How to expand battery life with iOS5 on iPhone 3GS, it's shorter than before?

I upgraded to iOS 5 and since then the battery doesn't seem to last that long any more. Are there any settings I could change to improve that?

Just as a heads up -- I've been out all day for the last two days with my 3G without recharging, and I still have a half-full charge at the end of the day with bluetooth on (though not paired all the time) with Wi-Fi on, and with three or four hours of internet and music usage a day. I don't fetch data, but have it set to check e-mail every 15 minutes. And it has been on 3G the entire time...it doesn't run down as fast as some people might think -- in fact, it is a lot longer battery life than any other 3G phone I have owned from ATT.

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How to help increase battery life with ios5?

My battery on my iPad is draining with ios5...anything I can do?

If you do not use Bluetooth devices, Settings > General > Bluetooth to OFF, when away from WiFi and not using a 3G unit, put Airplane Mode ON.
Change the email push setting to a long period of time.
Simple things that stop the unit from transmitting or seaking responses.

Battery life with ios7 and iPhone 4s steps to make it better...

What steps do we take for improving the battery life of iphone 4s using ios7. My iphone is becoming unusable due to the battery life...I need it to connect with my two sons and it dies in less than a day.

There are quite a lot of threads about battery drain and iOS 7, and a lot of advices on the net basically telling you to disable everything (GPS, notifications, iCloud and so on) or to wipe your device and reinstall everything from scratch ...
Something works, something not, but basically there is a bug in iOS causing most of the iPhones to have battery drain issues.
Last attempt I did is to disable iCloud safari sync, since it seems to send data every few seconds.
Standby time greatly improved, but usage time still ***** (compared to iOS 6).
I really hope for a fix from apple ....

How is your battery life with everythingoff but 3g? (from reccomended list)

?

Greetings,
What I have found is that a new phone, iPhone, or otherwise, the trick is to calibrate the meter. If it is not right, you could show dead, and the system will shut the phone off, even if you still had a good charge on it.
For me, the best way I have found it to turn the phone completely off - not just on hold, or asleep, charge it overnight, then use it as much as you can, until the phone shuts off by itself. Recharge it one more time, completely off, and drain it all the way.
After the next recharge, you should have your meter calibrated to match the battery. I do this every other month, to keep in calibrated. I used to do it once a month, but the new batteries are so much better, it hasn't been necessary.
Any device that is controlled by a battery monitor, and they nearly all are, will benefit from this procedure.
My 3G, the Wife's 3Gs, and my Nieces iPhone 4, that I am borrowing while she is overseas, has all benefited by doing this. It's simple, and you have to sleep anyway, so why not?
We are getting the run time that Apple has advertised, and you can ask for no more than that.
For people that are not getting the proper run time, when you calculate for the various amounts of current that different services, and functions use, then I would say there is a bad app, a runaway service, etc. Yes, you could have a defective battery, or even a phone, however unlikely that may be. Sometimes one needs to do a little detective work, and use a little common sense to solve a problem.
Cheers,
M.

My battery life on my new Iphone 4s is the pits! I had a blackberry and so much better..I am not using my phone that much but don't even seem to get much out of it. Anybody help with suggestions???

I am trying to figure out how to improve my battery life on my new Iphone 4S. It is so poor ! I had a blackberry for few years and just bought my new Iphone. So disappointed in this battery life!
Would appreciate any help I can get on improving battery life. I am not using my phone for games. Only use it for texts and emails and very little surfing. Do have few apps. Don't use Siri much as I am in Canada and she isn't much help here like it is in the States; which is also disappointing.
I took my phone off charger at 9am this morning and didn't use it much till about 1pm and it already was only 53%. Used it a little for chatting with someone; a few emails and had to plug my phone in around 330pm.....
Help me????? I have read some people and they are seem to be complaining about this issue big time. Sure hope Apple does something about this!
Mrsgolfie

I understand all of this Meg; that is why I bought an Iphone; but never expected my phone not even give a at least a 24 or even 12 hours....I work 12 hour shifts and also would expect to have to charge each night but not twice a day or more. I am not always somewhere I can charge my phone.
Your points are true; however it doesn't help me......

How to improve battery life of my new laptop hp r0007tx

how to improve battery life of my new laptop hp r0007tx. whether it should be use with ac power suppy eventhough 100% charge. or charge 100 % then use then wait for discharge to almost 0% then charge. which shoulde be preferab le

Hi,
Second choice is always recommended...but try these links below.It'l tell you everything that you can do to improve battery performance..
Improving Battery Performance (Windows 8, 7, Vista)
HP Notebook PCs - Understanding Lithium-Ion and Smart Battery Technology
Note:
If you have HP Support Assistant installed on the computer(The Blue Question Mark) then open it ==> Complete all pending Updates & Tuneups==> Restart and Check. It may solve your problem
Although I am an HP employee, I am speaking for myself and not for HP.
**Click on “Kudos” Star if you think this reply helped** Or Mark it as "Solved" if issue got fixed.

3GS Upgraded to OS 3.1.2, How is your battery life now?

I upgraded to 3.1 only to find my battery life halved to around 4-6 hrs depending on use.
I then upgraded to 3.1.2 hoping this would be fixed, but no luck.
I use this for work but it wont even last 1 8hr business day without a charge.... not impressed!
How is your battery life since upgrading to 3.1.2?
Is Apple working on fixing this some time soon, or do I start looking for a new "non-iPhone" phone?

bbdigital wrote:
How is your battery life since upgrading to 3.1.2?
My battery life has been just fine with all OS versions; no change with 3.1.2
Is Apple working on fixing this some time soon, or do I start looking for a new "non-iPhone" phone?
Many of us have no problems with battery life. So I'm not sure there's anything general for Apple to fix -- but your iPhone may need attention. Why not take it to to a Genius Bar?
Phil

How is your battery life? (on new ZEN on

Well, after the firmware update I thought I'd give it a try and see how long it would last.Last time I did this I got 22 hours, with the first update, the sd card one. This time it ran for 28 hours! With volume 5/25, when I did my last test with 22 hours, I only had it at 5/25 volume.No EQ, no smart?volume, no bass boost etc...And most of my music is 96 kps wma or 28 kps mp3 with a few 92 kps mp3s I've downloaded recently. Then while I'm doing?the test, I'm looking at the Zen page to see how they got battery life(sometimes they say half volume at 28 kps mp3 etc) and I noticed they upped it to 30 hours life instead of 25!Now I don't feel so special. :P?So, I just want to know how much juice you get out of your ZEN?And say if you use eq, volume level, bass boost, kps, etc

Hi guys, you will not keep your player on all day long, so you will not get those?playback durations in normal daily use... i tried all the f/w and now i?use my zen?with the .03.04 f/w and it gives me about 4-5 hours (EQ on, Bass Boost and Smart Volume off and i browse the player much)... yesterday, after an approximately 3 days of daily use (4-5 hrs/day) it got down to the final bar... This is better?than the new f/w?s?for me because when I turn it off with the new f/w s it drains quickly because of the hot standby mode... if you have any solutions for this issue (except leaving it turned on ) i will update my f/w too... coz i can not use my SD card as well as i want to especially while watching video...

How to preserve battery life ~ used to last all day, now it runs out by lunchtime

How to preserve battery life ~ used to last all day, now it runs out by lunchtime

I would advise updating to iOS 7. It might improve your battery and the bugs are worked out by now.
If not wanting to update because of the new look, here are some tips:
-Turn off bluetooth when not needed.
-Connect to wifi and turn off cellular data when possible.
-When not around wifi, turn wifi off.
-Keep your screen at around 50% brightness.
-Disbale certain apps or features in Settings<Privacy<Location Services if they are not necessary.
-Close out of apps in the multitasking bar.
-Enable airplane mode when you plan on not using your phone for a while.
Hopefully these tips help you. If your battery does eventually get too bad, you can get it changed out by apple. If youve had your device for under a year, you can take it into an Apple store and theyll give you a new phone in return. Have a good night and good luck!

HT201210 I m having problems with both my iphone 3gs and 4 when my cellular data is on and my battery is fully charge but out of suddenn it will shut off can i know how can i troubleshoot this issue thanks

I m having problems with both my iphone 3gs and 4 when my cellular data is on and my battery is fully charge but out of suddenn it will shut off can i know how can i troubleshoot this issue thanks

simply try doing a back up and restore
when going thru the activation screen, select SET UP AS NEW and then test your device. if it is not shutting down then it could be 1 or more apps tht have been downloaded wch could be affecting the device
you will then need to follow the process of eleimnation, meaning add 2 apps and then monitor your phone, if nothing happes then add another couple of them and then check
good luck !!

HT1414 Is iOS 6.0.1 Killing anyone's battery life. No change other than installing iOS 6.1 today...now I cannot get 5 hours of battery life with everything disabled!!!

Is iOS 6.0.1 Killing anyone's battery life. No change other than installing iOS 6.1 today...now I cannot get 5 hours of battery life with everything disabled!!!

This isn't an issue. Notice the screen prior to the one that shows usage has an iCloud section and a Manage Storage button. For this button to activate ios needs to download a few kb from icloud. Switching back to this screen forces ios to download those few kb.

How to save battery life on iPod touch 5g?

Give me tips on how to save battery life on iPod touch 5g.It dies out very quickly.

Turn down the screen brightness
Look into notifications. it defaults to everything being on and you can turn off most if not all of them.
Check your e-mail. If it's on push that means it's reaching out for new mails every so often, turning it to fetch means that it only goes to get mail when you tell it to.
Look at some of your apps. Some of them may be doing things in the background that you don't realize and you can tweak those to not run when you don't need them to run.

IPhone 3gs Battery life with 3.1 firmware

Any news regarding battery life with firmware 3.1???? I have lost at a minimum 25% after upgrading from 3.0.1 to 3.1. Have reset....the device alone and with iTunes....Need help...

I originally posted this in the wrong discussion...
Since upgrading to 3.1, it looks like the biggest battery drain is due to using PUSH with my Exchange email. I can turn off PUSH, use FETCH (even over 30 minute polling intervals) and battery life is close to 24 hours on a charge. Turning on PUSH, but not using it for email (other than my .Mac account (MobileMe), decreases the life by a couple of hours, still well beyond the normal 10 hour work day.
Turning PUSH on for 3 Exchange folders (Inbox and 2 sub folders) results in a drastic reduction in battery life. It can use over 50% charge while on standby... over a 3 hour period. I've managed this to an acceptable (8-12 hours, depending on phone calls) by limiting using Exchange rules to keep most important email to the Inbox and one sub-folder (I may eventually leave all important stuff to the Inbox) and move other stuff into different folders that I can still check on occasion.
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I'm wondering if Exchange w/PUSH is doing too much, besides listening for new mail and alerting on it. Could the process be simplified to only listen, alert, and mayby increment the count (not downloading headers or message bodies until one actually checks for messages... the iPhone still polls once you open a mail folder anyway).

Any tips on how to improve battery life on new macbook pro?

Any tips on how to improve battery life on new macbook pro?

It all depends on how much you plan to run on battery power. If you don't use it often, set yourself a reminder to let it run unplugged about every couple of weeks to aboout a 40% charge and then plug it up and let it charge back to 100%. If you'r'e a frequent battery user (like me) don't let your MBP discharge to the point where you're running on reserve power - down to about 30 minutes remaining and then charge it back in.
I have over 130 cycles on my computer and I've just had it since March. Even though my battery health was 102.2% when I got my MBP, it's still at 98.8% health and I'm still getting 7+ hours out of my battery. To get the longest use when under battery, keep your activities to low-CPU intensive apps (browser, email client, word processor, etc.) - Internet surfing alone, and not watching a lot of online videos, will give you mor ebang for the buck. You can also check your battery health in 'real time' by using "Battery Health" - free from the App Store and you can make sure that you're running on integrated graphics, which uses less power, by downloading Cody Krieger's exceptional gfxCardStatus.
Keep your screen brightness down to about four ticks and your keyboard backlighting to one tick - should work fine.
Good battery health to you,
Clinton

Extremely short battery life with Mountain Lion?

I recently installed Mac OS X Mountain Lion on my 2009 Unibody MacBook and the battery has been noticably shorter than before on 10.6. Will there be an update to fix this? I don't have any other apps running except Safari. Does anyone know of a way to fix this?

Nobody is ignoring you boovish.
It's just maybe this question has been asked a lot. Have you thoroughly looked through the More Like This box on the right?
That should help you out.

How to expand battery life with iOS5 on iPhone 3GS, it's shorter than before?

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