Bad Android System battery drain - Sprint Samsung Galaxy S III

Hi I'm having a bad battery drain from android system. I'm assuming it's a wake lock but I can't figure it out by looking at better battery stats so if someone cud remind me the adb command to pull the history and take a look at it if really appreciate it.
Sent from my SPH-L710 using xda app-developers app

More screenies
Sent from my SPH-L710 using xda app-developers app

I have the same issue to idk why that happens
Sent from my SPH-L710 using xda premium

Which custom rom are you using? I suggest you flash Freegs3...bet you won't have the problem. Just my thoughts. See link in my sig...:fingers-crossed:

hibby50 said:
Hi I'm having a bad battery drain from android system. I'm assuming it's a wake lock but I can't figure it out by looking at better battery stats so if someone cud remind me the adb command to pull the history and take a look at it if really appreciate it.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
What I found about this problem on my GS3 is that this happen when I use Google maps and Navigation. It seems to keep the location services even when application is closed. I was able to reproduce this 3 times now. The way to fixed is to go to all applications find the Maps then remove all updates and then try to Disable the application then reboot ( you can't completely disable the Maps because is considering a system apps and after the reboot will start again but you can do the same thing one more time or until android system change to system from Gsiff_daemon or gone as aprocess). Then you can install again Google maps updates. Eventually will happen again but let's hope for update from Samsung or Google maps.
Here is the solution if you want to delete Gsiff_daemon file since you are rooted. To see if you have this problem hit the reflesh button on your battery summary screen:
http://forum.xda-developers.com/showpost.php?p=30531242&postcount=185
Also here is the whole tread about Gsiff_daemon problem:
http://forum.xda-developers.com/showthread.php?t=1755180

IN RELATION TO GSIFF_DAEMON
do any of you guys have the "increase volume in pocket" setting on in phone-->settings?
also do any of you have motion settings enabled and/or autorotation on?
Seems it has to do with the gyro issue
also are you guys rooted or non-rooted?

Crapppp
Jellybean didn’t solve it. Gsiff_daemon just popped up for me. Just renamed it AGAIN.
Hopefully it won't pop up again
Sent from my SPH-L710 using xda app-developers app

Bad android system battery drain
Hey guys,
so if nobody found the solution yet to this problem, i have a possible one. I researched all day today about this problem and decided to start testing things. After doing a few tests, my battery at the moment is doing great. Its estimated time remaining on standby is 12 days. its kinda crazy lol.
anyways so I took off my LTE network and just set it to regular GSM or CDMA (depending on your provider, mine was CDMA) in Settings > More settings > mobile networks > network mode.
I also went into Settings > Application Manager. Scrolled towards the right to the 'All' tab. Went into the apps I dont use and unchecked 'show notifications' box, and also cleared cache. Also, I disabled Samsung Account, Samsung Backup Provider, and Samsung Cloud Data relay.
Then after that, I went to Settings > Backup and reset , and I unchecked Backup my data, and automatic restore.
I'm still testing. My wakelocks are still really really high. About 130/hour. I'll let you guys know more if I find anything else.
UPDATE: I let my S3 sit on my night table all night unplugged. The battery went from 95% to 91%. My android system went from
35-45% usage down to 6-8%. average 0.5%/hour battery drain in standby. Android system is still giving me wakelocks though, approx.
60/hour in standby. But when I checked betterbatterystats, the deep sleep was activated the whole time, and not partially wakelocked.
I really hope this helps you guys. Ill try turning on some of the apps today to try and pinpoint exactly where this battery drain is coming
from.

Related

[Q] Samsung Epic - Battery drain is horrible! How can I fix this.

Please help....
I have read many threads about this, but I don't understand any of them. My battery life is horrible, I am only using it for the occasional phone call, texting and checking my email. It's very frustrating because when I need to use it, the battery is dead (or almost dead and I can't use the camera).
I don't understand all the lingo on here about what version "this" and "that" everyone is using. Downloading certain apps to fix this.....
I'm not very techy and just use my phone for basic things.
PLEASE HELP!!!!
Suggestions:
Turn off bluetooth until you need it, then turn off when done.
Turn off GPS until you need it, then turn off when done.
Turn screen brightness to automatic or lowest setting (your preference).
Turn off 4G receiver if you are out of range or just don't have 4G coverage in your area.
Turn off synchronization if you don't care for email, Facebook, Twitter, etc updates. (Not really necessary if your update interval isn't set for short intervals.)
Utilize Wifi as much as possible, if that is an option available to you. BUT turn it off when you know you will be out of range for a good bit of time.
Toggle Airplane mode after each phone reboot. (Stupid bug)
Utilize the TouchWiz program manager (long press on home screen and under Samsung widgets).
Kill the OmaDrmConfigService process via Settings > Applications > Running Services. (This appears again with each phone reboot, unless you find a process killer application in the market.)
If you use Wifi a good bit, it's a good idea to set your Wifi sleep policy to "Never". You can access this via Settings > Wireless & Networks > Wifi Settings: Press menu and select Advanced > Wifi Sleep Policy. Setting to never will not revert back to 3G when you turn off your phone's display as long as wifi is still turned on and within that connected wifi signal range.
If you still get **** battery life, then you can download Spare Parts or BatteryHistory from the market. BatteryHistory is a ripped out piece from Spare Parts, which is really all you need to diagnose your issue.
OR if you don't want to install anything you can key in via the dialer: *#4636*1111# to get to the same menu that both programs above display. (The menu is labeled Battery History.)
From another battery thread that pertains to the two aforementioned programs:
musclehead84 said:
What you do is when you notice that it's doubled on the top drop down box that says "other usage" click on that and change it to "partial wake usage" and anything listed under there is keeping your phone awake. See what is continually running.
Click to expand...
Click to collapse
I hope the above helps you out.
Cheers.
Dont ask me to explain this just try it. Use astro and delete the android folder at the root of your sd card and reboot
Sent from my SPH-D700 using Tapatalk
Did deleting the android folder work or anyone else? I'm trying to see how that can help but if it does good find.
I have no ideawhy but after flashing a few times testing themes on dk28 my battery tanks and my gallery gets slow. The album thumb folder inside there is what fixes the gallery so I usually delete it but I got lazy and deleted my whole folder since it regenerates on boot and my battery came back. Ben deleting it since lol but I flash a lot
Sent from my SPH-D700 using Tapatalk
dreamsforgotten said:
I have no ideawhy but after flashing a few times testing themes on dk28 my battery tanks and my gallery gets slow. The album thumb folder inside there is what fixes the gallery so I usually delete it but I got lazy and deleted my whole folder since it regenerates on boot and my battery came back. Ben deleting it since lol but I flash a lot
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
Not certain how it helped your battery issue, but good to have that knowledge. I sifted through my folder and only saw cache files for what looked like thumbnails.
nikon120 said:
Not certain how it helped your battery issue, but good to have that knowledge. I sifted through my folder and only saw cache files for what looked like thumbnails.
Click to expand...
Click to collapse
That's all that's in there that's why I said dont ask me why. I would have posted when I found it but I knew I would get flamed so either it works for you or it dont. It doesn't make since but it works for me
Sent from my SPH-D700 using Tapatalk
http://androidforums.com/epic-4g-tips-tricks/245915-epic-4g-battery-life-extension-another-thread.html
Try this:
-Toggle airplane mode every time you reboot. You probably have a "time without signal" of over 50% if you look in settings. Toggling airplane mode resets the radio and so it doesn't keep looking for signal unnecessarily which kills battery
-Gps on doesn't drain battery, only when its being used by an app
-Turn off background data and auto sync. If you don't have facebook/twitter widgets or care about email push notifications then save some power and switch it off.
-Check for apps that aren't letting the phone sleep. Download "spare parts" and it should show you.
-I'm guessing you have the updated Facebook app with chat. I would suggest going offline in chat because it doesn't let the phone sleep and will drain your battery really fast.
Sent from my SPH-D700 using XDA App
wtf is up with the horrible battery life of this phone? i got it and it is EXTREMELY worse than my Hero ever was. I have had this phone less than a week and I already want to return because of the battery life.
i dont use 4g at all, wifi is only enabled when i need to, gps is enabled but i figured i always had it enabled on the hero and was just fine, my screen brightness is always set at automatic brightness, i dont use bluetooth...
i am stumped.
please help before i destroy this thing
Jonesin 4 The Rush said:
wtf is up with the horrible battery life of this phone? i got it and it is EXTREMELY worse than my Hero ever was. I have had this phone less than a week and I already want to return because of the battery life.
i dont use 4g at all, wifi is only enabled when i need to, gps is enabled but i figured i always had it enabled on the hero and was just fine, my screen brightness is always set at automatic brightness, i dont use bluetooth...
i am stumped.
please help before i destroy this thing
Click to expand...
Click to collapse
Lol gps kills it on this phone the roms greatly improve it
Sent from my SPH-D700 using Tapatalk
dreamsforgotten said:
Lol gps kills it on this phone the roms greatly improve it
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
thx for the advice.
i will try it without gps
also any good advice on any particular rom? i have only had this phone for 6 days and am trying to pinpoint a great rom to use.
My Epic looks pregnant but the battery lasts forever with the extended one

Battery life, android OS at 40% normal?

Sorry if this is the wrong section, but it seems like the only section specific to the Captivate Glide.
My wife's Glide is stock, very few widgets (google voice, battery, stock clock) and Android OS shows up at 40% when the phone is idle overnight and during the day during use. She has fb set up on socialhub with only contacts synced, 2 gmail accounts, and Touch(used to be pingchat). wifi is enabled and connected for most of the day. bluetooth is on too, but only connected when in the car.
I don't think it's Touch since I have it on my Atrix and Android OS is at 2-3% for me.
Any ideas?
gnahc79 said:
Sorry if this is the wrong section, but it seems like the only section specific to the Captivate Glide.
My wife's Glide is stock, very few widgets (google voice, battery, stock clock) and Android OS shows up at 40% when the phone is idle overnight and during the day during use. She has fb set up on socialhub with only contacts synced, 2 gmail accounts, and Touch(used to be pingchat). wifi is enabled and connected for most of the day. bluetooth is on too, but only connected when in the car.
I don't think it's Touch since I have it on my Atrix and Android OS is at 2-3% for me.
Any ideas?
Click to expand...
Click to collapse
do you have apps that can access your location? (weather apps, maps etc.) If yes, you may wanna go settings > location and security > and then uncheck "Use wireless network" in case you have not done it yet.
I don't think that's it. I have location enabled on my phone and have a weather widget. The wifes phone does not have a weather widget.
Sent from my MB860 using XDA App
gnahc79 said:
I don't think that's it. I have location enabled on my phone and have a weather widget. The wifes phone does not have a weather widget.
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
She might have some app that is are using way too much cpu, try doing a factory reset and check the usage, mine is currently %17.
Also the facebook app is a notorious battery thief. Battery usage percentage isn't standard for different people, if she's not using much features, the majority of her battery will be used by the OS since there is nothing else to use it.
vil33 said:
She might have some app that is are using way too much cpu, try doing a factory reset and check the usage, mine is currently %17.
Also the facebook app is a notorious battery thief. Battery usage percentage isn't standard for different people, if she's not using much features, the majority of her battery will be used by the OS since there is nothing else to use it.
Click to expand...
Click to collapse
Wouldn't phone idle be the max usage? For my Atrix phone idle is at 70% or so when I barely use the phone and Android OS is 3%. I can try disabling facebook overnight to see if the Android OS usage goes down.
The battery life for this phone is ok. It hits ~30% or so in the early evening, meaning we need to charge the phone if she goes out that evening. For my Atrix the battery doesn't hit 30% until midnight under light usage conditions (no games).
Is there an app or logcat keyword to filter to break down exactly which thread/process is using up the CPU?
edit: nm, going to read through this first
From looking at the wakelocks with BetterBatteryStats the likely culprit for the battery usage is the facebook chat portion of the fb app. The wife has many contacts in the chat, so it's probably polling quite a bit. For me the wakelock count for fb chat is fairly low. fb chat is a must for the wife so I can't disable it.
Also in the process screen I see several kworkers with high usage...not sure exactly what's causing that.
so for whatever reason the battery drain is now more acceptable even though the Android OS usage is still at ~50%. Could be the fb update, but the good battery performance occurred before the fb update.
gnahc79 said:
so for whatever reason the battery drain is now more acceptable even though the Android OS usage is still at ~50%. Could be the fb update, but the good battery performance occurred before the fb update.
Click to expand...
Click to collapse
my infuse 4g has a battery drain because of fb.....it's always the next thing that is draining the battery (i hope to get screenies). I just force close fb (or set refresh interval to "never") when I am done using it....
I can't say that this is same as yours but it may be a thing to look up.
Has anyone loaded the new ATT update (2.3.6) yet to see if it has any effect?
Sent from my SAMSUNG-SGH-I927 using XDA App
eddiert said:
Has anyone loaded the new ATT update (2.3.6) yet to see if it has any effect?
Sent from my SAMSUNG-SGH-I927 using XDA App
Click to expand...
Click to collapse
I just updated it within the past hour or so. No idea what changed.
eddiert said:
Has anyone loaded the new ATT update (2.3.6) yet to see if it has any effect?
Sent from my SAMSUNG-SGH-I927 using XDA App
Click to expand...
Click to collapse
Probably just bug fixes and stuff like that
Sent from my LG-P925 using XDA App
jayjayjoker2 said:
Probably just bug fixes and stuff like that
Click to expand...
Click to collapse
Yes, it's a bug and I hope that they have fixed it.
Sent from my SAMSUNG-SGH-I927 using XDA App
Doesn't appear to have fixed it. Charged up. Two hours later android os is at 26%. Second only to screen. Before I started using it it was at 60%.
Do you happen to use advanced task killer this may help
Sent from my LG-P925 using XDA App
Is there a certain task to kill?
I have had this problem since day one with this phone. I did a reset without loading a single app and I see it. Does every glide have this behavior or could this be a bad phone?
Well when I first use my phone a lot of apps are running at startup but you could have a bad phone I don't have the phone so I don't know
Sent from my LG-P925 using XDA App
eddiert said:
Is there a certain task to kill?
I have had this problem since day one with this phone. I did a reset without loading a single app and I see it. Does every glide have this behavior or could this be a bad phone?
Click to expand...
Click to collapse
From the betterbatterystats output, I'm pretty sure the high Android OS usage is software related and specific to the stock ROM. The radio and wifi battery usage are normal.
I have no clue what the kworker processes are doing when the phone is supposed to be idle. Overnight my Atrix is 68% idle, 12% cell standby...android OS is 2%.
Idk you could try when putting it idle turn of Bluetooth and wifi and the data network this could help see
Sent from my LG-P925 using XDA App
jayjayjoker2 said:
Idk you could try when putting it idle turn of Bluetooth and wifi and the data network this could help see
Sent from my LG-P925 using XDA App
Click to expand...
Click to collapse
BT is already off. I could turn off both wifi and data network and if it turns out that is what is causing the battery drain (does not seem like it)...then what? Don't use wifi and the data network? It seems like there's little we can do as an average user to fix the high Android OS usage when idle. It does not seem like high kworker process usage can be fixed by TiBu or other simple fixes from a user.
Another update from Samsung, custom ROMs, and other dev fixes on xda seem to be the only options.
You need to find the source to find a rom that will repair this sometimes an launcher can make your battery die faster I know that Facebook and the browser use a ton of ram I have a stock app on my phone called application manager and I can stop apps that are using my ram
Sent from my LG-P925 using XDA App

Maps has absurdly high number of wake ups, help?

I'm relatively new to android but have a computer background. I'm rooted and have flashed about a dozen or so different ROMS but ended up back to stock for a few of the TW features. I've been keeping an eye on my battery lately and noticing a extremely high number of wake ups from my maps application. Last night specifically I went to bed at 11:30ish with 39% batt life remaining. I woke up and 7am and I have 19% remaining. Phone wasn't in use at all. I had 3 emails and a google+ message come through over night. Looking at GSam Battery monitor maps has very high usage for something i'm really not using at all. it used 15% of my battery coming in below the kernal at 15.4% and the android system at 28.5%. The phone was held awake for a total of 1h 11m in the last 14h by maps alone and had 1743 wake ups.
I have since gone in and turned off location services. I was not using latitude or anything. Not using GPS although I do leave it on. I have google now installed and really liked the fact it would give me driving info when it was my usual time to head to or from work. The alerts for traffic for calendar appointments was also awesome so i'd preferably like to keep those working if possible.
If anyone has any info that could help it would be greatly appreciated!
Here are some screenies to help just in case.
You could try freezing maps with titanium backup. Not sure what effects it will have on anything else though. Just a suggestion.
jethro650 said:
You could try freezing maps with titanium backup. Not sure what effects it will have on anything else though. Just a suggestion.
Click to expand...
Click to collapse
Well I use maps all the time. I just didn't happen to be using it in the last charge cycle. So far this morning I went into the maps settings and toggled locatoins settings- report from this device to off. I'm currently charging (off my laptop so it's slow) and once I'm at 100% I can run another cycle and see if it's made any difference. So far it looks like the number has stayed the same.
rmead01 said:
Well I use maps all the time. I just didn't happen to be using it in the last charge cycle. So far this morning I went into the maps settings and toggled locatoins settings- report from this device to off. I'm currently charging (off my laptop so it's slow) and once I'm at 100% I can run another cycle and see if it's made any difference. So far it looks like the number has stayed the same.
Click to expand...
Click to collapse
I've seem many posts about this. Its a known issue unfortunately. Like you've already done, make sure location reporting is off and that latitude is disabled.
prscarp said:
I've seem many posts about this. Its a known issue unfortunately. Like you've already done, make sure location reporting is off and that latitude is disabled.
Click to expand...
Click to collapse
Yeah i've seen some posts but Latitude was off and most of the other instructions for disabling more services were for different devices so the setting paths were different. Maybe this will actually work. I've noticed a bunch of wakes preventing periods of deep sleep as well. crossing my fingers I solved it myself.
small update, looks like turning off the location history does stop google now from working with the traffic updates. While I really like this service, i'm not sure it's worth the battery life it's taking to fuel it. Could be related to using a port of google now with ICS and not official jelly bean, at least that is what i'm hoping.
Well it looks like I got maps fixed but now the system is crushing my battery. I'll let the screenshots do the speaking. Really looking for someone with some expertise to help me out. I'm lost other than switching to a CM10 ROM.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Turn Off Location Settings
Try turning off your LATITUDE LOCATION SHARING. That seems to work for a lot of people that reported the same issue. Its under System Setttings > Accounts > Google > Maps & Latitude
That's been off. Fixed the maps but now system is going crazy. This just started yesterday. I'm planning on re flashing stock and starting over
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
I'm sure you have, but im just gonna ask the obvious. Have you rebooted?
prscarp said:
I'm sure you have, but im just gonna ask the obvious. Have you rebooted?
Click to expand...
Click to collapse
Not only have I rebooted, I did a Titanium backup of my apps, factory reset, and only restored my apps. no system settings.
The only thing I can think of is that I installed a few packages to enhance the stock rom. I'm going to flash over a completely fresh version and go from there.
Oh wow, well good luck! I would recommend looking at CM10 tho. Been using it for a month or two now and haven't looked back.
prscarp said:
Oh wow, well good luck! I would recommend looking at CM10 tho. Been using it for a month or two now and haven't looked back.
Click to expand...
Click to collapse
I really liked CM10, a lot. I just miss some of the reasons I bought this phone. Swiping contacts to text/call, motion settings, video playback pip. If they could ever get those on CM10...
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

[Q/ GSM version] Battery Drain due to Media Server

Hi all!
Recently, I updated my Galaxy Nexus to 4.1.1.
I found that the battery drains. Battery level went down 1% per minute.
I did not meet this problem when I was using 4.0.4
How should I fix this problem?
Thanks a lot
yinvisible said:
Hi all!
Recently, I updated my Galaxy Nexus to 4.1.1.
I found that the battery drains. Battery level went down 1% per minute.
I did not meet this problem when I was using 4.0.4
How should I fix this problem?
Thanks a lot
Click to expand...
Click to collapse
Hmm.. same here. Battery Life was better on ICS, that I agree. But JB is really awesome! Anyway, about your problem, I suggest making sure you kill your apps more frequently (Going into MultiTasking and just sliding them all away). This seemed to help me.
I have been trying to figure this out for days. I've read countless threads with no luck. I've got no mhaic , videos or pictures on my phone and its still using a lot of battery. Willing to offer bounty for a proper fix
Sent from my Galaxy Nexus using xda premium
EpiclyEpic said:
Anyway, about your problem, I suggest making sure you kill your apps more frequently (Going into MultiTasking and just sliding them all away). This seemed to help me.
Click to expand...
Click to collapse
Just the worst advice ever. You don't need to manage your tasks. If you've got an app misbehaving that's causing drain, you need to uninstall it and use something that's coded properly.
martonikaj said:
Just the worst advice ever. You don't need to manage your tasks. If you've got an app misbehaving that's causing drain, you need to uninstall it and use something that's coded properly.
Click to expand...
Click to collapse
Well that's true. Sorry if I said it wrong. But yes, some apps are coded horribly like Facebook and cause terrible battery drain. So, just uninstall it.
Sent from my Galaxy Nexus using xda premium
yinvisible said:
Hi all!
Recently, I updated my Galaxy Nexus to 4.1.1.
I found that the battery drains. Battery level went down 1% per minute.
I did not meet this problem when I was using 4.0.4
How should I fix this problem?
Thanks a lot
Click to expand...
Click to collapse
I don't own this device but my battery was draining so fast and I flashed ,, pimp my rom,, and battery lasts for about 2 days (earlier it was barely 1 day)
Press thanks if I helped you
I've shut my Bluetooth off And the drain seems to have stopped
Sent from my Galaxy Nexus using xda premium
Search the forums and download better battery stats - you can also purchase the paid version from the play store - Run that for a day or so and it will tell you what is eating your battery.
Also, some more information (screen captions, your 'average' use, ROM, Kernel, etc) could help this thread a bit as well.
If you have a rogue app that is causing drain, better battery stats will help you find it.
After I got a program which tests mp3 files and removed all which had errors the media scanning stopped going on forever and killing the battery. I don't know which program off hand but I bet there are several free pc apps to test mp3's online.
Sent from my Galaxy Nexus using xda app-developers app
EpiclyEpic said:
kill your apps more frequently (Going into MultiTasking and just sliding them all away)
Click to expand...
Click to collapse
This does not kill apps. It merely removes them from the Recent Apps list. If you want to kill apps, you have to go to the Apps manager in settings and force stop. Or use apps that offer such functionality like Android System Info.
---
I also have this issue, but force stopping the medisscanner (or related apps) resolves it temporarily. I'll try the mp3 validation suggestion
Solving of Battery drain Issue
Please check on your device on app which using most of the battery. I used GSam Battery Monitor so that it will shown me the most usage of apps consuming the battery. Just tap on it, tap "manage" then tap on "Force stop".
This accually required on every charge, restart or playing / downloading a media files. Some people suggest clear data on media storage, however, it clear all your custom ringtone and others too. By doing Force stop, nothing will be affected....
Enjoy!!

[Q] Battery drain on Note 2 after 4.3 update

Hello
I have had a massive battery drain problem on my Note 2, a couple of days after the 4.3 update. While being idle during the night it loses 25% to 30% of its battery and while using it I can literally see the percentage drop. I have tried everything that I could find on the net. EVERYTHING! Nothing worked. These included: Factory reset (twice), letting the battery frain completely and then recharging it while the phone was switched off, switching off all sync,disabling bloatware including KNOX components (the actual KNOX app is not installed), installing only a few apps after factory reset, using Gsam, Wakelock detector, Deep sleep battery saver (which could not make my phone sleep), no GPS, no 3G, wifi on only when needed and more besides.
The phone is only one year old and unrooted. On 4.1.2 it had a beastly battery performance of almost 1.5 days of normal to heavy use, with 300 apps on it. Now it cannot go for more than a few hours with the same use.
I cannot say for sure but it seems to me that the drain is the same when it is sleeping and when I am using it. Wakelock has given me a 75% awake time even though I only use it for 15-20% of the day at most nowadays. Battery settings show everything normal, or at least I think so, eg Screen 35%, Android OS 15-28%, Voice calls 10%, Android system 5-15%, Cell standby 7%, Device idle 4%, Media server 4%. The batttery chart shows a constant steep drop all the time.
The problem started one day when the Media server went mad consuming 50% of the battery. After I did the factory reset it has never again been a problem but the drain still persists.
I have also read that it's a mess up between syncing of Samsung apps and Google services, but I have no way of verifying that.
Can anyone help?
Thanks
I had the very same problem until yesterday myself but think I found a solution on the web.. Uninstall Google Search and Google Play Services and the goto the Play Store and wait for them to reinstall and that's it....! As I found that there is a bug in Google Services (Nlpwakelock and Location service)
Hope this helps...?
Sent from my GT-N7100 using xda app-developers app
terzisc said:
Hello
I have had a massive battery drain problem on my Note 2, a couple of days after the 4.3 update. While being idle during the night it loses 25% to 30% of its battery and while using it I can literally see the percentage drop. I have tried everything that I could find on the net. EVERYTHING! Nothing worked. These included: Factory reset (twice), letting the battery frain completely and then recharging it while the phone was switched off, switching off all sync,disabling bloatware including KNOX components (the actual KNOX app is not installed), installing only a few apps after factory reset, using Gsam, Wakelock defender, Deep sleep battery saver (which could not make my phone sleep), no GPS, no 3G, wifi on only when needed and more besides.
The phone is only one year old and unrooted. On 4.1.2 it had a beastly battery performance of almost 1.5 days of normal to heavy use, with 300 apps on it. Now it cannot go for more than a few hours with the same use.
I cannot say for sure but it seems to me that the drain is the same when it is sleeping and when I am using it. Wakelock has given me a 75% awake time even though I only use it for 15-20% of the day at most nowadays. Battery settings show everything normal, or at least I think so, eg Screen 35%, Android OS 15-28%, Voice calls 10%, Android system 5-15%, Cell standby 7%, Device idle 4%, Media server 4%. The batttery chart shows a constant steep drop all the time.
The problem started one day when the Media server went mad consuming 50% of the battery. After I did the factory reset it has never again been a problem but the drain still persists.
I have also read that it's a mess up between syncing of Samsung apps and Google services, but I have no way of verifying that.
Can anyone help?
Thanks
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Click to collapse
Download wakelock detector from the play store. It detect which app is waking your device (both screen and cpu) by list.. Then download greenify from the play store and herbinate (greenify) upper most apps from wakelock detector. Hope you can solve your problem
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yeminswe said:
Download wakelock detector from the play store. It detect which app is waking your device (both screen and cpu) by list.. Then download greenify from the play store and herbinate (greenify) upper most apps from wakelock detector. Hope you can solve your problem
Sent from my GT-N7100 using XDA Premium 4 mobile app[/
Thanks. I already have Wakelock Detector on. I mistakenly wrote "defender" instead of detector on the original post. It gives me Viber and Messenger as the most active wakelock apps. But they both were not installed when the problem started. Besides, on the 4.1.2 they created no problems. In essence I believe that Wakelock Detector cannot help much. Whatever this problem is , it is well hidden. Thanks for your interest and help anyway. Much appreciated.
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In wifi settings, goto advanced and untick scanning always available.
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Manjunath324 said:
In wifi settings, goto advanced and untick scanning always available.
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Thanks, but I have checked and it was not ticked in the first place...unfortunately...
terzisc said:
Thanks, but I have checked and it was not ticked in the first place...unfortunately...
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Click to collapse
Which kernel you are using? And also i recommend using Greenify. Widgets usually eat a lot of battery, I went from battery lasting only 8 hours to get my battery use only 30% in 8 hours.
What i did: installed wakelock detector, gsam battery monitor and better battery stats.
Monitorized the wakelocks.
Applied greenify to the apps which were waking most
Removed widgets which were waking alot
Installed Toggle 2G.
Kernel settings: 200-1600mhz | zzmoove | AFTR+LPA | Multicore power saving (SCHED_MC) = 0 | GPU = stock settings
Works like a charm for me. Hope it helps! Any question, ask!
I've read all sorts of things about this problem since I updated and got hit. I have too much app data to lose by trying the factory restore (which by all accounts shouldn't change anything anyway since you'd still be stuck with 4.3)
I finally decided to try the age old blackberry cure-all: "if in doubt, pull it out" (the battery). Since the entire issue seemed to be related to battery caused problems (ie slow charging, fast drain, etc) it made a lot of sense.
And it worked.
I think the main reason this isn't more commonly tried to fix issues on Android is the same reason I didn't try it earlier. My case is pretty serious and isn't easy to remove. I'm glad I did take the time to take the case off though or I could have ended up wiping my phone.
Nukkels said:
I've read all sorts of things about this problem since I updated and got hit. I have too much app data to lose by trying the factory restore (which by all accounts shouldn't change anything anyway since you'd still be stuck with 4.3)
I finally decided to try the age old blackberry cure-all: "if in doubt, pull it out" (the battery). Since the entire issue seemed to be related to battery caused problems (ie slow charging, fast drain, etc) it made a lot of sense.
And it worked.
I think the main reason this isn't more commonly tried to fix issues on Android is the same reason I didn't try it earlier. My case is pretty serious and isn't easy to remove. I'm glad I did take the time to take the case off though or I could have ended up wiping my phone.
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Click to collapse
Thank you for the suggestion. I have already taken the battery on and off several times. It had no improvement. The phone is only a year old, that is why I don't believe the battery is the culprit. Besides, problems started only after the 4.3 update. Before that it was working perfect. Too much of a coincidence.
Sorry to hear that it didn't work for you
I'm not saying the battery is faulty in any way - however removing the battery and letting the phone power drain completely seems to stop whatever process is running under the buggy 4.3 long enough for it to work again as intended. It's basically just a more thorough way to reboot.
As I said, I've read all sorts of suggestions, many of which don't work for everyone (such as the factory reset) - this is hopefully just one more thing for people to try before they end up wiping their phone in desperation. I mainly posted here in the hopes that others with this issue that may not be forum members can get some more suggestions.
At least for me, wakelock and all the other diagnostic tools at my disposal showed nothing different to before the update. Many other people have found that the Android System is using a lot more of their battery than normal or some other apps are involved - if this is the case, it's likely to be a combination of things causing the issue (the firmware, the drivers, apps, hidden Samsung processes, etc).
Also, for what it's worth, I found that Knox supposedly wasn't installed (when I find it in the apps list, the button to install it is showing...). But it's showing in the list of apps so it must already be installed. I dug through the list of running processes (had to show the system processes too) and I discovered that several Knox and some other new Samsung processes were indeed running.
One other quick tip - If you wanted to check/tweak the 'developer options' and can't seem to find it any more, that's because it's now hidden since 4.2 - go to 'About Device' and tap 7 times on the Build Number. I tried disabling all background processes however it seems this only disables application level processes, not system level processes but if you've tried everything else, it can't hurt to try playing around with some of the options in there.
Nukkels said:
Sorry to hear that it didn't work for you
I'm not saying the battery is faulty in any way - however removing the battery and letting the phone power drain completely seems to stop whatever process is running under the buggy 4.3 long enough for it to work again as intended. It's basically just a more thorough way to reboot.
As I said, I've read all sorts of suggestions, many of which don't work for everyone (such as the factory reset) - this is hopefully just one more thing for people to try before they end up wiping their phone in desperation. I mainly posted here in the hopes that others with this issue that may not be forum members can get some more suggestions.
At least for me, wakelock and all the other diagnostic tools at my disposal showed nothing different to before the update. Many other people have found that the Android System is using a lot more of their battery than normal or some other apps are involved - if this is the case, it's likely to be a combination of things causing the issue (the firmware, the drivers, apps, hidden Samsung processes, etc).
Also, for what it's worth, I found that Knox supposedly wasn't installed (when I find it in the apps list, the button to install it is showing...). But it's showing in the list of apps so it must already be installed. I dug through the list of running processes (had to show the system processes too) and I discovered that several Knox and some other new Samsung processes were indeed running.
One other quick tip - If you wanted to check/tweak the 'developer options' and can't seem to find it any more, that's because it's now hidden since 4.2 - go to 'About Device' and tap 7 times on the Build Number. I tried disabling all background processes however it seems this only disables application level processes, not system level processes but if you've tried everything else, it can't hurt to try playing around with some of the options in there.[/Q
Thanks mate
I think you are right. It is probably a combination of many things. I have opened the Developer options some time back. The one thing that I do for sure in there is limit background processes to 4. Besides that I don't experiment much, exept maybe to change transition animation scale. I am actually thinking of rooting the phone and downgrading to 4.1.2. It was just fine before. I can live without the 4.3 add ons.
Click to expand...
Click to collapse
Problem still persists, even with Google+ and most other Google applications disabled

			
				
Sent from my GT-N7100 using xda app-developers app Some screenshots taken from 3 different apps. Wakelock detector, Better battery stats and Gsam battery monitor
Sent from my GT-N7100 using xda app-developers app
The only battery apps on my phone are the 3 mentioned above, so I don't know what the battery monitor that keeps my phone awake is. The drain existed before I installed these apps. I have read that Chrome could prevent the phone from going to sleep but it is disabled on my phone.
Sent from my GT-N7100 using xda app-developers app
http://www.youtube.com/watch?v=ak1sYWRaEKg
I faced same battery drainage issue, after installing wanam kernel and freezing all bloatwares through Titanium Backup. I'm satisfied with my battery now.
You can try.
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Here is detail-
Disable sync always, enable when needed.
Disable wifi always scan from settings
Display set to auto
Uninstall apps of playstore you rarely use
Use widgets on lock and homescreen as less as you can (I don't use any)
Disable motion on settings
Freeze all bloatwares by TB except allshare and samsung content agent
Install Agni kernel, from agni control app-
profile: normal
Governor: pegasusq
Scheduler: cfq
Don't touch other tweaks, hardly you can tweak sound boost.
THIS GIVES ME A SATISFIED BATTERY STATUS.
regards.
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Wew 4.3 does have may bugs

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