IPhone 4S heats up and quickly drains out battery 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.

Similar Messages

I am facing wifi and mobile 2G signal issue after upgrading to IOS 6 from IOS 5 in IPhone 3GS. Please help, restoring setting even didn't helped.

I am facing wifi and mobile 2G signal issue after upgrading to IOS 6 from IOS 5 in IPhone 3GS. The mobile carrier signal as well as WIFI suddenly drops zero and are then restored automatically. Sometimes i cannot conenct to WIFI even standing infront of WIFI router. Please help, restoring setting even didn't helped.

Update: my phone's connecting to the WiFi again. I don't know what did the trick. I did nothing since reinstalling the software. It hadn't worked then, it is now. I tried connecting to my dad's phone's hotspot( he uses a Moto G), and it worked. I then tried connecting to the WiFi at a friend's house, and when I came back home, my phone was able to connect to my WiFi! Is it of any significance that my friend's router doesn't require a password? My issue has been resolved( for now; I hope I'm not counting my chickens before they've hatched). For anyone facing a similar issue, I suggest you try everything I did:
1. Turn your router off for a minimum of 30 seconds, turn it back on and try connecting.
2. Click on the WiFi network you are connected to, scroll to the bottom, tap "Renew Lease".
3. Do a soft and hard reset.
4. Reset network settings.
5. Back your data up, erase all content from settings menu, restore from backup.
6. Reinstall your software( put it in recovery mode).
I am not sure which of the above worked for me. Make sure you try everything. If none of the above works, take it to a genius bar or an authorised service provider. Good luck! :)

My iPhone sporadically shuts off 5-7 times a day after upgrade to iOS 7. What should I do?

My iPhone sporadically shuts off 5-7 times a day after upgrade to iOS 7. What should I do?

Maybe they can help if the situation is properly explained, because the time that I went, they said they couldn't do anything and that I should restore at home, when I already had. I will tell you, restartiong won't work.

Problems with TV Out signal after upgrading to iOS 5.1

Has anyone experienced problems with TV Out signals on their iPad 2 using the Apple HDMI Adapter after upgrading to iOS 5.1? I am trying to connect to my HDTV after upgrading and cintunally receive an "Unsupported Video Signal" message with a blank/back screen. Prior to upgrading, I had no connection problems and could view TV Shows, Movies, Music Videos, Keynote, etc...without problems. I've been unable to find any resolution to this problem, even followed Apple guidance to detach and reattach the HDMI adapter without success. Seems like a software bug to me and it's a major problem when trying to conduct business or personal activities. Hopeing Apple has a fix in work already...anyone else have any ideas? Thx in advance...

Try a reset. Press & hold the Power and Home buttons together for 10+ seconds, ignoring the red power-off slider, until you see the Apple logo. It is safe to do, there should be no content loss. It is the same as rebooting your computer.
If that does not work, restore the iPad to the factory settings.

IPhone 5 not connecting hotspot via USB to Macbook after upgrade to IOS 7.

My Macbook can only get internet hotspot net through wifi or bluetooth but unable to connect via USB and this happen after upgrade to IOS 7.0.2

You do not want to try to sync photos back from a computer that you do not sync with. That will erase everything from the phone. The pictures you downloaded to the computer do not go back to the camera roll. They are part of the iTunes sync process now. Take and put them on a CD or flash drive, put them on the computer at home and then sync them back via the photo tab in iTunes.

Iphone 5s lost LTE, 4g, weak signal. dropped calls after upgrading to IOS 8.1

i recently upgraded my iphone 5s to IOS 8.1 , after the upgrade i lost LTE and 4g, connectivity and stuck to 3g, i observed that my phone's got weker signal than before, i have intermittent signal during calls, and dropped calls. i did go to my service provider but they cant figure it out too, because i'm in an area which has a very good LTE signal and i only got 3g. so i use the apple support chat and i did all the tips and software restoration, i even restore my iphone twice as a new phone but got no good result. i hope apple inc. should issue first a warning on their softaware release updates. i'm so frustrated with my IOS device which i'm so proud.

Hi Restore Back to Factory Settings over your WiFi Go to Settings iCloud check last backup. Since ios 7 when you put your iPhone or charge it Automatically backs up to iCloud After Restore just use same Apple ID Then you will get your Apps & data back. Cheers Brian

IPhone users lost contact with sbs 2011 Exchange mail after upgrade to iOS 8

When all our users upgraded from iOS 7 to iOS 8 on their iPhones, they couldn't sync with our SBS 2011 Standard Exchange server anymore. Worked fine before upgrade.
SBS 2011 has done all its Windows Updates.
vpn-connection connects and works fine, but Exchange 2010 won't answer.

Hi Delbekk,
Would you please let me confirm whether it was Exchange Server SP3 on the SBS 2011? Did you install necessary
Update Rollups for the Exchange Server?
In addition, please open Event Viewer and check if relevant events were logged in Application log on the Exchange
Server 2010.
Please also check if error message was logged in the Exchange ActiveSync log.
If any update, please feel free to let me know.
Hope this helps.
Best regards,
Justin Gu

Having a protocol error and can't view sites after upgrading to iOS 8 on a iPad 2?

I can't access multiple sites on my iPad after upgrading is anyone else having this problem? Any way to fix it?

There are 2 ways to fix the issue:
1) Disable mod_spdy
2) Push Apple to fix Safari 8, b/c the problem exists in both iOS and desktop versions

How can I get my iPhone 3GS to recognize my AT&T SIM card after upgrade to iOS 5.1?

I upgraded my previously-unlocked iPhone 3GS to iOS 5.1 today, from iOS 4. I hadn't upgraded the OS in awhile (since the phone was unlocked before a trip overseas).
iTunes says: "There is no SIM card installed in the iPhone you are attempting to activate. Please disconnect and insert a SIM card in the iPhone." I tried taking out and reinserting the SIM card, but that didn't help. It seems that I cannot restore to factory settings now, since iTunes doesn't think my phone has a SIM card and so won't connect to my phone at all.
I realize now that I should have restored to factory settings before upgrading, but given that I did not, how can I fix this retroactively?
Help?!
Thanks!

I did.
I've connected to the M-Cell for a few minutes once. It dropped the one call I tried to make, and my phone hasn't reconnectted since. My roommate has the same phone. We have the same thing happening.

My 3GS randomly pauses music both steaming and iPod. Issue started after upgrading to iOS 5.

I've had this issue happen within the included iPod(Music) feature. It also happens when streaming through Pandora and Sirius/XM apps as well as streaming podcasts. At first I thought that it was a streaming/buffering issue, but it's also now happening within the local music library.

Not sure if this will help... I had problems playing almost everything and it behaved very erratically... Here was the solution that worked for me:
Altered from original solution from Emily P:
Okay, mine now works here is what I did.
plug in the iPhone, iPad etc
in iTunes select the phone or iPad
Under Summary uncheck "Sync with this....."
Under "Music" uncheck the "Sync Music"
Sync
Let it remove all the songs, dont worry it will come back no problems.
Once that is all done all the music on the phone or ipad should be gone.
Now check them both back on, sync, and everything should copy back onto it.
Working now !!!!!

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.

Why does my iphone 6 heats up so quickly?

why does my iphone 6 heats up so quickly?

Depending what apps you are using, the phone might get warmer than usual, for example playing games that are graphic intensive and use the processor power most of the time.

I synced my iphone with my ipad and it wiped out my calendar

I synced my iphone to the cloud and it wiped out my calendar how do i restore to the old calendar?

I lost my calendar when I synced mt iPhone-how do you restore info

My Iphone 4 suddenly blackout and restart by itself. After that it reach the restore screen. Tried to do restore but it come out Error (9). Anyone can help?

My Iphone 4 suddenly blackout and restart by itself. After that it reach the restore screen. Tried to do restore but it come out Error (9). Anyone can help?
I tried to restore in normal mode and DFU mode, both of it still give me error (9).
I tried using other cable and computer but it still the same.
Anyone out there having the same issue that can share?
Is this a hardware or software issue? My warranty already over and have to solve this problem by myself.
Please help.

Did you check your security software settings?
Error 9: This error occurs when the device unexpectedly drops off the USB bus and communication stops. This can occur if the device is manually disconnected during the restore process. This issue can be resolved by performing USB isolation troubleshooting, using a different USB dock-connector cable, trying another USB port, restoring on another computer, or by eliminating conflicts from third-party security software.
copied from Update and restore error messages on iPhone and iPod touch

HT1212 iPhone 4 refuses to startup and after upgrading to IOS 7 Please help!

As my iPhone 4 keyboard was very slow after upgrading to IOS 7, I used the option "Reset All Settings" as suggested in a forum. Now my iPhone 4 refuses to startup and I get the apple logo with a line underneath it for over 24 hours! Please help

Yes it did after a few plug/unplugs of USB. I gave in and tried to restore the iPhone and all seemed to go well for a while, however, after verifying the restore, the iPhone got switched off. When I switched it on, it went into restore mode again! Perhaps a very bad decision to upgrade to IOS 7. Will keep at it and try restoring again as I badly need for tomorrow and post out if I find anything worthwhile.
Meanwhile, thanks very much for your quick responses wiseJD.
Cheers.

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

Similar Messages

Maybe you are looking for