[Q] Android system consumes battery .. any solutions - Galaxy Grand 2 Q&A, Help & Troubleshooting

hello every one here
i'm facing a problem that "Android System" takes much from battery as u see in picture attached consumes 28% sometimes less sometimes more but it always above 20% ....
my phone is rooted and updated to kitkat 4.4.2
Grand 2

Related

Note 3 | 4.4.2 version|battery drain of 22% overnight.

Hello All,
I'm using note 3 France version. I notice that overnight my phone is getting, yesterday night my phone was charged till 93%and i closed all the running apps & when i see this morning, am left with 71% of juice.
Stock Android + no root.
When i look at the battery graph, it just says "android os" for 100%.
Is it actually hiding any of the background process?
Is this normal?
Sent from my SM-N9005
In my case, the sd card is the culprit. Every thing back to normal when i remove the sd card.
Sent from my SM-N9005
SD card shouldn't be a problem, many people use them without any issues, you may have experienced indexing bug, some program residing partially on a card got shot down, when card was removed, or something of this nature.
As far as OP goes, even battery display itself is weird, never seen anything like that. On mine Android OS, Android System, cell standby, device idle, something from Google and screen will show up at the minimum. In your case it seems every other battery usage had to be very small, way less than 1%, If you press on Android System, you will get more details, but no matter what I would do full factory reset to start with, since neither 22% idle discharge nor battery display is normal. Just make sure you have full backups, since you'll loose all settings and need to reinstall all programs.
sbk_hbk said:
Hello All,
I'm using note 3 France version. I notice that overnight my phone is getting, yesterday night my phone was charged till 93%and i closed all the running apps & when i see this morning, am left with 71% of juice.
Stock Android + no root.
When i look at the battery graph, it just says "android os" for 100%.
Is it actually hiding any of the background process?
Is this normal?
Sent from my SM-N9005
Click to expand...
Click to collapse
Isntall wakelock detector
Note 3 battery drain problem Solved...
Hi all..
I am using a note 3 LTE N9005. I was facing the battery drain problem with my phone it used to drain at a rate of 10% an hour even when the phone was locked and kept idle. Like some one mentioned above if I kept it aside after full charging in the night it would be around 50% in the morning.
Then i installed wake lock to check what was causing the issue but couldn't find anything unusual.
Later i noticed that my android system and android OS were consuming more than 35 % charge everyday. Even wake lock and other similar apps couldn't find it.
Finally....finally i decided to uninstall few apps one by one and check if anything changes..... and yessss..... i found it.... Facebook app and Facebook messenger were the culprits. ... particularly Facebook app.
Now without them... i am getting a full 6 hours screen time and 24 hours on normal usage. Just try it.... its worth a try.
Please note : My phone : N9005
Android version : 4.4.2 KitKat
Hope this help you.

[Q] Help with wakelock battery drain.

Hello I' m looking for some help witha battery drain issue i'm having.
I have just got the Note 4 n910g Australian version and i am on stock rom lollipop 5.0.1 LRX22C N910GDTU1BOC5
I have rooted it and and removed a lot of bloatware and froze a lot of app to help increase battery life and speed it up,
but I am having major battery drain issues from Android System and Kernel (Android OS)
I have installed GSAM Battery monitor root and it is giving me the following info
Screen 13% (to be expected)
Android System 25% !!!
Kernel (Android OS) 20% !!
Android System is showing 2635 wake locks which seems excessive
of those wake locks the highest ones are as follows:
WifiWatchdogStateMachine (1553) 1h 19m 26s
*alarm* (663) 4.3m
SyncLoopWakeLock (147) 2.9s
TimaService (103) 6.9m
I have tried rebooting and ending apps which i thought might be affecting them to no avail, can anyone help with how to stop these wake locks as my battery life is terrible.
Many Thanks for any help, it is much appreciated
glen
i have same problem so i back to kitkat because lollipop have bugs especially with battery and ram usage.
i advice u to return

S4 major battery drain

Hi guys so I have a s4 i337m running Android 5.0.2 and recently I have been getting extreme battery drain. It draims around 3% an hour when the screen is off and seems to be awake more than half the time! I can get may even 2 hours screen on time even with my 3000 mah zero lemon battery. I have factory reset twice and even reinstalled the rom and it if anything it's gotten worse. Any ideas.? I do think want to downgrade to kit kat unless if have to.
Not enough information from you to allow anyone to help. Install an app like Better Battery Stats, run it for a day, then post a log so we can try and help.
I have been using gsam battery monitor for a couple of days and the android settings as well. I don't now how to put pictures in this thread but android is and system are at the top. Around 35% screen 20% android os, 15% android system 10% other apps and the rest unaccounted for. In GSAM I get around 70% app usage with both android is and system taking around half that. In the system settings it also shows that I have severe wakelock. I was in an area with no service at the but that is not the problem. I am on wifi 90% of the time. And almost always have a good cellular connection when I'm not.

Problem with battery drain lg g1

Hello everybody
I have LG G2 since 1 year , but in the last months, the phone turn off when percentage of battery down to 30% , but when I enable AIRPLAINE mode , the phone doesn't turn off . so when the phone turn off automaticly , I put him in the charge without turning him to on , and surprise , I see the battery is 8% !
from 30% to 8% !!
I use android kitkat 4.4.2 and with 5.0.2 my battery drain a lot.
I tried Greenfy , disable gps ,sync auto , reduce luminosity ... but all this not solve my problem
Awaiting solutions please
Thanks
Dead battery replace

Less battery drain after update of system apps?

Hello , i just wanted to ask is it just me or battery life is much better due to some recent system apps update? I put it overnight and in eats only 2% of power !? Is it real or just my imagination?
Versions of lg system apps attached as photos to compare . screen usage 4h , single charge run 38 HOURS

Categories

Resources