Drain battery only on 3g - One (M7) Q&A, Help & Troubleshooting

Hi all,
from few days I have this problem: under wifi my M7 (all stock, sense version, no root) consumes 2-3%/hour in standby, but under 3g increases to 12-13% (according to Gsam Battery Monitor Pro)
I really don't understand why: settings of previous battery drain problems (particular apps, mediaserver process, gnow, google location ecc) are ok and, however, why under wifi all is ok?
While I use the phone, usage drops to normal: the problem occurs only in standby, with screen locked.
I will root to analyze deeper wakelocks but is there something that I haven't checked?

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[Q] Battery drain when idle....

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Under battery history (easily accessible thru SGS tools or Spare Parts), is Gallery reported as using the sensor while your phone is on standby?
My battery drains about 1% every 10 hours of standby. I had to do some tweaks however - flashed back from JPO to JM9. I'm running OCLF lag fix and 'advanced task killer' to get rid of unwanted processes. maybe this could help...

[Q] Battery usage issue: battery cronology and force close

Hi, i have an issue about battery drain here in froyo with official rom and speedmod kernel.
I notice a 4% per hour in stand-by drain.
If i check with *#*#4636#*#*, under "battery cronology", watching network usage i find something strange...
the most used application , more than email and everything else, is called "0".
When i try to click on it, watching details, i have a force close.
Is there something i can do ? i wouldn't wipe all data to check if i resolve...
Thank you
The same for me.
I have a big battery draining when the phone is on stand-by. For example this last night, i fully charged it, and in 12 hours the battery drained a 10% without using it, with juicedefender installed and configured to auto on 1 minute every 15.
I think that i dont have the gallery sensor issue, but my battery drains more than i think is normal, and i have the "0" under network usage, and get force close when clicking it.
It's the same for me as well..anyone knows what the '0' is??
I'm on JPA build.
same thing happen to me.........try to off your data plan and it will save lots of your battery juice.........unless u are really checking email on your phone of course this doesnt help!!
is it normal to lose 20% charge in standby within 4 hours? i have almost everything off and it still drain my battery like crazy. Sync is off, data is off, wifi policy is sleep when screen is off, gps off, bluetooth off. Anything you name it i have it off. I have "spare part" installed and looking a the stats i don't see anything else eating the battery life. Only thing i see under other usage. is "Running (33.9%)", "Screen on (9.3%), "Wifi on (100%)" "wifi running (61%). Could it be the wifi on at 100% eating my battery?
same problem here
if data is ON overnight, battery drain is very high, like 20% in a few hours (5-6h).
if data is OFF, battery drain is almost 0 (zero)
in iphone 4 when my data was ON overnight with 3G and PUSH turned ON, battery drain was somelike like 3 or 4%.
Something is terribly wrong.

[Q] battery issues wake lock

Hi I'm new to android. I have qualcomm battery guru and betterbatt stats installed. Yesterday or so, battery guru decided to activate wifi on its own in my house and i was annoyed with it and decided to switch tt auto wifi thing on battery guru off. since then it seems like my phone is unable to go to deep sleep. also based on batt usage, android system takes up the most percentage of battery usage instead of screen which i believe should usually be the chief drainage of battery. based on better batt stats, it seems like something called wifi state manager is causing a lot of partial wake locks. anyone know how i can solve this? Thank you =)
disable location based wifi
location based wifi was disabled. i think its no longer like tt after uninstalling battery guru

How to tackle my Z3C battery drain issues?? I'm fed up

I'm fed up a bit for my Z3 C battery life. This is my second query regarding battery life.
Does keeping Mobile data and Whatsapp running ON even in standby mode drains the battery??
I usually get just 1 or 2 whatsapp messages in an hour or two.
My phone settings-
Always turned off my wifi/ bt/ nfc/ gps/ location tracking/ autoupdates etc. & everything you can think and suggest.
Use only stock custom wallpaper and no live stuff. No widgets. No sd card inserted. With only two hoemscreen wih just 2 shortcuts on each screen.
Have disabled apps which I dont use.
Stopped services of apps which are no longer needed.
No auto sync enabled for any app.
Display brightness is at 30% all times.
*****************************************************************************************************************************************************************
I use only these 3rd party apps-
Status bar mini
Network monitor mini
Whatsapp
Greenify
*****************************************************************************************************************************************************************
My daily Z3 routine-
At night while going to sleep I turn off mobile data, turn on airplane mode and turn on stamina mode. (12:30am - 9:30am)
When I wake up the next day battery is down by 4-5%.
During day, phone runs in normal mode without any stamina activated. (10am - 12:30am)
*****************************************************************************************************************************************************************
The Low-battery mode seems useless as it does literally nothing.
Also, as soon as the battery is 100% charged and if I use phone for even 5 mins the battery immediately drops to 99%, so is this normal??
Even if I capture 5 photos in stock auto mode the battery drops by 1% or 2.
I reboot my phone once a week or in 10 days or when need arises.
Ram utilised is always 1gb. But I dont feel any slowness for any app or my phone usage.
But again I dont watch any movies or play games fearing my battery will deplete in no time.
I use 2G/edge network as 3G isnt available for my operator in the city I reside.
Charging the phone to 100% from 14% takes 3 to 3.5 hours.
I have already repaired my phone using Sony pc companion and also did a factory reset as well but this issue has been haunting me every now and then.
Sony center says the battery doesnt need any replacement as its still healthy and so is my device.
The phones service menu also reports battery status as Good.
I dont know when is Lollipop gonna be out for Z3 but I fear updating to Lollipop as it may pose more issues than doing any good apart from usual gui tweaks & updates.
But just wish that lollipop brings in more relief to Z3 batteries.
It would be better if you also posted some screenshots with your battery usage.
Does keeping Mobile data and Whatsapp running ON even in standby mode drains the battery??
I usually get just 1 or 2 whatsapp messages in an hour or two.
Click to expand...
Click to collapse
EVERYTHING drains battery, literally everything. If your volume is on max it also drains more then when your volume is very low. (Just an example)
There is a controversy when it comes to WiFi vs 3G which drains more.
In the end I think that it depends on the coverage. For me 3G/4G drains my battery less then my WiFi due to the poor WiFi reception.
That your phone loses about 5% over night really isn't THAT bad, what I do before I go to bed is "Close all" to close all the aps running in the background (It won't terminate WhatsApp's service) and I let Greenify hibernate all programs that I selected.
There was also a talk about charging your phone to 100% vs 99% the first percentage drains fast for everyone so that's why it's maybe better to only charge it till 99%.
With screenshots of your battery usage we could help you more, but as far as I can see there is nothing wrong with your battery.
If you're rooted, try BetterBatteryStats to pinpoint the drain.
Dsteppa said:
It would be better if you also posted some screenshots with your battery usage.
EVERYTHING drains battery, literally everything. If your volume is on max it also drains more then when your volume is very low. (Just an example)
There is a controversy when it comes to WiFi vs 3G which drains more.
In the end I think that it depends on the coverage. For me 3G/4G drains my battery less then my WiFi due to the poor WiFi reception.
That your phone loses about 5% over night really isn't THAT bad, what I do before I go to bed is "Close all" to close all the aps running in the background (It won't terminate WhatsApp's service) and I let Greenify hibernate all programs that I selected.
There was also a talk about charging your phone to 100% vs 99% the first percentage drains fast for everyone so that's why it's maybe better to only charge it till 99%.
With screenshots of your battery usage we could help you more, but as far as I can see there is nothing wrong with your battery.
If you're rooted, try BetterBatteryStats to pinpoint the drain.
Click to expand...
Click to collapse
Well my device isnt rooted nor I use any wifi.
And also I use Greenify to shutdown all apps before sleeping and also I do manual force stop for many other apps as well.

I need help to minimise battery drain when not in use

Hi everyone,
The battery drain on my phone is atrocious, and I'm thinking it's a software related issue rather than hardware (phones aren't really my area, so this thinking isn't based on much). Now I don't use my phone much, and when in standby pretty much all of the toggles are turned off (no wifi, data, bluetooth, NFC). Yet even so, if I charge my phone and then unplug it before going to sleep, in the morning I'll only have 20-50% charge left. This is the most common outcome, though once or twice this drain hasn't happened and I've had 2 or 3 solid days of use.
As mentioned phones aren't really my area, but I've installed several apps (Doze, Gsam, Wakelock detector) and tried to lock everything down when not in use, without results.
I'm using Cyanogenmod 13.0-20160908, and Nova Launcher. I've got screenshots from Gsam, but not sure how to add them here (or where to upload them to link to them). Some of the details include (after being charged then not used till I took the screenshots):
Used 77% in 21h 9m (3.6%/h - 13h 54m Active)
Phone 0%
Screen 00:13:49 2%
Phone Radio 21:09:31 7%
Wifi Active 21:09:31 2%
Held Awake 13:40:30 12%
App Usage 76%
Then from App Usage breakdown:
Kernel (Android OS) 25.7% --> CPU Usage (Background Only) 2h 36m, Keep Awake 13h 35m
CyanogenMod System 20.6% --> CPU Usage (Background Only) 2h 5m, Keep Awake 26s, No of Wake Locks 233, No of times waking device 40
Phone Services 17.7% --> CPU Usage (Background Only) 1h 47m, Keep Awake 3m, No of Wake Locks 11107 --> Wakelock Detail: RILJ 3.6m (9884), ServiceStateTracker 15.5s (1223).
Let me know what details would be useful, and thanks in advance for any help. If flashing another rom or back to miui would be likely to fix things I'll do it. I have a few other minor niggles, but if this can be fixed I'd appreciate it.

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