Extreme battery drain after upgrading to kitkat ! - Galaxy S 4 Q&A, Help & Troubleshooting

Hello
I have galaxy S4 I9500 after upgrading to kitkat bulid number : KOT49H.I9500XXuFNB3 I got extreme battery drain, It lasts less than four hours !!
I tried power saving mode and the screen brightness is the lowest.. I'm using it as a very normal usage like browsing and youtube as the photo details below :
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any solution ?? thank you

Hani88 said:
Hello
I have galaxy S4 I9500 after upgrading to kitkat bulid number : KOT49H.I9500XXuFNB3 I got extreme battery drain, It lasts less than four hours !!
I tried power saving mode and the screen brightness is the lowest.. I'm using it as a very normal usage like browsing and youtube as the photo details below :
any solution ?? thank you
Click to expand...
Click to collapse
From the history it looks like the screen is on all the time...? If you're using the phone non-stop it won't last more than 4 hours.
Otherwise, usually the problem is due to something keeping the phone awake and probably also using CPU. A restart should temporarily fix it. Post the Battery screen (not the history) as a first troubleshooting step.

You don't have any problem at all. You use your phone, so the battery goes empty. That's normal....

Related

Graph "gaps"/"skips" in Battery Usage

I noticed threads and questions about those gaps in the battery usage info graph, and had them too a couple of times. Every time my phone would crash and reboot, those gaps would appear !
Today i accidently stumbled on a possuble explanation of this:
I'll add some screenshots aswell; so in my current battery history, in the first screenshot i think (the stock statistics), i have two gaps, one big, and one smaller earlier. So, i turned off the phone and PULLED OUT THE BATTERY aswell cause i wanted to check my batteries mAh (its 1650 but thats offtopic). Thats how the small gap appeared, because i went and checked the graph immediatly. As for the big one, my phone seemed to crash and reboot while i didnt notice, because in an hour or so of no using i woke it up and it asked for the SIM PIN.
Also as a note, in the Battery Usage where is tells what apps ate how much battery, is written that the screen ate only ~30% instead of the usuall 60% ! Another sign of data loss.
So there, i think the phone crashes or something and doesnt manages to save the battery data, and those gaps ("falls") appear.
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[ GT-I9100 ] XDA APP SO TASTY WITH MY SLOW INTERNET OMNOMNOM
If i helped you in sure its easy to press that lil' pretty "Thanks" button

[Q] can someone explain to me about battery info?

Hi guys, I never really understood the meaning of those hours when i click on my battery status. On the pic shown, it says: 1H 10m 29s on battery. Can someone explain to me what that means? It seems very low to me, and i just got my phone 2 days ago. It is the octa-core version i9500.
I also see that media takes up most of the battery, and I dont know what that is.
Plz explain?
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It just means your phone is for 1H10M29S unplugged from the power plug :fingers-crossed:
If you click on media you can see which apps are contained in media and stressing your battery.
having wifi on, and using my phone for normal usage and its allready 77% in just 1 hour... I hope the battery does improve as what some people say if you have a new device.
In 3 hours i have a loss of 7% while using Whatsapp and Instagram, 3G is activated.
Did you activate auto. Sync (Google, Facebook, Dropbox, Samsung stuff), Gestures, AirView and so on permanently? If so, please switch them off, this will help for a longer battery runtime (only if you dont need them all the time).
How a about the display brightness? automatic oder manual setting?
#offtopic What is that font & needed to root to change it?
#ontopic The time will not reset after you plug it in for a short time.

Terrible battery life

I have a huge problem with battery life on my G2. Everything started after playing with Kitkat custom roms and kernels.. With every single combinations (rom + kernel) I always have battery life problem. Yesterday I decided to go back to JB and see how it will works, but.. I have same issue on it.. I am using my phone for 19 hours and 2.19h on screen and 27% of battery left. What can I do to deal with this problem?
Also curious...
Few screenshoots from wakelock detector.
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xtynekk said:
Few screenshoots from wakelock detector.
Click to expand...
Click to collapse
Here's an idea: Uninstall all that crap and test again.
Also, post English screenshot if you want help. This isn't a ->Insert your weird language here<- forum.
I'd clean reinstall a new ROM (I'm on cloudy G3 with native kernel) and just use Clean Master to help boost battery life. Mine is very good so far. Around 5 hrs of SOT and almost 3 days of standby.
To the OP,
Are you restarting your phone in either silent or vibrate? That's what caused my 1013 wakelock in the past. I always reboot without vibrate/silent on now, and have not seen this issue.
Secondly, game playing will use a lot more battery than normal. It heats up the phone and works the GPU/CPU. For example, my battery only lasts 3.5 hours with Ingress playing.
Third, looks like you have some Android OS wake locks. Do you have Google now/location settings on and reporting?

[Q] Problem with process "Multimedia" in Battery - Kitkat 4.4.2

Hello everybody,
I've looked everywhere on the web for an explanation of what has been happening since long time ... but I have not found anything.
Why I find into processes that "suck up" battery always "Multimedia" on top level?
I do not understand what could depend on .... moreover the percentage increases more and more during the days.
tempFileForShare0.jpg
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In the second picture there are 3 packages inside. I exclude the first two because I'm not downloading anything but I think it may depend on "Archivio multimediale".
tempFileForShare1.jpg
I have a 32 GB MicroSD with stored music, videos and photos (many) but I thought that once phone start and it runs "multimedia scan" in background should no longer affect the battery consumption after it will be finished.
Please give me an explanation.
Thank you!
I woke up this morning to the same exact problem.
My phone went from fully charged down to 15% while I was sleeping in a little extra. 3 hours and it was dead.
Since then I have installed a few items. Particularly the Apollo app that CM makes you use.
The multi media crap has so far stopped.
EckoInLasVegas said:
I woke up this morning to the same exact problem.
My phone went from fully charged down to 15% while I was sleeping in a little extra. 3 hours and it was dead.
Since then I have installed a few items. Particularly the Apollo app that CM makes you use.
The multi media crap has so far stopped.
Click to expand...
Click to collapse
Hi, I don't know the App to which you refer. Could you explain me better?
Thank you

battery is draining twice faster

Hey everyone,
my Note 4's battery (SM-N910F) is draining really fast. I bought 3 new batteries (1 samsung from their site and 2 rav power) and my battery still only holds for like 3 to 4 hours (instead of the whole day as before).
Can you help me figure out a fix?
Thanks !
Android 6.0.1 is running.
Version number MMB29M.N010FFXXU1DQL2.
Baseband N910FXXS1DQA1
3 -4 hours when using it? That is great. However, if standby is affected then you need to see what is running in the background and affecting the battery. Use BetterBatteryStats and or Gsm Battery monitor
raul6 said:
3 -4 hours when using it? That is great. However, if standby is affected then you need to see what is running in the background and affecting the battery. Use BetterBatteryStats and or Gsm Battery monitor
Click to expand...
Click to collapse
no, 3-4 hours when almost not using it ! Before, the battery was lasting all my work day. Now at lunch, it's done.
I installed Gsm battery monitor, here's what I get:
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Do a search on android system battery drain and try some of the fixes. Something is running causing the drain. Google or other backup or something constantly syncing etc.
Finally, I did a full factory reset and now the battery is back to normal!

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