Low battery life after upgrade to iOS 4.3.1

Last weekI upgraded my iphone 4 32GB GSM to iOS 4.3.1 and noticed a huge difference in battery life. Now I hav to charge my battery 3 times in a day. Iam not a huge user and make normal calls,SMS and maybe 15mins of games in a day. Can someone tell me how to fix this other than switching off 3G, switching off push notifications etc which I hav already done without any success.

Some suggestions to helping battery life has been to reduce brightness and to turn off Ping in restrictions.
To provide feedback to Apple about your battery life issues, please visit the link below in hope Apple will increase battery life without hurting performance.
http://www.apple.com/feedback
HuskieN

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Any iPhone 4S users experienced better battery life after upgrading to iOS 7.1?

Hello
I am curious to know if any iPhone 4S users experienced better battery life compared to iOS 7.x.x.? That will be great to know before I upgrade and give up my JB .
Thanks!

diesel vdub wrote: With every iOS update there is an extremely small minority of users (less than 1%) that seem to experience problems and cannot phathom that the issue is not affecting millions and is not widespread. Apparently when the issue affects you personally it's impossible to accept that millions and millions of users are not experiencing the same problems or accept that the issue is with your device specifically.
Really, that's quite an assertion. I'm sure you can prove those stats; but my apologies, I forgot that Apple produces flawless product.
I can only report MY SYMPTOMS: iPhone 4S 32M on VZW, upgrade to iOS 7.0 at the end of February (when security flaw was announced), after which my battery life is about 1/2 what it used to be before the upgrade.
Also, as reported above, when I upgraded to iOS 7.0 my phone would lock (in phone mode); had uncommanded reboots; and severely degraded battery life. Two days ago, upgraded to iOS 7.1. Most screen "touch" issues appear resolved; and uncommanded reboots resolved.
Battery life / duration still poor; still charging every 4-5 hours.
Previously with normal use (with no location services) could run a full day, about 8 hours before recharge. Now, same situations, I'm having to recharge after 4-5 hours. Again, no new apps, all apps are current; no different usage.
What's the resolving fix?

Poor battery life after upgrade to iOS 5. iPhone 4

How do I downgrade from iOS5 to previous versions so I can use the iPhone as my mobile for more than half a day? The battery time is only half of what it was before upgrading to iOS5 whick makes it pretty useless as a work phone

Well I've spent hours search the forum and trying diffrent solution from diffrent users without any success, so I guess there is a need for yet another thread. Have Apple communicated that they do have a major issue with iOS5 and that they are working on a fix?

I am experiencing low battery backup after upgrade to OS X Mavericks

i am experiencing low battery backup after upgrade to OS X Mavericks

Try these in order testing your system after each to see if it's back to normal:
1. a. Resetting your Mac's PRAM and NVRAM
    b. Intel-based Macs: Resetting the System Management Controller (SMC)
2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
     Boot to the Recovery HD: Restart the computer and after the chime press and hold down the
     COMMAND and R keys until the Utilities menu screen appears. Alternatively, restart the computer and
     after the chime press and hold down the OPTION key until the boot manager screen appears.
     Select the Recovery HD and click on the downward pointing arrow button.
3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
     Reinstall the 10.9.2 update: OS X Mavericks 10.9.2 Update (Combo).
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Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
Reinstall the 10.9.2 update: OS X Mavericks 10.9.2 Update (Combo).

Why the iPhone 4 16GB drains out the battery faster after upgrading to ios 5?

Why the iPhone 4 16GB drains out the battery faster after upgrading to ios 5?

Not sure, but try this:
Let the battery drain to below 20% (I went to about 14%).
Plug your phone in and leave it to charge COMPLETELY. This took my phone somewhere around 4 hours to complete.
When you're done, you may have better luck keeping a charge.
iOS 5 adds a lot of additional communication, and every time you connect wirelessly to anything, more power is used. Even so, some people report that a battery cycle like this helps. It seems to have worked for me.

Wireless driver triggers warm/hot macbook and low battery life after OS 10.8 mountain lion upgrade

Hello frustrated Macbook users.
I have tried to get help on other Apple discussions but no one seems to want to help, they aren't actually reading my posts, or they hate me for some reason.
No matter.
If you have a warm Macbook that has 2.5 hours of battery life where you used to have 4 or more, please do this simple procedure and write the result below.
Turn OFF Airport wireless networking
Perform an SMC reset (Power Manager)
Connect an ethernet cable and use your Macbook normally. (but do NOT turn on wireless networking again)
How is your battery life after doing this?
I have a user over here who reclaimed decent battery performance if he doesn't use his Airport wireless.
I need confirmation.
If so, I may get a USB wireless adapter and see if the battery life stays good.
Bonus points: If you have a Mac compatible USB wireless adapter and got good results by turning off the built-in adapter, want to test it for me and report the results?
Thanks and good luck!
meta: short time install snow leopard hours overheating shorter shortened lower

UPDATE:
Problem persists when using Recovery Partition.
Chance sthat it is third party softwae or updates is more or less eliminated.
Update 10.8.3 beta fixed the problem for one lucky early adopter.
Hypothesis: New battery charging algorithms programmed into Mountain Lion OS10.8 triggered problems from design flaws that were NOT an issue for OS 10.7 and before.
Battery replacements were successful where the replacement battery was built within tolerances that did not fail under 10.8's new charging algorithms. Other bateries did not meet those tolerances so you would get spotty results from battery replacements. It worked sometimes, but not always.
OS 10.8.3 may have adjusted these algorithms to be less demanding on the features of the battery that were failing.
Official word from Apple is 'mum'.

Freeze/Battery issues after upgrade to iOS 8.0.2

Since upgrading my 3rd Gen iPad WiFi to iOS 8.0.2 I have been experiencing freezes where nothing works. I can't open apps or do anything. If I hold the on/off button down eventually it comes back to life. Second issue is battery life. Last night I closed my smart cover and made sure the display was off. Battery at the time was 62%. This morning I opened the iPad smart cover and the battery was down too 23%. This has happened a number of time over the past week or so. I have Blue Tooth and Location Services off.
Both of these issues are new after upgrading to iOS 8.0.2. No problems whatsoever prior to that.
Not sure if I'm putting this in the correct category or not.
Is there a way to wipe the iPad clean and reinstall everything from scratch or is my iPad just shot? Thanks in advance.

Same sort of issues here on my ipad3. iOS 8 turned it from a nice slick device into a jerky, laggy pain. Tried all the reset options and it's still pretty crap.
NIce one apple, I'm changing to a galaxy tab after you broke my iPad!

MBP 13" Aug09, lost 2 hours battery life after upgrading to SL

Hi, my Macbook Pro bought on Aug 09 lost 2 hours of battery life after an upgrade from Leopard to Snow Leopard.
I brought it to the Apple service center where they checked the battery and they said that the battery has no problem.
Then, they suggest me to format my mac and reinstall Snow Leopard on a clean disk which i did without any success.
So now, my battery still hold 100% of it's original capacity (over 5450mAh) but my battery died before 3 hours with 0 program running !? (it used to last over 5.5 hours while running Leopard)
What's the matter with my battery.
And of course, i tried all the calibration before i post this topic.
If anyone can help now, it would be so great ! can't expect anything from Apple as they consider my battery as new.
Thanks !
Message was edited by: jay77hkbr

I too have been experiencing worse battery life.
I used to have about 3.5 hours on my now one year old Unibody MBP.
After SL (and switch from original 5400rpm to seagate momentus 7200rpm) I'm now down at about 2 hours.
Wifi enabled
Bluetooth enabled
Brightness around 80%
2 hours is very little compared to the promised 5 hours.
My battery stats:
Health: 94%
Cycles: 112
Full charge: 4344mAh
Feels like I'm on an old lousy PC laptop again.

Iphone 5 battery life after updating to ios 7.1

Has anyone else suffered rapid battery drain after updating to ios 7.1?

For users with battery drain problems also look at this message from me in another topic. Maybe it also helps you to find a solution to the drain problems on your iPhone. I would also suggest to read the complete blog post by a former Apple Genius bar person.

IPhone 4s heats up and drains battery quickly after upgrading to iOS 8.1.2

Last Sunday i.e. on 14-Dec-2014 i upgraded my iPhone 4S (WiFI + 3G, 64GB) to iOS 8.1.2. Since then my iPhone's battery has started to drain out abnormally fast (it doesn't even last an hour after charging it fully to 100%) and the phone even heats up simultaneously.When checked under Settings> Usage> Battery Usage, i found the app-wise usage of battery like this: Phone (Audio) 36%, WhatsApp-24%, Home & Lock Scree-17%, Settings-7%, Messages-5%, Mail-4%, TOI-2%, Conatact-2%, and rest few apps 1% each. Prior to upgrading the iOS to 8.1.2, the battery life of my iPhone was normal: i just had to recharge once in 24 hours with normal usage of the phone. Could anybody help me to fix the problem? Thanks in advance. -BBS Ijam, GTK/SKM/171214

I think iPhone 4s is oLd now we need to update our as I will have to change my battery from repair center maybe this will solve the problem the new iOS are heavy for our phones.
*** I also have extra internal battery cover for my iPhone. I can't go out without that cover because my iPhone battery drain so fast from 100% it will be maybe 60 % so fast that is so annoying.
Long story short my iPhone is screwed up I think I don't trust my iPhone battery anymore.

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Terrible battery life after upgrading to Mountain Lion

I upgraded to mountain Lion last week and now I'm getting only less than 2 hours of battery life. is there any fixes for this issue?

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charlie

Horrible battery life after upgrading to leopard

i just recently upgraded to leopard, about a week ago. ever since my battery life is horrible. after i unplug it from the power adapter i get no more than 1 hour of just surfing the internet. Is there anything i can do to see if i can resolve this problem? or is this something i need to call apple care about?

jhorkey wrote:
well usually it stays plugged in until the night. then i unplug it and when the battery is drained i take it and plug it back in. sometimes i take it away for not too long of a time maybe around 30 min and then i plug it back in.
This is why your battery has problems. You have been using it like the NiCads used to like being used. Li-Ion batteries will die a premature death doing this. It is best to keep it plugged in and only use the battery when you need it.
When you do use the battery there is no reason to deliberately discharge it all the way before charging it again. This will age the battery faster than normal. Li-Ion batteries prefer little charges over big ones.
There is a chance , a small one , that you might improve your batteries life and power.
First you need to do an accurate calibration. I usually time this so the battery is dead around bedtime. Then leave it unplugged and off for five hours or until you get up but a minimum of five hours. Now charge it until it is fully charged. Do not remove the power while this is happening. You can use it but keep it plugged in.
After this is done use the Macbook as needed. If you need to use it on battery that is fine. Just don't discharge it all the way unless you have no choice.
If possible I suggest using the battery for 15 minute increments then plug it back in for a few hours. Do this once or twice a day for a week or as long as you can. At the end of one month do another calibration. Then try using your MacBook as you need. Don't use it on battery unless needed. If you are near your charger plug it in.
You may see an improvement and you may not. You may have to replace the battery. If you do the following has some good info for you to keep this from happening again.
It is OK to leave your battery hooked to the charger most of the time. The only time I unhook mine from the charger is when I calibrate. Have you calibrated your battery yet? You should calibrate every two months or so to keep the battery fully functioning. If you use your MacBook infrequently, it’s best to re-calibrate the battery at least once a month.
The following links have good information about the MacBook and the care of it's battery.
Apple: Tips for maximizing your Notebook battery charge
Apple MacBook and MacBook Pro: Reduces processor speed when battery is removed while operating from an A/C adaptor
Apple portable computer's battery does not show a full charge in Mac OS X
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Bad battery life after upgrading to leopard

i just recently upgraded to leopard, about a week ago. ever since my battery life is horrible. after i unplug it from the power adapter i get no more than 1 hour of just surfing the internet. Is there anything i can do to see if i can resolve this problem? or is this something i need to call apple care about?

likely your fan is running constantly like mine don't know the answer but seen several posting for same problem.

IPod Touch 5th gen suddenly has terrible battery life after updating to ios 8.0.2!

I updated to ios 8.0.2 around 2 weeks ago and bam! the next day I wake up and use my ipod (I usually leave it on during the night, and battery is still good) and it's down to 50%, then to 20% later! And now the battery is terrible! it goes down much faster than before! I have bluetooth and all the battery killer stuff off before, so my battery was really good...and now it's horrible!
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Try:
http://www.cnet.com/news/some-ios-8-users-report-sluggish-wi-fi-shorter-battery- life/
http://www.macrumors.com/2014/09/22/ios-8-issues-battery-drain-wifi/
http://gadgets.ndtv.com/apps/features/how-to-improve-battery-life-on-ios-8-59595 1
http://www.imore.com/how-fix-iphone-6-and-ios-8-battery-life-problems-0
Boost Your iOS 8 Device's Battery Life With This Simple Trick
% battery is not accurate on an iPod. The test is how long can you play a video on a full charge (charging fro at least 6 hours). The norm is 4-5 hours
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Low battery life after upgrade to iOS 4.3.1

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