Database Develop

[Battery] Why is my battery on my D4 going down so fast?

I have a rooted droid 4, and i love it. im on stock rooted 2.3.6, and i have frozen quite a few bloatware apps. however, my battery life seems to have substantially gone down since rooting, and i can't figure out why. under battery manager, the top battery draining app, for me, is Logcat. I used to be able to go a whole day without it dying, but now i cant.
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can anyone explain this?

Don't forget to turn LTE off when you're not using... That thing sucks more battery than Justin Bieber does dudes.

blustosa said:
Don't forget to turn LTE off when you're not using... That thing sucks more battery than Justin Bieber does dudes.
Click to expand...
Click to collapse
that just made me literally laugh out loud

Definitely looks like logcat is what is eating up your battery. That is strange. Logcat doesn't even show up in my battery stats. Is it something you downloaded? If so get rid of it. I do not see it in the app list in the stock app manager or in Titanium Backup. I think you need to find a way to get rid of it or freeze it.

blustosa said:
Don't forget to turn LTE off when you're not using... That thing sucks more battery than Justin Bieber does dudes.
Click to expand...
Click to collapse
that's true. i was also facing the same problem but after turn LTE off, battery remains charged.

Also, you appear to have some task killers running. Get rid of the task killer besides Motorola's built in one, and generally disable Motorola's too. Task killers do not work properly on Android 2.2 and up. LTE will of course zap your battery, but so far, I have been getting plenty of standby time even with it on.
Sent from my DROID4 using XDA

thanks everyone, ill follow the suggestions and see if my battery stays charged longer!

I am experiencing the same thing as you alex94. Froze some bloatware and stock rom. Battery is ridiculously bad. I pulled off the charger at 2:40PM(Full charge). 15 percent left at 8:00PM. The worst part is....I DIDNT USE IT. It sat in dormancy. Not one call, text, app download or any activity. I was at work at it sat in the back room for the entire time undisturbed. I work in a store with a 4g/3g repeater in the back. Full service all day too so thats not the problem either....hmm.

Well, i probably could of made a new thread but, im having battery issues as well. Except in my case Android OS has taken 54% of my battery right now. Anyone have any solutions for that?

Arctic.Light said:
Well, i probably could of made a new thread but, im having battery issues as well. Except in my case Android OS has taken 54% of my battery right now. Anyone have any solutions for that?
Click to expand...
Click to collapse
Android OS is usually widgets. delete all of your widgets for a day, see if that helps. If it does, re-add them in order of how frequently they poll information. (i.e add calendars back before elixir...)
---------- Post added at 10:26 PM ---------- Previous post was at 10:20 PM ----------
alex94kumar said:
I have a rooted droid 4, and i love it. im on stock rooted 2.3.6, and i have frozen quite a few bloatware apps. however, my battery life seems to have substantially gone down since rooting, and i can't figure out why. under battery manager, the top battery draining app, for me, is Logcat. I used to be able to go a whole day without it dying, but now i cant.
View attachment 927295
can anyone explain this?
Click to expand...
Click to collapse
Logcat is the built in logging application for android. Unless you have a program set to log large amounts of data (i.e elixir) the task killers or frozen apps are likely at fault. Program launches, closes and errors are the largest percentage of logcats CPU time. if it isn't the task killers, try unfreezing the bloatware. It is very possible that an application still running is crashing or logging due to an app it requires being frozen.

[Q] NlpCollectorWakelock - is anyone else having this problem? How to get rid of it?

Please forgive me if this have been solved somewhere else on XDA. I've been reading several threads and I have googled this a hundred times with different phrasings and I have not found a solution.
I just want to pin point the problem and kill whatever app is causing the drain.
I'm on 10.3.A.0.423 nordic stock ROM - that's 4.2.2 - (Denmark). Bootloader locked, rootet.
I'm getting heavy battery drain from NlpCollectorWakelock as seen on attached screenshot from BBS.
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I have disabled all location services (WIFI, GPS, Google apps placement) in settings and Google now has Google Apps Placement disabled. In fact, I have always had those settings disabled because of the heavy drain of the battery so it's not a chance in settings that have spawned this problem.
Regards,
Hvilsted

Try this (you'll need root access):
Download Elixir 2 from the Play store - https://play.google.com/store/apps/details?id=com.bartat.android.elixir&hl=en
Launch Elixir 2, choose 'applications' then press the menu button (button with 4 horizontal lines) select 'System applications'
Scroll down and select Google Play services then 'View details' then scroll down until you find 'com.google.android.location.fused.NIpLocationReceiverService' and disable it.
Reboot and see if it makes any difference.
If you see any side effects from disabling it you can always go back into Elixir and re-enable it.

You can also try the latest playstore if you don't already have it http://forum.xda-developers.com/showthread.php?t=2228584
All Google services are stupidly related to each other.
Sent from my C6603 using xda premium

Hvilsted said:
Please forgive me if this have been solved somewhere else on XDA. I've been reading several threads and I have googled this a hundred times with different phrasings and I have not found a solution.
I just want to pin point the problem and kill whatever app is causing the drain.
I'm on 10.3.A.0.423 nordic stock ROM - that's 4.2.2 - (Denmark). Bootloader locked, rootet.
I'm getting heavy battery drain from NlpCollectorWakelock as seen on attached screenshot from BBS.
View attachment 2202174
I have disabled all location services (WIFI, GPS, Google apps placement) in settings and Google now has Google Apps Placement disabled. In fact, I have always had those settings disabled because of the heavy drain of the battery so it's not a chance in settings that have spawned this problem.
Regards,
Hvilsted
Click to expand...
Click to collapse
Had this issue yesterday an hour long wakelock for me, I'm sure it was triggered because i disabled location services yesterday.
Tried a few combinations like keeping GPS on and wifi location off etc, nothing worked then a simple reboot solved the problem.
Tip: I use tasker to switch on location services when an app like maps or google now is launched and then disable it when the display is off.

I thank you all for your inputs.
In the end I remembered that I had installed Google Earth just the other day - so I uninstalled it and did a reboot.
At this point I failed - thanks to a brain fart - to do a test to see if the problem was solved only by uninstalling Google Earth - and I proceeded to turn off location reporting and keep location history on in Google Now - my reason for this setup was a post on Reddit recommending it. I have no knowledge one way or the other to determine the effects of this setup.
It *SEEMS* that the NlpCollectorWakelock is not an issue any longer.
I will test for a few hours and then re-install Google Earth to see if it pops back up. I will post results, as it seems that quite some people have problems with this particular thing.

NlpCollectorWakelock came back after a few hours. In Google Now I completely disabled access to locations and did a reboot.
It's been around 20 hours and NlpCollectorWakelock is completely gone from the list of wakelocks (kernel and partial) in BBS.
So to anyone wondering what to do about this problem I can say that completely disabling location services in Google Now did the trick for me.

Nlp wakelock came back again when i used maps.
I guess it is caused by disabling locations access from settings not Google now's but one from settings.
It goes away on reboot but if you want to use any location based app i recommend keeping location access on.

[Q] Scheduled "Extended Battery Mode"

[Q] Scheduled "Extended Battery Mode"
I would like to ask you if anybody knows how to set up the schedule time for turning on/off "Extended Battery Mode".
I tried SmartConnect from SONY but this app can only open the system settings shortcut in the specific time, but it cannot actually turn on/off Extended Battery Mode.
I have my Xperia V rooted.
Any answers appreciated.
Thanks.

But Smartconnect can disable/enable any connections (bluetooth,wifi,data,sound etc.) at a specific time, isnt it the same, but a different way?
I'm using it as some sort of automatic profiles service for specific times.

Yes, you are right - but I like the way how STAMINA and Ext. Battery Mode handles the battery.
(I would love to have real STAMINA mode on my Xperia V, but it is not possible.)
I would like to have:
- when battery lower than 20%, turn on Ext. Battery Mode
- when time from 23:00 to 6:00, turn on Ext. Battery Mode.
(I tried many Battery Saver app, however it actually does not work.)
Can you share with me some of your profiles in SmartConnect?
How did you set it up?
Thanks.

one setting i use mostly every day:
when time: 23:50-5:30 (Every Day)
startaction: disable bluetooth, disable mobile data, disable wifi, brigthness 7%
endaction: enable mobile data, brightness 40%
another thing i use:
when 22:00-7:00 (Monday-Friday)
startaction: Soundmode silent
endaction: Soundmode normal
something like this, i think its a good start, if you wanne keep open your smartphone at night. i had 3% battery usage last night (8hours)
(i also use greenify donate version, stock sony fw)
but the battery usage will vary from user to user, its up to the personal usage and what apps you use (in background and so on)
if my battery under 20% then i can manually turn down brightness, disable 3g (enable only 2g) i dont need my smartphone for that.i understand people like to have automatic functions like that, but i personal not think its necessary to have everything automatic.

Thanks.
1. Do you have any other Battery Saver installed?
2. We have almost the same settings. However, I found out that if you have Location-based WIFI enabled, it has higher priority than SmartConnect.
startaction: disable bluetooth, disable mobile data, disable wifi, brigthness 7% => WIFI will automatically turn on after few minutes.
I like this feature that saves battery while there is no known WIFI, but I would have it turned off during the night.

JaroslavHruska said:
Thanks.
1. Do you have any other Battery Saver installed?
2. We have almost the same settings. However, I found out that if you have Location-based WIFI enabled, it has higher priority than SmartConnect.
startaction: disable bluetooth, disable mobile data, disable wifi, brigthness 7% => WIFI will automatically turn on after few minutes.
I like this feature that saves battery while there is no known WIFI, but I would have it turned off during the night.
Click to expand...
Click to collapse
i use only greenify.
not using Location-based WIFI...i deleted that apk.

Ok, what did you GREENIFIED?
Any tips for smoother running?

if you use an app like sd maid, then maybe you noticed that apps like walkman are running in background, also DLNA/TV App-Starter and other stuff.
with donate version i can greenify system apps like walkman (experimental feature)
and i noticed that Xperia Home wakes up sony apps like walkman. (in greenify it said it) so i greenify stuff like walkman. but will it help for better battery life? no idea...i just think why it should run alltime in background the walkman or DLNA or whatever...for a faster first start i guess, but whatever.
but i never had a bad batterylife with stock fw. (also without greenify it was ok)

Thanks.
I used Wakelock Detector and I found out that many so called Batter Savers are not savers.
Why? They woke up my device so many times that it would have definitely affected my battery.
E. g. JuiceDefender - it woke up my device from DeepSleep app. 200x during 8 hrs.

immerblind said:
But Smartconnect can disable/enable any connections (bluetooth,wifi,data,sound etc.) at a specific time, isnt it the same, but a different way?
I'm using it as some sort of automatic profiles service for specific times.
Click to expand...
Click to collapse
Extended Battery Mode does a little more than just shutting off Bluetooth and Wifi. It also stops a number of backgrounds processes to be active.
The request for a scheduled Extended Battery Mode is a reasonable one, IMO. For example because enabling it kills functioning notification and reminders. To my personal opinion a selector what should be muted down would also be a good thing. Or the entire stamina thing should be integrated with Greenify, which in the end has exactly the purpose saving on system resources (and therefore battery power).
The basic thought of just letting things run is a comparable wrong idea as letting TV's, Surround Receiver and other household items in stand-bye. We all now now that this has been a real silly idea.

Thank you for supporting my idea.
Can you tell me what kind of app you have greenified?
Thanks.
P.S. I tried e.g. Tapatalk 4 - and it "Failed to put to hibernation".

JaroslavHruska said:
... snip
Can you tell me what kind of app you have greenified?
Thanks.
.
Click to expand...
Click to collapse
Basically everything that does not require a widget to run, or alerts / alarms to be active. First I did not think so much of it, but Greenify has become my favourite app drawer, so to say. I think it's time for me changing to the donate version.
I got used to it but of course it's not a real app drawer. The idea shoot into my head, what if there was a launcher with a build in App Drawer that has the capability to greenify?
Sorry for the diversion from the subject.
I thought Sony including Superstamina in Smart Connect would be useful. It has already some system profiler functionality, and could be made even more being one.

I must say that Greenify is awesome. This guy should definitely work for Google.
He should show them how to handle the battery consumption.
However, I have still the problems. I did the test during the night:
- turned off WIFI + mobile data
- all apps available were greenified (Google Maps + Google Search as well)
... but still, my battery went down for 6% - check it.
Any suggestions?
I really do not understand why the phone needs to do wakelock almost every 30 seconds.
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JaroslavHruska said:
Any suggestions?
I really do not understand why the phone needs to do wakelock almost every 30 seconds.
Click to expand...
Click to collapse
Same XV on stock ROM. Over night 1 % drop, sometimes nothing. Airplane mode, Extended Battery on.
No solution just a suggestion. Uninstall everything you don't need. Greenify Talk.

1. What do you use for auto Airplane Mode?
2. If I Greenify Hangouts, I will not receive push info - we use it in my company.

JaroslavHruska said:
1. What do you use for auto Airplane Mode?
2. If I Greenify Hangouts, I will not receive push info - we use it in my company.
Click to expand...
Click to collapse
I am using airplane mode manually. I just accept to switch off /disable a couple of things when not needed. I used a number of profilers /schedulers in the past. In short, most cause more work than they save. If you believe you may need one, try Profile Widget, it's one of the most simple, hassle free.
My feeling about Hangouts is uninstalling it, and using the previous Talk.It is not as a fat pig. You likely still would not get notifications if it's greenified. I greenify it before I sleep.

peter-k said:
Same XV on stock ROM. Over night 1 % drop, sometimes nothing. Airplane mode, Extended Battery on.
No solution just a suggestion. Uninstall everything you don't need. Greenify Talk.
Click to expand...
Click to collapse
So here we go for you to see that I'm not talking nonsense.

Thanks.
I saw that the problem of Wakelock is NLPWakelock + NLPWakelockCollector = from 14 hrs it ran about 7 hrs. according to WL Detector.
(It is Google Now - but the worst is that I disabled all the stuff related to location in Google Now.)

What is this wakelock? PowerManagerService.Display

It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display

biggiestuff said:
It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display
Click to expand...
Click to collapse
I found this earlier, could be helpful. supposedly that may be a collection of different wakelocks from what I found. Check out the links and I would recommend running your phone is safe mode for a few hours to test and also running normally and freezing some apps. Hope that helps.
http://forum.xda-developers.com/galaxy-nexus/help/excessive-battery-drain-t2375348
http://forum.xda-developers.com/galaxy-nexus/general/kernel-wakelocks-t1462020

This is not the case. What you posted is for the regular powermanagerservice.wakelock, not the one with "display" in the title.

biggiestuff said:
It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display
Click to expand...
Click to collapse
Hey, did you figure out how to stop it? I have the same problem...

power manager service.display
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper

will try that

glarage said:
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper
Click to expand...
Click to collapse
I have the same problem. I went to developer options, but can't find stat transitions. Where is it?

glarage said:
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper
Click to expand...
Click to collapse
Didn't help
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?
Maybe you're right... i didn't explain that, because in BBs it shows me 1s but not in WLD???????
It appears, only when i plug my phone on charge (or usb), and use the torch in the background...

Anyone?

glarage said:
Maybe you're right... i didn't explain that, because in BBs it shows me 1s but not in WLD???????
It appears, only when i plug my phone on charge (or usb), and use the torch in the background...
Click to expand...
Click to collapse
Did you find out what that powermanagerservice.Wakelock was ? I'm having the same issue ATM on my oneplus one and don't find any solution...(I know I'm on the wrong forum but i think its not device related)
Envoyé de mon A0001 en utilisant Tapatalk

So, did anyone find out how to fix this?
I'm having the same issue on LGG3 (5.0 stock, v21a, rooted).
Phone's battery is discharging much more rapidly than before (for couple of weeks now), even when the phone is not in use at all.
2 highest wakelocks are PowerManagerService.Display and PowerManagerService

The same here

Same here. Guys any solution ?

http://newandroidbook.com/Book/PMS.pdf
PowerManagerService.Display - Used during display state transitions
@biggiestuff

Is there any way to modify a setting for display state transitions to avoid these wakelocks? I'm experiencing these wakelocks on my Galaxy S7.

bluemu said:
Is there any way to modify a setting for display state transitions to avoid these wakelocks? I'm experiencing these wakelocks on my Galaxy S7.
Click to expand...
Click to collapse
Me too
Sent from my SM-G930F using Tapatalk

I thought the PowerManagerService.Display had to do with your display on-time. From what I understand you can at least assume that your display is supposed to consume a lot of your battery power. In that case.. Some unfounded guesses: (1) try manually adjusting your screen brightness instead of automatically, (2) keep your brightness as low as possible, (3) disable as many fancy lockscreen and launcher visual effects as you can.
If the PowerManagerService.Display actually does refer to the screen-off state, maybe look into the way your phone displays notifications?

No solution for wakelock?

Guys, Any solution?

[Guide] Notification FIX - Works 100%

So if you are having issues with notifications not coming in or coming in late this is finally how to fix it 100% on every app. It seems to have a very slight impact on battery but nothing major. From what I saw it was about 1% per hour drain... Which is worth it for a working phone
Anyways, the way to fix this requires it to be set from a computer on every restart of the phone which is probably the biggest problem with this method. I'm working on a way to maybe have a script run at every start up to fix the issue. Which will probably require root. We'll see...
1. Download and install the ADB drivers - Follow the guide here: https://www.xda-developers.com/install-adb-windows-macos-linux/
2. Once you have ADB installed and enabled on your phone like the guide says in step 1 above, you want to be on the ADB command prompt...
Type in the command:
Code:
adb shell dumpsys deviceidle disable
The command prompt should return with:
Code:
Deep idle mode disabled
Light idle mode disabled
That's it! Now your notifications will work fine. I've tested this for a day and every notification came through on time.
Just like to add that I have adaptive battery off, and every app is set to optimize. Not sure if this makes a difference or not.
Again this must be applied on every restart (which sucks) but at least it's something, for now.

What notification problems are there?

suaverc118 said:
What notification problems are there?
Click to expand...
Click to collapse
"if you are having issues with notifications not coming in or coming in late"

mazdamiata210 said:
"if you are having issues with notifications not coming in or coming in late"
Click to expand...
Click to collapse
What he likely meant is more specifically what applications are you having issues with. Through extended idle I'll admit OOS kills every background task, but using the Oneplus messaging app and normal google applications I'm no longer getting late notifications like I was on my Oneplus 3. There is another setting that showed up under my notifications this morning that basically detected that I had gone to sleep and put all applications on hold until I woke up, though I cannot find this setting after clicking that notification this morning.

I have issues with notifications not notifying me until I wake up my phone

magnumtripod said:
I have issues with notifications not notifying me until I wake up my phone
Click to expand...
Click to collapse
Yeah exactly the problem, doesn't matter what app... It's random... Follow my post it'll fix it
It's a general android issue with how doze mode works. This disables doze mode. Should work on any phone honestly.

I'll try it tomorrow and run a few tests to see how it works

magnumtripod said:
I have issues with notifications not notifying me until I wake up my phone
Click to expand...
Click to collapse
Disable sleep optimization in battery - optimization

ram4ufriends said:
Disahle sleep optimization in battery - optimization
Click to expand...
Click to collapse
It doesn't do anything, the problem still happens

mazdamiata210 said:
Yeah exactly the problem, doesn't matter what app... It's random... Follow my post it'll fix it
It's a general android issue with how doze mode works. This disables doze mode. Should work on any phone honestly.
Click to expand...
Click to collapse
Or, you could just turn off adaptive battery.
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stardamore said:
Or, you could just turn off adaptive battery.
Click to expand...
Click to collapse
That was off since day 1 and I still had the problem, it's doze mode which has to be turned off with adb

mazdamiata210 said:
So if you are having issues with notifications not coming in or coming in late this is finally how to fix it 100% on every app. It seems to have a very slight impact on battery but nothing major. From what I saw it was about 1% per hour drain... Which is worth it for a working phone
Anyways, the way to fix this requires it to be set from a computer on every restart of the phone which is probably the biggest problem with this method. I'm working on a way to maybe have a script run at every start up to fix the issue. Which will probably require root. We'll see...
1. Download and install the ADB drivers - Follow the guide here: https://www.xda-developers.com/install-adb-windows-macos-linux/
2. Once you have ADB installed and enabled on your phone like the guide says in step 1 above, you want to be on the ADB command prompt...
Type in the command:
Code:
adb shell dumpsys deviceidle disable
The command prompt should return with:
Code:
Deep idle mode disabled
Light idle mode disabled
That's it! Now your notifications will work fine. I've tested this for a day and every notification came through on time.
Just like to add that I have adaptive battery off, and every app is set to optimize. Not sure if this makes a difference or not.
Again this must be applied on every restart (which sucks) but at least it's something, for now.
Click to expand...
Click to collapse
You can create a script with the command on SManager "Root required", set script on boot. I will run the command above at every boot.

Can you please explain how to use it with this app?
Edit: Found this and it works: https://www.youtube.com/watch?v=O15lBZ-0mwM
Also, will disabling doze have a massive impact on battery life?

jackennils said:
Can you please explain how to use it with this app?
Edit: Found this and it works: https://www.youtube.com/watch?v=O15lBZ-0mwM
Also, will disabling doze have a massive impact on battery life?
Click to expand...
Click to collapse
I don't notice any hit in the battery. About 1% a hr. All notifications are coming in as they should though.

Okay, thanks., So far I'm happy with it.

mazdamiata210 said:
That was off since day 1 and I still had the problem, it's doze mode which has to be turned off with adb
Click to expand...
Click to collapse
Weird, since adaptive battery's description states that it's the reason why you might get late notifications and it's supposed to fix itself with time as the OS learns your app usage habits. Anyways, you might be right.

Is this an issue only on 6T?

As this is Pie related, no.

Tested on a Mate 20 Pro and Pie is not killing the apps in the background. Huawei have the option to select Doze - per application (Apps/Special Access/Battery Optimisation).

Then it's because of changed made by Huawei. AFAIK this is a general (Stock-)Pie issue.