My wife's Nook running 10.2.1 went from about 55% to 14% charge overnight last night. It was in sleep mode and WiFi was off. Normally it would lose 2-3% in that length of time. Usage was mostly Google Play services and Android OS. What would Play Services be doing while the tablet was asleep?
Sent from my BN Nook HD using XDA Free mobile app
Play Auto updating? Just a thought. Most of the time I've found excessive battery drain attributable to some app's hidden agenda.
Anniraff said:
Play Auto updating?
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WiFi is off (supposedly) when it's sleeping so that shouldn't be happening. Even so, I wouldn't expect apps auto-updating to take the battery down 40%.
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lmacmil said:
WiFi is off (supposedly) when it's sleeping so that shouldn't be happening. Even so, I wouldn't expect apps auto-updating to take the battery down 40%.
Sent from my Nexus 7 using XDA Free mobile app
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Possibly an app goin crazy during a wakelock, which allows an app to do stuff while the phone is asleep.http://manojprasaddevelopers.blogspot.com/2012/02/what-is-wakelock.html
There are sleep related bugs sometimes as well in the roms, but since its been out a long time now, probably isn't that.
Not sure what else.
Related
I only started up temple run for 1 min.
Interesting theres no other stats
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Wifi on throughout
WCDMA only
Tweetdeck 1hr
Tweeter 2hr
Facebook 1hr
Facebook messenger push
Yahoo news 3 hr
Weather 3hr
Hotmail 2hr
15 minute web browsing
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Search xda for betterbatterystats, it will give you more detailed info
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I Dont know why you complain you have still 80% after 8 hours.
or is it just because temple run uses 99% ?
@non4 said:
Search xda for betterbatterystats, it will give you more detailed info
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Yes i knew that. Thanks. I have no idea whats so special today all of a sudden.
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tobixdev said:
I Dont know why you complain you have still 80% after 8 hours.
or is it just because temple run uses 99% ?
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usually my battery dies after just 12 hours the line is a -1 gradient line. similar usage.
just wondering.
re: battery
Mine is sometimes crazy. the drain is slow but i only have wifi on when I need it, I dont use £G often at all, I close all the apps in the multitasking window, I sometimes go as far as going into settings/apps and kill any background apps like hotmail that always runs XD
However when I'm on wifi watching Youtube videos it goes down 20% in 20minutes?!
When I am charging, it says "slow charging" which it is when I'm at work. But at home, a few occasions I charge from literally 3% charge and in 40minutes its already 40%-ish?! whats going on here?
AW: Abnormal battery consumption?
My phone runs for 24hrs now, I did some Skype and icq (im+), have wlan on all the time, even at night, and I am on 80% atm.
LamerDuck said:
My phone runs for 24hrs now, I did some Skype and icq (im+), have wlan on all the time, even at night, and I am on 80% atm.
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What tweaks/ROM?
Sent from my LG-P880
So two days ago i bought a s3mini and how it looks, feels and works... i'm loving it..
however, battery time seems to suck... today i'm at 43% after 8 hours.... meaning it won't make it till I go to bed (still another 8 hours).
Wifi has been turned off all day, my screen, It's a black background without any icons... screen brightness on 30%.
Is this device known to have a short battery life? or did i just have bad luck?
Idk. Is autosync off?
I get 20h on heavy usage. (Games, calls, yt videos) Wifi always on, autosync off.
Brightness 20-30%
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Sent from my GT-I8190 using xda app-developers app
Based on usage i get this:
4-5 days: only calls and messages
2-3 days: light gaming and internet usage
1-2: days: medium to heavy internet and games usage
ppero196 said:
Idk. Is autosync off?
I get 20h on heavy usage. (Games, calls, yt videos) Wifi always on, autosync off.
Brightness 20-30%
Sent from my GT-I8190 using xda app-developers app
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damn your phone is super :/ my s3 mini doesnt even stay 2 days without using :/ it looses about 20% while iam sleeping (6-7 hours) with 2G enabled only
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When i bought this phone, battery life was horrible.Then i rooted my phone and installed SetCPU and discovered that my phone was running in performance mode which meant that processor was using both cores at 1000 mhz non stop - even in standby.Then i installed a custom rom and GoldenKernel and started using pegasus governour with 1000 mhz max cpu clock and 200 mhz min.Since then, my battery can last up tu 24 hours with medium usage (WiFi or 3G always on, Auto Sync, high brightness, 2-3 hours of screen time).I currently have about 20% of battery and i unplugged 14 hours ago, but i streamed a whole HD episode of GoT ( 1 hour of heavy cpu/internet usage, 1.3 GB file).
If your phone is rooted, try Greenify. It will hibernate apps during sleep to save battery usage. Get more info on their xda forum.
You can find Greenify here ;
http://forum.xda-developers.com/showthread.php?t=2155737
Sent from my GT-I8190 using xda premium
Buy an extended battery.
nik511 said:
Based on usage i get this:
4-5 days: only calls and messages
2-3 days: light gaming and internet usage
1-2: days: medium to heavy internet and games usage
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You are joking right?
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Battery
12 hrs medium/heavy usage
*no games, internet only :good:
ofc not. I have customized the stock rom my self. Removed all bloatware, I don't even have google (voice) search installed. All the animations as well. Huge difference in battery usage.
nik511 said:
ofc not. I have customized the stock rom my self. Removed all bloatware, I don't even have google (voice) search installed. All the animations as well. Huge difference in battery usage.
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Well good to know.
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I get about 14 hours of usage just Web surfing and texting
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This is from a friend his S3 Mini...
Normal usage.. all stock. No disabled apps, only in power saving mode.
Almost 4 days and still have 30% battery:
omg how do you keep it for 4 days mine cant go even one day :S
Only few calls and messages and bit gaming every day my phone lasts for 4 days... I'm not using any apps not even the powersave mode. I have just removed a ton of stock rom bloatware and rooted it my self.
Thow did you do it teach me pls
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If u just doing calls and messages and dont use any other apps why bought this phone thats mean u dont need a smart phone haha
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So I got my One two days ago and installed some apps, running on stock 4.1.2.
According to the system monitor my phone is ALWAYS AWAKE, even when I turn it off and only plug in the charger.
How can I solve it, how can I find what app is keeping my phone awake? I am losing like 50% battery overnight while in airplane mode
Thanks, BBLN.
It's difficoult found the app.
So try with an hard reset or see in dev settigs if there is the voice selected
Guich said:
It's difficoult found the app.
So try with an hard reset or see in dev settigs if there is the voice selected
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That's my first android phone, what do I press for hard reset? (Sorry for being newb )
Install better battery stats this will tell u what is causing ur drain :thumbup:
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Do you meant its SCREEN which draining your battery? Its draining mine almost 80%..though its my 2nd battery from Google.
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H4CK_H0PP3R said:
Do you meant its SCREEN which draining your battery? Its draining mine almost 80%..though its my 2nd battery from Google.
Sent from my Nexus 7 using xda premium
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Nope, it's like my phone is draining while being idle (On battery usage: Phone Idle - 50%).
I closed some running services, seems like now he is finally really idle.
I am experiencing heavy battery drain on my HTC ONE stock 4.2.2.
Android system currently taking up most of the battery. Is this normal? Using battery doctor now is making it last.
Have put a usage picture below. Before I installed battery doctor I was losing 10% battery an hour!. Tried disabling location services no change and have noticed that my WiFi wasn't going to sleep ever.
Any ideas
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Gsam battery monitor, uninstall Facebook messenger, Auto sync off, reboot, background processes off.
Then let's see.
Yeah,i have the same problem,mines up aroumd 75% on a daily basis
Sent from my Aussie style HTC One
Mine started to do same thing 3 or 4 days ago, dont know why, investigating now but cant see why. I didnt install anything etc.
Very strange.
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My NOOK still runs stock rom and the software has been updated to 2.1.1. I set 30% brightness and only use it for browsing Internet.
I always turn the Wi-Fi off when I don't use this tablet. But I only got 4 hour battery life from full charge. Is it normal?
That sounds too low. Is it new or refurbished?
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move_over said:
That sounds too low. Is it new or refurbished?
sent by Nook HD+ using tapatalk
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Thanks for your reply. My NOOK HD+ was new, not refurbished.
I only installed some apps, as nova launcher, es file explorer and Dolphin browser.
Do you have any idea to improve or recalculate battery?
If you're talking 4hrs of continuous use non-stop it doesn't sound too far off. But if you aren't doing that, which I'm imagining you aren't, it seems low.
How long have you had it? If it's only been a couple days then your battery is still calibrating and will get better.
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Run a battery app to see what is using the battery. You could have an application that is keeping the nook from sleeping. You should get better than that. Yesterday I plugged in before bed I checked and I was at 1 day 17 hours with 6 hours of screen time and I still had 41% left. That was 70/30 reading/games.
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