u8800+ the temperature is lower than the operating temperature of the phone functionality is limited
ok i got this today on u8800 +
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Hi all. Since I've looked for but didn't find a clear topic about this (sorry if I've missed it), I thought it is a good idea to see which are the normal working temperature ranges for our Legend (especially if you're overclocked).
Someone on this forum was trying to draw my attention that my temperature was (or is going to be) too high (saw it from one of the print screen I've posted in that topic), so I was wondering what should be a "normal" temperature.
Usually for my Legend the range is between 30 - 38 C degrees, the upper values when it's charging (as I understood it is normal), having a 34-35 when not charging and in use. I got as low as 22 C degrees in the morning when the phone was not touched for the whole night, but as soon as I'm using it, temperature is increasing.
I'm using a CM nightly build, OC 806 (kernel) and I was wondering if a 33-38 C degrees temperature is normal or I should overclock it a little bit lower (OC 787 for ex.)
Should I make any worries?
Hello
Normally my phone runs at approx 30-32 degree Celcius. Today I installed LauncherPro and my phone now runs at 35 degree Celcius. I live in India and the temperature overall is hot.
What temperature does your phone run at normally and what is considered a safe temperature?
27-32
Sent from my GT-I5800 using Tapatalk
note that the temperature sensor is the battery's one, not cpu.
so, for example, when charging battery it becomes warmer.
Yeah i am speaking about the battery temperature only.
Any chance that launcher pro increased my temp?
I don't have this kind of problem with fugumod 2.4 bet3 @980Mhz ... so i think you have an other app running witch is using your cpu.
I alwayz hav 35-38 c....me too in India and using launcher pro:-D
Sent from my GT-I5800 using XDA App
so is it safe to have the phone running around 35 degree celcius?
clarkkov said:
It's safe to tun at up to 80 celsius. Normal temp should be about 5 to 10 percent higher than the temp of the area where the phone is being used.
This is a battery temp not CPU. Batery should withstand temps higher than 100 c. Of course, battery and other electronic appliances will have their lifespan proportional to the temp they operate on.
LP is not the culprit of higher temp, you must be using another app along with LP.
Sent from my Nexus 3
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I do realise that this is the battery temp but it makes my entire phone hot. So i just wanna make sure that other components wont be damaged
clarkkov said:
The components could be damaged in a long run if your temps are constantly over 30 to 35c. If you are using a custom ROM or Fugumod kernel with overclock I advise you revert to stock xxjpm.
Sent from my Nexus 3
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there is no chance the to run constantly over 30 even with overclock kernel it is normal temp for devices from 20 to 35 depending of air temp so don't worry,and i'm using LP almost since i bought this phone and i can ensure you that LP is not reason for increasing the temp
the temperature in my place right now is 42 degree celcius
i guess thats why the phone might be at that temp
I've noticed my idle battery temperature is bit higher in GingerDX v22 than stock 2.1,
GingerDX idle - around 34C
GingerDX gaming - around 41C
Stock 2.1 idle - around 26C
so guys share your battery temperatures including phone status and rom you are using.
Thanks
goldbugbee said:
I've noticed my idle battery temperature is bit higher in GingerDX v22 than stock 2.1,
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Uhm, is hard to say but perhaps don't enter the room temperature in the measure ?
However I stay to generate a temperature graph of mine in the last week use and will attach soon in this post.
Hi,i'm new here and sorry for my bad english
I'm on PA 3.1 and since PA's base upgraded from 4.2.1 to 4.2.2,my nexus 7's bottom left corner got warm and hot than normal,CPU temperature is usually at 36-37 °C,even when i just browsing/reading
I just want to know if anyone here got the same issue as i got
Thank you and sorry again for my bad grammar
I did the same jump as you from PA 4.2.1 to 4.2.2. I haven't had any heat issues at all. Mind you I have undervolted 50v across the board. It might be a rogue app.
Sent from my Nexus 7 using xda premium
androidkid311 said:
I did the same jump as you from PA 4.2.1 to 4.2.2. I haven't had any heat issues at all. Mind you I have undervolted 50v across the board. It might be a rogue app.
Sent from my Nexus 7 using xda premium
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what kernel do you use?
37-38 C is nowhere near to being high (if you are indeed talking about the processor Tj)
The stock kernel does a panic shutdown at 100 C, and rate throttles a little below that. (At the moment I can't remember if that happens at 95C or 90C).
That Tj temperature is measured by a circuit embedded in the face of the SoC chip itself, so it is literally the hottest place in the whole device.
I have run native multithreaded stress test codes simulaneously with OpenGL benchmarks, and while the lower left corner of the tablet gets warm, the maximum Tj I observed was about 85C (Stock kernel - no GPU or CPU OC'ing). When "idle" such as reading web pages, my stock device sits around 38C as well.
The only thing that is disconcerting about what you report is that you mention a warm tablet in conjunction with 38C. That shouldn't be the case unless you made the temperature measurement substantially later that the CPU/GPU load which created the temperature spike.
Remember that there is a substantial delay between a peak temperature felt through the case and when the CPU goes up to high temperature. In my experience, it takes several minutes of maxing out the processor(s) before you start to to notice that "lower left corner" hot spot. So if you are observing that behavior regularly, you do have a reason to be concerned.
good luck
bftb0 said:
37-38 C is nowhere near to being high (if you are indeed talking about the processor Tj)
The stock kernel does a panic shutdown at 100 C, and rate throttles a little below that. (At the moment I can't remember if that happens at 95C or 90C).
That Tj temperature is measured by a circuit embedded in the face of the SoC chip itself, so it is literally the hottest place in the whole device.
I have run native multithreaded stress test codes simulaneously with OpenGL benchmarks, and while the lower left corner of the tablet gets warm, the maximum Tj I observed was about 85C (Stock kernel - no GPU or CPU OC'ing). When "idle" such as reading web pages, my stock device sits around 38C as well.
The only thing that is disconcerting about what you report is that you mention a warm tablet in conjunction with 38C. That shouldn't be the case unless you made the temperature measurement substantially later that the CPU/GPU load which created the temperature spike.
Remember that there is a substantial delay between a peak temperature felt through the case and when the CPU goes up to high temperature. In my experience, it takes several minutes of maxing out the processor(s) before you start to to notice that "lower left corner" hot spot. So if you are observing that behavior regularly, you do have a reason to be concerned.
good luck
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I'm sorry,its 60C,not 36
I have mistake CPU temperature with battery temperature
dangnhap01 said:
I'm sorry,its 60C,not 36
I have mistake CPU temperature with battery temperature
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Understood. I should have said "cat /sys/kernel/debug/tegra_thermal/temp_tj" to be clear.
60 C does seem a bit high for a N7 which is supposed to be doing very little work.
Mine (stock jdq39) is sitting here doing nothing but with the screen on (plugged into USB), not charging and it is about 42-43 C.
The effects of heat are cumulative - you should look into it.
My phone got heated while playing asphalt 8 for 3 minis and phone temperature went upto 80c is this okay or my device is faulty ? I uses CPU temperature app forfor monitoring my temperature