I really need help understanding what is draining my battery, sometimes even while it is charging.
I'm rooted, and on Simply Honey 5.1
I've set up my Facebook to sync once a day, Titanium Backup to backup 2ce a week, and usually, while I am sleeping, all my wifi/bt/gps etc are off.
Recently, i've noticed that while my battery is charging at night, i wake up with a low charge (50 - 70% range), and that basically my battery has been draining at the same time.
I installed Watchdog lite, and have had System Panel monitoring my system.
Here are some screen shots.
System Panel - Plot - 8 hours - battery drain even while charging. CPU is being used a lot, even though the device has not been touched.
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System Panel - Top Apps - 8 hours. System, system process, calendar storage seem to be using a lot of CPU
Watchdog Lite - Android Process Home Screen - what is that? and Facebook doing it's daily sync, I assume.
Can anyone explain to me what System, and System processes do? Also, what is Android Core (Home Screen), and why would that run, if the device is asleep?
Any answers would be much appreciated!
Thank you!
I ran into the same problem, what I did I went ahead and got juice defender from market. It allowed me to turn off all radios at night. This allowed the phone to remain charged the whole night. Also while charging I activate the clock app and dimmed the screen at night while charging this also helped the phone to charge 100%.
Sent from my T959 using xda premium
I have juice defender already, but i don't turn off all my radios at night, because i do want phone calls to come though if they have to. wifi/bluetooth and gps are all turned off though.
I'm really wondering what Android Core (Home Screen) and System/System Processes are, and why they are eating so much battery.
Thanks for your help, fear676
have you tried clearing your cache and fixing permissions? since juice defender doesnt work, you can try to uninstall facebook and see if that changes anything. i know that i had a problem with both facebooks on my vibrant and i set the integrated account to sync once a day and the app to never sync.
i also had a problem on my SGS4G where my android core killed my battery in 2 hours randomly. i ended up having to reformat everything on the phone and reflashing the rom.
Related
My battery life has always been great; usually around 30% remaining when I go to bed.
Just in the last few days however I noticed it draining very fast with minimal usage.
Tonight, I'm down to 65% after just 4 hours (25mins screen on with lowest brightness and about 6 text massages, 20 what's app messages recieved, 1 missed call)
I have a CONSTANT wakelock mostly from *network-location-cell-update*, please see the screen shots.
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http://i.imgur.com/dCiAa.png[/IMG
[IMG]http://i.imgur.com/yHwon.png
The only thing I've done differenty recently is switch from Launcher Pro to Go Launcher (since changed back due to battery issue) and installed a few games from the Humble Bundle.
Latitude is always switched off and I have no facebook, twitter or push email.
Although *network-location-cell-update* seems to have a huge wakelock, it looks liek it's only used 4% of the total battery....
I'm really confused!
probably been answered somewhere else but try switiching off "use wireless networks" in location and secruity
I always used to leave that switched on with no problems; however because of this problem I have switched it off the last few days and it doesn;t resolve anything.
I don;t understand how this issue can just crop up out of no where...
Do you use latitude? Turn it off it's a battery killer. I think i've seen that exact same wakelock while using latitude.
hIdd3N- said:
Do you use latitude? Turn it off it's a battery killer. I think i've seen that exact same wakelock while using latitude.
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Latitude is always switched off and I have no facebook, twitter or push email.
BoogWeed said:
Latitude is always switched off and I have no facebook, twitter or push email.
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Thats a odd one... but i had a wakelock pop up as well "manage wakelock partial". If u have done what everyone has suggusted... then try a reboot :-/. Android for ya at times lool
looks like an iphone but powered by android baby!!!!
Ever since I installed JB (4.1.1) I have noticed a decrease in life. You probably heard this story before.
The native Battery consumption app shows Android OS uses most energy, followed by Device Idle.
So I installed BetterBatteryStats to have a look.
These screenshot is from this morning. Left the phone overnight untouched (from 12 am on).
Note:
My settings are the same as they were before the JB upgrade. And I use the phone the same way.
No Data Connection?
Why does it seems to be looking for a signal? Is that cell signal? I am in full signal area.
I use T-Mo and my area gets HSPA+.
I have Settings > Wireless and networks> Mobile Networks > Network Mode set to GSM/WCDMA (Auto Mode). Leave is as is?
The second most energy consuming is WiFi. I always left is on before the upgrade. It probably always used this much but now it's worse?
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Your android OS is consuming waaaaaaay to much power it should be between 7-12%. I'd reflash stock ROM and go from their buddy. Also, wipe your battery stats.
Sent from my GT-I9300 using xda premium
Thank you for responding.
What falls under Android OS?
I use a live wallpaper (Alive Wallpaper in the Play Store from http://alivewallpaper.co) and the screen is off when I am not using the phone.
Is the video wallpaper using power even when the phone is sleeping (or supposed to be)?
Edit: how do I reset my battery stats in the native app? There is no contextual menu.
Its just the processes that fall within android OS....stuff you have no control over
Sent from my GT-I9300 using xda premium
Do you did a battery recalibration?After flash a new ROM is a must.
Battery calibration using this method right?
1. Use your phone till it shuts off
2. Before charging it turn it back on and do it again.
3. With the phone off plug it in and recharge it overnight or atleast 6-8 hours.
4. Turn it on and and use Battery Calibration - by NéMa.
5. Use the phone till it dies again and then recharge and use phone as you normally would.
Source: http://androidforums.com/transform-ultra-all-things-root/512164-how-battery-calibration.html
No, I have never done this.
Thank you for pointing it out.
i was about to start a new thread when i saw this so thought its best to post here. im having the same problem
here is the logcat from my phone. 8hours overnight and down to 41%!
merry christmas
You'd be better off writing in the BetterBatteryStats thread
Thanks. Yea I just have.
tapp'd on my S3
Disable Google now, will save loadsa battery
Sent via TCP/IP
Rather than disabling Google Now. Do this
Disable Maps, Whatsapp, Facebook. They all run in background. Use App Quarantine to quickly enable disable when issue required.
Enable mobile network location access.
Also restrict background data of apps that ate high in usage which could cause wake locks.
Google now knows where you are without Maps running, just NetworkLocationService under Google Services in running apps.
Use other battery conserving precautions in conjunction.
You could potentially go for days depending on your usage
Sent from my GT-I9300
Hi, i have some problems with this process, in battery use from settings, the android OS has a BIG BATTERY DRAIN, this works since the phone is unplugged, and my phone haven`t deep sleep, i lose 2-3% percent per hour in better battery stats the phone is awake ALL TIME and CPU SPY show me the lowest frequency is 384mhz and deep sleep doesn`t exist HELP ME PLEASE
Have you tried turning off all non-important services and sync , and see if that helps ??
Also there are some after market applications available on play-store that prevents such wake ups , by killing them. I couldn't recall them properly but I think they are named as Deep Sleep battery saver or something similar.
You can also use android tuner , to see what are the causes behind that.(Task manager has extensive features to look and control them.)
i havent active services (auto sync off,facebook notifications off, messenger off, gps off, google location off, etc), so i dont know what happen ill try to post some screen of my battery uses, this may help, thanks man! and sorry for my english
try some app like android tuner , it'll tell you which specific process is keeping it alive . It'l give more detailed insights into the running tasks.
Rishi. said:
try some app like android tuner , it'll tell you which specific process is keeping it alive . It'l give more detailed insights into the running tasks.
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there are a images
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Anyones knows what happen with my battery???
Can't say about it just by looking at these charts . You'' have to use some third party tool that provides monitoring of system processes . It'll give some info.
Hey guys im using this AOSP rom http://forum.xda-developers.com/redmi-note-2/orig-development/rom-saosp-project-t3228656 .
Since a few days my phone shows 75 % battery usage for "phone idle" and its charging extremely slow. when i use it while charging it even loses battery while still on ac .
Does deep sleep not work anymore? i uninstalled some apps i installed because i thought they might cause this but nothing changed. im trying to calibrate the battery now
but charging to 100 % takes like 12 hours even if i dont use my phone. Does anyone know what suddenly happened?
I have also noticed a constant battery drain since I got my phone a few days ago (I'm on the other AOSP rom on this forum, the one by susch19).
It appears to be common knowledge that MediaTek chips have wifi problems, preventing the wifi module to go to sleep when it should.
If that is your problem, you can see several long-running kernel wakelocks using Wakelock Detector, for example md1_cldma_peer and EINT - mine had been active for about 50% of the time during two days of stats collection.
I have just finished charging my phone to 100% and disabled wifi and will check the battery drain overnight and throughout the next day.
I am using that rom and no problem at all.
Use wakelock detector and greenify/uninstall all offending apps...
i think your are right about the kernel/wifi. here's a screen of wakelock detector.
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No idea what those apps are but u should definitely greenify them or do something.
There is an app that switch off net and gps when screen is off with some conditions... don't remember the name.
this is the kernel how am i supposed to greenify it ? there are no apps causing this. i greenified all apps even uninstalled the most and still this battery drain. its probably like Xabin said and has sth to do with the wifi/kernel and the MediaTek chip having wifi problems, preventing the wifi module to go to sleep when it should.
Yep that's why I suggested a smart manager to switch off completely the radio when not in use. Google is your friend.
it is able to reenable radio time to time to catch up with emails or messages...
anyone suffering massive battery drain when using lightly? 15mins of simple browsing and youtube and it drains from 100 to 85%. Im on miui7 lhmmici 7.0.5.0
I was disappointed with the battery drain in miui, but it seems much improved since installing the AOSP Hybrid rom. Also doesn't seem to drain so much with screen on, though I've not quantified it.
Had same problems with wakelocks, but Greenify and Amplify module in Xposed have made a noticeable improvement. Occasionally get a 100% wakelock with aee_core_forwarder. Still not sure what causes it; haven't found a fix other than a reboot.
But overall, I'm satisfied with the battery life now.
Spoiler
https://imgur.com/a/ZfRFLar
It's around 1.7%/h for my Snapdragon S10 lite. Is this normal?
It's normal if some media is running in background, for example. My phone has an average of 0,8%/hour according to AccuBattery.
turn off Bixby and google
turn off adaptive brightness
Seems a little high but I'm on a 10+ with 4300ma battery. Adjust accordingly to your battery capacity.
Nominal AOD battery usage should be about 1% an hour. You can enable tap on for AOD to help determine the source of the drain; usage should be very low like that.
Goggle Backup Transport and Backup Transport Framework were causing excessive battery drain for me both with SOT and off.
Update: left my phone at 99% and woke up to 80%
Here is the usage: GSAM
Look at the 5h of Significant Motion Detector usage of Google Play Services and how the Netflix app is using so much battery (I never opened that app since buying the phone...)
I then proceeded to install Better battery stats and found after some hours of usage a huge Spotify battery drain related to the Linear acceleration sensor.
I am getting kind of tired. Since I started using android (Nokia X2, Lenovo K6 power, Redmi note 7 then S10 lite), I have had some kind of a battery drain on all of those devices. Getting tired of troubleshooting problems rather than use the damn phone.
Ditch spotify or lock it down.
You probably have more crapware...
You need to learn how to optimize these phones.
Play with it.
Hey guys its me again.
I disabled Spotify and still have 20% drain overnight...
What can I do please?
it's great
furosemide said:
Hey guys its me again.
I disabled Spotify and still have 20% drain overnight...
What can I do please?
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Install Galaxy Labs>Battery Tracker from the Galaxy store and see what apks it shows is running at night.
Wipe cache in recovery. View what app use your battery. If this don't help make HR (hard reset and wipe all data , ) if this don't help use guarantee ...
I manually updated to One UI 3.0.
No more battery drain as far as I can tell. I will update with overnight drain.
furosemide said:
I manually updated to One UI 3.0.
No more battery drain as far as I can tell. I will update with overnight drain.
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Give a few days especially if power management is enabled.
Battery drain has been corrected with OneUI 3.0
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