Battery drain - ios6.1

My iPhone5 battery has been draining very fast! It used to last more than 24hrs during my normal work day. But soon after 6.1 upgrade, it lasts hardly 6hrs. Hopefully apple will release a new fix soon.
Anyone else having similar issues? I am still a diehard apple fan :)

http://m.computerworld.com/s/article/9236792/Apple_takes_blame_for_iOS_6.1_Excha nge_battery_draining_bug_promises_patch
Check out this article. It might apply

Similar Messages

IPhone 3 battery draining since iOS6 update

My husband has an iPhone 3G (not a 3GS) and since I updated it with iOS6, his battery is draining very quickly. I had the same problem when I had an iPhone 3GS and updated it to iOS4. I thought my battery draining was because my phone was so old, so I got a new one and then the bug fix came out. Has anyone heard if there will be a bug fix for battery issues on iOS6? Any other thoughts as to why his battery is draining so quickly? I have changed the settings (brightness, no apps running in background, push notifications, etc.) as best I can to make sure it's not using too much battery, but that does not help.

abbyreddish wrote:
My husband has an iPhone 3G (not a 3GS)
The iPhone 3G does not run iOS 6.

IOS6 BATTERY DRAINS

ios6 is battery drains shortly and screen auto lock some times not working

it happens to me
i uppdated the iphone to ios 6 and read about it and try it:
- drain your battery to 0% and recharge it to 100% all night long
- stop all apllications that use internet or data like go to :
        - settings > Privacy > Location Services (choose off for all applications or choose )
        - settings > iCloud > sign out
         - Settings > About > Diagnostics & usage ? (click "don't send" )
Try It
Good Luck

Ios6 and iPad 2 battery drain disaster

What is the latest from apple about the ios6 impact on battery drain on the iPad......it's a real problem...and ensuring you need a 10v battery charger is also a real pain.

There is no general battery drain issue in iOS 6. If you are having a problem it is specific to your device. Note, very few users of the huge iPad base are having this problem.
If you really have a problem with battery usage try the following:
Back up your iPad with iTunes
Restore your iPad as a new device using iTunes
Test your iPad battery usage (see how long it takes to drain the battery).
If it is OK then restore from your backup. Test to see if still OK.
If it is not OK, your iPad may have a hardware problem, contact Apple Support.
Note: The iPad 2 charger is 10W not 10v.

Does iOS6.1 help with the increased battery drain on iPhone 4s that iOS6.0 presented?

Does anyone know if the iOS6.1 does anything to remedy the increased battery drain on iPhone 4s that was presented with iOS6.0?

I upgraded to ios 6.1 when it first came out a couple of weeks ago and in the last 2 days am experiencing rapid battery drain...not sure if that's the cause.

Iphone 4s battery draining very fast and phone getting hot - downloaded ios 6 about 2 weeks back

my iphone 4S gets discharged in few hours - started doing this 2 days back
I downloaded ios6 about 2 weeks back
Phone getting hot too
battery drains even without using the phone- and phone becomes hot
have tried turning it completely off and restarting it but still battery draining problem persists
please guide

I final piece for me in the jigsaw following on from this
http://www.care4pcs.co.uk/2012/10/how-to-be-happy-gmail-user-on-iphone-or.html
is to turn off wifi when you do not need it. When I leave the house I turn off wifi, because the majority of the times when my iPhone has got very hot and crashed is when I am away from home. I suspect that if the iPhone is in the vicinity of public wifi (wheather secure or not secure) it will try and connect, even if you have 'automatically join known networks' set to off. This is easy of course if you have an unlimited data contract for your iPhone. I may be wrong, but it is working for me. It makes sense for me because it is another way of reducing the work the processor (and battery) has to do and therefore reduces the chance of overheating.
Having said that, I never had this problem with my iPhone 4. I now have a 4S.
Try it. Hope it works for you.

Heavy battery drain in iOS7 with iPhone 5

Hello everyone,
As soon as Apple announced its newer upgrade, iOS 7, i've installed that but i noticed a heavy battery drain in my iphone 5. For example, yesterday night i charged my phone to 100 % and by today's morning it was at 77% ( without any usage). I can see the battery percent decreasing with my eyes. in iOS6, i used to get 24 hours stand by and 7 hours usage in 3g cellular and wifi but in iOS, i didnt even get 3 hours of usage in 3g cellular or wifi.
I got an error after downloading of 753MB of iOS 7 upgrade, i guess it is something like "error in downloading or something" and i discarded that error message and it was asked me to click on "install" option and it was restarted and installed the new OS to my mobile. Everything seems good except battery drain and weather app, which always shows "Haze" even though my city was experiencing thunderstorms. A half sun covered by clouds or ground in the "Now" position. Not even updating.
I tried restarting and resetting the phone with network settings but of no use.
Any help??
Thanks

I wouldn't restore at this point.
I would do this: re-calibrate the battery.
Let the battery drain until the phone is completely dead. (the iPhone powers-itself off!)
plug it in and allow it to charge to 100% [do NOT use it, do NOT unplug it]
This will re-calibrate the charging circuitry with what is reported. It's often likely that the battery report is a false one.
At 100% charge, use the phone normally and watch the performance of the battery.
-Alan

IPad iOS 6.1.2 update causing excessive battery drain

I have noticed in other discussions that a number of iPhone users have experienced excessive battery drain after updating to iOS 6.1.2.
I am now experiencing this problem in a big way after updating to iOS 6.1.2 on an iPad 3.   Prior to this update, my battery life was very good, dropping to only 70% to 80% at the end of a typical day of use.
After the update, which was said to be to fix a previious Mail Exchange battery drain issue (one that I was not experiencing), my battery was dropping to 30% after a few hours. It was literally like holding a bucket with a hole in the bottom and watching the water drain out.
I noticed that my Usage time and Standby time were identical, even though the ipad had been in sleep mode much of the time.   This indicates to me that something about this patch is causing the iPad not to actually sleep when in sleep mode.
The iPhone discussion forums point to a number of possible fixes, including uninstalling all emails and re-installing them all the way to a total erasure and reinstalation of everything. This worked for some, but not for all victims of this problem.
Until Apple recognizes this problem and sends out another update, one less painful solution that worked for me was to change all of my email accounts from Push to Fetch every 15 minutes.   This has stopped the problem for me, for now. so I wanted to share this in case anyone else is experiencing similar problems.
If other community members have discovered other short term or long term fixes then please do post here.
Apple, I await an update that will allow me to restore Push functionality, or instructions on what steps will work to properly restore full functionality (what to remove and reinstall etc).

Just to confirm that I have the same problem. I updated to iOS6.1.2 on Friday 1 March 2013, I have an iPad2. And Saturday morning my iPad was 0% after having nodded off on a 78% full battery. This has NEVER happened before, and has become a daily occurrence. I have now amended my Mail to fetch and hope it works.

My own Battery Drain Issues on iPhone 5

Hello guys, I've just created an account here to share my many issues with iPhone 5.
Well, this wasn't my Apple's 1st product, as I've had Ipod touch 2g and 3g, as well as an iPhone 3g. But it's my first time experiencing crazy battery issues with an Apple product, wich is really sad and disappoint, since this is the MOST expensive cell phone in my country (Brazil).
It all started about a week after I bought my iPhone 5. One morning I was on the bus, going to work, and my iPhone had about 99% battery remaining. 1h20 later, when I arrived at work, I had about 80% battery, so I panicked.
Suddenly I realized I was a victim of the common i5 battery drain. I was loosing 1% battery each 3~5 minutes IN STAND BY. And my settings are the same as they've ever been: wi-fi off, 3G off, 4G off (since it's not available in Brazil), brightness on minimum, no weak cell phone coverage etc. So, I shouldn't be experiencing this at all.
After reading lots of threads around the web, I realized that the ONLY solution to this would RESET AND START YOUR IPHONE AS A NEW ONE. No backups, no deleting apps and data. Sometimes removing email accounts would work, but as I didn't use this stuff, restarting my phone seemed to be the solution.
So I did it and, apparently, my problems were solved. My phone has worked perfectly for 2+ months. And then I let it fully discharge - but it's was not the first time it' happened. After I recharged for 4h, I started loosing battery really fast again, so the battery drain have came back. It was so frustrating.
Then I sent my iphone to an authorized reseller and they manage to give me a new replacement phone. They've checked my old i5 and detected a battery issue. My charger and cable were also tested but they were ok.
Well, after the very first charge on my new phone - and I've set it up as a new phone - the battery drain started again. I couldn't believe it.
So now I'm waiting for my 3rd iphone 5 in 3 months...
PS: My original iPhone 5 was bought in the USA, and the replacement one came from Brazil. Both were running iOS 6.1.4 when the issues started.
After all that, here are my conclusions:
1) In normal conditions, with wi-fi, 3G and LTE off, you should expect your iPhone 5 to waste 1% of battery every 1h30~2h15 on STANDBY. This is based on my best iphone performance and on Apple's information: iPhone 5 should have 225h of battery time (in standby) at it's best. Since 100% = 225h, every 2h15min you should expect to "waste" 1% of battery, on standby.
Sometimes, overnight, your phone might have an even better battery life: my friend only lost 1% for about 8h/9h overnight. But this is just not common. Expect to loose about 2%~3% every night with all apps closed and no wifi/3G/LTE.
2) If you detect a battery drain, GO TO AN APPLE STORE/RESELLER RIGHT THE WAY. Don't even bother trying a reset, as I did, because it might solve the problem for a while, but it CAN come back. Go to the apple store and ask for a diagnostic of your phone and battery. It will save you a lot of time.
3) There are MANY causes to battery drains. The most common ones seem to be: 1- Push notifications/email related stuff -> Reset email, internet and settings. 2- Facebook app -> reinstall app. 3- Defective battery - go to apple store/genius and ask for a replacement phone.
4) If an iPhone comes from factory with battery issues, expect AT LEAST ONE other issue. My original phone's touch screen was unresponsive when charging on PC and connect to iTunes and my replacement phone's microphone was not working properly. So expect other defective parts
5) With my experience, I've realized I might have discovered A NEW CAUSE TO BATTERY DRAIN: A DEFECTIVE NANO-SIM CARD. Why? Well, because it's the only thing that I have used on both my iPhones (original and replacement ones). And it's the only thing thats has never been tested (both my charger and cable were tested on apple's reseller and were ok). And in my replacement phone, after I removed the SIM, I started loosing 1% battery every 1h20, when on stand by and with no wi-fi, 3G or LTE. So, if you have a battery issue CONSIDER THE SIM CARD TO BE THE PROBLEM.
Also, when my replacement phone was near any amplifier/pc speaker, it would make the amp make that "call or text incoming" sound. (to understand this, put your phone near an amplifier/speaker and ask for someone to call you). This makes me believe that the SIM card was, somehow, defective and making my phone receiving data (and I mean only telephone data, like related to calls and sms) when it shouldn't.
That's all my friends. If anyone has ever experienced this crazy issues, please try to help me. I'm getting a new sim card, iOS7 and my 3rd replacement phone and let's see if it works as it should.
Sorry for the MANY mistakes, my English is not good =\.
Cheers from Brazil!

Hi Folks,
iPhone & iPad2 battery drain issue SOLVED!!!!!
I had a serious battery drain problem on THREE devices using different iOS .... it was a simple fix and had certain characteristics that you may be able to relate to ......
Devices;     16GB iPhone 4 with IOS6
                  16GB iPhone 4S with iOS7.06
                  32G iPad2 with iOS7.04
On or about Feb. 28th all three devices started to drain the battery like crazy losing about 20%/hour on the iPhones and 10%/hour on the iPad2 .... After messing around with settings, browsing forums and looking at what was common between the three devices I concluded the problem was with a single Microsoft Outlook/Live/Hotmail email account in the iOS native mail app .... I deleted the email account on all three devices (along with other unrelated Microsoft accounts on each device) and did a hard reboot (hold HOME and top LOCK button simultaniously for about 10 seconds until the apple logo appeared).
I then re-created the common Microsoft Outlook/Live/Hotmail account on all three devices in the iOS native mail app ...... SUCCESS! Now all three devices are behaving normaly with respect to battery drain ......
Hopefully this will be useful to others in this thread ..........

Iphone 4s IOS 7.0.4 update battery drain issues

I hope this gets to apple in regards to the issue of the battery drain. I have been following several discussions for the past couple of weeks and everyone seems to have some type of idea on what the problem is. I'm not a service tech or gadget know all, but I have been performing several "Nonscientific" test to see what is draining my battery.
I have a 4s that has always had good battery life. It seemed to run consistent to what was detailed in the product specs. I would only need to charge it every other day on limited use or the next day with heavy use. After updating to the latest update (IOS 7.0.4), the battery would drain in less than a day on limited use which is a couple of text, couple of email checks, 3 to 4 phone calls at less than 10 minutes each - no internet searches or game play.
So, after reading everyones suggestions in the forums and trying them, the battery still drained just as fast, if not faster. I read a post somewhere regarding “Bluetooth” constantly searching. So, I saw mine was doing the same. Someone replied to that person that it should not be the issue, as it does not use much power to run its task. (I found they were wrong)
Here is my nonscientific test, but a good one. (for the record I had nothing on in the notification center, Do not disturb off, only thing on in Privacy - location services was google maps, Siri, Yelp, and Find my phone; iCcloud was off; background app refreash was off; email fetch data was off; everything else was off)
Day 1 - I fully charged my phone several hours, I unplugged it at night before going to bed, did a hard reset to make sure every app was off, and only opened the settings app and made sure the Bluetooth was onand searching. I checked my phone 6 hours later and saw the battery drained from 100% to 56% with no usage other than just being on and in sleep mode. That would mean it drained at 7.3333 % an hour. Some would say that acceptable. - Its not when there is no usage. The battery would die in 13 hours with no usage.
Day 2 - I repeated the test (as above), but turned off the bluetooth. I checked my phone 6 hours later and saw the battery did not drain at all. I started with a 100% and battery was still at a 100% with no usage other than just being on and in sleep mode. I opened a couple of apps and closed them to prevent them from running in the back ground and noticed I lost about 2% of charge after usinging it checking an app or 2. I put it back to sleep mode and checked it again in an hour and saw it only drained 3% down to 97%. Very acceptible.
Day 3 - I repeated the test, but during regular day hours with limited use of the phone (with bluetooth off). I was back to getting close to a normal battery drain I was experiencing prior to the update. I know that IOS 7.0.4 uses a little more battery power to run as it has different features and abilities, so the battery drain was not like it was before, but a lot better.
So, my experiment concluded to me that the new update is causing the bluetooth searching to run in the back ground continuously and causing the battery to drain unacceptably fast on my phone. This is a program issue that can be fixed by Apple. I find it unacceptable to have to control my bluetooth manually, as I never had to do it before and I shouldn't have to do it now. I hope Apple will fix it soon. I‘ve been a apple product person for years, and enjoy the products, but lately they have been not been satisfactory in the phone business. I have been playing with a samsung galaxy thats looking very promising, if apple doesn’t fix the issue everyone is having, they will loose business to competitors.
Please fix the issue!

Hi Folks,
iPhone & iPad2 battery drain issue SOLVED!!!!!
I had a serious battery drain problem on THREE devices using different iOS .... it was a simple fix and had certain characteristics that you may be able to relate to ......
Devices;     16GB iPhone 4 with IOS6
                  16GB iPhone 4S with iOS7.06
                  32G iPad2 with iOS7.04
On or about Feb. 28th all three devices started to drain the battery like crazy losing about 20%/hour on the iPhones and 10%/hour on the iPad2 .... After messing around with settings, browsing forums and looking at what was common between the three devices I concluded the problem was with a single Microsoft Outlook/Live/Hotmail email account in the iOS native mail app .... I deleted the email account on all three devices (along with other unrelated Microsoft accounts on each device) and did a hard reboot (hold HOME and top LOCK button simultaniously for about 10 seconds until the apple logo appeared).
I then re-created the common Microsoft Outlook/Live/Hotmail account on all three devices in the iOS native mail app ...... SUCCESS! Now all three devices are behaving normaly with respect to battery drain ......
Hopefully this will be useful to others in this thread ..........

My battery drains very fast on 3G after I have updated to iOS 6.

I have recently upgraded my phone to iOS 6.0.1. On 3G the battery drains very quickly

I have exactly the same issue since iOS6 upgrade ona 4S - 3G not working at all, Wifi is OK though. Major own goal by Apple here I think...:(

Since I downloaded iOS 6 I have noticed increased battery drain.

I have an iPhone 4. Since I have downloaded iOS6 I have noticed significant increase in battery drain. Anyone know what is different in iOS6 that would cause it. If so, any ideas what I can do, if anything, to reduce the drain.

Cmaguire50 wrote:
Since I downloaded ios 6 I now have to have wifi to get into iTunes and my purchased items
And that is the way it has always worked - unless you were accessing iTunes on your computer with an Ethernet connection to the Internet. Otherwise, on an iDevice, you must have access to WiFi or be using a cellular 3G/4G iPad in order to access anything in iTunes.

HT201412 Battery drain - iPhone is draining power fast

My iphone 5 is losing power fast - battery is draining. Haven't experienced this before. I've followed some basic steps to try and conserve powers within the settings features, but still drains fast. Concerned the battery may need to be replaced. Anyone else have this option - have any recommendations or trouble-shooting?
thanks

Hi Folks,
iPhone & iPad2 battery drain issue SOLVED!!!!!
I had a serious battery drain problem on THREE devices using different iOS .... it was a simple fix and had certain characteristics that you may be able to relate to ......
Devices;     16GB iPhone 4 with IOS6
                  16GB iPhone 4S with iOS7.06
                  32G iPad2 with iOS7.04
On or about Feb. 28th all three devices started to drain the battery like crazy losing about 20%/hour on the iPhones and 10%/hour on the iPad2 .... After messing around with settings, browsing forums and looking at what was common between the three devices I concluded the problem was with a single Microsoft Outlook/Live/Hotmail email account in the iOS native mail app .... I deleted the email account on all three devices (along with other unrelated Microsoft accounts on each device) and did a hard reboot (hold HOME and top LOCK button simultaniously for about 10 seconds until the apple logo appeared).
I then re-created the common Microsoft Outlook/Live/Hotmail account on all three devices in the iOS native mail app ...... SUCCESS! Now all three devices are behaving normaly with respect to battery drain ......
Hopefully this will be useful to others in this thread ..........

IPhone 6 Plus & iOS 8.1 Battery Drain...

Hey,
i have 6plus 64gb, and installed new 8.1 ios.
i noticed clearly that the battery drains so fast. (Like %33 reduction)
After take a look at another iphone user's forums, too many people complain about the battery.
submitted for your information.

In most cases the problems when switching to a new iOS version are (as I had with my switch from iOS6 > iOS7):
- rogue app process (app not updated yet to iOS8/8.1) check Settings > General > Usage > Battery usage in percentage to determine which app is using much more battery although you haven't used it at all or much.
- settings in e-mail receiving is changed
- background app refresh (turn it off if you do not need it)
- location services (look carefully which apps you want to use this feature)
- notifications (look carefully which apps you want to use this feature)
- Facebook app
See also this great article about this.

IPhone battery drain

I recently purchased an iPhone 4s when it was running iOS 5.1.1. I eagerly updated to iOS 6 as soon as it was available. I had been seeing slightly less-than-optimal battery life of 5.1.1, but iOS 6 delivered simply terrible battery life. I have scoured through many forums and found nothing that worked. I have even tried restoring as a new phone, but with no results. Before I go ahead and make a Genius Bar appointment, is there anything I can do to fix this? I have reset all settings, turned off bluetooth, turned off push mail and notifications and location for unnecessary things, including system services, disabled Siri, turned down brighness, gone through charge cycles, done hard reboots, and removed unnecessary syncing services. Yet my battery still fails to deliver. Can anyone recommend anything else to try?
As a reference, I get about 5-6 hours of light usage (checking email, checking news briefly, maybe watching a few YouTube videos) with 10-12 hours of standby on a good day. There have been days where I got up to 8 hours on very restricted usage. On bad days, when I throw in 15-20 minutes of games and more heavy video, I get 4 hours of usage maximum. I got far more than this on my iPod Touch 4G running iOS 5.1.1, so I was rather startled by this performance. If this is normal, and the iPhone battery in general isn't too good, please let me know. However, I have a strong feeling that this is unusual. If no solution presents itself, I will be going to see the Genius Bar.

I don't really have an answer as such but I suffered from poor battery life after upgrading to ios6. After resetting and restoring a few times it started to last longer.
However, if you thought the battery drain was bad on 6, wait till you get 6.1! I took my phone off charge at 6:30 this morning, recharged it at midday and now, at 23:10, it's showing 17%. This is with light web surfing, a doze or so incoming emails and 2 words with friends games going on
Pretty poor, but par for the course. Every time an iOS update comes out it kills battery life.
My Daughters is the same. It must effect everybody
Allan

Battery drain - ios6.1

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