Deep Sleep - Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl

Using system monitor, it shows very low time spent in deep sleep, does this happen to anyone else?
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ChrisNee1988 said:
Using system monitor, it shows very low time spent in deep sleep, does this happen to anyone else?
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While my Note 3 uses almost no battery with its screen off, 3G/Wifi on, my 2014 Note 10.1 is not so battery friendly (screen off). It wouldn't amaze me if Samsung hasn't optimized the Kernel/ROM as well as they did on the Note 3 yet. It is another chipset (Exynos vs Snapdragon) so much of this difference could lie there.

ChrisNee1988 said:
Using system monitor, it shows very low time spent in deep sleep, does this happen to anyone else?
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Download a Wake lock detector from the play store to find out what is making the tablet Stay awake .
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Related

I feel my battery its draining faster than usual

Well I ve been In cm9+franco for long over 3 months now my battery was about 15 hours with 4 hours screen more or less but now it's draining way faster here some pics..
Could someone tell me what's the problem if any?
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Pics don't work.
It is probably a rogue app.
Download a free app from market
joshnichols189 said:
Pics don't work.
It is probably a rogue app.
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If your looking for applications to see if apps are taking cpu cycles there is an android info app in the market that can show you all processes and cpu cycles...looking for something that stays near the top and thats probably the issue. Also make sure that you have google now disabled, NFC, and geolocation if you dont check in everywhere. These are built in "very nice" features but they constantly pull your phone out of deep sleep on the move...and god knows we all want 2 hours screen time :highfive:

High usage of "Stay awake" in Android OS under Battery settings.

Can you guys please post screenshots of how much battery Stay awake is eating in your system? I am running stock right now. No root, no mods. Should my phone "Stay Awake" this long when my screen is off ? Is 24% use of Android OS normal? This was overnight.
Thanks.
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On my phone, if I have Google Now setup it drains my battery like crazy. Seems like it wakes it up very frequently to get location data.
So if you setup Now, that could be a cause.
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JasonJoel said:
On my phone, if I have Google Now setup it drains my battery like crazy. Seems like it wakes it up very frequently to get location data.
So if you setup Now, that could be a cause.
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I have that enabled as well, but never had this issue using GNex. I googled this issue and many suggested to install better battery stat to figure out what exactly is keep it awake. Will post the results when it collects more data and when I have the culprit.

JBean 4.2.1 battery drops

Hey. So I've been experiencing some pretty serious battery drain rate.
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Here's my kernel and version.
If you are unable to seethe images, I'm running paranoid android 2.99 with Franco kernel.
I have tried other kernels too, but same results.
The phone is about 7 months old and has the stock battery. I haven't bought an extended battery or anything.
Any help would be appreciated.
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OK some info might help, what were you using your phone for? Looking at the peaks and fall rates it doesn't look like your phone is being prevented from deep sleep.
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I usually use it for listening to some music while going to college or just playing a game or browsing the net during a lecture.
The drops aren't that intense while my screen is off.
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Bump?
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Tried flashing another kernel then this drop while sleeping and not even using my phone.
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Perhaps give BetterBatteryStats a try to see what is draining your battery.

What Kind of Battery Life are You Seeing?

Long story short, I just won a Zenfone 2 and it will be here in a few days. Checking out all the specs and reviews, I feel pretty sure I am gonna use it over my current phone which is an LG G3. The main reason I am switching is because the battery life on the G3 has been awful. Like 100% at 7am when I get up and down to 30% by lunch. I even have a Pebble watch so I don't even pull my phone out of my pocket most of the time. So I wanted to know what kind of battery life the ZF2 seems to get. I can't imagine it would be any worse, but thought I'd ask before I go through the trouble of swapping everything over.
Thanks in advance,
Karl
A picture paints a thousand words
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And right now, screenshots dim because I'm in low light using lux [emoji1]
corrsea said:
A picture paints a thousand words
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And right now, screenshots dim because I'm in low light using lux [emoji1]
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Dude, thats awesome! Thanks! Way better than my G3.
With my 550 I generally get about 4 to 6 hours SOT depending on what I am doing with it.

Battery life seemingly worse even when not in use

My oneplus 3 seems to now lose battery during the day even if I don't use it all day (screen off).
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Any ideas what could be eating up my battery? Looking at the battery usage, I don't see anything that jumps out, but it looks like a pretty steady decline.
Perhaps I inadvertently changed some setting?
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could be ur location running in the background from google maps, u can download wakelock detector if u r rooted and that will show u what is running in the background causing battery drain, b/c u should be going into doze or download betterBatteryStats
Thanks. I did some more research, and looks like something is waking up my phone. The phone has been on my desk, not in use. So I don't think it's the fingerprint sensor.
This shows something waking my phone. From about 8 am onwards, the phone wasn't being used.
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Yes your android system and play service wake your device
You can try factory reset as well
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