Hi guys
This night have happened something so strange
I went bed at 12:00am and I had been charging the mobile until it was 100% of battery. I confirm that was full charged and decided to unplug to the electricity and switched it off
This morning, at 7.00 I woke up and switched on the mobile and I saw that the battery level was 87%
"It is imposible" - I though, so I decided to see the battery stats and what was the amazing thing: meanwhile the mobile was off, the wifi was on
you can see the picture
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it's strange. somedays I went bed and charged the battery meanwhile I was sleeping and somedays, when I started it, the battery level said 97% although I was charged it 7 hours
I'm using the CM13 from TS
thx
WiFi > advance options > keep WiFi on sleep > select never
Sometimes I still get the WiFi drainage even though I don't use it
thank you
doing it I suppouse that notifications only will come if I unlock the mobile phone, no?
or having the screen locked is not the sleep mode?
thanks
Related
Hi,
Today I went to sleep at about 3:30 AM and the battery was at 75%. When I woke up at 11:30 AM the phone was at 55% and I noticed strange activity for several hours non stop.
What is this? I haven't notice it earlier because always when I go to sleep I plug in my Sensation to charger and I'm not looking on this diagram in the morning (well, the phone is 100% so I'm not worrying). Today I made an exception because I charged it in the evening yesterday.
Hope someone will know, what the phone was doing...
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I am noticeing same awake period when sleep.Stop mobile internet last night and no awake when sleep. This night i will tes again
Sent from my HTC Sensation Z710e using XDA App
there are several threads on this and i had the same problem. After exhaustive research i came across an app called better battery stats. You are able to track partial wake locks with this app and you can see what is turning your phone on and out of sleep when your screen is off (a wakelock). Mine had a solid line across the whole night and was barely sleeping at all. If you have sense account, disable it because that was my problem. But both of you should check out betterbatterystats ...it is THE BEST tool to help you solve this issue. hope this helps! http://forum.xda-developers.com/showthread.php?t=1179809&highlight=better+battery+stats
So i have been experimenting with roms/kernels in the past few days and have noticed android system is almost using as much battery as the screen. What causes this? I never had this problem before I rooted. I am currently at 69% and my screen on time is only 1 hour. I have tried many kernels and I can't get any more battery life out of the phone. Other than the obvious stuff, what can i do to get better battery life?
You have to show us the BBS log. (Better battery stats) for wakelocks.
I only get like 16 hours of battery life and I could really care less because even if I was left at 60% when I went to sleep it would need to be charged or I would potentially be left with 20% the next day assuming I had the exact same usage and that isn't comfortable so I charge every night.
Keep in mind your cell signal. You can also switch off mobile data or switch to edge or 3g instead of LTE.
Sent from The Deathstar
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This is what I get and I have 54% left
Sent from my Nexus 5 using Tapatalk
Hi guys, i performed a factory reset to my opo, but now i have a huge battery drain. I think it is caused by the Wi-Fi but i don't know why. I disabled location, autobackups, ok google detection and stuff like these. I also noticed that the wifi is active also when the phone is powered off. Any advice?
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The huge drain is caused by your weak cell reception. As you can see the drain is minimal right at the beginning when you were not using your device at all.
The drain starts at the same time when the reception starts to get bad (red).
But, you also started using your device quite heavily at that time (active + screen on for longer periods).
Were you on wifi all the time or did you use mobile data and only had wifi left enabled?
What was you screen on time at the end of the day?
Without more information about what you were doing with your device I would say you were on the go, maybe on a trainride with bad cell reception which uses much more battery.
To be honest the battery looks "OK" to me in this case.
About the gap + wifi usage, might just be a statistics bug, I don't know.
Charge your device and go on monitoring your battery... there are bad days and good days.
Before I was getting 14h total time, with 2.5h SOT time before being forced to charge.
So I did the fresh reset like was suggested. Battery life is FANTASTIC now..... SOT 30M, LFC 3.5h, time left 2d 13h.
However, if I flip on WiFi, my phone will drain quickly, for some reason, I think it is either constantly searching for new WiFi locations and/or it is keeping my phone awake constantly.
Anyone have a remedy for this?
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Now look at it afterwards
I only got mine yesterday, but I have noticed the battery life is terrible also. I found a setting in wifi called 'scanning always available', which I have disabled, this might be our culprit.
94burns said:
I only got mine yesterday, but I have noticed the battery life is terrible also. I found a setting in wifi called 'scanning always available', which I have disabled, this might be our culprit.
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I have been looking at that as well.
I would check for wakelocks while WiFi is on. I also double-check the app settings for syncing while on WiFi.
So usually when I am sleeping or just not using the phone, My phone will drain around 40-60% from Android OS. I have disabled the keep awake, Auto start, and Wake up from google play services because that was also eating battery before but not anymore. Now I am having the issue with Android OS, For example last night I went to sleep and it was 80%, 8 hours later it is at 21%. That is 60% battery drain while not even using the phone. Anyone know how to fix this please and thanks.
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Badking said:
So usually when I am sleeping or just not using the phone, My phone will drain around 40-60% from Android OS. I have disabled the keep awake, Auto start, and Wake up from google play services because that was also eating battery before but not anymore. Now I am having the issue with Android OS, For example last night I went to sleep and it was 80%, 8 hours later it is at 21%. That is 60% battery drain while not even using the phone. Anyone know how to fix this please and thanks.
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Cm11S?
Yes I believe so cyanogen mod version 11.0-xnph05q