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Sudden battery life reduction LA4

Ialways had remarkable battery life witg my note..i updated to LA4 2.5 weeks before and it improved my battery life. But for the last two days, battery life is terrible.pls gve ne yr inputs.attaxhed is sxreenshot..my usage is always consistent
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Sent from my GT-N7000 using XDA App

Sometimes I get this issue, and I can tell within the first 3% of my phone's battery dropping. The first thing I do is a battery pull, that fixes it.
if that doesn't work it must be a setting or an application.
EDIT: from your usage, it seems that your phone isn't going to sleep. Try an app called Badass Battery Monitor from the market. It will show what apps are using your battery life. link here: Badass battery monitor

Try deleting some recently installed apps.
Sent from my GT-N7000 using XDA App

I had the same problem. First couple of days I got way more than a day and after that it got like my two year old Droid; It sucked.
Turned out that K9 was a battery hog and drained the battery for about 30 percent. Threw it out (though you can also do some adjustments to it) and got my old battery life back. Have a look at the stats to see what is taking up your battery and try to find a solution.

There's something preventing your phone from going to deep sleep. Take a look at 'Awake' and 'Screen On' lines at the bottom of your screenshot:
The right hand side of those two lines are as it should be - the phone is awake when the screen is on.
But the left hand side is wrong - your phone is awake with no screen on (meaning no user activity). Could be a rogue app running in the background and consuming battery juice. Why don't you investigate what you have installed in the past couple of weeks and see if some app is misbehaving.
Also, your WiFi is constantly on (look at the continuous fat line at the bottom). You'd do well to switch it off when not needed, or set WiFi sleeping policy in Settings/Wireless and Network/Wi-Fi Settings/(hit Menu button once inside)Advanced/Wi-Fi sleep policy.
Hope this helps.

I had exact same problem. I tested by removing recently installed apps until I found the culprit. Turned out to be Google+ in my case. Once removed battery was back to normal.

Some more tips on prolonging your battery life:
1. Flash and test different kernels in case of battery drain. Some are easier on your battery than the others.
2. Use Titanium Backup to freeze or uninstall crapware. This list is a useful guide as to what can/can't be removed from your system: https://spreadsheets.google.com/spr...SENVeXlqUm5vV0E&single=true&gid=0&output=html
3. Set Brightness to low value, disable autobrightness
4. Disable or scale down vibration and haptic feedback
5. Don't let your accounts sync automatically
6. Set screen timeout to 15 seconds
7. Disable fast dormancy (dial *#9900# and do it from there)
8. Don't keep your WiFi/Packet Data on all the time
9. Disable location services via wireless networks - are you travelling that fast that you need those?
10. GPS is heavy on the battery, therefore use it sparingly

Folks I followed some of these tips and this its the battery life I an getting on checkrom v5. Better than my old captivate....
Sent from my Samsung Galaxy Note using Tapatalk

Thanks all
Sent from my GT-N7000 using XDA App

Nice info.thx!

Hi chasmodo,
thank you very much for this helpful google-list.
chasmodo said:
3. Set Brightness to low value, disable autobrightness
Click to expand...
Click to collapse
I can't see a good reason for disabling autobrightness... in my opinion this option saves more power (in the long run indeed!) than its backgroundprocess will cost.
OFFTOPIC: Your avatar... this is german bass legend Eberhard Weber, correct?
Best regards
[bs]

BrainSex said:
OFFTOPIC: Your avatar... this is german bass legend Eberhard Weber, correct?
Click to expand...
Click to collapse
Of course.

Huawei P10 (VTR-L29) standby high battery consumption

Build number: VTR-L29C636B120
During 8-hour flight mode standby, it consumed around 12% battery.
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Build
Battery usage
Phone idle consumes 21.73%
Phone idle time
Software consumption level, i don't think it is the cause

I have exactly the same problem and and do not know how to solve it. I read everything and tried everything, even made factory reset...no results

I get semi-normal sleep time with wifi sleep mode set to "never" or wifi off. Everything else fails. I also have abnormal GoogleAccountManager battery drain somewhere between 30 - 45%. Nothing helps, even factory reset without any apps installed.
Mine is VTR-L09

I got the p10 yesterday, but my android system and android os i very high. I go to bed like 00:10 am and woke up 8:10 and my battery was going from 45% to 8% in 8 hours with no use

Is there anything i can do about it?

Maybe an update anysoon will solve this issue ? Or do you think is hardware?
Enviado desde mi VTR-L09 mediante Tapatalk

Franetti said:
Maybe an update anysoon will solve this issue ? Or do you think is hardware?
Enviado desde mi VTR-L09 mediante Tapatalk
Click to expand...
Click to collapse
I'm on B120 firmware but I've never encountered such issue. Having said that I did kill a system process called Power Genius. Not sure if that matters.

davidletterboyz said:
I'm on B120 firmware but I've never encountered such issue. Having said that I did kill a system process called Power Genius. Not sure if that matters.
Click to expand...
Click to collapse
And why did you kill that process? I just killed... i will see if it matters and then I'll come back. Thanks
Enviado desde mi VTR-L09 mediante Tapatalk

Franetti said:
And why did you kill that process? I just killed... i will see if it matters and then I'll come back. Thanks
Enviado desde mi VTR-L09 mediante Tapatalk
Click to expand...
Click to collapse
I killed it due to the inconsistent brightness issue. Some apps like Chrome and Facebook will automatically dim the screen brightness. Someone said disable that app will help. It didn't actually solve the problem but I left it disabled.

knudsen81 said:
I got the p10 yesterday, but my android system and android os i very high. I go to bed like 00:10 am and woke up 8:10 and my battery was going from 45% to 8% in 8 hours with no use
Click to expand...
Click to collapse
that amount of drain is impossible to be a problem with rom. Some 3rd party app maybe waking your phone up, or your gps is on, or your wifi/3g connection is very disruptive.

warea said:
that amount of drain is impossible to be a problem with rom. Some 3rd party app maybe waking your phone up, or your gps is on, or your wifi/3g connection is very disruptive.
Click to expand...
Click to collapse
It's also doing it after a hard reset
Sendt fra min VTR-L29 med Tapatalk

knudsen81 said:
It's also doing it after a hard reset
Sendt fra min VTR-L29 med Tapatalk
Click to expand...
Click to collapse
These roms go through testing before being released. So such margin of drain is unlikely. But either way have you updated to latest rom ? Also experiment battery drain while on flight mode or with 4g turned off and so on.

I just uninstalled the Facebook app. And disabled Facebook appmanager. There was also a Facebook installer app i removed. I don't know if it a placebo effect, but it feels like my battery usage has stopped. Also my phone is using less ram.

warea said:
These roms go through testing before being released. So such margin of drain is unlikely. But either way have you updated to latest rom ? Also experiment battery drain while on flight mode or with 4g turned off and so on.
Click to expand...
Click to collapse
I have taken out my sim and disable wifi and did a hard reset, but android os and system is still high after a reboot, i

ClausG76 said:
I just uninstalled the Facebook app. And disabled Facebook appmanager. There was also a Facebook installer app i removed. I don't know if it a placebo effect, but it feels like my battery usage has stopped. Also my phone is using less ram.
Click to expand...
Click to collapse
Many people has mentioned about facebook app drains battery and eats up ram, I always delete/disable the app along with any apps I don't use.
i'm on the same rom and I get little under 2 days of use on regular setting and over 2days with power savings (not ultra power saving).
Just some advice, I never use fast charging on any phone with built-in battery, and fast charging does drain battery quicker and reduce life span, that being said, i'm using my Samsung 2A charger (non fast charging).

hi guys, i had the same problem and i fixed it, going to settings - apps-and at the bottom you'll find an icon as a gear, press it and go to. special acces, then go to battery optimization (or something like these) and un allow all of them, except google services.

Forgot to mention, you need to turn off the WIFI advance.

Android OS consuming too nuch battery ?

There is a lot of battery drain due to android os in my battery stats. Os it normal or I can control it?
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http://cloud.tapatalk.com/s/5938baf0dd054/Screenshot_20170608-081602.png?
Sent from my ONEPLUS A3003 using Tapatalk

First of all, Have you tried using a wake lock detector to find the issue? What ROM are you using including the kernel? Give the full list of all apps installed by you. Are you using root? SuperSu or Magisk? Did you flash a stable version on top of a beta version or vice versa? All i can tell you from the screenshot is that facebook needs to be deleted. No matter how much you enjoy that app, Just login via Chrome and save almost all your 4% you spent on facebook.
What's your idle drain?

ExjeetzZ said:
First of all, Have you tried using a wake lock detector to find the issue? What ROM are you using including the kernel? Give the full list of all apps installed by you. Are you using root? SuperSu or Magisk? Did you flash a stable version on top of a beta version or vice versa? All i can tell you from the screenshot is that facebook needs to be deleted. No matter how much you enjoy that app, Just login via Chrome and save almost all your 4% you spent on facebook.
What's your idle drain?
Click to expand...
Click to collapse
I am using BBS after charging my phone to the fullest, I put it in Airplane mode for 6 hours and checked, it drained 2%.
I am using OOS 3.5.4, Kernel is dorimanx. I am attaching the list of apps I use from battery stats.
Yes I am rooted with super su systemless. Yes I have flashed the 2.82 verson. Previously was using magisk but have removed it. http://cloud.tapatalk.com/s/59390d762679b/Screenshot_20170608-140942.png?
Sent from my ONEPLUS A3003 using Tapatalk

Anyone with some input ?

Sorry I literally forgot to press send, I'd recommend for you make a back up of everything from within TWRP and copy it on to a computer. I had a lot of issues with older oxygen os but after 4.1.3, I haven't had a issue for a random drain. Do a clean flash and install your apps one by one or use wake lock detector and see which app is misbehaving.

I am having the same kind of issue. I did a super-clean install of stable 4.1.5. This happens in all ROMs for me :-?

This happened on my Nexus 6P also. I think it's a Nougat problem or just the way Nougat calculates drain.

I am having the same issue here. This is on stable 4.1.5. Any ideas?

Same here unfortunately.
Maybe it's just time to perform a factory reset

Just started for me as well. Something also seems to be causing the cores to get stuck on Max frequency as well. This never happened on 4.1.3

i've been having the same issue for a couple weeks. I had re-enabled google now and noticed my battery dropped more than i would expect so I've had it disabled for some time now but even with that (which worked before), i've had a lot of consistent drain throughout the day. Battery should last 25-30 hours but it's only lasting me 20-24 due to this consistent drain. I'm thinking I may need a factory reset too, and if that doesn't work, next step is to root and disable "wake up" permissions for all these apps.

ProudRed said:
I am using BBS after charging my phone to the fullest, I put it in Airplane mode for 6 hours and checked, it drained 2%.
I am using OOS 3.5.4, Kernel is dorimanx. I am attaching the list of apps I use from battery stats.
Yes I am rooted with super su systemless. Yes I have flashed the 2.82 verson. Previously was using magisk but have removed it. View attachment 4174823http://cloud.tapatalk.com/s/59390d762679b/Screenshot_20170608-140942.png?
Sent from my ONEPLUS A3003 using Tapatalk
Click to expand...
Click to collapse
which font BTW ? :silly::silly:

Well.... People think their phone runs on its own and no it doesn't. Android system is the android environment that manages thinks like drivers internet connectivity logging ram management and basically anything that isn't third party. Your phone's OS cant run without taking power. All your hardware power drain is placed into android system category. There are ways to decrease the consumption but its not very noticeable without xposed and turning some hardware off.

dj krishna said:
which font BTW ? :silly::silly:
Click to expand...
Click to collapse
This was Ubuntu.

OcazPrime said:
Well.... People think their phone runs on its own and no it doesn't. Android system is the android environment that manages thinks like drivers internet connectivity logging ram management and basically anything that isn't third party. Your phone's OS cant run without taking power. All your hardware power drain is placed into android system category. There are ways to decrease the consumption but its not very noticeable without xposed and turning some hardware off.
Click to expand...
Click to collapse
It should never top your SOT though. Now what is causing it, idk. I had this drain with 4.1.5, but not with any other builds. And I clean flashed twice. And the same set up. That's why I'm on OB8.

I have noticed this happens a lot while on mobile data. This doesn't happen on WiFi. There's something causing more wake locks when the device is on mobile data! I've tried everything then turning off location history but it doesn't seem to work

It can though easily. Especially if you use your device on and off. It doesn't always top my sot but when it does i have less than 3 hours. But then again i never let my battery drain to less than 10%before charging. Just turn things off as you dont use them. Or use IFTTT for that. Try using Better Battery Stats for a few days then check the "ALARMS" section.

Try fixing the adblocker. With the new set of hosts enabled, full blocking of ads, I am getting good SOT than before.

ProudRed said:
Try fixing the adblocker. With the new set of hosts enabled, full blocking of ads, I am getting good SOT than before.
Click to expand...
Click to collapse
Fix it how? Was that posted in here?

I guarantee it has nothing to do with adblocker. I am on stock 4.1.5, no custom kernel or anything, and the android OS is eating my battery like hell. It's just stupid.

[Guide] Solve Standby and Android system Drain

I will give you 3 options to solve android system drain and it will 100% solve un-necessary drains.
1st Method this most probably solve issue
*Don't use fingerprint scanner use Face unlock or pattern
Note: If you will use fingerprint scanner it will give you alot of wakelocks because fingerprint scanner detects very little dust(which barely you can see with eyes) not only fingers. If you have phone in your jeans or trouser pocket it will drain battery 100%. Device will also heat while you get cdfinger wakelocks almost 5000+ in 10 minutes.
2nd Method Re-calibrate battery
Charge to 100% and use untill 0% . Charge while Mobile switch off upto 100 and use again do this 2 times.
3rd Method
Install full firmware from asus site copy this file to root directory and reboot and you will see update notification.
Note:This is for stock recovery and will wipe all data.
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZB601KL/UL-ASUS_X00T-WW-15.2016.1805.318-user.zip
Thanks for reading hope this will help someone. I found this solution my self by detecting wakelock and flashed full firmware i did not get any drain later.

Aftab_khatri said:
Device will also heat while you get cdfinger wakelocks almost 5000+ in 10 minutes.
Click to expand...
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What do you mean by this?

.hack//G.U. said:
What do you mean by this?
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It written what it means. Ignore if you can't understand.
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Aftab_khatri said:
It written what it means. Ignore if you can't understand.
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Deleted all fingerprints, hope this helps.
Let's see.

Turned off finger prints. It does work..
Thanks to you

lanisshrup said:
Turned off finger prints. It does work..
Thanks to you
Click to expand...
Click to collapse
Told you mate ?

Still Fingerprint reader problem not solved in 323 august update. Just lost 10% while phone was in my jean's pocket under 2 hours and there was little heat as well.

Aftab_khatri said:
Still Fingerprint reader problem not solved in 323 august update. Just lost 10% while phone was in my jean's pocket under 2 hours and there was little heat as well.
Click to expand...
Click to collapse
Try this little trick which worked for me real good. After charging the device, restart it and go to Android system app info and trun off background activity (if it is already turned off turn on and off immediately). Do this every time you charge the device. Share your experience if you try it.

night_mare said:
Try this little trick which worked for me real good. After charging the device, restart it and go to Android system app info and trun off background activity (if it is already turned off turn on and off immediately). Do this every time you charge the device. Share your experience if you try it.
Click to expand...
Click to collapse
It doesn't do anything look at the wakelock detail its the faulty fingerprint scanner and stopping or changing system activity will give you negative effects on overall usability.

Recalibrating the battery may fixed the problem, but to completely fix it you probably want to switch to another ROM completely, plus installing stuff like Amplify + Greenify. You do need to root your phone for this. Don't ask me which ROM though since I'm on stock myself and too lazy to go through that process again for now. Maybe sometimes early next year we'll see.

Aftab_khatri said:
It written what it means. Ignore if you can't understand.
Click to expand...
Click to collapse
my asus have 5 fingerprints, ane cdfinger wakelock use only 3%,
but idk why, PowerManagerService.wakelocks and PowerManagerService.display shown 100% usage

Hello sir.. can i update from 305 to 318 without update to 309? I dont get any update from update system.. my device is ZB602KL.. i want to play pubg.. but got multi touch issue..

Adam Akbar said:
my asus have 5 fingerprints, ane cdfinger wakelock use only 3%,
but idk why, PowerManagerService.wakelocks and PowerManagerService.display shown 100% usage
Click to expand...
Click to collapse
Its Normal wakelock while using phone or having data connection or wifi connected and only problem is cdfinger wakelock which heats phone and eats a lot of battery and can not be solved by any app. For ex greenify. Ampify etc only can be fixed by asus by making changes in kernel.

Question What is your standby drain? mAh per hour

Hello guys,
Can you post some details about your average screen off consumption ?
And some details about the variant/conditions like : Exynos/Snapdragon, 12GB/16GB, 5G/4G, mobile data, wifi, Bluetooth on, dual/single-sim use, AOD on etc.
You can use Accubattery or similar app to test it.
I am at 34.3mah/hour.
Exynos, 12GB, 4G, mobile data, wifi, Bluetooth on, dual-sim, aod off
Edit: i think the ROM Will also be relevant. I am on AUB9

0.4%/h with AUB6. before AUB6 was 0.7-0.8%/h

512 exynos, wifi/4g, aod on tap, bluetooth when needed, AUB 9
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adamlee2012 said:
Mines absolutely amazing since I uninstalled Naptime and galaxy max Hz. Not sure which was one draining my battery but now it's perfect.
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Click to collapse
Sorry 0.1% per hour screen off drain time seems almost implausible
I get like 0.6/0.7% per hour screen off drain overnight on WiFi and most things turned off (don't need nfc, Bluetooth, location etc. whilst I'm sleeping). Goes up if I'm using the phone
Did you see an instant improvement removing those apps or was it gradual? Did you deep sleep apps yourself or let the system do it?

adamlee2012 said:
Saw instant improvement. I had galaxy max Hz disabled for battery optimization which could have been the reason.
Click to expand...
Click to collapse
What else have you done to optimise? I have both installed but might try it tonight.

Can't hurt to try, quite liked the notification bar refresh rate notification but can live without. My battery life is reasonable but can always be improved

adamlee2012 said:
Mines absolutely amazing since I uninstalled Naptime and galaxy max Hz. Not sure which was one draining my battery but now it's perfect.
Click to expand...
Click to collapse
It is hard to believe, but it is very clear. Are you on Exynos or snapdragon? I use maxHZ, but it is optimised and I don't see it to be on consumption list.

adamlee2012 said:
Exynos. Couldn't figure out why after a factory reset my battery was still ****. But I did put both them apps back on my device. Then instantly got better battery once uninstalled.
Click to expand...
Click to collapse
I will try to disable maxHZ and see if that changes anything. Were you on airplane mode This? This is the best I got on AUB9.

adamlee2012 said:
Exynos. Couldn't figure out why after a factory reset my battery was still ****. But I did put both them apps back on my device. Then instantly got better battery once uninstalled.
Click to expand...
Click to collapse
So I deleted both naptime and Galaxy Hz (it's worth noting the latter doesn't need to be unoptimized in settings).
Looked like Accubattery is buggy on my phone (S21U Exynos) as it claimed I lost 0% in 8 hours of screen off, but 5% in the 10 seconds of SOT I had. (Stupidly deleted the app without screenshotting)
GSAM as shown below shows it was actually 5% in just over 8 hours but appears that my Naptime behaviour was still implemented despite removing the app (forcing doze without motion sensors makes it stay in light doze with all the characteristics of deep doze).
So from my brief one night study, no discernible difference having Galaxy hz installed and optimised vs uninstalled. Am reinstalling Naptime to try and get it to turn off and see what happens tonight.

adamlee2012 said:
No airplane mode just 2g only and WiFi.
Click to expand...
Click to collapse
Nice just made a routine to switch to 2G and turn off mobile data when at home and connected to wifi, this should increase battery even more

Galaxy Labs has battery optimizing modules. One of them tells you which apps sip what amount of battery.