hii i m using galaxy note and i have a problem since long time when i play games like modern combat 3 , asphalt 6 7 etc my mobiles screen and area near camera becomes very hot ! my Baseband version is N7000DDLR1 , KERNEL VERSION - 3.0.15-N7000DDLR6-CL968032 [email protected] #3 SMP PREEMPT DRI JUL 27 17:50:43 KST 2012 , BUILD NUMBER - IMM76D.DDLR6 ! is this a software problem ! if this a software problem plz tell me how to flash a kernel and rom which can solve my overheating issues ! plzz help . waiting for your reply ! thankx in advance
Moved To Q&A
Please post questions in the Q&A section.
its just normal.
Sent from my GT-N7000 using xda premium
your phone will get hot as the cores process heafty info. As said above its quite normal and nothing to worry about. Unless of course you actually mean 'overheating' like you are getting reboots and FC all the time?? If not then its not OVER heating its just getting hot.
Try to change your kernel. I see that you are still using stock kernel.
The best kernel for my device last time I tried to reduce the heat is speedmod. Though you may choose other kernels which suit your device more.
But if you decide to flash any kernel, read the thread you are visiting first carefully before proceeding. All the OP has stated very clear on how to flash the kernel.
Good luck!
edit :
but once again, as what others say... heating in android when you are using for heavy games, is normal.
but when surfing, should not be as hot as playing heavy games.
Sent from the corner of this rounded earth.
I'm on CM9, I just underclock to 1000Mhz and set it to performance so it's at 1000Mhz all the time while playing. Works fine for the games I play. Don't try playing while charging, it gets insanely hot.
You can install any app that would monitor your motherboard temp (or battery temp actually? I notice that they are always the same temp)
Anyways, I use Cool Tool from the android market..
I just noticed that my note reaches ~54-55 degrees celcius when I play GTA III + charger plugged in.. normal operating temp of my note is ~38 degrees..
I know its kinda hot to the touch but I'm confident because I know from my background in electronics that the components are designed to withstand temps higher than that.. :highfive:
Abhijeet Dhuri said:
hii i m using galaxy note and i have a problem since long time when i play games like modern combat 3 , asphalt 6 7 etc my mobiles screen and area near camera becomes very hot ! my Baseband version is N7000DDLR1 , KERNEL VERSION - 3.0.15-N7000DDLR6-CL968032 [email protected] #3 SMP PREEMPT DRI JUL 27 17:50:43 KST 2012 , BUILD NUMBER - IMM76D.DDLR6 ! is this a software problem ! if this a software problem plz tell me how to flash a kernel and rom which can solve my overheating issues ! plzz help . waiting for your reply ! thankx in advance
Click to expand...
Click to collapse
it is normal for the phone to get heated up when playing games that uses the full power of the CPU/GPU. Only if you have your phone heating up under normal use, you need to worry. I guess all phones get heated up when playing MC3 or Asphalt. Correct me if I'm wrong.
yes i agree that while playing games note,s area near camera becomes hot and i think it is normal ! but what about the screen my notes screen also becomes extreme hot and it is very hard to play on a hot screen ! Which kernel will fix this problem ? if i flashed a speed mod kernel then how can i come back again on my stock kernel ?
antique_sonic said:
Try to change your kernel. I see that you are still using stock kernel.
The best kernel for my device last time I tried to reduce the heat is speedmod. Though you may choose other kernels which suit your device more.
But if you decide to flash any kernel, read the thread you are visiting first carefully before proceeding. All the OP has stated very clear on how to flash the kernel.
Good luck!
edit :
but once again, as what others say... heating in android when you are using for heavy games, is normal.
but when surfing, should not be as hot as playing heavy games.
Sent from the corner of this rounded earth.
Click to expand...
Click to collapse
how to flash speedmod kernel ? i m new to this flashing roms and kernels and i dont want to brick my device ! plzz tell me the safest way to flash !
Abhijeet Dhuri said:
how to flash speedmod kernel ? i m new to this flashing roms and kernels and i dont want to brick my device ! plzz tell me the safest way to flash !
Click to expand...
Click to collapse
I would agree with the previous posts. If your Note is overheating playing Angry Birds or Chess then there is a problem, but not if you are playing more data intensive games. it's dual core running at 1.4 so it should deal with most things you throw at it.
If you are using seriously data intensive games / apps, you could try a kernel which can be overclocked to 1.6 (Hydracore Extreme is an example). You will find it on Chasmodo's EXCELLENT Kernel Repository. Download the kernel, reboot to Recovery and flash the zip file.
Download the No Frills CPU app from Play Store and you can set the CPU to 1.6. Personally, I cant think of many reasons why you would need that but the option is there.
I hope this helps. Please hit THANKS if it did.
Alba Donzo said:
I would agree with the previous posts. If your Note is overheating playing Angry Birds or Chess then there is a problem, but not if you are playing more data intensive games. it's dual core running at 1.4 so it should deal with most things you throw at it.
If you are using seriously data intensive games / apps, you could try a kernel which can be overclocked to 1.6 (Hydracore Extreme is an example). You will find it on Chasmodo's EXCELLENT Kernel Repository. Download the kernel, reboot to Recovery and flash the zip file.
Download the No Frills CPU app from Play Store and you can set the CPU to 1.6. Personally, I cant think of many reasons why you would need that but the option is there.
I hope this helps. Please hit THANKS if it did.
Click to expand...
Click to collapse
which is the best kernel for gaming which can give me more battery life and will heat my note less ?
Abhijeet Dhuri said:
which is the best kernel for gaming which can give me more battery life and will heat my note less ?
Click to expand...
Click to collapse
I don't think there is such a thing as a "best kernel", it's really a matter of personal choice. Speedmod, Franco, Chainfire and Hydracore are all excellent on Stock based ROMs, depending on your personal preference. I would recommend flashing each one, see how it suits your own requirements and then try another. Hydracore is accepted by many as the "Universal Kernel" so why not try that one first then gauge the others? You will have a wider selection of Governors and Schedulers to "tweak" the kernel according to yur preference. Personally, Hydracore underclocked to 1000, on Wheatley Governor gives me the best performance and battery for my needs. Ultimately each person will have different uses and therefore different preferences.
I hope this helps. Please hit THANKS if it did.
begovil differentiam
Alba Donzo said:
I don't think there is such a thing as a "best kernel", it's really a matter of personal choice. Speedmod, Franco, Chainfire and Hydracore are all excellent on Stock based ROMs, depending on your personal preference. I would recommend flashing each one, see how it suits your own requirements and then try another. Hydracore is accepted by many as the "Universal Kernel" so why not try that one first then gauge the others? You will have a wider selection of Governors and Schedulers to "tweak" the kernel according to yur preference. Personally, Hydracore underclocked to 1000, on Wheatley Governor gives me the best performance and battery for my needs. Ultimately each person will have different uses and therefore different preferences.
I hope this helps. Please hit THANKS if it did.
Click to expand...
Click to collapse
yes i was just reading the thread and i saw that" The OC/UV kernel is undervolted, and in some circumstances can offer significant performance improvements. However, it *may* use more battery and you phone will get a little warmer." this was written in the thread . how is the abyss note kernel ?
Abhijeet Dhuri said:
yes i was just reading the thread and i saw that" The OC/UV kernel is undervolted, and in some circumstances can offer significant performance improvements. However, it *may* use more battery and you phone will get a little warmer." this was written in the thread . how is the abyss note kernel ?
Click to expand...
Click to collapse
i was reading the hydracore thread
Abyss is a Gingerbread kernel so not compatible with ICS or JB ROMS. I don't believe there is such a thing as a "one size fits all" solution. I haven't found any kernels to be "battery killer". Screen, GPS, 3G and WiFi kill the battery.
The joy of 'droid is the customization.
Alba Donzo said:
Abyss is a Gingerbread kernel so not compatible with ICS or JB ROMS. I don't believe there is such a thing as a "one size fits all" solution. I haven't found any kernels to be "battery killer". Screen, GPS, 3G and WiFi kill the battery.
The joy of 'droid is the customization.
Click to expand...
Click to collapse
ok i m ready to flash hydtracore OC ! bt if i want to go back to my stock kernel then can i go back and is there any chances of brick and loss of data ?
Abhijeet Dhuri said:
ok i m ready to flash hydtracore OC ! bt if i want to go back to my stock kernel then can i go back and is there any chances of brick and loss of data ?
Click to expand...
Click to collapse
Please read the Kernel Repository to make sure you are comfortable with what you are doing. Hyrdracore is a Safe kernel, I would recommend trying the Standard version first (not the Extreme version). As always, you flash at your own risk. Please read before you flash.
Alba Donzo said:
Please read the Kernel Repository to make sure you are comfortable with what you are doing. Hyrdracore is a Safe kernel, I would recommend trying the Standard version first (not the Extreme version). As always, you flash at your own risk. Please read before you flash.
Click to expand...
Click to collapse
what is difference between extreme and standard ? and to flash kernal i have both CWM and also pc odin which one should i use ?
Extreme: OC and UV available
Standard: No such things as above
Related
and most importantly how is it done?
84 veiws but nor responses? I thought this would be a hot topic seeing as its supposed to do wonders for battery life
Undervolting saves me battery life. And, more importantly, all you have to do is change your kernel - not that difficult.
Sent from my Nexus One using XDA App
do certain roms require certain kernels to function properly or are they independant? any risk bricking your phone?
seeking said:
84 veiws but nor responses? I thought this would be a hot topic seeing as its supposed to do wonders for battery life
Click to expand...
Click to collapse
I wouldn't go lower than 925mV kernels for the Nexus One.
Use a good kernel and a good ROM, and just by doing that, you're got better battery life. Oh, and never, ever, EVER, use a task killer. They're completely pointless.
seeking said:
do certain roms require certain kernels to function properly or are they independant? any risk bricking your phone?
Click to expand...
Click to collapse
Most ROM's have at least the stock kernel built in, but it's usually safe to flash any kernel on any ROM, so long as the OS matches.
Make a backup before you do anything. If you've got a working ROM, back a nandroid backup, then flash to your heart's content. If the phone decides not to boot, just yank the battery and then boot into recovery (hold trackball + power button) and restore your backup.
thanks for the help
are there any recommended kernels for cm6 rc2 right now? I'm looking to get the best battery life I can with out damaging my phone
seeking said:
thanks for the help
are there any recommended kernels for cm6 rc2 right now? I'm looking to get the best battery life I can with out damaging my phone
Click to expand...
Click to collapse
Try the 925mV CFS 1113 Mhz kernel from: http://forum.xda-developers.com/showthread.php?t=693375
If you don't install setcpu it will stay at the stock 998 Mhz, so don't worry about overclocking if you don't want that.
Hello, can someone offer me kernel ? now my phone cant even stand 1 day alive. its drain very fast, my rom MIUI newest version. Thank you for help.
Feel free to take mine, I offer it free of charge as my heart is full of mercy and charity today.
spamtrash said:
Feel free to take mine, I offer it free of charge as my heart is full of mercy and charity today.
Click to expand...
Click to collapse
can you show link ? and comment more ? please
OMG...
The direct link is: My miraculous kernel
Seriously, is it so difficult to input: miui, kernel, sgs, xda in Google???
spamtrash said:
OMG...
The direct link is: My miraculous kernel
Seriously, is it so difficult to input: miui, kernel, sgs, xda in Google???
Click to expand...
Click to collapse
I was searching and here kernel/rom section there is alot what choose, alot of comments, but nothing good didnt noticed only neon i think. but i want more recomendations from users. You think i only asking and nothing doing...
GALAXIAN kernel for battery life
Galaxian kernel is very popular with the i9000 users. There is two versions gt and EE. Gt is for a faster phone and EE is for better battery life, would recommend it, it also supports lag fix, voodoo and its very stable.
hope i helped
try it and tell me if its better than your current kernel
more info and download from here :
http://forum.xda-developers.com/showthread.php?t=1137595&highlight=miui+kernel
You can always go back to stock...
Sent from my MB860 using xda premium
stock kernel does't have much features like overclocking and other features.
ROTFL.... what stops you from TRYING each of it? Flashing kernel is 5 minutes long...
Here is a link by krarvind for CM7/MIUI kernels
Alternatively , You may try this Rom - MIUI 1.10.8: Nothing Fancy DIY I get around 30-40% remaining after above medium use every day, Oced at 1.3Ghz. No FCs ever and very smooth. Its a non wipe, just format system, wipe cache & Dalvik cache and flash this, you will not lose any data or apps. But do a nandroid backup beforehand, just to be safe . Also its got Voodoo color.
PS : Try this ThunderBolt! v1.3 CWM script with this rom. It markedly improved my phones performance.
Try it and let me know
Hey there, after awhile finally I made an effort making my first post on xda.
I have flashed many kernels, starts from cf-root b82, b83, b84, blackhawk oc kernel, zimagemod.
I faced this problem: a random clicks when I clicked somewhere on the screen, it's always clicked itself randomly around the halfway down the screen on the left side. It only happens when I use OC kernel like b83, b84, blackhawk oc with >480MHz frequency. Please help me I don't know wether it's a repost or not but I can't find similar problems/fixes. Currently I'm in Gingerbread DXKPB, random ROM, but it happens with any rom with OC kernel.
Hardware issue?????
AOKP 4 LYF
scoffyburito said:
Hardware issue?????
AOKP 4 LYF
Click to expand...
Click to collapse
not hardware issue. i have had same problems on b83 and b84. thats why i still use b82ex ! did not have that issue on CM7 roms though (blackhawk and zimage-mod kernels)
amrith.28 said:
not hardware issue. i have had same problems on b83 and b84. thats why i still use b82ex ! did not have that issue on CM7 roms though (blackhawk and zimage-mod kernels)
Click to expand...
Click to collapse
yes it happened only when I use b83 and b84 on stock rom or CM7 with blackhawk oc (zimage-mod doesn't have oc enabled) and cpu speed above 480MHz
I don't know why lot of people didn't have the problem at all
I've had the same situation and it is annoying when I'm texting cause suddenly it changes from alphabet to symbols
I use b84
jrxtepan said:
I've had the same situation and it is annoying when I'm texting cause suddenly it changes from alphabet to symbols
I use b84
Click to expand...
Click to collapse
shift to b82ex if u want. i text a lot too and hence shifted to b82ex.
I have the same problem too
...can i flash cwm 5 on b82ex?
Sent from my GT-S5830
Of course you can
Sent from my GT-S5830 using Tapatalk
it is hardware, I did experience the same on my unrooted stock phone, and sent it to samsung yet, they wont give a damn, so I am thinking of selling the phone to buy a new one, a sony-ericsson maybe.
Hi. If the same thread is already exists, please forgive me. Been trying to find similar thread for about 3-4 pages here, but none found.
If no, well, can anyone here suggest the best kernel for ICS based ROM for our IncS in term of performance and battery life. Thanks in advance.
XS-ICS.
What's the benefit of this kernel over another? I am sorry I am also new to this. If you can just provide some high level overview
Sent from my HTC Incredible S using xda app-developers app
@di said:
What's the benefit of this kernel over another? I am sorry I am also new to this. If you can just provide some high level overview
Click to expand...
Click to collapse
Hi. From my point of view, each kernel has it's own advantages and disadvantages in terms of performance, battery life and etc. For custom kernel like X2 ICS (http://forum.xda-developers.com/showthread.php?t=1851121), you can overclock your IncS to higher CPU speed but PLEASE bare in mind, even though our device is the same, but that doesn't mean the optimized value to overclock is the same. My suggestion, please look carefully for pro n cons for each kernel in the forum because some kernel is not supported for certain ROMs. For me, I just flashed ICS Sense G11 v2.0.1 (http://forum.xda-developers.com/showthread.php?t=1887379) and it went smoothly with my Android Revolution HD 3.01 ROM.
I have used a couple of custom ICS ROMs (Nik's and IceCold) and I find that the following gives the best choice of governors, clocking variability and battery life.
Choosing the right governor and clock speed will of course impact on your performance.
Also recommend XS ICS 2.2... http://forum.xda-developers.com/showthread.php?t=1851121
haniffxs said:
Hi. If the same thread is already exists, please forgive me. Been trying to find similar thread for about 3-4 pages here, but none found.
If no, well, can anyone here suggest the best kernel for ICS based ROM for our IncS in term of performance and battery life. Thanks in advance.
Click to expand...
Click to collapse
ICS sense version G 11 V 2.02 is also cool.... you can try that also...I had flashed this kernel along with the new radio...believe my battery strength and smoothness has improved drastically.... my phone used to get heated up like anything but after flashing these 2, it is so cool....
http://forum.xda-developers.com/showthread.php?t=1887379
@di said:
ICS sense version G 11 V 2.02 is also cool.... you can try that also...I had flashed this kernel along with the new radio...believe my battery strength and smoothness has improved drastically.... my phone used to get heated up like anything but after flashing these 2, it is so cool....
http://forum.xda-developers.com/showthread.php?t=1887379
Click to expand...
Click to collapse
im using nik project x 4.1 with XS ICS 2.2 kernel.
how do i undervolt the system, as i cant see undevolt in setcpu
andrumon said:
im using nik project x 4.1 with XS ICS 2.2 kernel.
how do i undervolt the system, as i cant see undevolt in setcpu
Click to expand...
Click to collapse
Try using trickstermod (in themes and apps of incs)
Stock kernel vs custom kernel ?
mohnad12 said:
Stock kernel vs custom kernel ?
Click to expand...
Click to collapse
what about it? what's your real question? stock is however stock is set up, custom kernels change the CPU setup, in many differing ways. there is no one correct answer as there are many different custom kernels and setups.
simms22 said:
what about it? what's your real question? stock is however stock is set up, custom kernels change the CPU setup, in many differing ways. there is no one correct answer as there are many different custom kernels and setups.
Click to expand...
Click to collapse
I am running orignal android 6.0.1 its recommanded to install custom kernel ??
mohnad12 said:
I am running orignal android 6.0.1 its recommanded to install custom kernel ??
Click to expand...
Click to collapse
if you have issues with the stock kernel, yes. if you want root, yes. should you learn how to set up your cpu properly before changing kernels? yes. learn about the governor/scheduler, how changing them changes your cpu performance. besides that, some kernels add a few minor features as well.
Rooted but as close to stock as possible. I've always had issues with heavily tweaked custom kernels.
They have their place, but not if you wan't a solid rooted daily driver IMHO.
DaanJordaan said:
Rooted but as close to stock as possible. I've always had issues with heavily tweaked custom kernels.
They have their place, but not if you wan't a solid rooted daily driver IMHO.
Click to expand...
Click to collapse
im a well known custom kernel user, and yet I NEVER use any custom kernel as they are set up by the developer. I ALWAYS use my own CPU setups, always. as far as I can tell, my setup is as solid for me as any stock kernel that google provides. but not only solid, my phones performance is kicked up a notch as well as its battery life. and my devices turn out much more responsive too.
Wow you must be very skilled and talented!
Sometimes messing with stuff like that can create bootloops and random freezes.
I also love how you have contributed to this thread by saying how you ALWAYS use your own CPU setups.
It was very informational an helpful.
Thanks!
DaanJordaan said:
Wow you must be very skilled and talented!
Sometimes messing with stuff like that can create bootloops and random freezes.
I also love how you have contributed to this thread by saying how you ALWAYS use your own CPU setups.
It was very informational an helpful.
Thanks!
Click to expand...
Click to collapse
and that's why its very important to know about governors and schedulers.
here's one of my examples.. for a long time, I was the only one using all 4 cores on , no hotplugging. and many people laughed at me about it, claiming my battery life must suck. but, for android 5.1 google changed the CPU settings for the nexus 6. and many people really noticed about how reactive the n6 became. what did google change? they set the cpu to be always on, no hotplugging :angel:
BTW, I use the ondemand governor with the deadline scheduler. with the sampling rate for ondemand set at 15000 and the sampling rate at 98.
mohnad12 said:
Stock kernel vs custom kernel ?
Click to expand...
Click to collapse
Ribs barbecue.
---------- Post added at 10:22 AM ---------- Previous post was at 10:21 AM ----------
mohnad12 said:
I am running orignal android 6.0.1 its recommanded to install custom kernel ??
Click to expand...
Click to collapse
No. Stock just works fine.