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[Q] note battery temperature inquiry on custom roms

hi guys. i was wondering what is yiur idle temperature for your note? i recently.moved from iphone 4s to Gnote and this transition is quite challenging as the android system has much bigger potentials and modifications can be made.
the temp cpu app says my battery temp is at 35 C and i can feel a warm temp near the camera. is it normal to have a bit of heat or is this being caused by custom rom installation? from iphone i did not have such problems with the temperature issues for daily usages. also i noticed when people try some kernels they say they have cold temp.. is this referring to the similar temp range or people do not feel heat?
thanks guys

I am finding a definite increase with Abyss kernel (stock ROM). It is about 5 to 10 C higher.
Battery use is down, however, which is odd. I am still going through testing & undervolting, no overclocking.

Very strong heating issue

Hello. So I'm currently at MIUIPro 9.1.1.0 and my phone version is 2\16 china. First of all, it heats too much on mobile net. Outside when it's around 25 degrees celsius battery goes up to 40-41 even though I'm just browsing. In games it heats to a temperature when I can boil water. Around 1 hour ago I was playing PUBG on low, air temp was around 25 and battery gone up to 47 (!!!) degrees, and the cpu (tsens_tz_sensor 0-10) was 70-75 degrees! I am just afraid of my phone blowing up in my hands. Is this a bad firmware or a hardware defect?

Flash a custom ROM. It is not a hardware issue. MIUI is the problem. It also heats like hell when charging, right? I am using Lineage OS for months and temp hardly rises above 25-30. even when gaming for 2-3hrs.

Considering your given information it doesn't seems to be hardware issue to me.
Things cause heating while when using mobile data are Buggy software or low network.
You are using MIUI Pro which is based on MIUI China ROM, check if there's any MIUI Pro update available if so then try updating it.
Temperature around 40° Celsius is pretty normal when you are playing PUBG Mobile with Mobile data.
You'll also see quick battery drain than usual and may will see little lag.
Try using Xiaomi Eu ROM if you don't like original MIUI or you may try either of any custom ROM,MIUI China or global stable/beta ROM to check if you face same issue.

ADS95 said:
Flash a custom ROM. It is not a hardware issue. MIUI is the problem. It also heats like hell when charging, right? I am using Lineage OS for months and temp hardly rises above 25-30. even when gaming for 2-3hrs.
Click to expand...
Click to collapse
"Custom ROM" is another MIUI modded rom (MIUIPro, xiaomi.eu) or aosp, lineage etc.? And It's heating to around 38 when charging and browsing

Install Lineage os 15.1 and forget heating

Tyrese117 said:
Install Lineage os 15.1 and forget heating
Click to expand...
Click to collapse
you see, I like MIUI and dont want to install clean Android. So I'll try new miuipro rom then

Device heats up quite a bit

Hello.
I got a new redmi k20 pro and flashed a mi 9t pro global rom on it.
The device works great , but it heats up quite a lot.
For example after like 3 minutes of playing pubg the device is quite hot, or when charging or after a few minuts of facebook use.
Is it normal?
Thank's.

It's normal. Especially if you play games on it or use it while it's charging. The problem would be if you don't feel it's hot, meaning, the heat dissipation doesn't work as it should.

123elad said:
Hello.
I got a new redmi k20 pro and flashed a mi 9t pro global rom on it.
The device works great , but it heats up quite a lot.
For example after like 3 minutes of playing pubg the device is quite hot, or when charging or after a few minuts of facebook use.
Is it normal?
Thank's.
Click to expand...
Click to collapse
how warm it gets ? and your ambient temperature ?

123elad said:
Hello.
I got a new redmi k20 pro and flashed a mi 9t pro global rom on it.
The device works great , but it heats up quite a lot.
For example after like 3 minutes of playing pubg the device is quite hot, or when charging or after a few minuts of facebook use.
Is it normal?
Thank's.
Click to expand...
Click to collapse
As long as you stay at 30-40°C on your battery, it doesn't matter at all. When you use your device while charging it and the battery already hit 43 or even more °C I would defintiely start worrying about it though

I am not talking about using the device while charging. It happens when the device is not charging , like few minutes of gaming and the device already feels quite hot.
For example my brother's oneplus 7 stays alot more cooler then my device.

123elad said:
I am not talking about using the device while charging. It happens when the device is not charging , like few minutes of gaming and the device already feels quite hot.
For example my brother's oneplus 7 stays alot more cooler then my device.
Click to expand...
Click to collapse
Doesnt sound right. Mine barely gets warm to the touch while playing pubg etc. Mi 9T pro

Is there any app that I can check the temps after few minutes of gaming just to compare to other devices?
Edit: I downloaded an app called cpu monitor.
After about 10 minutes of playing pubg the cpu temp was 46.
Is that normal?

46 ist ok. You can check and compare with the app throttlestop if your phone throttles faster (= heats up quicker) than other peoples phone. Please note, you can only compare the exact same phone for valid results.

just tested a arcade game till chicken dinner , not sure how many mins but max was 35 ,measure on cpu-z app , k20 pro , china rom

Aimara said:
just tested a arcade game till chicken dinner , not sure how many mins but max was 35 ,measure on cpu-z app , k20 pro , china rom
Click to expand...
Click to collapse
Thank's for the comment, I am not sure if my device have a problem or its just pubg that makes this device go to 46

123elad said:
Thank's for the comment, I am not sure if my device have a problem or its just pubg that makes this device go to 46
Click to expand...
Click to collapse
pubg is one demanding game , i am quite sure if i played a couple of classic matches , it would hit 40 plus , i have not tested it yet since i didnt played it on k20 pro .

M 9 Overheating Problem

Hello friends, my device travels between 50-60 degrees during the game. Are these values normal to you? My location is 30 degrees.
(Idle between 35-45)

for my Mi9 when i was on EEA rom it's always hot when gaming but now i'm on xiaomi.eu beta the heat seem solved
also my Redmi note 8 do the same on Global rom it's hot but in PE rom or xiaomi.eu not much heat

Device heating up pretty fast

I got my k20 pro today finally and i can feel that my device gets warm pretty warm and that too pretty fast even in normal usage scenario, The top Portion only feels really warm not the lower side even screen feels warm.
Is it common for all k20 pro's or i just might return it to flipkart.
I felt that on miui 12,10 as well as 11 on which i am currently.Also weirdly the temps keeps dropping as i keep using it but for a sudden it becomes quite warm.
So is it a kernel issue then i will change the kernel and then see if it is.

gets warm for first 3 days after a update then settles to a heavenly smotheness then afterwards
MIUI optimizations going on in background
i have been using this since jan
am on miui eu beta so update every week first couple of hours and then it settles specially after a big update
i remember it being warm for 3 days when i got it new in jan then when upgraded to miui 12 or any major updates or even after complete factory wipe

dhaval2010 said:
gets warm for first 3 days after a update then settles to a heavenly smotheness then afterwards
MIUI optimizations going on in background
i have been using this since jan
am on miui eu beta so update every week first couple of hours and then it settles specially after a big update
i remember it being warm for 3 days when i got it new in jan then when upgraded to miui 12 or any major updates or even after complete factory wipe
Click to expand...
Click to collapse
ok then this is fine.
Also i tried flashing AbhiX Rog edition miui12 rom but got error 7 in twrp with message that this package is for Raphael and not Raphaelin..
So what's the method to fix this..

Ezio553 said:
ok then this is fine.
Also i tried flashing AbhiX Rog edition miui12 rom but got error 7 in twrp with message that this package is for Raphael and not Raphaelin..
So what's the method to fix this..
Click to expand...
Click to collapse
thread closed at the OP request

My redmi k20 pro overheating
I am using redmi k20 pro for 4 and 5 days I feel the heat for normal usage fb, whatsapp, YouTube normal usage heat but I play the pubg 10 to 15 seconds overheating in upper side but playing smooth and lag free but overheating display and back side ( pls help me what this problem device or software any buddy help me

malikgenius143 said:
I am using redmi k20 pro for 4 and 5 days I feel the heat for normal usage fb, whatsapp, YouTube normal usage heat but I play the pubg 10 to 15 seconds overheating in upper side but playing smooth and lag free but overheating display and back side ( pls help me what this problem device or software any buddy help me
Click to expand...
Click to collapse
well thats what i feel on normal usage device gets warm on upper side back and front on screen but its not that big problem but on load yeah the device feels pretty warm on top portion though it still doesn't hinder my performance..

malikgenius143 said:
I am using redmi k20 pro for 4 and 5 days I feel the heat for normal usage fb, whatsapp, YouTube normal usage heat but I play the pubg 10 to 15 seconds overheating in upper side but playing smooth and lag free but overheating display and back side ( pls help me what this problem device or software any buddy help me
Click to expand...
Click to collapse
change damn kernel