excessive battery drain by "android os". dead in 12 hours of idle - LG Optimus L90

When I first got the phone, the first few hours of use seems great.
Then, in the past few days, "android os"is showing up as the main drain, over 50% of battery usage AND my phone is dying in about 12 of just standby. Thanks to android 4.4 and lack of safe root method, I cannot determine what is causing the problem.
Anyone got an idea? Location set to battery saving, location reporting and history off, Wi-Fi scanning off, auto sync on with only contacts calendar and Gmail syncing. Removed most apps. Only known good apps are left

atb1183 said:
When I first got the phone, the first few hours of use seems great.
Then, in the past few days, "android os"is showing up as the main drain, over 50% of battery usage AND my phone is dying in about 12 of just standby. Thanks to android 4.4 and lack of safe root method, I cannot determine what is causing the problem.
Anyone got an idea? Location set to battery saving, location reporting and history off, Wi-Fi scanning off, auto sync on with only contacts calendar and Gmail syncing. Removed most apps. Only known good apps are left
Click to expand...
Click to collapse
What brand and type of phone do you have?
Did you try duapps battery saver?
Greetz Peter

Did you try an factory reset ?
Greetz
Peter

atb1183 said:
When I first got the phone, the first few hours of use seems great.
Then, in the past few days, "android os"is showing up as the main drain, over 50% of battery usage AND my phone is dying in about 12 of just standby. Thanks to android 4.4 and lack of safe root method, I cannot determine what is causing the problem.
Anyone got an idea? Location set to battery saving, location reporting and history off, Wi-Fi scanning off, auto sync on with only contacts calendar and Gmail syncing. Removed most apps. Only known good apps are left
Click to expand...
Click to collapse
Towelroot worked on my D415 to root.
Sounds like the device isn't going in to deep sleep when inactive. I usually charge my D415 over night. The past few days my device has been attached to my PC for long periods of time, thus keeping the battery charged. I went to bed the other night with the battery at 100% and woke to the battery still at 100%. In fact, two nights in a row.
I'd try a factory reset. Re-root if necessary. Then carefully uninstall whatever bloatware you don't want. If in doubt, don't uninstall something, ask first. :silly:

9201
atb1183 said:
When I first got the phone, the first few hours of use seems great.
Then, in the past few days, "android os"is showing up as the main drain, over 50% of battery usage AND my phone is dying in about 12 of just standby. Thanks to android 4.4 and lack of safe root method, I cannot determine what is causing the problem.
Anyone got an idea? Location set to battery saving, location reporting and history off, Wi-Fi scanning off, auto sync on with only contacts calendar and Gmail syncing. Removed most apps. Only known good apps are left
Click to expand...
Click to collapse
I had the exact same problem, did a factory reset and everything went to normal again.
I can go up to 2 full days of battery even with auto-sync and a huge amount of e-mails e calls ( max time in battery was 72h )
If I leave it on standby it basically drains nothing at all (~1% for each 4-5 hours.

I got 2 D415 (tmo US LG L90).
one have this problem, the other doesnt.
One lasts 72 hrs with 1-2 hrs screen on time. The other is having issue. Factory reset didn't help. Factory reset and no account syncing didn't help. It was fine before. Swapped battery between the two to check. didn't help. Everything seems to work fine for both phones it's just that one is having deep sleep issue. Going to try swap it out with TMO.
is towelroot safe? i dont want to jeopardize warranty. (this is my only use of root at the moment. thanks a lot google.)

atb1183 said:
I got 2 D415 (tmo US LG L90).
one have this problem, the other doesnt.
One lasts 72 hrs with 1-2 hrs screen on time. The other is having issue. Factory reset didn't help. Factory reset and no account syncing didn't help. It was fine before. Swapped battery between the two to check. didn't help. Everything seems to work fine for both phones it's just that one is having deep sleep issue. Going to try swap it out with TMO.
is towelroot safe? i dont want to jeopardize warranty. (this is my only use of root at the moment. thanks a lot google.)
Click to expand...
Click to collapse
Towelroot is safe to use for rooting, but rooting voids your warranty.

does the KDZ flashing (in the LG L90 General forum) remove all traces of root so I can effectively bring it back to stock? Tempted to root to fix this problem (thanks google) but afraid of losing warranty.

atb1183 said:
does the KDZ flashing (in the LG L90 General forum) remove all traces of root so I can effectively bring it back to stock? Tempted to root to fix this problem (thanks google) but afraid of losing warranty.
Click to expand...
Click to collapse
Yes.

Related

Noob here. Galaxy S major battery problem. Help please???

I bought my galaxy S two months ago. Its a great phone but the biggest problem for me is battery. When i go to sleep (7-8 hours) and my phone is idle, my battery drains like 10-20 % every night, even when i switched off fb updates, no wifi, no gps, dont have a live wallpaper, and my brightness level is the lowest. I dont knwo what rooting is or rom is. i m a fresh noob, and i need some advice to get increase my battery life. Please help me!!! what should i do?
please help anyone?
http://forum.xda-developers.com/showthread.php?t=884816
Put it on charge when you go to sleep like the rest of us
got-petrol said:
Put it on charge when you go to sleep like the rest of us
Click to expand...
Click to collapse
but doesnt overcharging the battery damage the battery even more?
How I solved my battery drain problem!
Have you tried turning off 3G?
I also had this issue battery drain was huge. It started appearing suddenly one day. Its a very slow process to figure out the culprit. I did a step by step analysis.
1. Found out that battery drain was happening only when 3G was on. Verified this by switching off data network (long press power button to deactivate).
2. Also verified abnormal data usage in my carrier page when I was not using my phone [like - 3G was on and I was watching a movie at a theater].
3. I also saw abnormal battery drain soon after I started Google Maps after a fresh reboot.
4. So I identified the culprit - Google Maps - but was not sure how to solve battery drain [Google Maps restarts, if you kill it].
5. I installed a variety of apps to identify the battery hog. Finally I went for Task Identifier.
6. Task Identifier finally showed me what programs started while my screen was off, etc. And I started noting them. Finally I figured out that Google Maps::BackgroundFriendService was running frequently.
7. A quick search on Google helped me understand that this is about Google Latitude. It searches for your friend's location every now and then - leading to battery drain!!!
8. I opened up Latitude and signed out from it [I guess the sign out option is in Menu -> Privacy].
9. Do not re-open Google Latitude after this - you will get signed in again leading to battery drain.
10. After 2-3 months of search and prodding, I finally figured out the cause of battery drain and fixed it - now I get 2 - 3 days of charge in my battery under normal usage!!
I'm happy now!!
Hi,
If you're using Froyo and can access file in your phone,
In task manager , on the tab "Summary", click on the "start monitoring" button. Let it monitor the phone over the night. The next morning, there should be 2 files created in your sdcard, one is CPUxxxxx and the other one is battxxxxxx.
The Batxxx tells you when the percentage of the battery at certain time of time. the CPUxxxx will tell you wht applications are running during that period.
When i used it first time, i notice that facebook and lattitude always running - when I stop these 2 tasks; i get a normal drain again.
while you guys are at it.
here's my "problem".
when I surf for an hour over 2g I losing about 10% batterylife and android reports that my display uses around 90% to 95% of the battery.
display is set to lowest brightness + screen filter.
is that normal? (im guessing it is not).
used dozens of different roms (stock, darky, jims, etc...), same behaviour everywhere.
i already did all the battery stat wiping and whatnot.
is it a faulty battery or display or something?
for the OP, maybe a combination of the above with this could help :
http://forum.xda-developers.com/showpost.php?p=10092321&postcount=11053
helped me .
edit : to pfannenwender, maybe your unit is faulty?
poundesville said:
Hi,
If you're using Froyo and can access file in your phone,
In task manager , on the tab "Summary", click on the "start monitoring" button. Let it monitor the phone over the night. The next morning, there should be 2 files created in your sdcard, one is CPUxxxxx and the other one is battxxxxxx.
The Batxxx tells you when the percentage of the battery at certain time of time. the CPUxxxx will tell you wht applications are running during that period.
When i used it first time, i notice that facebook and lattitude always running - when I stop these 2 tasks; i get a normal drain again.
Click to expand...
Click to collapse
I have froyo but i dont have any start monitoring button
I also have froyo 2.2.1 and don't have start monitoring function
pfannenwender said:
while you guys are at it.
here's my "problem".
when I surf for an hour over 2g I losing about 10% batterylife and android reports that my display uses around 90% to 95% of the battery.
display is set to lowest brightness + screen filter.
is that normal? (im guessing it is not).
used dozens of different roms (stock, darky, jims, etc...), same behaviour everywhere.
i already did all the battery stat wiping and whatnot.
is it a faulty battery or display or something?
Click to expand...
Click to collapse
Sounds normal to me. 10% loss while surfing and 95% display is nothing extraordinary.
Sent from my GT-I9000
i have the same problem too after upgrading to Froyo 2.2.....what i do was turning the data connection off yand you will get 2 days with moderate usage....but oneday i had overcharged my phone (about 8 hours i think) and after that my phone can stay about a day and half with moderate use......btw i already did the 8 hours charge during my first charge long time ago.!...hope this helping

Note 5 Battery Drain/wakelock and DCMProvider

Hi, i have been facing battery drain from past two weeks in my note 5.at night if battery is 90% than at morning it use 10% and moved to 80% without any use. And second the DCMProvider continously draining battery. And clear data, force stop doesn't work. I have set everything accurate no data sync on auto. Wifi scan is off, wifi on during sleep is also set to never. Two days back i reinstall firmware through smart switch buy DCMPROVIDER Comes back. Don't why it use to drain battery. Before two weeks every thing was okay. At that time i check through safe mode, system app cause wake lock during night at sleep. And than dcmprovider comes and reinstall didn't work.
Freeze it
I have tried to stop it, and set it to off on auto start after boot. But it comes back. My phone is in warranty and i don't want to root it to look into depth and stop this.
cute_kayani said:
I have tried to stop it, and set it to off on auto start after boot. But it comes back. My phone is in warranty and i don't want to root it to look into depth and stop this.
Click to expand...
Click to collapse
Try factory reset
Reinstall through kies did factory reset.
Dcmprovider comes again and drain battery.
cute_kayani said:
Dcmprovider comes again and drain battery.
Click to expand...
Click to collapse
Man...goto samsung service and see if they can help.... otherwise you can root
I had the same problem with my N920C, did a full factory reset and it still went from 100% to 30% overnight without any usage. Then I found this app: Gservicefix
I followed the instructions to run it and even with WiFi and Location left on it now drains less than 10% overnight. It also fixed the wireless charging problem so I no longer need to use DayDream mode to keep it from stopping the wireless charge.
I have no idea what this app does but I have a stock, non-rooted Note 5 running Android 5.1.1 and it has worked wonders for my battery life without having to mess about with settings of disable/stop other apps or services
I should add I have no connection with the software or its developer.
Thanks, i try this app and let you know.
For DCMProvider i don't know, but for night high drain. Now phone going back to normal.
Follow these steps to stop idle high drain.
On your GPS and select only wifi and Mobile network and off GPS.
Than go into lock and security and other security and than device administration and off all. It might save high idling drain. And syc should be off so that it can't auto syc. Android beam, nfc all other are also at off.
wilkhaven said:
I had the same problem with my N920C, did a full factory reset and it still went from 100% to 30% overnight without any usage. Then I found this app: Gservicefix
I followed the instructions to run it and even with WiFi and Location left on it now drains less than 10% overnight. It also fixed the wireless charging problem so I no longer need to use DayDream mode to keep it from stopping the wireless charge.
I have no idea what this app does but I have a stock, non-rooted Note 5 running Android 5.1.1 and it has worked wonders for my battery life without having to mess about with settings of disable/stop other apps or services
I should add I have no connection with the software or its developer.
Click to expand...
Click to collapse
DCMProvider still draining battery. The app doesn't worked for me. But the night high drain in idle comes down due to change of some settings which i mentioned in my one post.

Phone idle draining battery.

The "Phone idle" process in this phone is drainage a lot of battery, about 20% average. I understand for Android 6 Google have stricter requirements to list battery stats, but since this device don't have that yet I don't really know what's really causing it.
It's not a big deal yet because the battery life is very good on it's own, so I still have plenty of battery after the end of the day. For now I will try disabling all the gesture features and see if that's the culprit.
I've heard that if you have a lousy LTE signal where you spend most of your time, your phone constantly looks for a better signal and that process drains the battery. How's your signal strength? Maybe try airplane mode and see if that makes a difference.
battery drain in idle is at least 5-6%. noticed that i had battery up in full charge before going to bed and by the morning it was at 94%. no calls/messages/alarms/notifications during that time. however all background sync tasks were running
Not sure whats causing this . Only getting 4 hours sot. Main reason i got it for my work phone because of battery life. Any tips would be great. I have sync on for work email. And lte and almost anything automatic. Had a moto for work before and got 6 hours of sot
jason4962 said:
Not sure whats causing this . Only getting 4 hours sot. Main reason i got it for my work phone because of battery life. Any tips would be great. I have sync on for work email. And lte and almost anything automatic. Had a moto for work before and got 6 hours of sot
Click to expand...
Click to collapse
I noticed when I turned on Black Screen Gestures the phone drained a lot faster. I turned it off and disabled a bunch of apps and this is what I got so far.
I am getting very good battery life. Stock everything except for root. Black screen gesture on, google now disabled.
emowing said:
I am getting very good battery life. Stock everything except for root. Black screen gesture on, google now disabled.
Click to expand...
Click to collapse
im stock also . did you factory reset your phone? i also notice your on sim 2 slot i might give that a try
jason4962 said:
im stock also . did you factory reset your phone? i also notice your on sim 2 slot i might give that a try
Click to expand...
Click to collapse
When I rooted my phone, I had to "factory reset" (formatted /data and /cache). I am using sim slot 2 only since I don't want to take the battery out to swap sim if needed. I am not using an SD card.
this is mine . do you see all the Awake . its by android system and idle
this is from the battery monitor app
That's strange.. Something is wrong with that graph for sure.. Have you tried using your phone in safe mode?
emowing said:
That's strange.. Something is wrong with that graph for sure.. Have you tried using your phone in safe mode?
Click to expand...
Click to collapse
how do you disable google now anyways. i only have google now cards turn off i cant find setting to completely disable it.
is this even accurate
1000 mah? instead of 3150mah
I am rooted, I have Greenify, Xposed, and Amplify installed This combination seems to make sure the phone goes in to deep sleep now. Using CPU Spy I was able to see that my phone was not going in to deep sleep very much.
jason4962 said:
how do you disable google now anyways. i only have google now cards turn off i cant find setting to completely disable it.
Click to expand...
Click to collapse
You can disable Google Now by dialing the Google search app. Or if you have a back up, you can delete the priv-app/velvet folder.
I am getting big time phone drain and I don't even have a SIM card in yet. Battery graph says the phone is awake the whole time. I had black screen gestures enabled but I'm gonna try to disable those.
My phone standby is about 10% drop per day. Dual SIM standby, one AT&T , one TMO.
It drained mine as well. What I was able to do in order to offset it was twofold Xposed and 'prevent running' app. Then simply a matter of disabling everything you can think of that will not interfere with booting. I can list what worked for me as far as apps and system apps if you'd like. I have total 57 and testing tomorrow more. Just over half are system apps like play store play services google+, etc...
Doing that saved almost enough to offset near 25-30% average. Idle as yours. Next I simply adjusted my habits with keeping GPS off, WiFi on though even sleeping.
THE biggest issue is Adups spyware comes pre installed on it. It collects every letter typed, site seen, text sent..All of it. Using terminal emulator and pm disable works until reboot. Freezing it seems to trigger more hidden like com.fw.upgrade.fota.sysoper to collect. I tell you as well many claim to remove it I have tried 12 ways. It is a battle and 1 I contacted BLU over this to no avail. Second BLU phone and last. Huawei, Samsung and ZTE also have this installed for this phone they are (at least the known ones)
com.adups.fota
com.adups.fota.sysoper
com.fw.upgade.fota.sysoper
There are more but offhand I forget them. *.quicksearch something and what is not stock browser but similarly named.
*.sysoper anything is assuredly as are anything with adups in the name. Use Mixplorer and sqlitedb viewer and go to /data/data find the folders and look at the db's it is everything. Sent to a server in Shanghai every 72 hours or less

Unusual battery drain

Hi,
I know there are many topics on the subject but I didn't find any solution to my problem.
So, since a couple weeks, about when I moved from Europe to the US, my phone drains significantly more battery than before. This has apparently nothing to do with screen brightness, wifi or cell data, since it occurs even in airplane mode during the night. I used to lose about 1-2% during a night, but now it's at least 15%.
You can find a couple screenshots from BetterBatteryStats there (sorry for broken link, it does not work otherwise): n.ethz.ch/~bauera/uploads/Screenshots/
So as I noticed, there are a couple wakelocks but nothing that could explain this large drain. Any idea what could be the reason and how to fix it?
FYI I am using the stock rom 23.4.A.1.232 with Android 5.1.1. Phone model is D5803. The OS was rooted directly when I got the phone in October 2015 and as I said, I did not have any battery problems until recently.
Thanks for your help!
Alex
that's the lollipop battery drain bug on mobile radio, marshmallow should have fix this
Thank you for your reply. However are you sure of that? The bug you are mentioning is apparently linked with mobile data, which I haven't even turned on since a couple reboots at least. Moreover, the battery stats for the night (from the built-in battery menu) show that the mobile network was fully off during that time (airplane mode).
alexounet2 said:
I am using the stock rom 23.4.A.1.232 with Android 5.1.1. Phone model is D5803. The OS was rooted directly when I got the phone in October 2015 and as I said, I did not have any battery problems until recently.
Thanks for your help!
Alex
Click to expand...
Click to collapse
I found this fix worked for me
Thanks for the suggestion! Unfortunately it didn't work in my case, I still lose about 2%/h in airplane mode and screen off.
alexounet2 said:
Thanks for the suggestion! Unfortunately it didn't work in my case, I still lose about 2%/h in airplane mode and screen off.
Click to expand...
Click to collapse
BBS - Better Battery Stats is your freind. There's also lots of tips in the thread on how to limit most of the common wakelocks.
There are several services in the new Play Services that are keeping your phone awake. With the introduction of wearable bluetooth there are new fitness services that are looking for your wearable devices constantly, disable them and your battery gets better. Obviously if you use fitness bands/trackers then this fix is not for you.
If you have a rooted phone download Disableservice from the playstore, it's a lot easier to use than Xprivacy and you don't need to install Xposed.
Once it's installed, open the system tab, open Google Play Services, then untick (disable) the following:
ConfigFetchService
FitnessSyncAdapterService
GoogleLocationManagerService
GoogleLocationService
NetworkLocationService
ProximitySettingInjectorService
UserPresenceService
WearableControlService
WearableService
WearableSyncService
then reboot your phone.
Disabling these from running should have no impact on your phone, it doesn't for me, and will give you 10-15% more battery life.
---------- Post added at 12:06 AM ---------- Previous post was at 12:00 AM ----------
Didgesteve said:
BBS - Better Battery Stats is your freind. There's also lots of tips in the thread on how to limit most of the common wakelocks.
There are several services in the new Play Services that are keeping your phone awake. With the introduction of wearable bluetooth there are new fitness services that are looking for your wearable devices constantly, disable them and your battery gets better. Obviously if you use fitness bands/trackers then this fix is not for you.
If you have a rooted phone download Disableservice from the playstore, it's a lot easier to use than Xprivacy and you don't need to install Xposed.
Once it's installed, open the system tab, open Google Play Services, then untick (disable) the following:
ConfigFetchService
FitnessSyncAdapterService
GoogleLocationManagerService
GoogleLocationService
NetworkLocationService
ProximitySettingInjectorService
UserPresenceService
WearableControlService
WearableService
WearableSyncService
then reboot your phone.
Disabling these from running should have no impact on your phone, it doesn't for me, and will give you 10-15% more battery life.
Click to expand...
Click to collapse
Solved Battery drain for Me
I was also suffering from the same battery drain issue, but after doing a lot of research on this forum, few tricks mentioned here worked for me.
It had been 6 days I bought the phone, so was very disappointed by battery life, did upgrade from PC to Lollipop, but still the problem persisted and even worse. So I decided to go back to Kitkat and followed steps here: http://forum.xda-developers.com/z3-c...d5833-t2906706
After downgrade the battery got somewhat better not satisfactory, so I followed the trick of complete drain upto 0% and charge to 100% (switchded off) after reading posts: http://forum.xda-developers.com/z3-c...5#post59797105 by Sydr08 #182
and cache clearing trick after 0% to 100% charge http://forum.xda-developers.com/z3-c...harge-t3207737
After doing 100% charge I turned ON with vol+ pressed but phone did not respond (I guessed that it didn't worked, so switched ON normally) but after booting I found few settings to be reset so I guess it worked
So finally this trick seems to work for me, now the drain has slowed down to a lot extent. I have used phone regularly (calls, games, whatsapp, Music etc), the battery has dropped to 76% in around 8 hrs ( without stamina mode ) just expecting it to last for two days, and more than that with satmina mode.
Firmware: .77 (India)
Model: D5833
Hi Aakm,
As you said, the tricks mentioned so far on this thread were not really effective, at least for me as well. I could live with that 25-30% left at the end of the day (it is still much better than my old Samsung GS2), but I would be glad to be back to the 2-3 days of moderate use as I had during my first months of ownership.
So I'll try this out over the next days and hopefully it will work, thanks for suggesting! It sounds a bit like magic to me but let's give it a try
Best regards,
Alex
Unfortunately the full drain+charge did not change anything for me. I did not try to downgrade to Kitkat but as I've had good battery on Lollipop for several months, I doubt it would help.
Anyway thanks for your help, but I guess I'll simply wait until Android M comes out and take the opportunity for a full factory reset, hoping it will solve the issue.
Please guys mark the star on the bug report, the more people agree, higher will be the chance that google decide that it's time to fix it
https://code.google.com/p/android/issues/detail?id=190396
sorry wrong theme

Massive battery drain before and after wipe

Hi. Can someone help me with my problem?
Im facing massive battery drain even after wipe, im only getting around 3/4h SOT. In BBS, 2 alarms are weird Job.delay. And job.deadline. I have wiped my phone, installed last version of rom, after that i have restored my apps. Problem still exist. Next i have installed kirasakura kernel and then frozen every of my apps, and its still there. After night im losing around 10/20% of battery. Im attaching some screens from bbs. Thanks in advance for every help.
i'll try to help as much as i can. install servicely and look at running services. if you see something weird, stop that service.
also, i see you're using bluetooth. that thing drained my battery as bluetooth would stay turned on even when it says it's off. what you can do is turn it on and off and it should stop bluetooth service from running.
in servicely you can disable apps from running in the background. maybe some app is running full throttle even tho you thought you closed it.
another thing you can check is if xmode is running. once i had system turning on xmode on even tho i closed the app that used it.
as you're rooted, check with some kernel manager what cpu governor is turned on. maybe the system is stuck in performance mode.
lastly, you can check your battery capacity. maybe it needs calibration. that could also result in battery drain as it's not charged to the max.
also, android 10 is generaly badly optimised for our phone. it has some good features, but powerwise it's not that efficient.
if nothing works out, i'd suggest returning to latest android 9 and do battery calibration.
Thanks for answer. I have installed servicely but im not see anything suspicious. Xmode is off, governor ist in performance mode. About battery calibration, i dont need extra juice from my battery, i want to lose 1% over night, not 20%.. Probably around July/august everything was fine, my battery last for almost 3 days, now something eating it alive and i dont know what is it. Can i somehow check which app generate this "job" alarms? In BBS its "Android" only..
battery calibration isn't about extra juice, it's about system showing the right percentage. you could lose a lot of battery because it doesn't get charged to its max capacity.
there could also be a problem with the lastest update. when i was seeing a lot of battery drain, i had it because system constantly used location services. check in services if there are any location processes running. also it could be because of network. maybe your phone is constantly switching between 3g and 4g.
you can also check in the kernel manager what is your current battery draw in mAh. if its always over 300mAh, then you have a problem.
look for a wakelocks running in the background and disable and enable some to get them resetted.
Probably u have solved my problem. Even after turning off location, i still have some running services with location in name. I have blocked all of them in servicely and after night i lost 1% of battery. I will check now in later days. Thanks a lot
DarkSoul88 said:
Probably u have solved my problem. Even after turning off location, i still have some running services with location in name. I have blocked all of them i servicely and after night i lost 1% of battery. I will check now in later days. Thanks a lot
Click to expand...
Click to collapse
A reload generally solves nothing and wastes time. It's always best to find the root cause(s) and address them directly otherwise they tend to reoccur.
Viruses (never had to), boot loops (prey it works) and old loads are the only times I reload.
DarkSoul88 said:
Probably u have solved my problem. Even after turning off location, i still have some running services with location in name. I have blocked all of them in servicely and after night i lost 1% of battery. I will check now in later days. Thanks a lot
Click to expand...
Click to collapse
yeah i thought it could be that. it's also worth checking if you have "find my phone" turned on. it's somewhere in the settings. search for device admin apps. if you see any apps turned on as device administrators, turn that off. those could also drain battery
Yep, i have turned off "find my phone" now. Thanks once again. Now i have nearly 8h SoT again. I hope it will be all good now
i'd still do battery calibration if i were you. 8 hours of sot is not that much. i mean, it is if you're playing games all the time
After couple of days, problem is back. No new apps, 3 days was good, 0/1% drain in night, now its again about 15/20%. I will just sell this phone becouse i dont have any more patience...6000mah and my OP3 with half of that value can ez get about 5h sot. Aktually im getting about 3/4h sot and 3h calls. When i have bought this phone i have had about 10 h SOT and 5 h of calls in 3 days of usage. Never again gonna buy phone from asus. Thanks guys for every help
i wouldn't condemn the whole brand because of one phone model.
also try going back to android 9 and check how's the battery drain without any apps installed. then start installing your apps and monitoring if the drain will increase.
i'm currently on android 10 and there is some major problem with battery regulation. raw capacity goes below zero when the percentage is below 10 percent. no wonder the whole system starts stuttering when battery level is below 3%.

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