I've run into a problem where my phone won't sleep. I left my phone idle primarily for the past 7-8 hours.
However, as you can see from the first screenshot, the screen was only on for 43 minutes but the phone was awake for nearly 7 hours.
http://i.imgur.com/K600va1.png
Here's some wakelock info:
http://i.imgur.com/DmsNuNq.png
http://i.imgur.com/W8SQkHL.png
Has anyone seen anything like this before? Any ideas on what I could do to fix this?
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Hi.
So I had the battery issues since I got the phone and it's still going on so I'll ask it again.
I've got the Android OS task on 13% battery usage and the Android System on 19%.
I'll go on and describe how I used my phone in the past 3 days for you guys to decide if the battery drain was normal:
I've had my phone on for 72 hours - 2 hours screen turned on, 50 min voice calls. 10 min WIFI. The rest it was idle.
At the end of those 72 hours my phone was on 30%.
I've noticed that at night the phone consumes 0%-1% of battery, but 30 min browsing on WIFI consumes 20% or so.
Another thing, I've read somewhere that the Wifi Sharing Manager and Wifi Sharing tasks have to do with tethering. I haven't tethered even once and it's not turned on, but those 2 tasks keep opening and draining my battery as well. What can I do?
please help. I'll add more info if I find anything else
Thank you
Hello guys
I have an issue, BetterBatteryStats says that my phone is awake for 2 hours while my screen time on is only 1 hours 10 minutes and in the partial wakelocks it states:
-GTALK_ASYNC_CONC
3 minutes 30 seconds
And I don't have gtalk installed??
Even though how do I know whats keeping my phone from going into deep sleep?? Battery usage only show high Android OS
Please help
Thank you
Sent from my GT-N7000
My galaxy s4 is just over a month old.
I run my phone with power saving on, lowest brightness, wifi/sync/gestures/bluetooth/4G/gps/location services/etc all off.
Suddenly at approx 55% my phone died and wouldn't turn back on. I couldn't understand, but when charging it and checking battery stats it had apparently drained 55% just spontaneously.
StockRomImage
I thought maybe this was a rom issue, so I wiped all data/cache/battery stats and installed CynogenMod 10.2 v28/08/2013 with only google apps installed (sync off) and as you can see with the following images, I barely used my phone and I am still experiencing the same issue - my phone is spontaneously going from [..}% to 0%. There's just 1.5 hours screen usage in the whole charge cycle. I can pull a maximum of 4-5 hours out of my phone if I don't touch it, and seeing some people racking up even days on their galaxy, I'm sure this isn't normal.
Image1
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I'm at uni for up to 12 hrs a day and desperately need a solution to pull a longer day out of my phone, as I rely on it heavily.
Has anyone else experienced anything like this?
I'd be sending it to a service centre for a warranty fix if it were mine.
Hey guys can you take a look at the following attachments below. The first pic shows that I have 55% battery left after 15 hours. However, on the second attachment the Screen on its only around 1 hour and 26 minutes and that awake time is around 3 hours and 40 minutes. I said to myself "hey maybe there were lots of wake locks. So I checked and there was no unusual wake lock in the partial wake lock section and there was even no kernel wake lock indicated .
So the thing is, I didn't use my phone that much today (only a cumulative of 1 hour and 26 minutes but it used half of my battery and awake time is too big but BBS wake locks does not indicate the culprit for keeping my phone awake for such a long duration of 3 hours and more. What seems to be the problem? Thanks guys!
I am pretty impressed with the G2 battery especially while in use. I originally got the phone and was in awe how it would go 3 hours from full charge with still 100%. So last 2 nights wanted to see what it was like all night. It looses about 2% per hour. Not terrible but Gsam shows the phone is awake for like 7 hours. I have messed with some setting and such and I will turn off for an hour then recheck. Right now it shows it was awake for 42 minutes and off the charger for 43 minutes. Woke device 8 times with 127 wakelocks. Cache update service for 42 minutes. 2% in 45 minutes battery. So the question is, how quick does the phone go into deep sleep.
tw557 said:
I am pretty impressed with the G2 battery especially while in use. I originally got the phone and was in awe how it would go 3 hours from full charge with still 100%. So last 2 nights wanted to see what it was like all night. It looses about 2% per hour. Not terrible but Gsam shows the phone is awake for like 7 hours. I have messed with some setting and such and I will turn off for an hour then recheck. Right now it shows it was awake for 42 minutes and off the charger for 43 minutes. Woke device 8 times with 127 wakelocks. Cache update service for 42 minutes. 2% in 45 minutes battery. So the question is, how quick does the phone go into deep sleep.
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it sounds like you have the 'wakelock' problem. is it google services or android system thats taking up all the power? i have that problem on my wifi at work, for whatever reason. when im on that wifi, NLPwakelock is constantly waking my phone and keeping it from going to sleep so my battery drains quickly. if im on my wifi at home or on 4G LTE then i dont have that problem.
trying turning off wifi. if you are still having the problem, you might need to turn off location reporting and location history under google settings -> location, and access to my location under settings-> location access. see if that helps.