Hello, i bought a new Doogee dg550 from chinavasion.com.
I am from Lithuania, and he came in my hand today.
So the problem is, when i turning it on and he boots, when i start using it, internet browsing, gaming (asphalt 8) , he working for a little time. But in the screen appears the message:mtk thermal manager, thermal warning phone needs to cool down and he shutting down. Then i start it again and using it about 10-15 minutes the message appears again. But the phone is not hot really. So where are the problem?
Please help me i love this phone design, menu, and speed, but that problem leads to despair.
I am waiting yours answer.
Thank you very much.
Regards,
Did you ever resolve this? I have the same thing with a Cubot X9, it shuts down with very little running and it doesn't even feel warm.
I have the same problem with my Acer B1-710. I keep on getting the thermal warning even though the tablet is not even warm. Another problem is, I noticed that everytime it's automatically shutting down the tablet, afterwards the battery indicates below 50% even though I just fully charged it. Really need help to fix this issue.
Related
I am from Hong Kong, using vibrant.
I found that my vibrant will get easily hanged/not responding, occasionally.
No matter which rom I flashed, stock, roms from eugene. (Applied/not Applied lagfix)
When my vibrant is not responding, the back of vibrant near the camara or next to the camara, will get hot and hotter.
After a long press of the power button, for a hard reboot of the vibrant, the vibrant will be fine again. However, the situation repeat.
So, I want to figure out that is there anybody encountering the same situation.
Thanks.
I have not had this exact problem, but I have had mine randomly go black. It's done it 3 times in the 4 days I have had it. When it goes black, you can't turn it on, power does nothing, and you have to pull the battery to start it again. I have never let it sit long enough to see if it gets hot.
I have heard mixed thoughts, some people claim it's hardware problem, some say its a firmware problem =/
I've seen my screen turn black with just the key backlights remain on. The device becomes and remains hot to the touch as if working very hard (drawing heavily on the battery and CPU) but it never responds again. Holding down the power button for a full five seconds resets it.
In my case, I typically see this happen while I'm trying to use Google Navigate (GPS) while also running Pandora (streaming radio) in the background. Often it works, but often it doesn't, especially on days with warm weather. I've monitored battery temperatures around 114 degrees F after rebooting.
I suspect it is related to the problems with the GPS (fixed to use supl.google.com) and very much hope it will be fixed with the promised OTA upgrade. Although I may have seen it a few times (very few times) without GPS. My other suspicion turns toward a process called mmcqd which seems to run heavily at times. Perhaps the lagfix will help with this "Multimedia Card Queue Daemon" process. ::shrug::
Just offering this as notes to compare. I'm curious if others see the problem with GPS disabled? Or if you notice the mmcqd process maxing your CPU?
I've noticed that when using GPS, only when the GPS gets confused.. say for instance that I'm driving, get out of my car with a Navi program still running and walk inside of a building/house.. bam, phone is dead with the buttons lit.. I've decided to not bother with GPS.
If you're having those types of issues try avoiding background sync with the forever sluggish stock eMail app, and don't load up the internal memory with a lot of junk.
having the same prob... cant find the solution .. do u have any?
This happens to me on my stock vibrant everytime I try to use the maps program. On the off chance I get it to start working, as soon as it shifts orientation to landscape mode the whole thing will lock up. Usually I have to remove the battery to get it to reset. As was said, it appears to be caused by the faulty gps, so I usually just leave mine off.
However, I haven't noticed it happening while doing anything else and I'm hoping the upcoming ota update fixes these issues. (Don't want to bother with rooting stuff until I'm on stock 2.2)
The solution is to install the leaked update that we should be getting officially very soon. No freezing, no serious lag (installing apps will lag almost any Android device), no black screen freeze ups, much improved GPS, I'm lovin' it.
I installed Cyanogen Mod7 on samsung vibrant, after reboot the set not started, only samsung logo shows but not booted further, plz give the solution.
heygrl said:
The solution is to install the leaked update that we should be getting officially very soon. No freezing, no serious lag (installing apps will lag almost any Android device), no black screen freeze ups, much improved GPS, I'm lovin' it.
Click to expand...
Click to collapse
Hey, did u get the update or solution?
Hello,
I know, I know... old problem, yet there is still no definite answer to the question of continous random freezes. My HD2 is also experiencing them (worked fine for about 3 months, during which it never fell down whatsoever)
but!!!
I knew from a few days before the first freeze that something was wrong. The bottom of the phone was getting incredibly warm while heavily using the hardware (watching HD vids, browsing web etc.) Me being stupid did not think of it till today. So once again, knowing that my HD2 would freeze, I plugged it in to recharge the battery. This time - enlightened by the thought of old overheating problem - I put it right next to the opened window - it was -1 *C outside. Results? No freeze! Battery fully charged for the first time without a random reset! In my case this is definitely temperature-related problem, it could possibly not be just mine.
The question is: How to lower the temperature? I don't feel like using my phone in a fridge or moving to subpolar areas.
EDIT @28.02
So far my theory is correct. Once I kept the screen on for 10 minutes and was far enough away from the window, the phone restarted itself (and I was not abusing the hardware; I was, in fact, just writing a text message.) Normally it would shut down right after the attempt to load and stabilize the main screen, but since I put it right next to the window at the PIN window, it cooled down and now works fine again.
muodypl said:
Hello,
I know, I know... old problem, yet there is still no definite answer to the question of continous random freezes. My HD2 is also experiencing them (worked fine for about 3 months, during which it never fell down whatsoever)
but!!!
I knew from a few days before the first freeze that something was wrong. The bottom of the phone was getting incredibly warm while heavily using the hardware (watching HD vids, browsing web etc.) Me being stupid did not think of it till today. So once again, knowing that my HD2 would freeze, I plugged it in to recharge the battery. This time - enlightened by the thought of old overheating problem - I put it right next to the opened window - it was -1 *C outside. Results? No freeze! Battery fully charged for the first time without a random reset! In my case this is definitely temperature-related problem, it could possibly not be just mine.
The question is: How to lower the temperature? I don't feel like using my phone in a fridge or moving to subpolar areas.
EDIT @28.02
So far my theory is correct. Once I kept the screen on for 10 minutes and was far enough away from the window, the phone restarted itself (and I was not abusing the hardware; I was, in fact, just writing a text message.) Normally it would shut down right after the attempt to load and stabilize the main screen, but since I put it right next to the window at the PIN window, it cooled down and now works fine again.
Click to expand...
Click to collapse
Maybe it is the battery, you could try an inexpensive replacement one from ebay.
Well, ebay is off the limits for me, but I will surely try some cheaper counterpart. It's been over a week and thus far my theory is proving to be correct - low temperature = no freezes.
The heat might also be caused by lots of stuff running in the background - have you checked this out as well?
Of course I did - Task Manager is one of the 3 apps on the main screen. I always make sure nothing is running, be it an app, or an unnecessary process.
But yes, some of the applications do increase the temperature, however I find that normal... well, as long as the heat does not make my HD2 shut down!
EDIT @ 09.03:
Waiting for a new batt to arrive. I just hope this is just some minor energy output problem and that's why my hd2 is overheating, leading to shutting down.
Got my new battery from a pretty decent company. Normally after turning off the phone and even reattaching the battery I'd have problems turning it on again (would have took me several attempts); however this time it went very smooth.
Any update on use with the new battery? I have the same overheating/screen lock problem with my HD2. Mine has done so after taking a call and having the phone up to my ear for several minutes.
Unfortunately it wasn't the battery. The most common circumstances in which my HD2 freezes is trying to use the internet, followed by playing music from the Sense player. The only thing left to do is to return it.
I declare HTC HD2 and the HTC tech support piece of junk.
Final edit:
Sold my HD2 and bought Desire HD. <3 Android!
When I work with Lumia 920 for a while back of the phone gets hot and if I try to open camera the phone freezes or restarts, even after restarting the phone camera won't start until the phone cools down ! Does anybody has this problem or not ?
marSoul said:
When I work with Lumia 920 for a while back of the phone gets hot and if I try to open camera the phone freezes or restarts, even after restarting the phone camera won't start until the phone cools down ! Does anybody has this problem or not?
Click to expand...
Click to collapse
depends what sort of apps you are using and such for it to get so hot (and how hot in fact?) it does have a 1.5GHZ dual core, and under some serious stress, you should expect it to get a bit warm. like, gaming, hardcore video decoding, things like that. if its overheating from you checking out your messages, then i'd say theres a problem. now how hot would you say it is? if its excesesive heat, i guess it could hamper the camera performance... ive not heard of that issue before though, give nokia a call or email. they're actually not awful to deal with.
Hi everybody,
i've owned my Lumia 920 for about two months now, and i am (used to be) in love with it. Great hardware, great software, all those issues other people had, with the freezes, the random reboots... i had none. my phone was perfect.
Then i got Portico delivered OTA to my phone last week, and i thought 'great, this is gonna make the phone even better'. i was especially looking forward to the 'keep wifi on when screen is locked' option. I updated my phone (took maybe 20 minutes?), and my brilliant phone was gone. What i'm stuck with since is a collection of all the problems i had been reading about:
random reboots
random freezes needing a soft reset to be usable again
the phone is constantly warm, sometimes really hot, even when i'm not using it
battery life is about half of what it used to be pre-Portico
data connection is constantly dropping, be it 2g, 3g, or lte. if have to switch flight mode on and off again to get a data connection every hour or so
i was playing a game the other day, while charging the phone (original charger and everything) when the phone suddenly died because of an empty battery. so, the phone was using more current than could be supplied by the charger. that never happened, even with the exact same game, before portico
Again, i had none of these issues before the update. Right now i regret having updated to the "bugfixing release" of WP8, because all that did is to introduce all the bugs it was supposed to fix.
Does anybody else experience the same behavior, or maybe have some ideas on what i could do to try and fix them? I didn't do a hard reset yet, i am hoping to fix my issues without wiping the phone.
Thanks in advance for any help or tips
I havent been having the reset problems etc, but I have noticed that since updating, I have had probably half as good battery life. It is really annoying me cos I was so happy that it would last for ages even under heavy use, now it will only make it through the day comfortably with minor use. Im doing a complete discharge, and then recharge and see how that goes. So glad im not having the other problems that people are having though. Actually also disappointed that the camera is still not very sharp. Video is great, stills are average. Why have such lame performance on such a (supposedly) good camera
I haven't had experienced these issues yet. It might be something wrong when update comes OTA.
Only my problem is crackles in the case. I can live with them for now...
I've also been having problems with Portico, I haven't had issues with reboots, but my battery life is terrible. It used to go 15-16 hours on a charge, now I can barely get 7 hours.
Also, weird problem I've been having, when the battery gets too low that the phone automatically shuts itself off...when I plug it in, it takes about an hour to turn back on. It's really worrying me, because I never had this problem before. If anyone else has noticed this, please let me know.
Is there any battery diagnostic for the phone?
Thanks!
I have bought a galaxy alpha four days ago. The device was working very well the first days with no problems. Excellent phone. It was getting warm, but I know this is normal for phones.
However the warm became worse, at the point the display was heating so much to risk to burn my finger. The display is now constantly getting warm even when doing simple tasks (whatsapp, browsing internet) and it is uncomfortable to use.
If I try to do a intensive task (like playing a game), even only for a few minutes, then it becomes hot and it makes the display almost untouchable. The top part of the display is especially affected by the problem. The back cover in plastic is also warm, but nothing that prevents me from safely holding the device in my hand
I have tried to turn off the phone and let it to cool down. However, after turning on the device again, the phone gets warm like before.
Is all of this normal? I'm aware that every phone becomes hot with use, but I believe my alpha is exxaggerated. I think it's a problem of faulty device, but I'd like to know your opinions first before to go back to the shop.
Thank you for answering
do you uodate to android 5?alpha get hot if your screen brith 100%.....or use a case or cover........or using 3g 4g wifi all time.....its a cool dvice but like all phone can get hot
ZSniton said:
I have bought a galaxy alpha four days ago. The device was working very well the first days with no problems. Excellent phone. It was getting warm, but I know this is normal for phones.
However the warm became worse, at the point the display was heating so much to risk to burn my finger. The display is now constantly getting warm even when doing simple tasks (whatsapp, browsing internet) and it is uncomfortable to use.
If I try to do a intensive task (like playing a game), even only for a few minutes, then it becomes hot and it makes the display almost untouchable. The top part of the display is especially affected by the problem. The back cover in plastic is also warm, but nothing that prevents me from safely holding the device in my hand
I have tried to turn off the phone and let it to cool down. However, after turning on the device again, the phone gets warm like before.
Is all of this normal? I'm aware that every phone becomes hot with use, but I believe my alpha is exxaggerated. I think it's a problem of faulty device, but I'd like to know your opinions first before to go back to the shop.
Thank you for answering
Click to expand...
Click to collapse
I say return it and get a replacement. Yes, the phone does heat up from both Kitkat and Lollipop builds but not to the point where it "burns" fingers.
Sent from a Locked Bootloader
My phone stay cool. I am on KK 4.4.4.
overheat help fix
ZSniton said:
I have bought a galaxy alpha four days ago. The device was working very well the first days with no problems. Excellent phone. It was getting warm, but I know this is normal for phones.
However the warm became worse, at the point the display was heating so much to risk to burn my finger. The display is now constantly getting warm even when doing simple tasks (whatsapp, browsing internet) and it is uncomfortable to use.
If I try to do a intensive task (like playing a game), even only for a few minutes, then it becomes hot and it makes the display almost untouchable. The top part of the display is especially affected by the problem. The back cover in plastic is also warm, but nothing that prevents me from safely holding the device in my hand
I have tried to turn off the phone and let it to cool down. However, after turning on the device again, the phone gets warm like before.
Is all of this normal? I'm aware that every phone becomes hot with use, but I believe my alpha is exxaggerated. I think it's a problem of faulty device, but I'd like to know your opinions first before to go back to the shop.
Thank you for answering
Click to expand...
Click to collapse
hi had a similar problem like this with my alpha phone as well not to the degree where it felt like the screen was burning my finger just that it was unusually warm what i did to solve this was to disable every and anything that's unnecessary that's running in the background that came on my phone, disable all gesture feature as well as set the screen brightness to auto, change launchers, make sure WIFI NFC and bluetooth are disabled when not in use and if you do not use LTE on your phone disable it as well doing all of this should help to speed up ,increase battery life and hopefully make your phone cooler
I would suggest a factory reset and a day of testing after. If its still the same go for service.
Sent from my SM-G850F
Update: I have followed your suggestions and The alpha looks to be fine now. I'll bring It back to the shop if the heat happens again.
Thank you for your attention.
I already make a 6-8 time root my Alpha 850F
a test same builds from eudemony 502,with problem google.play services..google.music...google.play.store stoped working in mean time was lose root & TWRPrecovery than again flash stock 502 throuth odin,& again ...
when Oscan rom appair I flashed this Aroma rom & have no problem at all with google app & rom boot exellent
but in this rom & Oscan SGS6 rom I have very little antutu score 34000 ,i know that is with samo old scripts on my Alpha.
I make again flash via Odin stock XEF Firmware ,than root & after that TWRP
now SGS6 rom work perfect,I get 53000 antutu ,phone is cold etc 3-4 SOT
I`m very satisfied
If your phone was to hot,let him finish the update ,sync,apk play store update
dont turn off wifi or data after update phone will be cool down