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Hello everyone, I have a problem, first of all I want to say that I disabled all synch, all google services , all wakelock works good. But I get around of 3 h. sreen usage a day( I think it's strange cuz many of n4 users get 5-6 h. of screen usage), on high CPU usage or in 3D games in 1 minute battery level may decrease around 10% , If I browse everuthing is allright, but all the games get my battery killed in a minutes. I have CM 10.1 and matrix kernel without GPU OC plus decreased volts on CPU, So my battery is bad or what? any help?
That is odd. I would suggest to flash stock kernel and stock 4.2.2 . See if that fixes the problem.
3 hours of screen time is average. 5 to 6 would be Highly unusual.
Sent from my Nexus 4 using xda app-developers app
badboy47 said:
That is odd. I would suggest to flash stock kernel and stock 4.2.2 . See if that fixes the problem.
Click to expand...
Click to collapse
I've flashed 4.2.2 stock rom, now get lower score in antutu (around 17k) I tested rom that way: for 100% cpu and gpu load I played 2 h. in real racing 3 and 1 h. of benchmarks. So I have such a results, what you think is it normal or not?
forgot to say about 100% brightness
Odp: Terrible battery drain on high CPU usage
That's pretty strange. When I flash CM10.1 my antutu score was low. Also when I flash on CM10.1 faux kernel I got multiple crashes so I revert back to stock with enhanced faux kernel. Battery is average and about 17000 score in antutu on stock CPU settings. I think CM work correct with CM stock kernel. In my other phone SGR CM10.1 is super stable.
Sent from my Nexus 4 using xda app-developers app
Adikbzik said:
That's pretty strange. When I flash CM10.1 my antutu score was low. Also when I flash on CM10.1 faux kernel I got multiple crashes so I revert back to stock with enhanced faux kernel. Battery is average and about 17000 score in antutu on stock CPU settings. I think CM work correct with CM stock kernel. In my other phone SGR CM10.1 is super stable.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
On CM 10.1 I get about 19k score with matrix kernel 21k result. But when I load cpu&gpu to 100% with games or navigation battery level may instantly decrease by 10%, u can see in 3rd sreen (1st post). Battery discharging schedule is not smooth, I've never seen before such a problem on other android phones. By the way, on stock temp. on full load was around 43 C. on CM 10.1 and matrix was around 49 C.
Also asking for help. Is the battery of Nexus 4 so bad? I am using the stock kernel. And i dropped 3% in half hour without doing anything.
Sent from my Nexus 4 using xda app-developers app
now I'am on stok 4.2.2 with franco kernel... results are below, is it normal for nexus 4? ow my bettery is weak? I thinks most of N4 owners suffer from big battery drain
nikpav said:
I've flashed 4.2.2 stock rom, now get lower score in antutu (around 17k) I tested rom that way: for 100% cpu and gpu load I played 2 h. in real racing 3 and 1 h. of benchmarks. So I have such a results, what you think is it normal or not?
forgot to say about 100% brightness
Click to expand...
Click to collapse
At 100% brightness, and playing a graphics heavy game. I'd say you're perfectly fine.
nikpav said:
now I'am on stok 4.2.2 with franco kernel... results are below, is it normal for nexus 4? ow my bettery is weak? I thinks most of N4 owners suffer from big battery drain
Click to expand...
Click to collapse
One day on battery is pretty damn good
That is normal if you are on 100% brightness
I don't play games and have my brightness set at 25% for normal use and the phone lasts for 2 days at least...
Last night I went to sleep with 42% battery and woke up today with 38%
Not too shabby... but I just got the phone 3 days ago, so will see how it reacts after a few cycles...
I'm on XenonHD 6.0 with Faux kernel (it's the one they integrated in the ROM)
Hope that helps!
I know that overheating in nexus 4 is common problem, but today after installing custom ROM CyanogenMod 10.1 my phone has started overheating more quickly. Is anybody know any solution of it?
Pawan24 said:
I know that overheating in nexus 4 is common problem, but today after installing custom ROM CyanogenMod 10.1 my phone has started overheating more quickly. Is anybody know any solution of it?
Click to expand...
Click to collapse
overheating i doubt, what was the cpu and battery temperature? just because it feels warm, doesnt mean its overheated. when it actually overheats, first the cpu will lower in cpu speed(safety), then if that doesnt help itll shutdown. is the weather around you warm btw?
+1 @simms22
Also, if it's really getting to warm your phone would run unstable.
simms22 said:
overheating i doubt, what was the cpu and battery temperature? just because it feels warm, doesnt mean its overheated. when it actually overheats, first the cpu will lower in cpu speed(safety), then if that doesnt help itll shutdown. is the weather around you warm btw?
Click to expand...
Click to collapse
Thanks for your replay, I still don't understand why my mobile has started getting warmer more quickly ever since I've installed custom rom. I've hardly played any graphics intensive game on it so far.
I don't know from where to know cpu and battery temperature. Do I need to install any application from playstore? Weather around here is warm. On average 35-40 degree temperature.
My phone CPU reaches 70˚C and battery 50˚C when driving in my car, charing with gps on a this time of the year(hot as hell here as well).
Everything seems to be find, didn't even turn itself yet so I doubt theres anything to worry about.
My gf forgot her phone in the car stand in the sun for a few hours, when she came back it wouldn't turn on until it was cooler so you can be sure your phone can take care of itself.
Maybe your governor was changed when you flashed the ROM, depending on the governor (like performance) your cpu clock speed may be increased more often then with the original governor.
You can check your governor with apps like no-frills cpu or setcpu and check the temperatures with cpu z
Pawan24 said:
Thanks for your replay, I still don't understand why my mobile has started getting warmer more quickly ever since I've installed custom rom. I've hardly played any graphics intensive game on it so far.
I don't know from where to know cpu and battery temperature. Do I need to install any application from playstore? Weather around here is warm. On average 35-40 degree temperature.
Click to expand...
Click to collapse
its easier to use an app for battery and cpu temp. being 35-40C around you, id expect the phone to be warm most of the time. anyways, after installing a custom rom your device spends a lot of time syncing stuff. so itll be a little warmer than normal. after about a full battery cycle it should stop, and will be a little cooler. also, a reboot after several hours after a rom flash should help a little too.
Ok, thanks for your quick response.
Hello,
I have a peculiar problem with my OnePlus Two
The faster A57 cores don't get activated, I have tried using Antutu, played Asphalt 8 And NFS NL for hours.
But the cores just won't get triggered
I'm using A1 CPU tool to monitor the same.
Even CPU Z wouldn't show me any activity on the other 4 cores while Antutu was running.
Any ideas? It's brand new can be returned
Oxygen OS - 2.1.1
A2003_14_151011
Sent from my C6602 using XDA Free mobile app
Denhot said:
Hello,
I have a peculiar problem with my OnePlus Two
The faster A57 cores don't get activated, I have tried using Antutu, played Asphalt 8 And NFS NL for hours.
But the cores just won't get triggered
I'm using A1 CPU tool to monitor the same.
Even CPU Z wouldn't show me any activity on the other 4 cores while Antutu was running.
Any ideas? It's brand new can be returned
Oxygen OS - 2.1.1
A2003_14_151011
Sent from my C6602 using XDA Free mobile app
Click to expand...
Click to collapse
I just installed A1 CPU to verify your issue.
It shows cores 0,1,2,3,4 are used at 1344ghz for me as well.
When i check with synapse (i'm on AK kernel) it shows all cores are used.
I guess it's a limitation with A1 CPU tool. Try with other tool that supports such architecure.
I was sceptical on the same but, out of the box I remembered seeing 1777 MHz frequencies.
Thanks a lot
I shall try more tools and get back.
Though I think if you're on a different kernel and had the A1 CPU tool been correct it would be redundant, Because core allocation would be done on kernel level (in my knowledge).
Sent from my iPad using Tapatalk
I know that it was already discussed but maybe someone has found a solution.
The problem is that performance of device gradually decreases proportionally to the level of the battery.
For example:
- battery is 90%, Real Racing 3 runs perfectly,
- battery is 45%, some lags appear during gameplay
- battery is 10%, heavily FPS drop, almost impossible to play
Battery saver is turned off, device is cold in all tests.
If I would like to save my battery level - I will turn on battery saver manually,
but I WANT to have good game experience not depending on battery level
This is really crazy.
Tested on stock OOS 2.1.1, with stock kernel, with Boeffla an AK, tested on Exodus ROM - everywhere I can see this weird behaviour.
May be some system files must be edited to overcame this issue?
jemcik said:
I know that it was already discussed but maybe someone has found a solution.
The problem is that performance of device gradually decreases proportionally to the level of the battery.
For example:
- battery is 90%, Real Racing 3 runs perfectly,
- battery is 45%, some lags appear during gameplay
- battery is 10%, heavily FPS drop, almost impossible to play
Battery saver is turned off, device is cold in all tests.
If I would like to save my battery level - I will turn on battery saver manually,
but I WANT to have good game experience not depending on battery level
This is really crazy.
Tested on stock OOS 2.1.1, with stock kernel, with Boeffla an AK, tested on Exodus ROM - everywhere I can see this weird behaviour.
May be some system files must be edited to overcame this issue?
Click to expand...
Click to collapse
Hi Jemcik, hi Denhot!
I'm facing the same issues on my new device and it's definately not normal!
With a battery level of 19% I was not able to get the 4 A57 cores online, which results in lower system performance. Have you found a solution?
@Denhot!
Maybe we should rename the thread into: IS OPT PERFORMANCE REALLY DEPENDENT ON BATTERY STATUS AND IS IT A ROM FEATURE OR AN ISSUE!?
I think, one of the kernel devs should be able to answer this question.
ollimi1 said:
With a battery level of 19% I was not able to get the 4 A57 cores online...
Click to expand...
Click to collapse
It looks like some system configuration files with kernels activation policy have to be edited,
but I haven't found yet which files exactly.
jemcik said:
It looks like some system configuration files with kernels activation policy have to be edited,
but I haven't found yet which files exactly.
Click to expand...
Click to collapse
I've never experienced such a function!
CPU power depending on battery voltage!? 62k with full battery, 49k with 20% battery both with same CPU temps!
Hopefully not a general problem on our side with the motherboard Voltage Regulator or something.
Have you been to a kernel thread and asked this question? If not, I will ask this in AK's kernel thread. Maybe he knows more about it!
The 4 high performance cores will only be activated when needed. What app are you using to check the core usage? Every now and then you should see 2 of the high performance cores sometimes coming to life every now and then, with the other 4 power efficent cores being more busy. Use CPU-Z to check.
Due to the way Oxygen OS's stock kernel works, only 2 of the high performance cores will ever be active, alternating between the 4 cores in an attempt to keep the phone cool and not throttle as often. If you want all 4 high performance cores to be active as well as overclocking it back to its original speeds, you'll need to flash a custom kernel.
jemcik said:
I know that it was already discussed but maybe someone has found a solution.
The problem is that performance of device gradually decreases proportionally to the level of the battery.
For example:
- battery is 90%, Real Racing 3 runs perfectly,
- battery is 45%, some lags appear during gameplay
- battery is 10%, heavily FPS drop, almost impossible to play
Battery saver is turned off, device is cold in all tests.
If I would like to save my battery level - I will turn on battery saver manually,
but I WANT to have good game experience not depending on battery level
This is really crazy.
Tested on stock OOS 2.1.1, with stock kernel, with Boeffla an AK, tested on Exodus ROM - everywhere I can see this weird behaviour.
May be some system files must be edited to overcame this issue?
Click to expand...
Click to collapse
Hi,
would like to share I don't have a similar experience, with NFS NL or Asphalt, phone was consistent with no lags even when it got unbearable to hold.
I as playing and simultaneously screen mirroring over to a TV.
Going from 65 to 25% over a long course.
I normally won't let my battery fall below 20%.
So the thing about Li-ion/pro is that as you go lower voltage decreases so to provide same power draw current increases.
Basically it would heat up faster.
That can be a reason combined with that their might be inbuilt measures to save battery like you said, nor as an engineer I would recommend you to stress your phone at those levels.
I can't explain the lag at 45%, didn't find it might try real racing 3 later to check.
Sent from my iPad using Tapatalk
trapistasajt said:
The 4 high performance cores will only be activated when needed. What app are you using to check the core usage? Every now and then you should see 2 of the high performance cores sometimes coming to life every now and then, with the other 4 power efficent cores being more busy. Use CPU-Z to check.
Due to the way Oxygen OS's stock kernel works, only 2 of the high performance cores will ever be active, alternating between the 4 cores in an attempt to keep the phone cool and not throttle as often. If you want all 4 high performance cores to be active as well as overclocking it back to its original speeds, you'll need to flash a custom kernel.
Click to expand...
Click to collapse
This is consistent with what I've noticed. The time It didn't, a simple reboot helped solve it and it hasn't occurred since.
Also these tools can't monitor the other cores, if you're rooted why not try synapse as helkat suggested
Sent from my iPad using Tapatalk
Denhot said:
This is consistent with what I've noticed. The time It didn't, a simple reboot helped solve it and it hasn't occurred since.
Also these tools can't monitor the other cores, if you're rooted why not try synapse as helkat suggested
Sent from my iPad using Tapatalk[/QUOTE
Thanks man!
I know how the S810 should work!
But I thought the performance issues have only to do with the temps. But now it seems it have also to do with the battery level.
It would be good if someone tries to reproduce the following to verify it:
1. One run Antutu benchmark with fully charged battery and room cool temps.
To be sure the conditions are the same, shut the display off for one or two minutes, than start display again, kill all recent apps and run Antutu test and note the results.
2. Than wait or do something until your battery is down to 20%, shut the display off for the same time, kill recent apps and start Antutu test run again and compare the results.
I've also tried the same after a reboot, with always the same results.
With 100% I get scores between 60 and 66k and with lower capacity (20%) I get only 48 till 50k!
I am not interested about the benchmark results, but I need to know if this only occurs on my side.
Click to expand...
Click to collapse
So, guys!
I have tested it the last few weeks and it is a fact that the performance in benchmarks is dependent by the battery level.
We have tested it with 3 devices and it is always the same.
But thank God, it seems on the devices perfomance themselves (in apps/ui) this has no effect!
But each one can replicate this behavior very easy!
ollimi1 said:
Hi Jemcik, hi Denhot!
I'm facing the same issues on my new device and it's definately not normal!
With a battery level of 19% I was not able to get the 4 A57 cores online, which results in lower system performance. Have you found a solution?
@Denhot!
Maybe we should rename the thread into: IS OPT PERFORMANCE REALLY DEPENDENT ON BATTERY STATUS AND IS IT A ROM FEATURE OR AN ISSUE!?
I think, one of the kernel devs should be able to answer this question.
Click to expand...
Click to collapse
I have the same issue! When battery level goes lower than 20%, my A57 kernels become offline. I checked this with CPU-Z and PerfMon. And this is the same on stock or custom kernel. Now I am using Boeffla kernel. The most frustrating is that my UI suffer from this. I have lot of lags in simple apps, such as calculator or some messengers.
Same issue here, there are threads in one plus forums.
I think the threashold level is at 40 % ?? They made this to keep the battery up. You can also see faster battery drop till the 40-30% mark then it is harder to kill the battery.
I am also dissapointed in this, maybe we can search the kernel sources ? Or is there a daemon app that triggers this?
I received the phone with 20%-30% battery, started an antutu knowing how powerfull 810 chip is, then boom 45k same as the previos phone i had with 801 chipset...i was like what the fxck....runing antutu again with full battery - 66k.
well i have run benchmark in back ground with few game and apps .. and checked with cpuz max that i have notice was around 50-60% cpu load still 2 off those a57 cores were off using this device for 2-3 days it always turns off 2 cores for me rest 6 is working most of the time :/ Even in battery saver mode .. i am not sure if this is a cpuz issue as i have not rooted my device yet so cant say properly ..
Also i face some freq. benchmark issue like in benchmark it scores around single core - 690 multicore - 2.6K .. and if i restarts device it scores normal - 1.1K and 4.5K .. i have no idea whats wrong with this :/
20% Battery Mark
The drop in performance at 20% Battery is standard behavior of the Rom and Stock Kernel. The Big Cluster (A57) is completly shut down to save Battery. If you dont want this you have to use a custom Kernel which is able to switch this Battery saving strategy off. Boeffla Kernel for example can do that.
Read http://www.anandtech.com/show/9828/the-oneplus-2-review/2.
They "optimized" the soc.....
No they just turned off some cores so there is no heat problem.
So I think this is my first and latest oneplus.
they've hit the mark! What the hell, i think they must be sued for false marketing. Its just like buying a car with 400 hp and those hp are only there when i'm parked or listen to music, if i'm on the highway or on the ridge the car has 100 hp...wtf :|
Killer2k8 said:
they've hit the mark! What the hell, i think they must be sued for false marketing. Its just like buying a car with 400 hp and those hp are only there when i'm parked or listen to music, if i'm on the highway or on the ridge the car has 100 hp...wtf :|
Click to expand...
Click to collapse
Calm down lol it's actually good on their part. Shutting down A57 cores on low battery is a good thing because the A53 cores use much lesser battery. If you're out on a trip and have 10% battery, with the A57 cores this will probably drain off within an hour of intermittent usage. When only the A53 cores are active, the battery life will increase greatly.
Companies design phones for average users, not just gamers. If you don't want this feature, root your phone, flash boeffla's kernel and disable the BCL Battery Driver. It's as simple as that
A neo homie telegram group member ask me to do him a favour and open this topic for him.
He says he has always a battery draining on aosp roms with his Indian variant(1.2ghz) of S3 neo.
He looses 45% a night with 12.1 Leo build. He has a new battery.
That is why he ends up with motion roms where this is not the case.
My questions @1.2 GHz users:
Do you have the same problems?
Any ideas how to fix this?
I read that g2 works also on 1.2 GHz. Is the solution to port a kernel for Indian variant ?
CPU dont sleep... thats probably cause the drain...
kernel adiutor...greenify...or use factory rom
needforszpit said:
CPU dont sleep... thats probably cause the drain...
kernel adiutor...greenify...or use factory rom
Click to expand...
Click to collapse
Can you give the exact settings you would use in kernel adiutor or Greenify?
exact settings is impossible to get from me...
Applicable settings is different at any user..
Try yourself an usable setting accordable for you.
CPU gov: powersave about 1ghz... io bfq 512M..that's circa the most powersave and "fast" setting
needforszpit said:
CPU dont sleep... thats probably cause the drain...
kernel adiutor...greenify...or use factory rom
Click to expand...
Click to collapse
It goes to deep sleep but still facing issue.
Some app having high file writes in background.
Battery stat not shows whats consume that high battery?
needforszpit said:
Some app having high file writes in background.
Battery stat not shows whats consume that high battery?
Click to expand...
Click to collapse
Nope ,all seems normal but still something is creating problem .screen on time is good but standby is very poor. Maybe kernel issue?cuz we got 1.2ghz one varient.
I think problems is not caused by kernel... some app is responsible for drain... advanced battery stat or logcat app is probably useful to find what draining...
Disable system apps for a night ?
You need to recalibrate your battery (It worked for me?)
spirit_of_the_ocean said:
A neo homie telegram group member ask me to do him a favour and open this topic for him.
He says he has always a battery draining on aosp roms with his Indian variant(1.2ghz) of S3 neo.
He looses 45% a night with 12.1 Leo build. He has a new battery.
That is why he ends up with motion roms where this is not the case.
My questions @1.2 GHz users:
Do you have the same problems?
Any ideas how to fix this?
I read that g2 works also on 1.2 GHz. Is the solution to port a kernel for Indian variant ?
Click to expand...
Click to collapse
So all you need to do is follow this steps:
1) Download app name Battery Calibration from play store (Don't ask for links just search on play store)
2) Follow steps in app
3) Use greenify for better results and set your phone on power saving when you are not doing anything.
It should work
Hi guys
I notice my note 4 overheating so bad after I flash a custom rom to it (Lineage 17)
I use hKtweak to check the cpu temp and it never stable at a reasonable temperature (for me, it is around 45 to 60)
The battery temperature is fine tho. Its stable at 40 degree and so but the cpu not fine the device not laging its super smooth even with these heat.
So anyone have any ideas or should I contact to the person who make this Lineage rom. Thanks
If you don't know Vietnamese, Cpu is cpu temp (of course :v) and Pin is the battery temp
AsrieltheGoat said:
Hi guys
I notice my note 4 overheating so bad after I flash a custom rom to it (Lineage 17)
I use hKtweak to check the cpu temp and it never stable at a reasonable temperature (for me, it is around 45 to 60)
The battery temperature is fine tho. Its stable at 40 degree and so but the cpu not fine the device not laging its super smooth even with these heat.
So anyone have any ideas or should I contact to the person who make this Lineage rom. Thanks
Click to expand...
Click to collapse
after flashing a rom it's normal to have heat, the rom it's building the cache and has many things running
give it a day or two to settle
also
exynos 5433 is well known for its heating issues
so play less games or less time
use it as a phone more than a play station
where did you download the rom?
w41ru5 said:
after flashing a rom it's normal to have heat, the rom it's building the cache and has many things running
give it a day or two to settle
also
exynos 5433 is well known for its heating issues
so play less games or less time
use it as a phone more than a play station
where did you download the rom?
Click to expand...
Click to collapse
It got hot during my daily basis.
I only play lightweight games like Geometry Dash but it can still get hot up to 90°c
And here is the link to the rom that I downloaded: https://forum.xda-developers.com/t/exynos-unofficial-lineageos-17-1-06-30-2021.3937956/
AsrieltheGoat said:
It got hot during my daily basis.
I only play lightweight games like Geometry Dash but it can still get hot up to 90°c
And here is the link to the rom that I downloaded: https://forum.xda-developers.com/t/exynos-unofficial-lineageos-17-1-06-30-2021.3937956/
Click to expand...
Click to collapse
try to limit the CPU freq by installing this
Release hKtweaks v2.2.0 · corsicanu/hKtweaks
device: full rearrange, added manufacturing date, alternate ASV detection, battery health, uptime cpufreq: added S21 cpu support (exynos2100/sd888) battery: fixed S21 battery health detection + pos...
github.com
also maybe there's an app or more which are running in the background all the time
install BBS xda edition and leave it running for at least 1 day and see which apps are running more frequently
with root it's a bit better, it can catch more info/apps
does the device go in deep sleep? how's the battery?
Exynos 5433 is famous for it's hot behavior, especially if it's not tamed by a good kernel and/or tweaking of the kernel
w41ru5 said:
try to limit the CPU freq by installing this
Release hKtweaks v2.2.0 · corsicanu/hKtweaks
device: full rearrange, added manufacturing date, alternate ASV detection, battery health, uptime cpufreq: added S21 cpu support (exynos2100/sd888) battery: fixed S21 battery health detection + pos...
github.com
also maybe there's an app or more which are running in the background all the time
install BBS xda edition and leave it running for at least 1 day and see which apps are running more frequently
with root it's a bit better, it can catch more info/apps
does the device go in deep sleep? how's the battery?
Exynos 5433 is famous for it's hot behavior, especially if it's not tamed by a good kernel and/or tweaking of the kernel
Click to expand...
Click to collapse
Ok, I will download BBS and try that
And I always have to disable 4 big cores (core 5,6,7,8)
w41ru5 said:
try to limit the CPU freq by installing this
Release hKtweaks v2.2.0 · corsicanu/hKtweaks
device: full rearrange, added manufacturing date, alternate ASV detection, battery health, uptime cpufreq: added S21 cpu support (exynos2100/sd888) battery: fixed S21 battery health detection + pos...
github.com
also maybe there's an app or more which are running in the background all the time
install BBS xda edition and leave it running for at least 1 day and see which apps are running more frequently
with root it's a bit better, it can catch more info/apps
does the device go in deep sleep? how's the battery?
Exynos 5433 is famous for it's hot behavior, especially if it's not tamed by a good kernel and/or tweaking of the kernel
Click to expand...
Click to collapse
Hey bro, I got the report from BBS. Can u check what's wrong
Image
AsrieltheGoat said:
Image
Click to expand...
Click to collapse
"install BBS xda edition and leave it running for at least 1 day"
can't really get good info after 3 minutes
how about today, after more than 1 day running?
get screenshots from Partial Wakelocks and Alarms too
w41ru5 said:
"install BBS xda edition and leave it running for at least 1 day"
can't really get good info after 3 minutes
how about today, after more than 1 day running?
get screenshots from Partial Wakelocks and Alarms too
Click to expand...
Click to collapse
Well, thank you for helping me but I found the problem by myself.
I tried to reflash the ROM but no luck. Then I started to disassemble the phone, use some iPhone repair techniques likes replacing detachable module like charging board. And you know what, after I replace the charging module and replace it from my broken Note 4 SM-N910P, the temperature dropped from 60°c down to 45°c
I hope this will help someone in the future
AsrieltheGoat said:
Well, thank you for helping me but I found the problem by myself.
I tried to reflash the ROM but no luck. Then I started to disassemble the phone, use some iPhone repair techniques likes replacing detachable module like charging board. And you know what, after I replace the charging module and replace it from my broken Note 4 SM-N910P, the temperature dropped from 60°c down to 45°c
I hope this will help someone in the future
Click to expand...
Click to collapse
well done, glad you solved it