enabled kernel" means that value of clock speed is higher then in deafult (stock) kernel.
To be able to have use of that higher speed, you need an app that take take of clock speed. For example No-frills CPU Control There you set speed of your clock.
What value of clock you can set is determined in kernel. for example, in stock kernel you can set 1GHz and below, in DoomLord kernel you can set up to 2GHz and in Lupus kernel you can set up to 1.6GHz. Remember that doesn't mean your phone can work at that high speed - it is invidually on each phone how much overclocking each phone can take before it just don't work anymore (for example, my phone can't get past 1.8GHz, it can work on 1.7GHz only when on charger, but it is stable on battery on 1.6GHz)
The reason devs make overclocking kernel is to give an option how much max clock speed you can set. But that doesn't mean you should do this by any means, because, even it can work on higher clock, it can be bad for cpu if you do it on long period of time.
With higher clock, phone drain more current from battery, wich means overheating can lead to degrading battery life, shortening cpu and/or electronics lifespan in general
But, with overclocking you could shorten electronic lifespan from 10 years to 4 years, and nowdays hardware became obsolete in only few years, and that's why lot of people don't care about danger that overclocking bring.
If previous text was TLDR, here is short version:
Kernel gives you option what is MAX speed you can set, with an app you choose what clock speed you want to use
Click to expand...
Click to collapse
Thank you very much for an informative answer!
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...