Database Develop

Overheating

Hello
The day before I got my Lg O2X and am now experiencing overheating (I think). The app which I have installed shows 42C while charging the battery is a bit warm.
Can anyone suggest me a good app so that I can confirm it?
And yeah I live in India so temperature is a bit high over here 32C when I posted this.
Update: I just noticed as the battery reached 90% charging it started to cool down at the moment it is at 36.7C at 96% (with no change in placement of the phone).

Ya man..the battery of every device heats up while charging and yes i also live in India and if u use ur phone while recharging it goes upto 42°C..
Try not using while charging..
Cheers
Sent from my LG-P990 using XDA App

Yeah... its very normal

Dang not using while charging! I cant stop myself with that tegra 2 inside it
Sent from my LG-P990 using XDA App

i have spare battery's and a external charger ebay... only cost about 12 US dollars.

Takes less time to charge..mine charges in like an hour..i either sleep during that time or i switch on my pc or tv
Sent from my LG-P990 using XDA App

Battery life sucks too on the stock rom :/
Sent from my LG-P990 using XDA App

Just buy some spare batteries 2.80usd shipped each. And external battery wall charger $3.50
Sent from my LG-P990 using Tapatalk

I guess installing a custom rom would also help.
Im the meanwhile I‘ll get an extra battery.
Sent from my LG-P990 using XDA App

C0D3N1N3R said:
I guess installing a custom rom would also help.
Im the meanwhile I‘ll get an extra battery.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.

C0D3N1N3R said:
Battery life sucks too on the stock rom :/
Sent from my LG-P990 using XDA App
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Click to collapse
Do u own a car with that cigarette lighter thing available..??
Sent from my LG-P990 using XDA App

Mungulz said:
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.
Click to expand...
Click to collapse
Mine overheates only while I'm playing and charging in the meanwhile, or in car, navigating and charging.. It's a lot of battery consumption and totally normal..
Leaked GB 20i (topogigi) has a good battery life, the only thing is a battery drain in data mode, but for instance wifi is going really well!

C0D3N1N3R said:
Hello
The day before I got my Lg O2X and am now experiencing overheating (I think). The app which I have installed shows 42C while charging the battery is a bit warm.
Can anyone suggest me a good app so that I can confirm it?
And yeah I live in India so temperature is a bit high over here 32C when I posted this.
Update: I just noticed as the battery reached 90% charging it started to cool down at the moment it is at 36.7C at 96% (with no change in placement of the phone).
Click to expand...
Click to collapse
it's normal , mine too 42c when charging, then it will cool down by it self

Mungulz said:
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.
Click to expand...
Click to collapse
Most people say it makes their battery cycle longer and battery rarely goes to 40C!
karan_singh_9008 said:
Do u own a car with that cigarette lighter thing available..??
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
No I don't I am in 11th grade at the moment .

C0D3N1N3R said:
No I don't I am in 11th grade at the moment .
Click to expand...
Click to collapse
Hahahhahah unlucky u man..don't really think u need another battery though...
Sent from my LG-P990 using XDA App

Y not?
Sent from my LG-P990 using XDA App

Display heats up

Hey guys,
In some cases my display heats up very fast. Can't touch it for a while. Can anyone confirm that? I don't do a lot, just text a SMS or something...
Thanks in advance
Sent from my GT-I9000 using Tapatalk 2

Is the whole screen heated up or just a part of it (possibly only top or bottom of the screen)? What were you doing before it started heating up? Playing games while charging can sometimes cause the whole device to heat up, at least it does on my SGS.
Did you accidentally drop your phone in some water or something? That's the most common cause for such problems.

Hackubi said:
Is the whole screen heated up or just a part of it (possibly only top or bottom of the screen)? What were you doing before it started heating up? Playing games while charging can sometimes cause the whole device to heat up, at least it does on my SGS.
Did you accidentally drop your phone in some water or something? That's the most common cause for such problems.
Click to expand...
Click to collapse
Thanks for your answer. The hole screen is heating up very fast. If I play 3d games it is usually but I just look at the time or chatting with some friends. My phone never dropped into water and I don't overclock it.
I'm on JB Rom right now but had that problem in GB and IcS too. Just wanted to ask if it is normal for 2 years old devices
My device is running great but the fast heating is wired ;/
Sent from my GT-I9000 using Tapatalk 2

While playing 3d games heating up sounds quite normal, but it should not happen when just chatting or similar stuff that does not use loads of system power :\
If you still got some warranty on it, you might want to send it to some repair center to fix it. (Remember to flash back to stock rom before doing so )

Haha my phone didn't have any warranty anymore
I could buy me another but I love the style and great support of the I9000 ! it seems like I have to live with the "heat issue" until my phone burns haha
Thanks for your advice again.
Sent from my GT-I9000 using Tapatalk 2

i noticed that my screen heats up quickly if i'm charging battery and if i overclock the cpu..
i just leave the phone for 15min then so the screen cools down

qplut4 said:
i noticed that my screen heats up quickly if i'm charging battery and if i overclock the cpu..
i just leave the phone for 15min then so the screen cools down
Click to expand...
Click to collapse
If I leave the phone settle down for a moment the heat issue is gone too. But I didn't overclock or something.
Sent from my GT-I9000 using Tapatalk 2

Does it heat up even if brightness is set to 0%?
Sent from my GT-i9001 using xda premium

jogibush said:
Hey guys,
In some cases my display heats up very fast. Can't touch it for a while. Can anyone confirm that? I don't do a lot, just text a SMS or something...
Thanks in advance
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
I had the same prob today, while watching video for 20 min.

cologne83 said:
Does it heat up even if brightness is set to 0%?
Sent from my GT-i9001 using xda premium
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Click to collapse
I use the Rom specific auto brightness but I'll try your hint
Sent from my GT-I9000 using Tapatalk 2

My Nexus 7 overheating

Recently, twice in the same week, my Nexus 7 has been over heating to almost a burning heat. Now, every night I plug my nexus in and its usually around 30%. Then I put it under my pillow while I listen to a podcast and fall asleep. Then I wake up and usually it fine but today I got my temp gun and it read 138° F on the front glass. I looked at my battery status and it showed that it charged to about 80% and then the screen turned on and the battery was draining very fast while on the charger. I think that is when it overheated and the nexus couldn't vent air cause it was under a pillow. Would this screen turning on be a result of a bug in JB or could it be a rouge app? Or could it be that daydreamer thing that is like a screensaver.
Sent from my Nexus 7 using xda app-developers app

What kernel do you use? Do you OC your CPU and GPU?

Oh, I'm sorry I didn't post those details. I am stock with android 4.2.1 with kernel 3.1.10-g22b4fcd. I am unlocked though
Sent from my Nexus 7 using xda app-developers app

I looked at my battery usage history and my screen turned on around 3 in the morning and its draining the battery while its charging. So something is going rouge.
Sent from my Nexus 7 using xda app-developers app

Download trinity kernel toolbox. This app will show you the cpu`s temp. The normal temp for the CPU on 1.3Ghz is about 60-75 °C...

dont keep your seven under a pillow while its charging,. thats the only way that you will get the battery temperature that hot. for a cpu temperature, 138F isnt hot. but for a battery temperature, 138F is very hot.

simms22 said:
dont keep your seven under a pillow while its charging,. thats the only way that you will get the battery temperature that hot. for a cpu temperature, 138F isnt hot. but for a battery temperature, 138F is very hot.
Click to expand...
Click to collapse
NEVER put these devices under a pillow while charging! You are asking for it to get fried. I did this with my phone once, and it was too hot to touch once I took it out in the morning.
Sent from my Nexus 7 using Tapatalk HD

OK, that solves the heat issue but how can I find what's drain the battery so fast.
Sent from my Nexus 7 using xda app-developers app

[Q] max temp cpu

Hello, I have the xperia t, and I noticed that my phone gets some what hot while gaming, now sinds I haven't rooted it, I know it will not harm my phone, (hopefully) but now I was wondering what is the max temp for our snapdragon s4?
Sent from my LT30p using xda app-developers app

ArmaNineTSeven said:
Hello, I have the xperia t, and I noticed that my phone gets some what hot while gaming, now sinds I haven't rooted it, I know it will not harm my phone, (hopefully) but now I was wondering what is the max temp for our snapdragon s4?
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
It shouldn't harm your phone if you use it carefully and not heat it for a long time and let it cool often.
I think it's about 80°C or a little more. Any bigger and extremely big values forces the phone's shut down to cool the CPU.

Is overheating problem normal on Xperia z?

Hiiii,
Sorry again questioning because I haven't got reply yet.. And my DOA period is going end
Mine getting hot while browsing and at doing some gpu jobs,
Is that normal,
M not saying that my hands starts burn,
Just feel the camera area hot, seems like 45degrees Celsius, our city temp is more than 43degrees Celsius...
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app

I think yes its normal..my too gets hot while browsing..
Sent from my C6602 using xda app-developers app

Mandeep148 said:
Hiiii,
Sorry again questioning because I haven't got reply yet.. And my DOA period is going end
Mine getting hot while browsing and at doing some gpu jobs,
Is that normal,
M not saying that my hands starts burn,
Just feel the camera area hot, seems like 45degrees Celsius, our city temp is more than 43degrees Celsius...
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app
Click to expand...
Click to collapse
Yep quad core 1.5GHz is going to get pretty warm

Thanx guys....
M very thankful to u all
Sent from my C6602 using xda app-developers app

Mandeep148 said:
Hiiii,
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app
Click to expand...
Click to collapse
You can check with Bat Stat. It's a widget and work very well.
From my experience a mobile completely in idle should stay at 25/30°C, messaging and do some other light things up to 35°C and gaming 45°
Sent from my C6603 using xda app-developers app

Thank u guys for helping me..
Our city temperature is 45 degree Celsius, and noticed one thing that browsing with y tabs open from chrome and its about 44.7 degree Celsius.. is that normal?
Feeling so laggy
Sent from my C6602 using xda app-developers app

Yes..when the phone gets heated up the cpu throttles to coontrol the temperature...
Sent from my C6602 using xda app-developers app

Thanx again all guys...
Sent from my C6602 using xda app-developers app

There is an app in the system that monitor the temperature.
The phone will shutdown if there is an overheating.
Sent from my C6603 using xda premium

mine is like 35 when charging and browsing XDA apply like right now. and with light browsing and stuff it goes up to 37
doesn't seem normal to me as my girlfriends phone only gets to like 30 degrees when browsing and charging
Sent from my C6603 using xda premium

Mine also feel hot sometimes so I think it should be normal lol

I think its also depends on room temperature,
Our area is very hot... Mine is getting sometime 47 in sunlight while browsing with watching website video...
Now at using xda app and chatting,is 38
Sent from my C6602 using xda app-developers app

hmm, it seems I'm not the only one but ATM mine is off charger and it is 20 after a phonecall for 5mins and now xda so it is very strange as I noticed this happening since like a week...
and the temperature change seems to affect my batt life... i used to get like atleast 24hours.. now it is far from that
Sent from my C6603 using xda premium

SaGaR_ said:
hmm, it seems I'm not the only one but ATM mine is off charger and it is 20 after a phonecall for 5mins and now xda so it is very strange as I noticed this happening since like a week...
and the temperature change seems to affect my batt life... i used to get like atleast 24hours.. now it is far from that
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz

Dymor said:
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz
Click to expand...
Click to collapse
i know that, i had profiles set up from 384 when screen was off and 810 when screen was unlocked, but even then it's average temp was like 25... atm i'm doing nothing but xda no music no charger no nothing and it is 27
Sent from my C6603 using xda premium

Originally Posted by Dymor
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz
Click to expand...
Click to collapse
i know that, i had profileert set up from 384 when screen was off and 810 when screen was unlocked, but even then it's average temp was like 25... atm i'm doing nothing but xda no music no charger no nothing and it is 27
Sent from my C6603 using xda premium
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Click to collapse
Atm I was reading a book from Play Books and temp is 29. With my Note I had similar values.
The thing that is different between XZ and Note it's that XZ can't exchange hot cause it's waterproof and Note can do more effectively.
XZ has a front and back "glass" so it's more sensible about external temp.
Here in Italy summer it's coming and I'll expect about 30° CPU temp as normal
Sent from my C6603 using xda premium

CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium

SaGaR_ said:
CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
My fault, i was talking about battery temp. Cpu temp can't be monitored, but i think that is directly propotional with battery temp

Yeah is normal it is a special feature Sony build in. That's foe the winter time to keep Ur hands warm when u use the phone. To bad they do not included a turn off switch for it.
Sent from my C6603 using xda app-developers app

dante501 said:
Yeah is normal it is a special feature Sony build in. That's foe the winter time to keep Ur hands warm when u use the phone. To bad they do not included a turn off switch for it.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
LOL
SaGaR_ said:
CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Today I wanted to test how is the battery of this phone. I had unplugged from charger at 6.30 AM and connected to PC for 10 mins during the day. Now I have 33% remain and I went on YouTube, listened songs with Spotify (offline), SMS, FB, Twitter, Viber, Play Book: a normal daily use for me.
I have .253 fw and Doom Kernel with wheatley governor and cfq scheduler. 1026 MHz max - 192 MHz min. Juice Defender Ultimate for mobile data and WiFi always active when I am at home or at work.
About 18h without charge. For me it's an exceptional battery life. (when i hade Note I used to go with 3 more battery in the bag!)