yashsingh1/xdaforums huggingface dataset:
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
New version in the OP, with tons of changes :)

Enjoy,
[Galaxy Note GT-N7000 Android Development] 4llerbuntu:
Please how do u get to use the multiwindows?

i activate this and the apps keep getting full screen. even when i try to add a app from the sidebar to the screen it always goes full screen

silly question? yeah. but thats what it is
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
Probably ROM issue, i have no problems in Multi Windows with my ROM and my kernel. Wipe data and try again before thinking that it is a kernel problem. It is the only way to make sure.
[Galaxy Note GT-N7000 Android Development] chriswilson_m3:
Latest release

Is the tar file in the opening post newer than the zip file. The version number would indicate that?
[Galaxy Note GT-N7000 Android Development] Formhault:
Overvolting could be dangerous, but no one would ever wanna do that...

Undervolting could be risky, if you undervolt too much.

In both cases, the chipset could potentially be damaged, BUT at voltages way below / above the level where the phone freezes and reboots - so... not doable.

For example : your phone freezes when you apply -50mV UV. CPU could be harmed when undervolted by -200mV. See? Can't be done :p

Just for this... I'm gonna flash a TW ROM right away and flash your kernel.

In CyanogenMod, with the GPU at 100 MHz, system UI would lag. 133 MHz is fine. Or... is it different for TW? Is that why you made it dynamic (to 114 MHz - is that enough?)?

I think 400 MHz is too much. 330-350 MHz should be enough even for the most intensive games. We really wouldn't want to use the GPU that much when it could handle things just as well at a lower clock. This, of course... will need testing...
[Galaxy Note GT-N7000 Android Development] silverstream:
Thanks ! Don't need 1600Mhz, but realised 100Mhz gone now ?
[Galaxy Note GT-N7000 Android Development] Formhault:
Crime... you and Neobuddy89 should form a team. I think it'd be great :/
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
The tar file is the source code. Not for you. You only donwload the kernel ones. PLEASE READ THE OP!
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
Don't worry, up thresholds are tweaked, too. Not easy to go 400MHz. You will never see it go to 400MHz with CPU Adjuster etc.

No lags with 114, if any feedback report lag, i will increase the initial to 133MHz
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
100MHz doesn't save more battery as the CPU will need more time to finish the work compared to 200MHz. So they are the same, and 200MHz is default and safe, so 100MHz removed.
[Galaxy Note GT-N7000 Android Development] badge2033:
hi crime of heart

thanks alot for this amazing kernel

i have one question/request: does this kernel have the sd card read ahead modified?

if not, can you please change it to a bigger value (1024 or 2048) on both internal and external

that would be awesome

keep up the good work :thumbsup:
[Galaxy Note GT-N7000 Android Development] Hank87:
Flashed last kernel, all ok, very fast and stable :D
[Galaxy Note GT-N7000 Android Development] Sliderxxl:
Playstore-> rom toolbox. there u can chance to 1024 or what u want. Greetz

Gesendet von meinem GT-N7000 mit Tapatalk 2
[Galaxy Note GT-N7000 Android Development] Formhault:
So, let's say I play this intensive game called Arcane Legends ( :D ). The GPU will not stay at 400 MHz all the time, but rather at 267 MHz and only ramp up to maximum when needed (which may not happen all the time). Right?

Kind of like how the CPU is being used during the gameplay : 800 MHz freq mostly used, 1.4 / 1.6 GHz rarely used (from time to time, when very many sparkles appear on the screen and such :p ). Right?
[Galaxy Note GT-N7000 Android Development] crime_of_heart:
yeah kindof...
[Galaxy Note GT-N7000 Android Development] Rivan_92:
I have yet to test this kernel but this looks like something that I have been waiting for since I got Jelly Bean.. Will flash it today..
[Galaxy Note GT-N7000 Android Development] bluheart:
Benchmarking results are far lower but the overall responsiveness and screen quality is a lot better.

Games are working fine without any lag.
[Galaxy Note GT-N7000 Android Development] dreamteam:
i can't see 1.6g in setcpu. is it not oc enabled.
[Galaxy Note GT-N7000 Android Development] wwwpuntoit:
hey mate, nice to see you here

i made the jump to TW at least to test a little bit, have you done the same yet ?

what rom do you plan to test this kernel on ? i'm on superbean and combination with coh kerner so far so good, very smooth never thought TW could work this fluid
[Galaxy Note GT-N7000 Android Development] Motawa88:
i got no root..? Using your rom and your kernel.
[Galaxy Note GT-N7000 Android Development] pakkredd:
+1
[Galaxy Note GT-N7000 Android Development] lionelia:
Rebot recovery

Wipe both Cache and Dalvick Cache (do it twice to be sure)

Flash 1.1.15 c.o.h kernel

Update SU binaries

Rebot recovery

Wipe both Cache and Dalvick Cache again (do it twice)

Flash latest c.o.h kernel

I did this and now it works like a charm with root.
[Galaxy S 4 Q&A, Help & Troubleshooting] Sys. Developer:
Hi guys,

I've just now received my Galaxy S4 with Exynos-Octa processor, and from the first minute I noticed overheating specially in the ear area and it's annoying, is anyone faced the same problem?

Thanks a lot
[Galaxy S 4 Q&A, Help & Troubleshooting] skivnit:
:( this Is what I was afraid of. On what usage does it over heats?

Swyped from another galaxy
[Galaxy S 4 Q&A, Help & Troubleshooting] Sys. Developer:
Just when you turn the screen on and start navigating in apps or even settings, but now after around 1.5 hours of using the heat became much lower! I hope it's a software problem and to be solved soon.
[Galaxy S 4 Q&A, Help & Troubleshooting] Paolonicus:
Same issue on Galaxy S3

Perhaps it's because of the location of the SOC, Radio and the battery which all adds up to the heat. Better use with a case.
[Galaxy S 4 Q&A, Help & Troubleshooting] SohumD:
Just got my phone too there is definite overheating. Just been setting things up and can feel it.
[Galaxy S 4 Q&A, Help & Troubleshooting] Sys. Developer:
The problem is the heat is from the screen side, sometimes I can't talk with it! hope it's a software problem and to be solved soon
[Galaxy S 4 Q&A, Help & Troubleshooting] prodigyX:
I'm having the same heating issue, but I've noticed that I have the famous 'mediaserver battery drain' issue too. Check under "Settings -> More -> Battery" and see if "Mediaserver" is at the top of the list, and if so, what percentage? Mine is sitting at 55%.

I'm down to 31% battery life after 2hrs 43mins of use :(

I suspect the overheating is a sympton of this misbehaving mediaserver, but I could be wrong
[Galaxy S 4 Q&A, Help & Troubleshooting] ste1164:
I dont think mediaserver will be the cause of the heat. Probably those processors will be. I think someone had a fix for the media server issue in the N7 forum. The heat will affect the battery life though.
[Galaxy S 4 Q&A, Help & Troubleshooting] distonocalm:
When I bought the S2 back in 2011 it had the same problem. I've tried numerous ROM's and some were better than others at minimizing the back overheating but none of them completely cured it. Of course each time the phone overheated, the battery took a big hit

I then bought the Note 2 in September last year and Wow! I was impressed...faster CPU yet absolutely no overheating. I thought Samsung has finally solved this issue

Today I bought the S4 and sold the Note 2. What a big mistake! It overheats in almost any application, camera being the worst.
[Galaxy S 4 Q&A, Help & Troubleshooting] Jooosty:
My wife was questioning about the heating as well. Shes like "feel this! Its warm. " her iphone never heated lol

Sent from my Note 2 hehehe (:
[Galaxy S 4 Q&A, Help & Troubleshooting] mateenf:
I am having the same problem!! Got my S4 just few hours back.. Even while watching videos it heats up!!!!

---------- Post added at 09:32 PM ---------- Previous post was at 09:29 PM ----------

We are in the same boat... I was so happy with my note 2. Samsung has disappointed me this time!!! :banghead:
[Galaxy S 4 Q&A, Help & Troubleshooting] khrystyan27:
Very dissapointing news...

Just sold my Galaxy Note, and now i don't have any phone...

I was hoping that Galaxy S4 will be the best option for me. :((

- HTC One is a useless brick, not an attractive alternative

- GT-9505 has a low efficiency (battery life will be a shame)

- Note II is not an option for me

- What else? What should i choice?
[Galaxy S 4 Q&A, Help & Troubleshooting] skivnit:
How do you know the 9505 battery sucks? From the reviews it's more than decent
[Galaxy S 4 Q&A, Help & Troubleshooting] Hendrickson:
I've just ordered one to shipping out with fedex. I guess we will just have to wait and see. Maybe its a software issue or some units have bad processors or heat sinks in them so they over heat. Hope mine is ok :(
[Galaxy S 4 Q&A, Help & Troubleshooting] skivnit:
Is the media scanner running? This is very weird. How can they release a phone that has not been tested?
[Galaxy S 4 Q&A, Help & Troubleshooting] khrystyan27:
Because the Exynos (big.LITTLE, architecture) version should be more battery friendly than the Qualcomm version, and if the Exynos fails, than imagine the Qualcomm version.

I just can't imagine that Samsung haven't tested both versions before starting to sell them worldwide... :(

BIG SHAME SAMSUNG!
[Galaxy S 4 Q&A, Help & Troubleshooting] upperkingjr:
I noticed mine to is getting a little to warm. Reminds of the s2 when I first bought it, and it had horrible battery life..
[Galaxy S 4 Q&A, Help & Troubleshooting] prodigyX:
I'm sure its related to "Mediaserver" misbehaving
[Galaxy S 4 Q&A, Help & Troubleshooting] skivnit:
That's not a reason you should wait for the owners reviews before judging. Anyway if this is indeed the case of all the octa phones then I'm cancelling mine and will wait for something else. My s3 and note 2 are running great

---------- Post added at 10:32 PM ---------- Previous post was at 10:26 PM ----------

Exactly my thoughts. People please check your battery stats and look for media and media server stats
[Galaxy S 4 Q&A, Help & Troubleshooting] __NBH__:
The media server issue is normally down to a corrupt file on the phone or SD card.

Try removing the SD card and see if the problem stops. If it does then its a file on the SD card.

If it doesn't then its a file on the phone but this sounds odd as the phones are so new they shouldn't have lots of files on. On my s2 it was cached images from an app that did it, I just deleted them all.
[Galaxy S 4 Q&A, Help & Troubleshooting] ccj2pricey:
We r talking about over heating after a short period of time . Like 20 mins of jist browsing or texting
[Galaxy S 4 Q&A, Help & Troubleshooting] gilsonfbf:
does the heating problem also appears in gt-i9505 ?

If yes, which heats less?
[Galaxy S 4 Q&A, Help & Troubleshooting] Tom-Helge:
I'm a bit late on giving you a reply, but here it comes.

Do you get annoyed when a killer spec'ed laptop gets hot to?

No?

If no, then why do you get annoyed that a killer spec'ed smartphone gets a bit hot under usage then?

A killer spec'ed laptop gets really hot under usage and why shouldn't a killer spec'ed smartphone (witch is actually a mini-computer) get hot then?

And just to take another example on how far this whining have gone. Someone whines that awwww bawww, the battery only lasts for 16-20 hours before i have to recharge it again.

I mean, come on, do you expect a killer spec'ed monster laptop to last half a day on the battery before you have to charge it?

Exactly, you don't.

So i don't get the whole whining about this.

Or are you coming from a non-smartphone to a smartphone?

If the answer is yes, then welcome to the smartphone world where you have extreme power where you also have extreme hardware specs where things use to get a little hot.

Get used to it.
[Galaxy S 4 Q&A, Help & Troubleshooting] herojig:
Same scenario when aluminum bodied laptops came out… the heat from devices freaks people out.
[Galaxy S 4 Q&A, Help & Troubleshooting] Nghtmare:
Guys I recommend using the stock browser, something I noticed its after you start using chrome on the S4 for some reason the temperature of the phone rockets, but if you use stpck S4 browser it stays fine. Only problem is that we cant sync our Gmail account to it, I dont know why Samsung would disable that option. Let me know if it helps.
[Galaxy S 4 Q&A, Help & Troubleshooting] dixonleong:
Afrer overnight, battery does seems last longer....previous day woke up lost bout 12%, today lost 8%..

Now idling does not fe3l as warm as previously

Will monitor when charging it later
[Galaxy S 4 Q&A, Help & Troubleshooting] tclocki:
I read somewhere here about a command that could bring up the phone's temperature. I can't find it anymore... does someone know?
[Galaxy S 4 Q&A, Help & Troubleshooting] dixonleong:
*#0228# if not mistaken

---------- Post added at 01:56 PM ---------- Previous post was at 01:18 PM ----------

I think that code is for battery temoerature instead if cpu
[Galaxy S 4 Q&A, Help & Troubleshooting] :
While I may sympathize with your perspective to a certain extent, the overheating issue that I myself (and the other members in this forum, I'm sure) are experiencing is unacceptable for a device of this caliber.

A smartphone cannot overheat to the point at which placing the phone against your ear/face becomes painful and therefore impossible to do for longer than 30 seconds.

So instead of responding so indignantly to the 'whining' in this thread (which I perceive to be more a search for solutions to the overheating), please keep in mind that just because you haven't experienced the problem doesn't mean one doesn't exist.

Sent from my GT-I9500
[Galaxy S 4 Q&A, Help & Troubleshooting] tclocki:
That is what I was looking for thanks!
[Galaxy S 4 Q&A, Help & Troubleshooting] sonny21:
Well put.
[Galaxy S 4 Q&A, Help & Troubleshooting] Nghtmare:
Guys something else I noticed its that while using a Galaxy S3 (I have 2) on regular stuff like FB and browsing the phone temperature its at 34-35C but you wont notice it, now on the S4 as soon as the phone hits 30C or more you can tell right away. I dont know why that would happen.
[Galaxy S 4 Q&A, Help & Troubleshooting] :
I'd also like to add: to those that are constantly eyeing the temps of their S4, make sure you also keep an eye on the CPU temp, not only the battery temp.

I'm using Temp Monitor to achieve this, as none of the other tweaking apps I've got measure the CPU temps directly (auto killer, setCPU).

However, with that being said, while reading the CPU temps will give you a better idea of how hot your phone is actually running, I'm pretty sure that the it is the battery temperature that needs to be kept under a certain level.

I can't remember the exact value, but I believe that the maximum temperature most of the Exynos chips are rated for is close to 90 degrees (C), so running at 50-60 shouldn't damage the chip.

However, overly high battery temps (40+?) may result in phone reboots/shutdowns and impaired battery life. Not to mention the possibility of the battery cell combusting in cheap batteries.

Sent from my GT-I9500
[Galaxy S 4 Q&A, Help & Troubleshooting] v1zard:
I was surprised after read this thread about s4 overheat issue has getting serious problem. Judging by how many reply to this thread, has anyone tell samsung about this issue so they can fix the problem soon ? if yes, any news from them ?

I read some posts to "maybe" temporary fix the issue. like disable media-server or whatsoever. but this action I would consider only for those who understand the device more than the "average-user" out there. then I think samsung should come out with the solid solution if its the problem comes from the os. *just sayin'

me not owned the device yet. but I'm planning to buy this device perhaps when the "first batch" issue has been solved :D :silly:.
[Galaxy S 4 Q&A, Help & Troubleshooting] sohebq:
I have used all galaxy series, the most heated device was galaxy s2. So is s4 overheats more than s2?

sent from: The New S-Pen :)
[Galaxy S 4 Q&A, Help & Troubleshooting] mist813:
I wrote few days ago to samsung about my galaxy s4 overheating and pink tint. Samsung replied me to go to official service in order to check the issues. That's all. Haven't been there yet :P
[Galaxy S 4 Q&A, Help & Troubleshooting] nabilsweet007:
I bought new s4..and this heating **** is really annoying me.even battery sucks too..I repent on my purchase..I never felt heating issue on my note 2
[Galaxy S 4 Q&A, Help & Troubleshooting] mightyillidan:
any one suffering from battery drain and overheating on i9505 ???
[Galaxy S 4 Q&A, Help & Troubleshooting] bala_gamer:
people with overheating... try stopping the media process from manage applications menu, both from running process and cached process. it surely reduces the heat to great extent.
[Galaxy S 4 Q&A, Help & Troubleshooting] @xDeepS:
And format your external cards if it still does it.

OH. For those who live in really cold places, it's a feature. S Warmer. ;)
[Galaxy S 4 Q&A, Help & Troubleshooting] mightyillidan:
any one ?
[Galaxy S 4 Q&A, Help & Troubleshooting] krige:
Have you read the other messages in this same thread? The answer is yes. Read this post, for example.
[Galaxy S 4 Q&A, Help & Troubleshooting] demlasjr:
Hahaha good one, but sadly Samsung have chosen to sell the 9500 in hot countries, maybe because people can't feel the heat and Samsung can blame the climate
[Galaxy S 4 Q&A, Help & Troubleshooting] mightyillidan:
god even the i9505

god why :S
[Galaxy S 4 Q&A, Help & Troubleshooting] zabranjeniples:
I don't understand what do you mean ?

When I'm reach in the home screen, I can't see any Samsung push in notification bar.
[Galaxy S 4 Q&A, Help & Troubleshooting] Nghtmare:
He talks about when you first boot your device, anyways what you can do its go to the applications, look for Samsung Push and disable it, also when you click that option itll ask you if you want to unistall the updates made to it. Do that with every useless Samsung app and itll be better. I have the i9500 and dont really have any overheating issue.
[Galaxy S 4 Q&A, Help & Troubleshooting] ccj2pricey:
samsung push

Don't worry it dont make a different. It worked for a few days for me but its back to square 1. I have rung sumsung and they are aware of the issue. About % 70 of the phones are having these problems... they suggest u send the phone back as u have a 2 year warranty and they will fox it or if u have a contract they suggest tocontact your provider with in 14 days and they will give you a brand new 1. They send u a jiffy bag via post . U pop your phone in and send it bk and then send a brand new 1
[Galaxy S 4 Q&A, Help & Troubleshooting] Nghtmare:
Were you able to do it?? Everytime *#0228# on heavy task the max ive seen my phone its at like 40C
[Galaxy S 4 Q&A, Help & Troubleshooting] gadora82:
over heating when theres a heat already

Sudan 47 degree cel. and its just the summer beginning imagine what would happen when its hot & ur device is hot a disaster. Anyways I heard bot samsung would solve this issue in the next update kinda relieved some how.

s4 i9500 (bought it used dont whether octa or quad how 2 know??)

S2 i9100g
[Galaxy S 4 Q&A, Help & Troubleshooting] Jooosty:
International 9500 is octacore. 9505 is snapdragon quad
[Galaxy S 4 Q&A, Help & Troubleshooting] krige:
i9500 = Samsung Exynos 5 octa core @ 1600 MHz

i9505 = Qualcomm Snapdragon 600 quad core @ 1900 MHz

Source http://pdadb.net/index.php?m=pdacomparer&id1=4343&id2=4234
[Galaxy S 4 Q&A, Help & Troubleshooting] zabranjeniples:
Source ?
[Galaxy S 4 Q&A, Help & Troubleshooting] tush1114:
How much is the temp while charging??? coz my s4 hovers around 54-55C...
[Galaxy S 4 Q&A, Help & Troubleshooting] mughal90:
Guys how u c temp of ur device? Is it temp of battery or d device? Any specific software to measure temp? M planning to change my Note to S4 so wana assess how hot my note is rt now. Currently my batt widget says 36C.
[Galaxy S 4 Q&A, Help & Troubleshooting] dixonleong:
Temp during charging...battery 37c , external temp 43c (dont ask me what temp is this, refer screenshot)
[Galaxy S 4 Q&A, Help & Troubleshooting] marci4na:
hello! i am looking for the process to stop but i can't find it.

which are the process to kill to stop?

thanks!!!
[Galaxy S 4 Q&A, Help & Troubleshooting] akarshfrevr:
im getting 4 hrs of battery life with moderate usage ..my android os is using 80%...and while charging battery temp is 56°c..I just dont no what to do now ..
[Galaxy S 4 Q&A, Help & Troubleshooting] Aasim-:
U need a hard reset.. problem will be solved.. do make a backup before the reset.:)
[Galaxy S 4 Q&A, Help & Troubleshooting] plasmastate:
I am afraid that this is not the case. I have been using WIFI only with no 3G, only GSM and I still have Overheat issues. My media scanner is totally fine. My battery temp is also normal but the phone still gets hot from the top and earpiece. The battery doesn't get very hot by itself though.
[Galaxy S 4 Q&A, Help & Troubleshooting] irmahdi:
Over Heated to 62c

Here is I got screenshot of Temperature of my I9500 while using AnTuTu Benchmark to 62c..shame
[Galaxy S 4 Q&A, Help & Troubleshooting] irmahdi:
Use this code : *#0228#
[Galaxy S 4 Q&A, Help & Troubleshooting] l19980623:
Guy you should know that i9500 is famous for it's octa-core processor... And I have limited my CPU speed in power saving mode but seems not woking, phone still getting hot, but distinctly influenced my gameplay experience. Don't know what to do:(

---------- Post added at 11:28 PM ---------- Previous post was at 10:50 PM ----------

I don't know what you are really saying.

Will you play 3D game on your "spec'ed monster" laptop, and just put your hands sooo close to your awesome CPU/GPU, or air vent??

No? Sure you won't.

So next question, will you use your "spec'ed monster" laptop in buses, halfway you go home or somewhere crowdy??

Of course you'll use phones instead.

And sadly, I found my MOTOROLA DEFY even works longer after a full battery charge. Shame.

So finally, are you coming from (spec'ed monster) PC platform to our great Android Platform?

Welcome dude, I think XDA is just a wonderful place to get further assistance. I don't know if you own dual GTX-680 or i7 CPU, but THEY ARE DIFFERENT. Maybe you'd put your hand on your GPU, and you'll get learnt it soon.

And don't forget to buy a high-end UPS, and umm, play with your spec'ed monster laptop days and nights. :fingers-crossed:

------------------------------------------------

Good luck to someone who still use their NOKIA :highfive:
[Galaxy S 4 Q&A, Help & Troubleshooting] plasmastate:
This is nonsense. Pure nonsense from samsung. I am coming from s3 and dont remember any overheat issue. A lot of people in my country and neighbour country pakistan and india are reporting overheat issues. When gaming, my phone gets so hot that it is impossible to make a call or touch the upper screen portion for longer period of time. I have tried everything I could. My medianscanner is working fine. I tried switching to gsm from 3g. Running then updated indonesian me1 firmware. Also using no sd card. My phone brightness is set to minimum. But phone still gets hot on browsing and general use. When I play games it starts to go insanely hot. My phone is from china and not from vietnam. We should all report this to samsung in a big way and make big noise about this. Firmware updates arent helping me in this overheat issue.