Phone overheats - T-Mobile Samsung Galaxy S II SGH-T989

When I watch a video on YouTube or if I play a game. The temperature goes to 107.8 degrees and my screen gets hot and also on the back as well how can I prevent it or is it time to buy a new phone?
Sent from my SAMSUNG-SGH-T989 using XDA Free mobile app

Do you have it rooted/with a custom ROM/Kernel?
I experienced issues like that when I overclocked the phone, but now that I have it to a more battery-friendly kernel and settings, I don't experience it at all.

Overheating while playing games is normal, try to set cpu speed as low as possible w/out loosing game performance

Related

Pocket Legends crashes

Hi all,
Anyone playing Pocket Legends on the SGS2? It randomly crashes on me, sometimes 3 times in 5 minutes, sometimes once an hour, just wondering if anyone else has the same issue?
I have background data and auto sync turned off when I play.
Ohkuni said:
Hi all,
Anyone playing Pocket Legends on the SGS2? It randomly crashes on me, sometimes 3 times in 5 minutes, sometimes once an hour, just wondering if anyone else has the same issue?
I have background data and auto sync turned off when I play.
Click to expand...
Click to collapse
I've never played it but try it when background data is turned on
Sent from my GT-I9100 using XDA Premium App
Thanks for the reply. Yeah I originally started with everything on, I've been trying to disable apps one by one to see if it's affecting it but it always seems to randomly crash. I might try changing some in game settings and see how that goes.
Hey,
I've been having the same problem, thought it might just be me. Sometimes it works for ages without any problems. Other times it can crash within 5 minutes.
Stock galaxy s2, using launcher pro. Not rooted.......yet!
Is it getting hot? Using OC and 3D games sometimes I had random reboots so I made a profile to lower the CPU freq down to 800 MHz when temp getting over 42°C
Sent from my GT-I9100 using Tapatalk
nightranger73 said:
Is it getting hot? Using OC and 3D games sometimes I had random reboots so I made a profile to lower the CPU freq down to 800 MHz when temp getting over 42°C
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
No I don't really feel it getting hot, although I do have a TPU case so maybe I can't feel it.
I haven't had a crash since setting the battery savings slider to the right, but it also makes the game very choppy. Seems like a common issue with SGS2's so hopefully they fix it soon.
Hi there!
Expierenced the same yesterday.
Game runs pretty fine, but phone's getting pretty hot (near the cam lense). Usually this doesn't happen - well, not that hot
Didn't actually meassured temperature or anything 'til now...
2 Suggestions:
1. MALI (IIRC) Chip -> Chainfire3D worth a try?
2. Modem: Possibly Pocket Legends gets hick-ups, when data connection's getting lost (like 3G->H+ switch or something). Anyone tried playing through WLAN?
bye
Ali
nightranger73 said:
Is it getting hot? Using OC and 3D games sometimes I had random reboots so I made a profile to lower the CPU freq down to 800 MHz when temp getting over 42°C
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
I installed tonight for the first time. Been having a few similar problems. How did you do that profile by the way?
Same here, crashes after playing for like 5 minutes. When I check the battery temp, it's around 35°C so that shouldn't be the problem.
Send a dev tyrol the pocket legends team some logs and he dates org looks like the task manager is killing the game for some reason. He can't work out why.
Sent from my GT-I9100 using XDA App
Posted this issue on PocketLegends FB page and invited them to join the discussion here - well, this is about 2-3 weeks ago. Sadly they didn't join, as far as I see...
Anyone found a solution for that yet?
Same problem here. The game freezes and phone gets hot.
Hello,
I played more than 1h without any lag/freeze/crash
Just disabled sound, music, high quality options and changed battery saver to 50%.
Here is my config for Pocket Legends:
imageshack.us/f/856/options2.jpg
imageshack.us/f/850/options1.jpg
Smartphone: SGS2
So please check it on your Samsung galaxy s2 and reply if this works.
Regards
Hello! I've been lurking for a while now, in hopes that someone would figure it out. The battery saving-settings worked for a while, but then I experienced freezing again.
After reading a thread in the official PL forums i tried this:
I downloaded the winamp music player app and made it my default player.
(i did this because the only logs they've recieved that contained a crash, were sound related "libsoundpool.so")
After doing that, I have played two runs through all Forest Haven levels without the game freezing!
One run without sound, and one run with sound.
Both runs with high quality, and all that. No battery saving settings.
Maybe it'll start freezing again in a while. But give it a try if you want.
(newbie, so I can't post outside links, but the thread I'm referring to is in "Technical Issues and Bugs" section, titled "sound effects occur despite being turned off", and the answer came from Otukura)
Edit: Nope, froze again. Once in Forest Haven, and about 4 times when fighting keeper...
Guys who are using Lite'ning 1.5 ROM, can you try to:
Clear memory in (stock) Task Manager
Launch (stock) Music app and leave it open in background
Play Pocket Legends
Maybe it's just coincidence, but i was able to play PL for about 3 hours without a single freeze. On stock and Villain ROMs it just kept crashing every few minutes. Will keep testing..
*Most settings in game left at default values (high quality, FX/music - on).
EDIT: So, i've played another ~3 hours and no problems so far. Tried to run game without starting Music player and game froze in 10-15 mins.
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EDIT2: ~11 hours of gaming wihout crash. Tried few other ROMs, but PL just kept crashing. Now i'm on Lite'ning 1,5 again and game works.
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You don't need Pocket Legends anymore now that Order & Chaos is out.
KLoNe1 said:
You don't need Pocket Legends anymore now that Order & Chaos is out.
Click to expand...
Click to collapse
Thank you very much! Now you can sell your car and get a horse.
Anything new on that front?
Nothing new so far...I hope they will solve this problem soon...the only thing I wonder is that it only crashes when I do quests...Of crouse I didnt do everything in the game yet...but whenever I do a quest it mostly crashes...and when I just hang out nothing happens...I hope they will fix this...
aliander said:
Anything new on that front?
Click to expand...
Click to collapse
Lite'ning 1,5 ROM + music app runing in the background does the job, no single freeze. Confirmed by two other guys.

Dungeon Defenders

Not only killed my battery while downloading the needed DLC.
On top of that, my phone was boiling to the touch! And, after all that hassle.....the game lags! Didn't expect bad performance at all
Alright, just to add...
For some ODD reason, the CPU usage on this phone spikes HARD It's usually bouncing around 40-70%, that would explain the stutter in some games. Now to figure out how to fix this problem...
bmxant said:
Not only killed my battery while downloading the needed DLC.
On top of that, my phone was boiling to the touch! And, after all that hassle.....the game lags! Didn't expect bad performance at all
Click to expand...
Click to collapse
I've noticed that this phone stutters randomly when switching from app to app sometimes. I notice it happen when I am playing music via Poweramp, and then switch to maps, n when it loads the map, the song stutters hardly. I dont mean it skips a beat or something, it actually breaks the song and make it sound mechanical for a second before resuming the song properly.
Now I don't know if it's the phone itself, an app installed (maybe ram manager?) or just the lack of available Ram on the phone that is causing this, but it's sad and worrying to see a dual core 1.5Ghz cpu stutter under a light load switch. Anybody notice that the free Ram left on this phone is generally alarmingly low, around 130MB left out of 783MB? What is eating up so much Ram on this phone? When I was on the Atrix, I generally still have 300-400MB left free to be used (I dont recall whether it actually has the full 1000MB available or also 783MB though) and I never experience stuttering.
Is this resolution really tasking the CPU? or is it because it has to render these apps to fit properly in the 720P resolution?
p.s. Another game that lags: Jelly Defense, when you have a lot of enemies flowing down the path, it starts getting choppy.
As I mentioned, I'm pretty sure it's the CPU spikes doing it. I have around 400mb free of ram also. I know Dungeon Defenders lags on the Galaxy Nexus as well, but I'm pretty sure it doesn't have as many problems. Then again, it was built on ICS
Grab Memory Booster Lite and you can monitor how much RAM is being used as well as the CPU % for each task
Is Dungeon Defenders working for everyone else? I can run it for about 30 seconds and then it just closes. No force close message or anything, it just freezes for a second or two and then disappears.
aquariuz23 said:
Anybody notice that the free Ram left on this phone is generally alarmingly low, around 130MB left out of 783MB?
Click to expand...
Click to collapse
after a thorough freezing, go launcher shows me at ~580M free on a fresh reboot and usually running low 500M free mem at any time, running 510M free right this second. this is with RAM manager, which by my estimates accounts for 5% in that #
scott0 said:
after a thorough freezing, go launcher shows me at ~580M free on a fresh reboot and usually running low 500M free mem at any time, running 510M free right this second. this is with RAM manager, which by my estimates accounts for 5% in that #
Click to expand...
Click to collapse
Do you experience any lags on Dungeon Defenders (if you have it)? Or do some of your games stutter like bmxant's?

Phone heating up to 45^C when running any apps . [Thing Rom]

My phone battery temperature rises up to 45 degrees when running any app. Is it normal or i need to change my rom. This started after i switched to Thing rom .
My phone's temprature rises above 40 when i play any game
Same for me, sometimes while charging. :/
same for us.....i think its generally happens with us.Try to calibrate ur battery.I think that helped me little.
Sent from my Wildfire S using XDA
hellnoob said:
My phone battery temperature rises up to 45 degrees when running any app. Is it normal or i need to change my rom. This started after i switched to Thing rom .
Click to expand...
Click to collapse
maybe you should lower the cpu frequency if you overclocked and change the governor. You could try another rom, but i haven't had any problems of overheating in the Thing rom except phone calls.
never had heating problems with m1ndh4x8r rom though. Time to switch
go to hardware repair,....check for short circuit....or current leakage

Major battery problems

I observed my battery first with regular use (mainly just twitter and texting, not much gaming or data usage, ie. YouTube) and I find that the battery drains about 10%~hour, or maybe even more.
Right now I'm in Buffalo and I put the phone airplane mode so I won't get charged with receiving texts (data off means better battery right?) but even with data off, I still get crazy battery drains. my phone needed a charge at 15% and it hasn't even reached 10 hours on battery, and most of the time, my phone wasn't being used. Am I doing something wrong?
Here is my settings:
- Stock rooted Bell ROM
- Faux 013u Kernel
- OC Min/Max: 1ghz/1.8ghz
- Brightness: Auto
I can't really thing of anything else that may affect the battery a lot. :/
Sent from my SGH-I747M using xda premium
Unless your doing gaming, which by your post, your not...why do u feel the need to over clock? Try under clocking. Hell I under clock to 800mhz and notice NO performance decrease, other than the browser not loading pages as well.
Few suggestions;
When using a tw ROM give the power saver a go
Don't over clock. That was cool in like, the hero days lol
Try out aokp, I get the best battery life with aosp ROMs....no tw crap to bog it down
Use auto brightness
Turn vibration off
Use CPU spy to ensure your phone is sleeping properly
Well, occasionally I do play games which by my experience run much smoother with OC. I use setcpu and I used the screen off profile and make sure the CPU sits at around 700 MHz, and I'd expect that to help (which it does a bit), but it doesn't help with the overall problem.
Now with your AOSP suggestion, is it safe to flash it on a Canadian I747M? (As in, I wont be getting random ATT Device Manager registration crap, etc.) Which ROM (+ kernel) would you specifically suggest?
And with the whole gaming thing put into consideration, I'd like to keep the OC since I like smooth games, but is there a way to counterbalance that for battery? Undervolting, CPU editing, etc. All the help would be greatly appreciated.
Sent from my SGH-I747M using xda premium
Lte hsdpa switching may have caused the problem.
I got this problem occasionally but not once after I disabled lte since last week.
Sent from my SGH-I747M using Tapatalk 2
johnafer said:
Well, occasionally I do play games which by my experience run much smoother with OC. I use setcpu and I used the screen off profile and make sure the CPU sits at around 700 MHz, and I'd expect that to help (which it does a bit), but it doesn't help with the overall problem.
Now with your AOSP suggestion, is it safe to flash it on a Canadian I747M? (As in, I wont be getting random ATT Device Manager registration crap, etc.) Which ROM (+ kernel) would you specifically suggest?
And with the whole gaming thing put into consideration, I'd like to keep the OC since I like smooth games, but is there a way to counterbalance that for battery? Undervolting, CPU editing, etc. All the help would be greatly appreciated.
Sent from my SGH-I747M using xda premium
Click to expand...
Click to collapse
Loose the kernel...trust me on that use toonz I'm ocd 2.1 and still get 20 hrs
Sent from my SAMSUNG-SGH-I747 using xda premium
also what is your signal bars like before airplane mode
plus it seems like you have a rogue app.
Why is your minimum soo high? Keep it at 384 or switch to Ktoonz kernel and go down to 96mhz. You can also lower your voltages to save battery.
Well, if there is the possibility of a rogue app, the only Alps that I could think of would be LightFlow along with SMS Popup.
But is my screen usage normal? 70% is a bit much no? Or is that just me?
Sent from my SGH-I747M using xda premium

Lagging while playing garena free fire

Hello guys.
I had some issues with my Galaxy A70. It's lagging like hell while playing garena free fire, my device can handle the game without any issue but I Don't know why this happens.
The problem is when I play the game first 2-3 minutes game works fine but after 2-3 minutes game starts lagging phone slows down and touch sensitivity feels really heavy even game controls seems heavy I can't get fine movement because of this issue. And when I close the game phone seems so much slower it takes 10 seconds to open an app.
And while playing a game when I open the game control menu and close it, game works fine for 1-2 minutes and again it starts lagging. I hope someone here can help me with this issue. Any advice would be much appreciated
My device is not rooted and I'm on android 11 latest version.
Sorry for bad English
It called "thermal throttling".
Most smartphone will thermal throttle when the processor got too hot. Try lower your game setting. This can reduce the heat on the processor, and thus reduce the lag.
purpleish said:
It called "thermal throttling".
Most smartphone will thermal throttle when the processor got too hot. Try lower your game setting. This can reduce the heat on the processor, and thus reduce the lag.
Click to expand...
Click to collapse
I accept your solution. but I'm already playing on lower settings the game lagging also on lower settings. I've tried factory data reset and after that lag disappeared for 2 or 3 days and again after 3 days lag came back I only downloaded the game (downloaded game after factory reset)
I think it's not" thermal throttling " maybe some systems apps causing the issue? Cuz every system has high usage
I've noticed every system apps running at 100%high frequency everytime, I think that might be the issue how can I fix this issue?
GihanM.J said:
Hello guys.
I had some issues with my Galaxy A70. It's lagging like hell while playing garena free fire, my device can handle the game without any issue but I Don't know why this happens.
The problem is when I play the game first 2-3 minutes game works fine but after 2-3 minutes game starts lagging phone slows down and touch sensitivity feels really heavy even game controls seems heavy I can't get fine movement because of this issue. And when I close the game phone seems so much slower it takes 10 seconds to open an app.
And while playing a game when I open the game control menu and close it, game works fine for 1-2 minutes and again it starts lagging. I hope someone here can help me with this issue. Any advice would be much appreciated
My device is not rooted and I'm on android 11 latest version.
Sorry for bad English
Click to expand...
Click to collapse
Disable you game launcher because when your phone heats up ,it drop your screen frame rate(fps) and also decrease your volume that cause so much of lagging issue.
My suggestion was to use a custom rom to get best gaming experience
It could be anything but if it is related to hardware section u can do nothing. So first of all u need to tell us about the CPU. If it's low-end or entry level CPU u can't play anything on it.
If it's mid-range, I can help u.
I have a phone running on mediatek helio g85 powered by android 12
I face the same issue as you do because I did an update of my os. So don't update your os.
And you need to charge 100% everytime you play. You need to restart the phone or clear the cache of your game before you play. Don't use your mobile data because it will heat up your phone quickly and don't run apps in background like Avast, Facebook Messenger etc. Try to remove your back cover and hold the phone like near a fan and turn off your volume u will notice a big difference and take a break after 30 minutes to cool down and power off the phone and don't use your phone at night power it off.
Also lower your brightness I mean u can play at night time it will not heat up your phone

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