Overheating issue - Xperia Z1 Q&A, Help & Troubleshooting

My phone is Sony z1 c6906 running stock ROM (.368 ) with stock kernel. My phone heats up to 50 degrees while reading something and 55-60 while watching a YouTube video how would i fix this issue? I am rooted and have custom recovery plus unlocked bootloader

no idea it happens to me too and it really drains battery life. maybe try deleting some unecesary apps because some run in the background.

Related

[Q] Heating Up After Latest Update

After updating to the latest 14.3.A.0.757 my Z1 is heating a lot...not only the back area near the camera but the screen too only after browsing for some time....And on charging it heats up like a hot pan....This all has started occuring only after the latest update, This will on long run surely take a toll on the battery backup of the phone, I have already reinstalled(repair) the firmware but to no avail....anyone facing this problems??
Give it some time
abhimudaliar said:
After updating to the latest 14.3.A.0.757 my Z1 is heating a lot...not only the back area near the camera but the screen too only after browsing for some time....And on charging it heats up like a hot pan....This all has started occuring only after the latest update, This will on long run surely take a toll on the battery backup of the phone, I have already reinstalled(repair) the firmware but to no avail....anyone facing this problems??
Click to expand...
Click to collapse
Just give it some time and do nothing major on the phone and see how it goes. I did the same and it solved my problem..

[5.0.2] [Lag/Heat/Battery - Problems] How to fix those Problems?

Hello together I have startet this Thread in the ZL Forum as well but there are way more Z Users than ZL So maybe you guys can help me too? first my specs:
Model: Sony Xperia ZL C6503
Android 5.0.2
Build: 10.6.A.0.454
Kernel: 3.4.0-perf-g8fa3dae [email protected] #1 <- Vanilla Kernel I beliefe
Root: Yes with kingroot following this HowTo Link I now got SUperSU 2.46 installed
Bootloader: Locked - I didnt unlock it and I think the rooting didnt unlock it either
Apps: ~95
I have the following problems:
1. Ever since 4.4.4 my Sony ZL is somewhat laggy. With 4.4.2 I had a really smooth experience but since 4.4.4 its been a dirt road. I am happy that Sony still brings us the newest updates with Andorid 5.0.2 and soon 5.1 but I hate that my user experience drasticly decreased. Not only do games lag since Lolipop, now the UI interface is lagy and my browsers (Dolphin with Jetpack) lags. Its just a big **** up! Its not smooth anymore and it doesnt make fun to wait several seconds (3-5) before apps open or close. I have no longer any task killer, with my last it felt to decrase performance instead of increase.
2. I have a heat issue with the phone somtime it gets really hot really fast.
3. Battery doesn't hold a whole day anymore. Could be casue the phone is 2 years old already but sometimes I have really bad battery life. If I turn on GPS I can forget to use my phone cause battery dies within 3 hours and apps just collapse under the heat.
I have Stammina tunred on and @30% Low Battery kicks in. @15% Battery saver tunrs on.
Battery drops from 12% -> 0% and turns off phone. Sometimes I get to 8% and then 0%
I would like to fix those issues and I need your help and advise. Yesterday I was almost to the point where I threw my ZL out of the window but I decided to give it a last chance with some help of the XDA community. So for my phone you are the last chance otherwise I will throw it out.
My Problem: I dont really want to completly start fresh and install all apps and configure everything again. I have Titanium Backup insallted (but I dont really know how to use it). If I have to completly start fresh I will probably get a new device casue there I will have to do the same legwork anyway. Only if money is thight next month I will stay with the ZL and do it all over again.
So can you guys help me to fix my problems? My biggest problem is the lag issue. I can life with the allright battery life and the heat issue but the lag drives me insane.
Edit:
In the past I already tried to root my phone while I had 4.4.4 but at the time there was no root available yet and some tasks failed. Not sure if that had any impact.
z1ckZack said:
Hello together I have startet this Thread in the ZL Forum as well but there are way more Z Users than ZL So maybe you guys can help me too? first my specs:
Model: Sony Xperia ZL C6503
Android 5.0.2
Build: 10.6.A.0.454
Kernel: 3.4.0-perf-g8fa3dae [email protected] #1 <- Vanilla Kernel I beliefe
Root: Yes with kingroot following this HowTo Link I now got SUperSU 2.46 installed
Bootloader: Locked - I didnt unlock it and I think the rooting didnt unlock it either
Apps: ~95
I have the following problems:
1. Ever since 4.4.4 my Sony ZL is somewhat laggy. With 4.4.2 I had a really smooth experience but since 4.4.4 its been a dirt road. I am happy that Sony still brings us the newest updates with Andorid 5.0.2 and soon 5.1 but I hate that my user experience drasticly decreased. Not only do games lag since Lolipop, now the UI interface is lagy and my browsers (Dolphin with Jetpack) lags. Its just a big **** up! Its not smooth anymore and it doesnt make fun to wait several seconds (3-5) before apps open or close. I have no longer any task killer, with my last it felt to decrase performance instead of increase.
2. I have a heat issue with the phone somtime it gets really hot really fast.
3. Battery doesn't hold a whole day anymore. Could be casue the phone is 2 years old already but sometimes I have really bad battery life. If I turn on GPS I can forget to use my phone cause battery dies within 3 hours and apps just collapse under the heat.
I have Stammina tunred on and @30% Low Battery kicks in. @15% Battery saver tunrs on.
Battery drops from 12% -> 0% and turns off phone. Sometimes I get to 8% and then 0%
I would like to fix those issues and I need your help and advise. Yesterday I was almost to the point where I threw my ZL out of the window but I decided to give it a last chance with some help of the XDA community. So for my phone you are the last chance otherwise I will throw it out.
My Problem: I dont really want to completly start fresh and install all apps and configure everything again. I have Titanium Backup insallted (but I dont really know how to use it). If I have to completly start fresh I will probably get a new device casue there I will have to do the same legwork anyway. Only if money is thight next month I will stay with the ZL and do it all over again.
So can you guys help me to fix my problems? My biggest problem is the lag issue. I can life with the allright battery life and the heat issue but the lag drives me insane.
Edit:
In the past I already tried to root my phone while I had 4.4.4 but at the time there was no root available yet and some tasks failed. Not sure if that had any impact.
Click to expand...
Click to collapse
I have the same problems(except lag) on my XZ1 it happend after I sent it to sony center because I bricked it, they replaced the motherboard and battery but the device gets really hot really fast (10 min of browsing and the device is 70°C) idle temps are 50°C and the max time my battery lasts decreases every day, my phone is on for 2 hours with mininal use and it's down to 69% i'm sending it to sony next week as it is a 3 month old device
z1ckZack said:
Hello together I have startet this Thread in the ZL Forum as well but there are way more Z Users than ZL So maybe you guys can help me too? first my specs:
Model: Sony Xperia ZL C6503
Android 5.0.2
Build: 10.6.A.0.454
Kernel: 3.4.0-perf-g8fa3dae [email protected] #1 <- Vanilla Kernel I beliefe
Root: Yes with kingroot following this HowTo Link I now got SUperSU 2.46 installed
Bootloader: Locked - I didnt unlock it and I think the rooting didnt unlock it either
Apps: ~95
I have the following problems:
1. Ever since 4.4.4 my Sony ZL is somewhat laggy. With 4.4.2 I had a really smooth experience but since 4.4.4 its been a dirt road. I am happy that Sony still brings us the newest updates with Andorid 5.0.2 and soon 5.1 but I hate that my user experience drasticly decreased. Not only do games lag since Lolipop, now the UI interface is lagy and my browsers (Dolphin with Jetpack) lags. Its just a big **** up! Its not smooth anymore and it doesnt make fun to wait several seconds (3-5) before apps open or close. I have no longer any task killer, with my last it felt to decrase performance instead of increase.
2. I have a heat issue with the phone somtime it gets really hot really fast.
3. Battery doesn't hold a whole day anymore. Could be casue the phone is 2 years old already but sometimes I have really bad battery life. If I turn on GPS I can forget to use my phone cause battery dies within 3 hours and apps just collapse under the heat.
I have Stammina tunred on and @30% Low Battery kicks in. @15% Battery saver tunrs on.
Battery drops from 12% -> 0% and turns off phone. Sometimes I get to 8% and then 0%
I would like to fix those issues and I need your help and advise. Yesterday I was almost to the point where I threw my ZL out of the window but I decided to give it a last chance with some help of the XDA community. So for my phone you are the last chance otherwise I will throw it out.
My Problem: I dont really want to completly start fresh and install all apps and configure everything again. I have Titanium Backup insallted (but I dont really know how to use it). If I have to completly start fresh I will probably get a new device casue there I will have to do the same legwork anyway. Only if money is thight next month I will stay with the ZL and do it all over again.
So can you guys help me to fix my problems? My biggest problem is the lag issue. I can life with the allright battery life and the heat issue but the lag drives me insane.
Edit:
In the past I already tried to root my phone while I had 4.4.4 but at the time there was no root available yet and some tasks failed. Not sure if that had any impact.
Click to expand...
Click to collapse
You could try to change the gouvenor of your CPU. I use interactive. It saves battery and the phone doesn't heats up so much (its still really hot sometimes). You Phone also becomes more efficient, because it only clocks fast if you need the power. You can do that with the PACPerformance Application or Antutu CPU Master as example.
If the interactive gouvenor doesn't helps, you can still try performance, this will give more power to your applications, but degreases battery life.
The heat comes from the old Snapdragon S4 Pro Processor that needs to clock most times at the maximum clock speed and it has no real thermal throttling. One time my Phone was at 100°C. Then the Android Operating System started to shut down the phone. The screen also started flickering.
After you got the 5.0.2 Update your Phone should feel much smoother.
maybe can with lollipop 5.1.1 :angel:
Hi I will try that! Thx for the answer.

Battery drain on Lollipop 5.1.1 Build 14.6.A.1.216

Hello everyone
I recently bought a used Xperia Z1 (C6903), which came with Lollipop 5.0.2 installed (Build .270). It has a defective screen, which is going to be replaced shortly. I mostly use it with a mouse via USB. Other than that, it is perfectly fine.
On Thursday, I inserted my SIM card on the device and installed the latest build available for this device, which is 14.6.A.1.216 (Lollipop 5.1.1) via Flashtool, making sure I did a factory reset. On Friday, I rooted it using KingRoot (promptly replacing it with SuperSU) and, as I did my research first, installed Wakelock Detector to compare the battery between each Android version. On 5.0.2 battery was pretty good, maybe because the phone didn't have the SIM card inserted, but still used WiFi and had a lot of apps which were left by the previous owner (Such as Facebook and FB Messenger, which both are battery hoggers). Even then, the phone had tremendously good battery, managing to reach 3 days on a full charge (I observed that before buying it). The only problem was that the phone overheated a bit.
Now that I have installed 5.1.1, things got worse. The only good things are that the overheating problem is gone and the performance seems a bit better. However I saw that for many, the battery was way better on 5.1.1 than on 5.0.2. This isn't the case for me. The battery drops approximately 1% each 30 minutes, with the screen off. I don't have mobile data on, as I always use WiFi, so the radio active bug doesn't affect me (right?). I have disabled most, if not all useless apps or things that would keep using the phone's resources. I disabled them, not uninstalled them because the phone has a problem with root permissions, saying that system is not mounted as R/W but still giving apps root access and they can disabled apps just fine. Currently I have none of my apps installed with the exception of Wakelock Detector, thanks to the battery drain and the defective screen which prevent me from doing much. STAMINA mode is on, but I don't notice it working too well, as it doesn't turn WiFi off when the screen is off, even though that option is turned on. I cannot deliver an exact screen on time as don't use the phone that much, but it is average 3-4 hours.
Wakelock Detector tells me that the phone has been awake by 12%, even though there aren't any wakelocks nor apps that would take batery. I would have tried with BetterBatteryStats but it is a bit confusing to use for me. Most people here on this phone's XDA forum complain about the battery in Lollipop, but Kitkat has provided them very good battery life.
Is there any way to fix this? I will provide anything that is asked, such as screenshots of Wakelock Detector, etc.
Should I downgrade to 4.4.4? (Build .157 or whichever you recommend) or perhaps install a custom rom based on 4.4.4, like iHackers? I would test them myself, as it is the best way of telling the difference, but I have a very bad connection and downloading files over 1GB+ takes 5 or 6 hours, only if it doesn't disconnect automatically. The most important things for me are the performance of the phone and the battery life.
Thanks in advance, and sorry for my bad english.
bloodofJesus said:
use mx rom
Click to expand...
Click to collapse
Right. I will use it, thanks for the tip. As you have to downgrade to KitKat in order to install custom recoveries and the like, I already did so. And I discovered something new, which wasn't on Lollipop. KitKat's battery stats show that 39% of the phone's battery is used up by the screen, even though I barely use it and it is on the lowest brightness possible. Other than that, another culprit is the mobile signal, which shows a high usage of battery.
EDIT: I have now installed the rom and indeed, the battery problems seem to be gone. Battery isn't dropping as it did, and Wakelock Detector says that the phone is now 1-2% awake
At 1 point, 5.0.2 had a lot of battery problems and performance issues
Are u facing any on MX now ?
-----------------------------------------------------
Tapatalked from Sony Xperia Z1
Stock JB 4.4.4 | Root | Deodex | Cam Mods | Dalvik/Bionic
So far, battery has been perfect the phone easily lasts 1 day and still has 40% left. I guess that could be better, but I am satisfied with it
One thing I have noticed is that even though the ROM has much bettery battery management than the stock rom, it feels somehow slower. In developer options, the "Force GPU rendering for 2D" option is enabled. I disabled it and weirdly, the phone seems to be faster and smoother, like it was before. The opposite of this should be happening, as I've read that it instead makes the phone smoother than having it ticked off
bloodofJesus said:
None, especially since the latest firmware was used. try chaning your kernel, I use Advanced Kernel, thought the latest has a chinese/japanese twrp recovery, he might fix that in the next version.
Click to expand...
Click to collapse
Hi
I've reflashed the ROM, stock kernel and now it seems perfect.
What does advanced kernel offer in your honest opinion than the stock kernel
-----------------------------------------------------
Tapatalked from Sony Xperia Z1
Stock LP 5.1.1 | Root | Deodex | Cam Mods | MX ROM
I normally would test stock, then go ahead testing a custom advanced kernel and compare the findings and differences over a few days of usage.
However, will be using stock for now as it hasn't given me any real problems with performance and battery
-----------------------------------------------------
Tapatalked from Sony Xperia Z1
Stock LP 5.1.1 | Root | Deodex | Cam Mods | MX ROM
bloodofJesus said:
use mx rom
Click to expand...
Click to collapse
Are you using mx rom? If so could you please upload a screenshot of your battery usage stats?
bloodofJesus said:
I'm not using mx rom anymore, I decided to use a customized stock rom from scratch, sorry.
Click to expand...
Click to collapse
Why did you change? I just installed mx rom now! Seems pretty good so far, but still too early to comment on the battery
There's no such issue with this update.
I'm sorry to say this, but things are now where they were before I flashed MX Rom
Three days ago the battery started draining like before, with high usage of the process "Android System", approximately 30%. The screen also has high usage, but really shouldn't as screen on time is barely one hour. I also learned how to properly use BetterBatteryStats, and it reports that the device has 100% no or unknown signal. The phone also is doing weird beep sounds around the camera area. I've factory reset the device, but it didn't do anything. In fact, it is worse now. Battery drain is approximately 3% an hour. And that is with WiFi, Mobile Data and almost everything else off. I also don't have any apps installed. The same happens with Android Kitkat. A lot of apps are also disabled.

Xperia Z3 compact Very Hot. up 41° celcius.

Hi everyone, I have a serious problem with my Xperia Z3c, this don't stop to go up the temperature, this happens when I open some Applications, in consequence, the battery life go down very fast, i try to do the hard reset, reinstall again the software, but no fix that, I try to write many times To Sony, but they don't gimme any solution, in attached the screenshot for the temperature, using a little facebook, instagram and whatapps.
my version SO is:
Android 6.0.1
23.5.A.0.575
Ps: All versions have had this problem.
Thanks for the help.
giampiero987 said:
Hi everyone, I have a serious problem with my Xperia Z3c, this don't stop to go up the temperature, this happens when I open some Applications, in consequence, the battery life go down very fast, i try to do the hard reset, reinstall again the software, but no fix that, I try to write many times To Sony, but they don't gimme any solution, in attached the screenshot for the temperature, using a little facebook, instagram and whatapps.
my version SO is:
Android 6.0.1
23.5.A.057.
Ps: All versions have had this problem.
Thanks for the help.
Click to expand...
Click to collapse
It is version 23.5.A.0.570 not 23.5.A.057
And my device reaches 90 degrees celsius when backing up through TWRP,for me it shows that 43 degrees is idle temperature,and my device doesn't even feel hot at all,or warm.
giampiero987 said:
Hi everyone, I have a serious problem with my Xperia Z3c, this don't stop to go up the temperature, this happens when I open some Applications, in consequence, the battery life go down very fast, i try to do the hard reset, reinstall again the software, but no fix that, I try to write many times To Sony, but they don't gimme any solution, in attached the screenshot for the temperature, using a little facebook, instagram and whatapps.
my version SO is:
Android 6.0.1
23.5.A.0.575
Ps: All versions have had this problem.
Thanks for the help.
Click to expand...
Click to collapse
If you touch back of your phone is it hot? Anyway if resetting or changing sw didn't help it seems to be HW issue and you can only RMA.
Dinkec27 said:
It is version 23.5.A.0.570 not 23.5.A.057
And my device reaches 90 degrees celsius when backing up through TWRP,for me it shows that 43 degrees is idle temperature,and my device doesn't even feel hot at all,or warm.
Click to expand...
Click to collapse
I don't think the phone would be running if the temperature was 90 degrees. And 43 idle seems to be nonsense too, I barely get that after an hour of intense gaming.
petr232 said:
If you touch back of your phone is it hot? Anyway if resetting or changing sw didn't help it seems to be HW issue and you can only RMA.
I don't think the phone would be running if the temperature was 90 degrees. And 43 idle seems to be nonsense too, I barely get that after an hour of intense gaming.
Click to expand...
Click to collapse
It seems to be wrong temperature reading then,gonna see then with CPU-Z or some other app
Maybe the outside temperature is the problem. I'm studying in Germany but when I fly back home to Cyprus where the temperature is much higher (normal day in the summer 30-35°) I can feel that the phone is getting kinda warm
I have same problem.
From time to time my phone is getting not warm but hot. Most time is warm and never cool when i use it.
Running CE1 575 root. No custom rom.
I encouter same problem on CM12.1. I even started to cool my phone with water!
Sent from my Xperia Z3C using XDA-Developers mobile app
I've found that it's running hot since I did the Marshmallow update to 23.5.A.0.575
Overall battery life feels to be down and coupled with the loss of Stamina/Ultra-stamina I'm now looking to downgrade back to Lollipop.

Overheating Problem - Please Read

Hi, About a month ago I installed a custom ROM on my MI A2 , everything was fine but the average temperature in idle mod and with small tasks was about 35 Degree C which was really weird since I've never had overheating issues on this phone. On the other hand when plugged in charge or when playing games / videos or heavy tasks the temperature was rising to almost 49 Degree C. Therefore I switched back to stock and locked the bootloader etc. Most of the Overheating Problem is solved but I can Still feel the phone being warmer than what it used to be, Specially when playing videos on MX Player the phone gets warm and makes me uncomfortable.
I'm on the latest Android 10 build, not rooted and I'm pretty sure I flashed the stock ROM correctly. Also as I mentioned it the bootloader is locked and device is encrypted as it was before flashing custom ROM. also yes, I am using the exact same charging brick and cable that came in the box.
Let me know if you've had the same experience or you have any suggestions or solutions.

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