Heating and battery problem

My Sony Xperia Z1 has started getting really hot and battery discharges really quickly. As far as I'm aware I haven't changed anything for this to happen. Any known causes or solutions? Thanks

Are you playing games? are you running a lot of background apps and services? auto backup with G+? Auto updating your apps?
"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

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I have a i phone 5s model number 1533 its getting little heat and battery life not longer is it a battery problem plz help me...

I have a i phone 5S model number 1533 its getting little heat and battery life keep not longer is it a battery problem please help me...

What troubleshooting have you done so far?

Hi heard interested in buying an iphone 4s but heard it has some souns and battery problems??????commentss....

does the iphone 4s have problems???Hi heard interested in buying an iphone 4s but heard it has some souns and battery problems??????commentss....

Have almost identicle situation going, totally screws my day for I have appointments to keep and important calls to make...this *****

Why is my iphone 5 having network and battery problems after the ios 6.1.2?

why is my iphone 5 having network and battery problems after the ios 6.1.2?

I also forgot to mention that when it did have power, it wouldn't let me shut it off to try and conserve the battery life. Right when it powered down it would power right back up.

IPhone 6 Wi-Fi and Battery Problems

Background info:
-- My first iPhone 6 kept randomly shutting down and turning itself back on while I was in various apps and on the home screen and also while the phone was on stand-by. I called Apple Support and they sent me a replacement without asking too many questions.
-- I don't know if my replacement is new or refurbished, although I'm assuming it's new since I received the replacement about 2.5 weeks after the release date of the iPhone 6, but who knows.
Problem:
The replacement iPhone's wifi and battery.
Wi-Fi:
-- My replacement/current iPhone 6 is running iOS 8.0.2.
-- Trying to load anything while on wifi is so, so, so SLOW. I don't even use it on my phone anymore and I stick to cellular data because that is how bad it is.
-- I did NOT have this issue with my original iPhone 6 (iOS 8.0.2).
-- My iPad Air (iOS 8.0.2) has absolutely no problems with the wifi.
-- Resetting my network settings fixed the issue for literally 15 minutes before the problem started again.
-- Restoring the phone from backup does not work. Setting up the phone as new does not work.
Battery:
-- My original iPhone 6's battery life was amazing. I could go through the whole day with heavy use with my cellular data and location on and still have a good 40% left on it. It took A LOT to kill even 10% of it.
-- My replacement iPhone's battery is absolutely pathetic. Light use (texting, browsing) with cellular data on and location off for an hour kills 20% of it.
-- Pretty much any "battery-saving" thing I can do is done (like turning off wifi, cellular data, and location unless it's absolutely needed).
I don't want to contact Apple for another possible replacement because I just feel weird about it. Obviously I will if I have to.
Do you guys have any suggestions or fixes? Please help!

I downloaded the Speedtest app on my iPhone and iPad and would randomly test one right after the other. I accumulated about 5 tests a day on each device over the course of 3 days. I set up an appointment at the Genius bar. I told the Genius that I set up my phone as new and then showed him my comparisons of the Speedtest on both devices. He handed me a new (non-refurbished because it hasn't been out for long) phone, no questions. Apparently it was a hardware issue and not an iOS 8 bug.

What is this noise, and battery problem on Iphone 4S

There was a battery problem on Iphone 4s so i was worried to buy it, but once I heard that Apple published new ios 5.0.1, I went down to the Apple store near to my house, and I bought Iphone 4S. First time meet with Iphone 4S great Siri, and more faster processer, I liked it, but after I used for 1 week I found many problems, there was battery problem still, and even there was noise problem, expeciallly the noise problem is annoying because when I phone call to my friend or home I can hear it very clealy...
please fix it apple

Reset, will reset the battery meter is this is the problem. To Reset, hold both the Home and Power buttons until the iPhone restarts itself, ignore the "slide to power off", let the iPhone restart itself. Usually takes about 10 seconds of holding both buttons. If not better, try tap Settings App > General > Reset > Reset All Settings. The set up your iPhone again. If not better, you may need to Restore the iPhone Firmware, I would perform this with iTunes on your computer.

IPhone 5S Getting Heated and Battery Drain issue

From Past 2 Days , my iPhone is been getting heated and the battery drain is 1% per minute.
Earlier When i used to put it on standby it used to be only a drop by 1-2 % through out night. Now it has gone down to -35% to 40% drain.
I have tried
-Resetting all settings
- Restoring to fresh new iPhone
-let my battery down to 0 and then charge it to 100% again
But Nothing Helped, i am out of the country for work and i visit an apple store here.
Any Suggestions, How do i Fix it?

I have a VERY similar issue to extremecoder...
Iphone 5s 16gb (purchased from Apple Online U.K. on 8th December 2013) was fine until the last two days onwards. I am now getting incredibly quick battery drain. The image is a screenshot taken this morning. Phone was charged to 100% last night and used for an hour or so, with battery level on 50%. I then switched off overnight as I always do.
Turned it back on again this morning and was at 48%!
Now look at it. Do I have a case here for a replacement phone?
P.S. Location services, bluetooth etc all off as they always are. Nothing has changed at all in my usage habits with the phone.

10.5.4 & MBA heat and battery

Just last month my 3 month old MBA (SSD) began operating at very high temperature and the battery life was shot. I usually use my desktop for anything that intensive but love the MBA and recently I've been using it as my main computer. I even have my holiday pics on it..so the temperature and battery drain didn't really surprise me. I was about to install CoolBook last week when system update popped up offering me the latest 10.5.4 update...I installed that and forgot about CoolBook. Been using the MBA fairly intensive (inc streaming video) over the weekend and today and the battery life is looking as good as it ever has (approx 4hrs) and the case remains...dare I say it ... cool.
Has Apple put feedback to good use and somehow with this update treated the battery life/operating temp issue so many have with the MBA? Or has my computer developed a personality and decided the threat of CB lowering it's voltage was enough and decided to behave?

Bonsoir monsieur maarrcuss,
Welcome to the Apple Discussions !
Thank you for your positive report on the latest 10.5.4 update. My Air is working well and I am a bit afraid to change anything. I am due to make 11 software updates according to my prompt when I first turned on my new Air. I am currently using 10.5.2
If your first language is french I must say I am impressed with your english. I could never participate in a french discussion on line but I hope to get to the point I can read books, albeit slowly, in french.
Au revoir

HT1871 Hi. my iphone 4 is getting heated and battery is getting lower & lower. since last 4 days i am facing this problem. please help me

Dear Team,
Since last 4 days after i have replaced display of my iphone 4, my handset is getting heated & battery is getting discharged in no time. i mean in morning i am doing full charge & before noon its getting low.
please help
Ravi Vyas

Will it get rectified and restored...if so after how long. What could be the reason for such outage kindly share, as I am facing real problem because of this...

Heat and sleep problem with my new Macbook Pro

Basically I noticed with my new MBP the computer can become very hot and the fan gets very loud after about ~2 hours of working in Maya.. which I guess might be reasonable.
However, my main concern is, even when I close the lid of the MBP, the heat seems to stay (I just closed it for about 30 minutes, and it's still as hot as it was before I closed it).
I'm working on High Performance.. maybe my macbook isn't sleeping when I close it?
I have noticed (I THINK) that the white apple on the outside glows sometimes randomly even when I have the lid closed, but I'm not completely sure.
Anyone else have this problem?

Hi yes I've had/got the same problem. Received my new MacBook Pro only last week and this has happened twice. The machine gets so hot I can't even touch the battery area!!!! It only seems to happen with the power connected and when the lid is closed. Fortunately the Mac was on my wooden desk or it might have melted plastic!
The Mac cooled down after unplugging from power supply, but wow it was hot....and noisy!
The only way to get the Mac back was to either press the power/off until it shut down, or take the battery out - after it cooled down.
Reported the problem to Mac Support immediately, but no response.
THIS IS DANGEROUS!!! Be careful, I don't know what would happen if it was left overnight for example - could easily cause a FIRE!!!!!

MBP08 Running Vista 32-bit Heat and Battery Issues

Hi,
I am a new mac user and have just finished installing Vista Home edition through bootcamp on my new macbook pro. First concern I found was the excessive running temperature (after about 10 mins I was cooking my legs) this has probably already been brought up before but I was wondering whether anyone can bring me up to speed on any possible solutions/fixes?
Also, vista seems to have a hunger for battery lifek, again anything I should know? If the problem persists, I think I am going to opt out of using boot camp altogether.
One last thing, is there any performance difference when installing XP? I don;t mind what OS i use, I'd just like the practicality of windows on my mac.
Thanks in advance.
- MushMush146

Sorry I did not see that you specified what MBP you had in your signature.
Anyways: In windows your battery gets drained a little quicker because windows can only work with the external video card (9600 M GT), so you can compare it with running in High Performance all the time.
Windows XP is a little faster then Windows Vista (32 bit) because XP uses less resources. 32-bit systems are always limited to 3.3 GB of RAM, so your Vista is not using all of the 4GB RAM you have on your MBP. You can consider installing Windows Vista 64 bit or Windows XP instead, you will have more RAM and therefore a faster computer.
Note that Leopard is not really a 32 bit system, it also has a 64 bit library (and can handle up to 6GB RAM). The hardware in your MBP is fully 64 bit and can handle up to 8 GB RAM. Snow Leopard is going to be a 64 bit system. (and can theoretically handle up to 128 GB of RAM)
I have no answer for you for the heat issues... probably a driver problem everyone is struggling with. Time for a Bootcamp version 2.2...

Blackberry z10 hanging and battery problems

I have a blackberry z10, STL 100-1, after like 4 weeks of using it, i realised that the battery drained quickly so decided to do a security wipe. thats where my problems started. The battery heats up and the phone goes off or rather hangs then goes off. to switch it back on, i have to put it on charger, which it shows battery completely empty even if its full, after a few mins charge the phone works again. This problem occurs usually say when im browsing the a text or whatsapp message is received. any help? oh. and ive tried security wipe like 10 times, problem still not solved

What is happening is that your on-device battery meter is off-sync with the actual battery charge.
Connect to your OEM wall outlet battery charger and while still connected and powered on, remove the battery a minute to reboot. After reboot leave to fully charge to 100%.
Thus will reset the false charge reading. You may need to do perform this procedure 2-3 times.
1. If any post helps you please click the below the post(s) that helped you.
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
4. Guide to Unlocking your BlackBerry & Unlock Codes
Join our BBM Channels (Beta)
BlackBerry Support Forums Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

Wi-fi failure and battery problems started at the same time

I can't get the wi-fi to connect to any network. It stopped working a couple of days ago. I have tried with my own wireless network at home and several other networks as well.
I have tried the following:
*Settings->General->Reset->Reset Network Settings
*Restore to Factory Settings
*Tried my network without security and with WPA (and yes I know the password)
*With and without MAC-address filter in Router, added the iPods MAC-address (called Wi-Fi Address in the iPod)
*Changed channel for my Wi-fi network
*Tried with and without my wi-fi repeater
*My router is broadcasting the SSID
*Tried to join the network when it is found by the iPod, with 1 as strenght but then I get "Could not join the network"
*Tried to add the network as other network, typing in the SSID the it says that it can't find the network.
I have tried a mix of the above and as I stated above I have also tried other networks that it has been able to join without problems before.
Some info:
iPod Touch 16 GB Model MA627ZG
Version 2.2.1 (5H11)
Purchased in December 2007.
Router: Netgear DG834GT
Firmware: V1.02.04
Wireless Repeater D-link DWL-G710
At the same time as this started my battery started to get drained very quickly. 2 hours of listening to an audio book and the battery is empty again.
I have wi-fi off
Auto brightness off
Fetch new data off
EQ off
The iPod gets very hot when attached to my computer via USB to get battery charged and I don't have it in a case.

I am having excatly same problem. It started about two days ago, but I did not update or installed anything just before this issue came up. It looks like it came from nowhere.
It feels like the touch is constantly trying to connect to wifi, even if it is sleeping and even if the wifi is off! That would explain the very short battery life.
I have tried to update to 2.2.1. It did not help. I have tried to restore both to 2.2 (which was on when this issue came up) and both to 2.2.1.
I tried to revert to older firmware 7.3.2 on my airport express. But it it did not seem to make any difference. My macbook is still seeing the wifi as well as before, so it should not be a router problem.
as well, to comment on ipod being connected to turned off/hibernated computer. it does not make any difference whether it is connected to it or not. Computer does not suck the energy from the ipod. It can only charge it. So whether it is connected or not, the ipod should discharge slowly, which it does not in our case.

Silverlight (Lovefilm / Netflix) MBP 13" Early 2011, Heating and Exhaust Problems, Clamshell mode with TB Display

Hi all
I was hoping if someone can help me out...
I have a:
Mac Book Pro 13" (Early 2011) (i5, Crucial 8GB RAM, 120 OWC 6G SSD)
Apple Thunderbolt Display
I run my MBP in clamshell mode always.
Whenever i run Netflix or Lovefilm video in full screen using either Firefox, Chrome or Safari. The Silverlight plug-in is hogging the CPU.
My exhaust (CPU fan) goes crazy, its soo loud its annoying while your trying to watch a movie on your Thunderbolt Display.
Temperature reaches: 83 Celsius
Fan (Exhaust): 5620 - 6200 RPM (immediately jumps from 2001 to 5620 / 6200)
If i watch a movie full screen on my 13" MBP with my Thunderbolt display disconnected:
Temperature reaches: 81 Celsius
Fan (Exhaust): 3198 RPM (it slowly crawls up form 1998 to 3193)
Now i changed my resolution on my Thunderbolt disply to 1420x720 and it helps with the fans going crazy, they slow down slightly...
I've tried a PRAM and SMC Reset, all my firmware is up to date.
My Macbook Pro is slightly raised at the back so air can flow through the vents.
My FANS are just going crazy!! something is ridicously heating up internally in my machine causing them to go mental.
You just cannot watch a movie on netflix or lovefilm on your thunderbolt display comfortably if your fans go beyound 2800RPM.
I even installed Windows 7 on Virtual Box and tried running lovefilm / silverlight and it did not help my problem.
PLEASE CAN SOMEONE HELP! how can i keep my fans below 2800 RPM while running silverlight?!?!

Flash like Silverlight are CPU heavy applications.
The MacBook Pro can be run in clamshell mode but only when not running extremely CPU intensive tasks
like what you are doing.
If you keep the mac book running this way for too long you might stress the materials and run into danger of getting thermal damages.
Chrome is actually in recent time getting very slow and I noticed in a comparision test that Firefox provides me up to 30 to 40% more free CPU time.
If running netflix I would suggest currently NOT using Chrome.
Windows 7 virtualized inside virtual box and then on top netflix is uhm a pretty bad idea because all those three things together are already CPU hogs.

Pavilion dv7 - heating and fan problems, hinge broken - DO NOT PURCHASE THIS JUNK!!!

This message is targetted towards people looking to purchase an HP Pavilion dv7 series of notebooks. Hopefully they are scanning these boards prior to purchase, something I (very) regretfully did not do.
My system: Intel i7 Q720 @ 1.60GHz, 8GB, ATI mobility radeon HD5650 1GB, Windows 7 home premium 64 bit.
Almost immediately, there were severe overheating problems. Even under normal use (1- 4% CPU, Word, Excel etc.) it became too hot on the left side to keep on my lap. My kids actually burned their hands on that part. I once used it on a table with a vinyl tablecloth. It actually melted the vinyl!
Running any CPU/GPU intensive software causes a shutdown due to overheating, a real nuiscance with playing games or watching video in HD. Just as a test, I ran one computationally intensive program overnight while I kept the machine in my freezer. Even then, it overheated and shutdown! (I have not overclocked; just running my software on the hardware as purchased).
Even in normal use, the fan runs very high, and is very noisy. It is so noisy that I cannot leave it on in my bedroom.
Finally, because of the positioning of the vent, I am certain that the intense heat weakens the left hinge. I am very careful with how I open lids, always with both hands on the lid. Within two months, the left hinge cracked. I argued extensively with HP, but they insisted that it was my fault, and I was charged for the fix.
I'm wondering whether the designers ever turned on (let alone stress tested) these units prior to selling this piece of !@#$.
Added bonus: within 4 months, the hard drive failed, though I can't pin that on HP. While the drive was getting replaced, I went out and bought an Acer. It had better specs than the HP, was cheaper, lighter, and even with the CPU at close to 100 percent, the heat is hardly noticable, and the fan is barely audible.
I bought HP because most of the scientific instruments in our labs is manufactured by HP, and it is truly high quality , high precision equipement, some of it running for over 25 years problem free. From that, I really trusted the HP name, I trusted that their PC division would have equal quality and standards. !#$% was I wrong! I'm glad they're getting out of the PC business.
The only reason I'm keeping this junk is because I took the extended warranty at the store, and under it, after three major repairs, they will get me a new notebook of equal or greater value. I can't wait for that inevitable third breakdown!

The dv 7 eg 4012 is the biggest disapointment:
the hinge brakes, it has an overheating problem!!!
Be prepared to replace it after 12 months or pay the bill for the repairs, hundreds of dollars.
I purchased the laptop directly from the hp online store about a year and a half ago.
First of all I had to install the latest drivers because hp is not making sure it comes with up to date drivers.
To find out what the problem was I had to contact the costumer service about 6 times.
After about 12 months the laptop startet splitting at the left hinge. The HP Costumer Service looked at the photos and told me this, Quote: "We have received the attachment of broken hinges and find it is an user damage hence, the service of the Notebook would be done on chargeable basis."
Before you want to buy a hp laptop, please type into google: broken hinge hp laptop
And you will see hundreds of posts of disappointed costumers.
Even class action lawsuit have been taken out against them.
For me, this was the last time that I invested about a 1000 Euros( bought it in Europe) in a product which needs to be replaced after a year and a half.
Please stay away from this product,
except you have plenty of time and money to keep this machine alive.

Heating and battery problem

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