IPhone :: Battery Performance Declining - Losing Up To 10% Over Night
Aug 10, 2010
Ok so I have a 3GS and used to have decent battery performance, losing maybe 3% over night. Well I jailbroke and like a lot of people had way worse battery, losing up to 10% over night. I did a complete restore and re jailbroke and it seemed a little better.
Well I was charging the phone tonight by USB to my computer. I checked it and saw it was at 99%. I went to watch a show and came back and now was it was at 96% still plugged in and charging. I then rebooted the phone and it was at 98%. Anyone know what the reason for this could be and a solution?
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Feb 7, 2010
It's no big deal, but I put my iPhone to sleep, at 97% battery charge, and I woke up with 80%.is that normal or is it doing stuff during the night that it shouldn't be, or doesn't have to be?I've got everything turned on except Fetch which is set to manual.
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May 24, 2012
Since a couple of days I noticed that the battery of my iPhone 4S was drained completely over night.
Info:
iPhone 4S, iOS 5.1.1, AT&T service provider
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May 27, 2012
Is it harmful for battery to charge it the whole night? I mean should I stop charging when the battery indicator shows 100% or I can leave it on charging?
Info:
iPhone 4S
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Jun 6, 2012
Will charging my iPhone all night affect my battery at all?
Info:
iPhone 4S, iOS 5.1.1
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Jun 20, 2012
The problem alr lasts 1 month Alr went to apple store and it turns out both my charger and usb line are fine
I replaced a new battery The problem remains the same
I must keep it chaging all the day and night when i am in the office or home to keep the phone running like using a laptop!
Info:
iPhone 4, iOS 5.1.1
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Mar 22, 2012
I lost 70% battery whilst asleep last night. I onl;y purchased i phone 4 late Nov11?
Info:
iPhone 4
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May 30, 2012
My iphone 4 battery does not seem to be fully charged. I charged it for whole night, but it stops at about 67%.Will it be solved after replacing the battery? Or could it be other problem?
Info:
iPhone 4, iOS 5.1.1, It was bought less than 2 years ago
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Jul 14, 2010
Is Nokia N97 can play music continuous up to 40 hours?
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Jul 22, 2010
I would like to know what other users of the N900 think of the battery.I have only had a my device a few days and I can only get less than a day's use out of the battery.This is with the Wifi switched off (I mainly use the 3.5G). I do very little internet browsing. I just leave the phone on my desk, check my emails occasionally. Is this normal performance ? Does anyone get more than a day's use?
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Nov 28, 2011
The battery backup is very low. However the specification says the standby is min. 200 hrs. But my battery runs before that (22 hrs when kept idle)May i have any suggestion. How to improve battery performance?
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Aug 27, 2011
concerning the poor battery performance of the Xoom after the 3.1 update. Unfortunately the search function of this forum is totally rubbish, resetting the capacity readout by deleting some kind of init file...
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Aug 27, 2011
im dealing with poor battery performance of the Xoom after the 3.1 update. Unfortunately the search function of this forum is totally rubbish, so i am not able to find the answer where someone explains how to solve this by resetting the capacity readout by deleting some kind of init file.
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Dec 15, 2011
I used to get pretty good life out of my stock bionic battery. I updated the OTA update early today and since then the battery level has been going down at almost 10% every 30 - 40 mins. Following is the list in my battery usage queue. This is after I did a system reset and left my phone without any new apps (except for facebook).
Display 30%
Android System 17%
com.motorola.contacts 12%
Android OS 9%
com.motorola.home 8% ....
I am planning to charge it to 100% and then see how it behaves. Will keep this thread posted with stats from my phone.
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Jun 28, 2010
I recently bought a Nokia 6700 slide and it comes in a package with a BL-4CT battery 860 mAh, 3.7 V and 3.2 Wh. How the battery performance is poor ( keep about two days), I thought to replace it with a BL-5CT battery 1050 mAh, 3.7 V and 3.9 Wh, or BL-5J battery 1320 mAh. Or even a BP-4L battery 1500 mAh ( that do not know if it fits ).Can I improve in this way life time during the talk and standby?
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Aug 20, 2010
Went through the Over Air update process yesterday, now WIFI drops all the time and the battery performance is so poor the phone will not last a day!Can I put back the old SW or get this fixed some how? (edit a config fiel or something.......?)
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Jul 14, 2015
So, I had horrible battery performance after the update. I figured I would do a cache wipe. Normally this erased battery history, but not this time. The gap is during the wipe. Notice the average slope before and after
I wish they could push an update that doesn't require this crap, but its never happened.
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Nov 15, 2011
I have heard many conflicting versions of the optimal way to maximize the battery's life. It would be great to get some clarity from the experts.
1. Can you charge the phone at any time or should the battery be drawn all of the way down?
2. Once the battery is fully charged, should it be immediately disconnected from the charger, or is it OK to leave the charger attached?
3. if you are using the device, and it is below full charge, is it OK to have it charging while you are using it?
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Sep 12, 2014
I've received a spam invitation on calendar app through my gmail account recently and accidentally declined the invitation. I'm not a very technical person but I've managed to delete the culprit and stop gmail from automatically adding events I haven't responded to to my calendar. What I wonder is that would my declining that spam invitation do any harm to my accounts, iPhone or iMac? If yes, what should I do?
Info:
iPhone 5, iOS 7.1.2
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Jun 15, 2012
Whenever I'm on a phone call if I get an incoming call my phone will not stop ringing until I stop my phone conversation and actually manually decline the call. Is there a way to make secondary incoming calls always silent so you just get the regular beep in your ear when you get a second call and not a loud ring?
Info:
iPhone 4
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Feb 18, 2012
I posted about a problem with my battery losing up to 30% battery on reboot but got no answers so am hoping somebody will test their phone for meWhen my battery drops to just below 50%, if I reboot by pressing and holding the power button for about 8 seconds, on reboot, my battery has dropped to as little as 13%, even if there was 48% left prior to rebooting.I originally thought this was happening after tethering but it has turned out, it does it regardless of how much or how little I use the phone and even without tetheringI am on stock 2.3.4 XEU, manufacture unlocked and wondered if some kind soul would be kind enought to see if they can replicate the problem.It needs to be the 9100, complete stock and not rooted really as I am trying to determine whether it's a hardware issue or software issue.
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Oct 11, 2012
I have a strange problem with my 9810. Yesterday I pulled out my phone from charging at 7:AM (100%). I put it on GPRS , because i didn't did any browsing on that day and to see how much my battery will last. So after a few phones, sms, emails, I was down to 80% by 10PM. Was very happy with what I saw. In background were running Accuweather and Facebook with update once every 3 hours. Also I have Battery Bost MAX, and an application which shows me battery icon with procentage.(Smart Blndie). I am in an area with good signal. Put the phone in the holster, and went to bed. I was very courios to see what the battery shows. At 6 AM i was shocked : 42%... I can't blame it on the applications, because if there were their fault, my battery should discharge the same over day... GPS is off, wifi is off. The phone has 2 weeks (almost new). I am runing 7.1.0.658 OS.. My screen is at 10%, and turn off over 20 seconds...
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Aug 28, 2015
Here is a screen shot what what is happening. I plug it in when I got to bed. I've tried different chargers, different cords, different outlets, and a factory reset (which sucks by the way). It doesn't happen every night, but I'd say more than 50% of the time.
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Mar 18, 2012
I upgraded my iphone4 to ios 5.1 and my battery is losing1% every minute!!! what can I do? is apple aware of that??
important- I'm only doing basic things with the iphone, I dont even use it for mails and still.....
Info:
iPhone 4, iOS 5.1
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Apr 4, 2012
My battery on iPhone 4 is losing charge even though it's not been used to do anything. This just started happening over the last two days.
Info:
iPhone 4, iOS 5.1
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May 7, 2012
Over the last 2 days my iPhone 4s has been very warm (when not charging) and the battery drains out in less than 12 hours while in sleep mode.
Can this be corrected with a firmware restore or is this a hardware issue?
Info:
Windows 7
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Aug 3, 2010
So I just finished charging my Tour around 12:30am or so. I had no apps running, and went to bed. Luckily, I had a wake up call to my room at 7am, because when I looked to see why my phone alarm didn't go off at 6:30am, it was completely dead. It took about a 15 minute initial charge just to get the phone to boot. I've never had that happen before. Is this common? Anyone else every have this? Is it time to call CS and ask for a new battery? I depend on my phone quite a bit and travel frequently.
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Jan 21, 2014
I just wanted to know, whats your battery drain on your lumia 1020 over night? My scenario is to charge it to 100% in the evening and then let it there without using ist for ~9-10hrs until the next day. Certainly with wifi/Bluetooth/mobile data off, glance off and all apps closed.
My 1020 looses around 8-9% Battery over night...
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Sep 8, 2015
As battery life is one of the main problems with nexus and presumably white on black text uses less battery than black on white, I am surprised that most google apps don't have this as an option.
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Jun 10, 2015
I am using unlocked Samsung Galaxy S5 G900F model for 1 year. It working fine. But for 3-4 months I cannot keep my phone on overnight. It drains battery to 30%-40%. I have tried all possible solution like:
kept brightness to minimum
WiFi, mobile data, Bluetooth, GPS kept off
stopped unwanted services like FB, S finder, etc from App manager.
I mean all possible options.
It shows that Phone radio and network are draining my batter (as shown in attached images) Also how can screen brightness drain battery when kept idle screen locked mode overnight? (as shown in attached images). I have attached screenshots when I found 69% battery remaining in the morning (kept at 100% at night)
Note 1: During day battery performs normally even with WiFi and data
Note 2: Even when kept in ultra power saving mode overnight it drains around 20% battery
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Apr 20, 2012
why is my iphone running out of battery so fast?
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