Hi, I have a battery drain. Over night the phone idle consumes battery. I don't know what is causing that.
Can someone help me? Thanks
rafael667 said:
Hi, I have a battery drain. Over night the phone idle consumes battery. I don't know what is causing that.
Can someone help me? Thanks
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Bro,
First of all turn your internet connection for proper kick of DOZE mode and use better battery stats app for checking which app is triggering wakelock
Wifi, data and GPS are off. I search if any app is causing any wakelock but I didn't find one.
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Anyone else having this problem? All the sudden Android OS is taking a ton of battery, killed half my battery overnight while the screen was off. Anyone have any of these problems?
Android OS is too general to say what is causing the wakelock. Use an app that can see which process is causing the wakelock directly and you will know what the problem is.
waltthizzney said:
Anyone else having this problem? All the sudden Android OS is taking a ton of battery, killed half my battery overnight while the screen was off. Anyone have any of these problems?
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My android os consumes 70% of my battery. Tried better battery stats, but I don't see any wake locks
Sent from my Nexus 4 using XDA Premium HD app
for what it is worth, it lasts forever in airplane mode...
waltthizzney said:
for what it is worth, it lasts forever in airplane mode...
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Then you definitley have an app or two that is causing it. Try CPU Spy (let's you know if you get deep sleep or not) and see if that helps any. I hate battery drain so best of luck in solving your battery drain issue.
Since I've upgraded to 4.2 roms on all my devices I've noticed this too. Normally, Maps is the culprit causing a "normal" wakelock. Google +, Latitude, Google Now, etc. This is just the way Google operates now & the biggest difference between 4.1 & 4.2. I've taken to disabling Location unless I'm needing GPS service. It checks your location every couple minutes it seems.
I've had a situation you describe a few times caused by media storage. It keeps scanning the SD card. Sometimes a reboot helps but mostly I've just changed roms instead of chasing it. Better Batt Stats should show it somewhere. Keep looking, look in "alarms". Also you might try GSam Battery Monitor. That app has come a long way lately & also helps finding battery sucking sources.
Sent from my Nexus 10 using Tapatalk 2
For me it was Viber. After deleting it I get almost no battery drain over night. Maybe 1% in 8 hours...
Hello everybody
I have problem with battery drain when my WiFi is on. During night my battery drain 1-2% which is great and WiFi is off, but when I turn my WiFi on and just read news with some app it goes down 5-10% in like 10-15 min. I'm not rooted because he is still in warranty and I don't wanna lose it just yet.
I've searched the forum and I have just found that people have problem when WiFi is off and battery drain like is on but that's not problem here.
Any suggestion?
Thanks.
JohnnyBlue83 said:
Hello everybody
I have problem with battery drain when my WiFi is on. During night my battery drain 1-2% which is great and WiFi is off, but when I turn my WiFi on and just read news with some app it goes down 5-10% in like 10-15 min. I'm not rooted because he is still in warranty and I don't wanna lose it just yet.
I've searched the forum and I have just found that people have problem when WiFi is off and battery drain like is on but that's not problem here.
Any suggestion?
Thanks.
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To diagnose this you would need an app that monitors what it is that is draining the battery.
Try installing "Better Battery Stats," open the app once then close it. For a few hours, use your phone like normal or in a situation you want to diagnose. Then go into Better Battery Stats and post a screenshot of "Kernel Wakelocks," "Partial Wakelocks," and "Other" here so we can take a look.
Better Battery Stats: http://forum.xda-developers.com/attachment.php?attachmentid=2411941&d=1385305325
Other apps which are good to see what is draining the battery are GSam Battery Monitor and Wakelock Detector.
GSam Battery Monitor: https://play.google.com/store/apps/details?id=com.gsamlabs.bbm
Wakelock Detector: https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector
Do the same with these apps as I said with Better Battery Stats and post screenshots from them.
Good luck!
Thanks for quick replay. I'm using GSam Battery Monitor for 2 weeks now and here are the images I think it could helps.
If you need something more just ask.
JohnnyBlue83 said:
Thanks for quick replay. I'm using GSam Battery Monitor for 2 weeks now and here are the images I think it could helps.
If you need something more just ask.
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Those pictures look pretty alright. I'd say you aren't suffering from the Android OS bug a lot of other people are suffering from. What is your screen on time? 32% battery left after 6½ hours is quite a lot of drain, it seems as though you must have had the screen on almost the entire time. Looks as though Facebook and Google Services are the ones draining your battery. You could uninstall or deactivate sync for Facebook for a while and see. Google Play Services issued an update some day ago which is rolling out which should fix battery drain as well. You'll have to keep a lookout for that one.
I've got a problem with WiFi consuming too much battery. I fully charged my phone and did not touch it while it was connected to WiFi. After 2.5 hours, it was at 88% saying most of it was consumed by WIFi and standby mode.
I have "WLAN optimization" turned on. I never had this kind of problem before with other phones - does anybody have an idea what I could do to reduce the battery usage?
D.Cent said:
I've got a problem with WiFi consuming too much battery. I fully charged my phone and did not touch it while it was connected to WiFi. After 2.5 hours, it was at 88% saying most of it was consumed by WIFi and standby mode.
I have "WLAN optimization" turned on. I never had this kind of problem before with other phones - does anybody have an idea what I could do to reduce the battery usage?
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maybe you have apps synchronizing and draining the battery, try greenify app to hibernate what you dont need when phone is on standby mode.
Hi,
I'm running CM 12.1 over S4 I9500 intl. and witnessing some battery issues - about 15% per hour with the phone doing nothing.
1) Deleted sucking apps, leaving only whatsapp.
2) Tried a different battery with same results.
3) Bluetooth/WIFI/GPS turned off, auto brightness is on
Here are some screenshots with some battery stats / wakelock detectors:
imgur.com/a/JUmLF
Can you find something abnormal?
Thanks a lot.
shayks21 said:
Hi,
I'm running CM 12.1 over S4 I9500 intl. and witnessing some battery issues - about 15% per hour with the phone doing nothing.
1) Deleted sucking apps, leaving only whatsapp.
2) Tried a different battery with same results.
3) Bluetooth/WIFI/GPS turned off, auto brightness is on
Here are some screenshots with some battery stats / wakelock detectors:
imgur.com/a/JUmLF
Can you find something abnormal?
Thanks a lot.
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The screenshots are useless because you took them with your battery at 85%. Based on this screenshots I don't see any drain. You need to take them when the battery is almost empty.
Install BetterBatteryStats.
you have link to download this?
You could google it yourself, it's not like it's a secret app or something. But here: forum.xda-developers.com/showthread.php?t=1179809
shayks21 said:
Hi,
I'm running CM 12.1 over S4 I9500 intl. and witnessing some battery issues - about 15% per hour with the phone doing nothing.
1) Deleted sucking apps, leaving only whatsapp.
2) Tried a different battery with same results.
3) Bluetooth/WIFI/GPS turned off, auto brightness is on
Here are some screenshots with some battery stats / wakelock detectors:
imgur.com/a/JUmLF
Can you find something abnormal?
Thanks a lot.
Click to expand...
Click to collapse
Download wakelock detector and check for kernel wakelocks and other wakelocks.
Try focusing on them.
Plus download CPU SPY app and see if at all your phone us going on the deep sleep mode.
If not..download some battery saving app and force deep sleep it or download Kernel Tuner and underclock your cpu to 250-1200mhz and put cpu 2 and cpu 3 on the offline mode.
Then revert.
Hey guys thanks for the replies.
I posted all screenshots from BetterBatteryStats, Wakelock Detector. please check the initial post.
Thanks
I too had the same issue. In my case the phone application was sucking all the battery juice and the phone was turning very hot. I force ended it and the issue was solved.
Running pure nexus 7.1.2 with ex kernel and glasscannon profile. I have naptime greenify amplify installed.im getting 11% battery drain over night. I don thave facebook or messenger installed just whatsapp and viber. I do have a magisk module that charges my batt till 80% or any set value (magic charging switch). I leave wifi on at night. I dont use mobile data. I only use bluetooth as needed. Can someone help me diagnose where my huge batt drain is coming from a d eliminate it?
merbiyatch said:
Running pure nexus 7.1.2 with ex kernel and glasscannon profile. I have naptime greenify amplify installed.im getting 11% battery drain over night. I don thave facebook or messenger installed just whatsapp and viber. I do have a magisk module that charges my batt till 80% or any set value (magic charging switch). I leave wifi on at night. I dont use mobile data. I only use bluetooth as needed. Can someone help me diagnose where my huge batt drain is coming from a d eliminate it?
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What is the battery drain when you were on a stock ROM? First test your battery with Accubattery, then use a battery drain app like BBS or GSam.
v12xke said:
What is the battery drain when you were on a stock ROM? First test your battery with Accubattery, then use a battery drain app like BBS or GSam.
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Uhm.. well sir ive never ran this stock out of the box. Once i got it, i rooted immediantly. It has been sitting for almost 2 years since purchase until i had the screen replaced. Since posting this, i have reflashed my rom of choice and kernel clean. Going on day 1 right now with very light usage. (Attachment)
Running pure nexus 7.1.2 latest elemental kernel with glasscannon profile stock values installed via aroma. Only change readhead value to 1024. Gpu at performance profile incase i wanna game on the fly. Which happens only when im bored. I never tried accubattery but magic charging switch does have a command for checking the status of the batt ( see attachment) will get up on BBS to and will post results after a full charge.
Edit:might i add yes the wifi on whole time, yes i did use this to work light browsing and messaging during break. Yes i did listen to music via headphones and via bluetooth car audio. Phone was charged the night before around 11pm- woke up to 98% which was better than what i initially started with. "AAAANNND i did tasker sync to turn on only 15 mins for the whole day before i sleep. Sync being off from midnight till 1145pm, repeat.
Heres an update...
merbiyatch said:
Heres an update...
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Can you show some BBS stat's for wakelocks after you charge to 100% and don't use it at all and leave it over night and send the stat's soon as you wake the device.
lil_ith said:
Can you show some BBS stat's for wakelocks after you charge to 100% and don't use it at all and leave it over night and send the stat's soon as you wake the device.
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Didnt my last post contain screenshots of partial and kernel wakelocks? Sorry if it was insufficient.
This is now showing up. (see attachment)
Qpnp-smbcharger-17 seems to be drainig 1.2% per hour. How can i mitigate this?
merbiyatch said:
Didnt my last post contain screenshots of partial and kernel wakelocks? Sorry if it was insufficient.
This is now showing up. (see attachment)
Qpnp-smbcharger-17 seems to be drainig 1.2% per hour. How can i mitigate this?
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I just need to see the stats without the phone being used, that's why charge to 100% the let it go into standby (unplugged) when you sleep and then when you wake up. Take a picture of the stat's and The kernel wakelocks can be fixed with custom kernel only.
lil_ith said:
I just need to see the stats without the phone being used, that's why charge to 100% the let it go into standby (unplugged) when you sleep and then when you wake up. Take a picture of the stat's and The kernel wakelocks can be fixed with custom kernel only.
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Click to collapse
Ok. Will do.
Using multiple battery savings apps like Greenify and Naptime doesn't really make a lot of sense and can actually cause battery drain. I use Naptime, Better Battery Stats and a Magisk module that allows Google Play Services to Doze with the rest of the phone. I leave WiFi and Location High Accuracy on all the time and I get 2% battery drain overnight. I also use a battery charging alarm to keep my phone charged between 40%-80% rather than a Tasker profile but I'm not sure if either method is more efficient in terms of battery drain.