Z10 heating when not in use, battery dead in 4 hours

I've had this problem since monts. Even with no apps running and phone not in use, the phone become very hot and battery goes flat in 4-5 hours even less in some cases. It's becoming useless and even in the shops (e.g. Vodafone, Carphone warehouse) they tell you not to buy the phone because of the battery problems.
On the web there's plenty of ppl complaining about this but I can't find a solution that works.
Customer service of blackberry on twitter is totally useless since they tell you to go to a store and that's all they know. But if you purchased the phone in an airport as I did, you can't do that.
No other ways to contact blackberry and no way to get someone service the phone, since shops like Carphone warehouse service only theirs (same mobile phone carriers).
Any hint??

One source of heat issue is weak wifi and/or cell coverage at a given location. To test...
what happens if you turn off services you might not be using like nfc and bluetooth?
what happens if you turn off wifi when you are not using it?
what happens if you turn off cell service when you are not using it?
what happens if you turn on airplane mode when you go to bed?

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Iphone 5 battery suddening draining when not in use

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https://discussions.apple.com/thread/3484755?tstart=30 take a look in here, some solutions to your problem.

Battery discharges very quickly when not in use

After fully charging my Nano and leaving it for a day I find that it discharges leaving 2-3 hours of playing time.
In fact, even when fully charged I would be lucky to get 8 hours playing time.
I appreciate that the battery slowly discharges when not in use but my Mini certainly retains its charge far longer than my Nano.
I have tried "conditioning" the battery occassionally but no use.
Anyone else have this problem or is my batter faulty?

nevermind - just read an article on the apple site saying the battery is in use even when it's turned off, i suppose to save the date and time.
Wish there were an option to completely turn it off - i dont really care about the date and time.

IPhone4 battery draining when not in use

am just wondering if anyone experiencing battery draining when not in use? i charge my iphone4 before going to bed and woke up this morning to realise that my battery had drain 22% on stand by... is this normal? can anyone confirm it to me please, thank you

Just an update guys --after draining (on standby) over 20% of my battery charge last week, it has risen to or about 40+% in the last couple of days. I haven't changed any settings or whatsoever. I had to charged it twice during the day yesterday and it was bloody frustrating. anyway, i went to the apple shop today and told them the problem... they scanned my iphone4's battery and it was evident and showed when was the last time it was charged and how much battery life has it lost throughout the day. After scanning my iphone we did not even have to discuss repair or do any setting or software checks. I was gobsmacked --as i did not have to ask for a replacement, I was immediately offered a swap to a brand new iPhone4... lucky me? umm, i don't know...maybe? But the thing is, they seemed to be aware of the problem and they are keeping a low profile on tackling the problem. so my suggestion is if anyone has a battery problem with their unit, take it to apple and have the battery scan. As such, i have to wait and see if this new unit will present the same problem, although i must admit, for some reason, this new unit has a slight different behaviour than my previous iphone4.
Other issues on my previous iPhone4:
1. frequently dropping signal --not a problem with the new replacement unit
2. if i turn off my "phone" feature on the multitasking bar, red dot appears on the phone icon and i couldn't make a call as it seemed blocked and it kept asking me to set-up the voicemail feature every time --again, not a problem with the new unit.
3. even my tomtom app has changed its behaviour, i have discovered new features without updating the app --strange isn't it?
4. playing NOVA game was a pain with the previous unit as i kept getting network problem and interrupting the game.
5. it kept shuffling my music when i'm using ipod whilst walking. imagine, hearing about 8 different tunes in a span of 5 seconds...
anyway, time will tell with this new unit as i have kept the same settings from my previous unit and uploaded my previous back-up data and apps. so it would be like having my old iphone4 and we'll see in the morning if it will drain on stand by as well --i hope not 'cos am getting really frustrated with it. oh, by the way, blue tooth feature don't work with my new replacement unit --NICE!!!

Leave iPhone in charger when not in use?

Can you overcharge an iPhone? Shall I keep it in the charger when not in use?
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You can not over charge the battery by leaving it plug in for long times.

Should I shut down my computer when not in use

should I shut down my computer when not in use, overnight for instance?

Hello! Leaving it on 24/7/365 is perfectly acceptable. You may save some electricity but personally I think you'll pay for it with a more troublesome system. I do however set the monitors to go to sleep. I like the no startup lag time of running 24/7/365. That said, if I lived in an area prone to electrical outages or if my location was prone to lightening strikes I'd probably shut it down and unplugged. Of course with it being unplugged the pram battery may run down. These old G4's have been running 24/7/365 for years now. I do try to restart every few weeks just for good measure! In the end it's your preference. The hardware works best when a constant temperature is maintained. Tom

I have a MAC OSX 10.6.8 Is it better to keep it in sleep mode when not in use or shutting down?

Mac OSX 10.6.8 Should I keep it in sleep mode when not in use to shut down?

My experience with electronic tends to revolve around thermo stress, and removing all power vs going to sleep tends to be more or less the same. Many components have power totally taken away, and others use so little power they cool off.
However, I found thermo stress occurs a lot more with discrete electronic components (like back in the '80s and our VAX-11/780's which had lot more discrete components) and less with integrated circuits. NOTE: I'm not talking about overheating components, just normal heating/cooling cycles.
All in all I would not worry about it. The OP (Grace 1) should use whatever method is most convent for her. And I would say if she is using a Macbook Air or the new Macbook Pro Retna display (or any other Mac with a solid state drive (SSD)), then booting from shutdown may not take all that long anyway.

Apps wanting to access my location when not in use (and not giving the option to turn it off)

For most apps, I can choose to share my location 1) not at all; 2) when the app is in use (my favourite); 3) always (even when not in use).
Why do some apps not offer the second option?
For instance, I want to use an app that locates the nearest automatic external defibrillator (if someone has a cardiac arrest) but I can only use the app when I allow the app to access my location all the time. Given the fact that I will use this app perhaps only once every 15 years, I see no point in giving them my location for the next 15 years! That's just a waste of battery power and also a breach of my privacy.
Second example: Apple's own weather app. I check the weather maybe once every month. I do not want the app to locate me all the time. But I can only choose between option 1) and 3) above.
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everything rudegar said is right on. Still, 10% overnight is more than you would expect - so something is still running. try-
double click the home button, and see what apps are listed as recent. one or more of them might be still churning away. it is a good idea to close those out fully every night. Any of those apps with notifications or location services may be checking in every now and then and using your power.
you mentioned airplane mode is 'off'. this may be a terminolgy thing - but having airplane mode 'off', means that the radios are on. WiFi, and 3 G if you have it. turning airplane mode "on" turns off the radios.
with everything off on mine - (except I leave the wifi on) - i use 2 or 3% overnight.
But if you really want it off - do what rudegar says.

IPhone 3g shuts down randomly when not in use.

I'm running iOS 4.0 on my iPhone 3G, which I bought used. It shuts down by itself randomly when not in use a few times a day. It never shuts down when in use or when plugged in. I've seen other posts on something similar but no solution. Please help

I have a similar problem, it shuts down, when it's locked, it shut's down, when im using a aplication, it shut's down when im not using it, it's shuts down when it's even plugged in, some say it can be the battery but i dont think so.

4s will not charge until battery dead. Tried reset and powering off.

4s will not charge until battery dead. Tried reset and powering off.

Inspect the charging port area for dirt/debris/fluff build-up that may be preventing a good connection and use a wooden toothpick, soft clean toothbrush, or a can of compressed air to clean it. Also look for bent or broken pins. Try another cable and/or charger block (be sure to always use a genuine Apple certified brand) in a known good outlet. If you're using a USB port, try another port. If you're using a hub, try a direct connection. If you're using a USB port in the front of a desktop computer, try one in the back. If all these fail, make an appointment at your nearest Genius Bar to have the device evaluated.

Bluetooth headset disconnecting when not in use

I noticed that when not in use, the Sony Bluetooth headset disconnects from the phone. Didn't see that problem with the Samsung Galaxy Music. Is this a battery saving feature of Stamina mode?
Solved!
Go to Solution.

Hi,
Depending on which headset you are using the headset may disconnect to a kind of standby mode. The headset will auto connect to your phone when you are placing or receiving a call. Depending on which software you can also force a connection by tapping the call button.
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Constant bettery drain when not in use. Help!

My iPod battery constantly drains even when not in use. I used to be able to listen to my iPod for an entire day without worrying about running out of battery. Now I can charge it fully and it'll be out of battery in 3-4 hours of use, and about 4 hours even when just turned off (in sleep, with hold switch on).
This happened shortly after hooking the iPod up to a new computer with a faulty USB port. I got a new battery for the iPod but it didnt change anything, so the battery wasn't the problem. Does anyone have any ideas of how this could possibly be fixed?

Well, my iPod goes into sleep mode fine, but the battery drains fast even while sleeping. Basically, it drains almost as much while in sleep mode as it does when in use.
I just got a brand new battery for it a couple weeks ago but it didn't fix anything, so I'm sure the problem isn't with the battery. Something is just causing the iPod to lose power constantly.
Also, I've charged it with the official AC adapter, with my computer USB cable, with a separate docking station, and with a car charger, and it happens no matter what I use to charge it

Should I turn off my Mac Pro when not in use or leave it running?

I have been told I should never turn off my computer by some people, and others say that I should always turn it off when not in use! I use my Mac Pro primarily for music recording/editing in my home studio or word processing. Now that I have an iPad I use that for web browsing, email, FBing, etc. and I find myself on my Mac Pro a lot less. I get the basis behind both trains of thought; those who leave it on feel always stopping and starting up puts unnecessary wear on the moving disks, and those who shut down think if the parts are always moving they are bound to wear out faster. I am not as concerned with conserving power as I am with keeping my machine safe! If you have any information on this topic I would love to hear it. Thanks!

Providing you have a robust firewal and are not worried as a result about being hacked then leave it turned on and allow it to sleep. Make sure you allow the screen to sleep as well a that is the item that is more prone to damage by being left on all the time.
I never turn my machine off, never have with any of my Macs ever since my first one back in 1979-ish and have never suffered any adverse affects. Today, the power drain is so small when allowed to sleep that I doubt they would offend even the ardent 'turn off everything and pull out the plug to save the planet' person.
If you have an iPad or iPod synced with the Mac for email and iCal and address Book etc. then if you leave it on it should be up to date as soon as you return home, mine is anyway. With iCloud coming out very soon that may come into play even more so with all its advance pushing etc. Just a thought.
One advantage in leaving the machine on (sleep) is that you can access it from anywhere in the world should the need arise with the appropriate settings, which you can't if you turn it off.
Leave it on.

Am I supposed to leave the display plugged in when not in use?

should the display be left plugged in when not in use? is it just like leaving the power cord to the MacBoold Pro plugged in when the computer is off?
thanks

Sure, you can leave the display plugged into the socket, provided you turn OFF the display itself. There must be somewhere some switch or touch button that will turn the display OFF.
Usually, those displays use a lot of power, so it's better to save
I shall add an unrequested piece of advice: if you don't this already, please use some kind of electrical surge protector
<http://en.wikipedia.org/wiki/Surge_protector> to connect your computer, display, printer, router, etc to the wall socket.

IPhone resets itself when not in use

I have an original iPhone which has been updated to 3.0. Since the update I've noticed that the phone will spontaneously restart itself when not in use. When this happens I'll notice the screen light up with the silver Apple logo and then go blank. This will happen repeatedly. While this is going on I can't use the phone until I plug it into the computer. Once iTunes does it's thing the phone will return to normal for a while - sometimes a day or two - before repeating this behavior. I have reset and restored the phone but without solving the problem. Apart from this everything seems to be working properly.
Any ideas?

Have you tried restoring and setting up as a new phone (i.e., not restoring from a backup)? Sometimes those backups bring along whatever is messing up your phone.

Z10 heating when not in use, battery dead in 4 hours

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