Database Develop

Too fast battery drain

Here are some screenshots from better battery stats and CPU Spy
Trying to figure out why battery drains like 1% in every 20 minutes
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There is no stage lower than 384 MHz
What is this bam_dmux_wakelock

+1
i have same problem please help

saberamani said:
+1
i have same problem please help
Click to expand...
Click to collapse
every smart feature has been disabled
no wifi no bluetooth no gps no bloatware .. location service ON with GPS OFF
wiped dalvik cache
wiped cache partition
did couple of reboots
wakelocks reduced appreciably but i am not sure i did it right.
will post some more stats after 4-5 hour usage

Trying to figure out why battery drains like 1% in every 20 minutes
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Click to collapse
Well that translates to 33 hours of battery life so that's pretty good
This phone is different from others in that the lowest frequency (384mhz) is very high (my nexus 7 stays at 104mhz a lot), so minimizing the number of apps that make use of the phone when it's locked is key, as they would make it run at 384mhz, stamina mode is good with this but I assume you already have it on
So try to search for apps that use services that always run in the background and uninstall the ones you don't use very often

The same thing happened to my SP but only for 3-4 days after flashing a rom, then it was stable and the battery decreased from 100 to 15% after 2 days (light-use) or 24 hours (3G and Location based Wifi were on, without Stamina or Low battery mode enabled).
So, have u flashed rom already?

ZakooZ said:
Well that translates to 33 hours of battery life so that's pretty good
stamina mode is good with this but I assume you already have it on
So try to search for apps that use services that always run in the background and uninstall the ones you don't use very often
Click to expand...
Click to collapse
1% in 20 minutes when display is off. i charge my phone after 15-17 hours. that's how much it actually lasts.
Stamina mode is not enabled. i will try with it too in few days. thanks for the advice though
Qdezi said:
So, have u flashed rom already?
Click to expand...
Click to collapse
yeah i tried the black SystemUI mod but failed and flashed back stock .284 within last 24 hours. shouldn't be sharing this but i've flashed .284 thrice just get black system ui and no success
now i'll wait for battery calibration. thanks!

shubham.12 said:
yeah i tried the black SystemUI mod but failed and flashed back stock .284 within last 24 hours. shouldn't be sharing this but i've flashed .284 thrice just get black system ui and no success
now i'll wait for battery calibration. thanks!
Click to expand...
Click to collapse
It's interesting to do experiment with these Mods, but sometimes we have to pay the price by time and even brick!

Qdezi said:
It's interesting to do experiment with these Mods, but sometimes we have to pay the price by time and even brick!
Click to expand...
Click to collapse
i bricked my galaxy note once. it was a night mare which i wish never to see again:fingers-crossed:. Nexus 4 should have been a better choice this time but i din't knew SP had odexed roms

Standby Battery Drain?

Hello guys
First for all, hello, firsts post here, but I'm reading this forum for a while ago...
Second, please don't turn this thread a 'SP Battery rlz VS SP Battery sucks' xD. Actually, I'm satisfied with battery life in SP
Now... To the thread. One of u have seen something like this?
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First high battery drain is normal usage, actually, I was testing some apps, however, second high battery drain is standby mode!, yes! standby!... It was the time I was sleeping xD
When I go to Battery Usage I found this
that f**king Google Services and Google+ are draining my battery.... Since I brought this new phone (last one was Xperia T, it was stolen :crying I saw a lot of times that damn Google Services consuming a lot of battery, and at Xperia T always Screen was the number one at this.
Anyone knows why this happens? there's a solution other wise turn off all google stuff?
Regards
PS: as u can see my native language is spanish, so sry if my english is not good xD
oh yeah... I'm at .254 Stock ROM

Hey,
before you sleep, maybe turn on flight mode just to go sure. If your phone is rooted you could also use greenify, if not, don't use it

You need to use the app 'Wakelock Detector' to find what is keeping your phone awake.
The amount of time your phone is awake definitely isn't normal
Also try disabling stamina mode

Thanks for your answers guys
Schokonuss said:
Hey,
before you sleep, maybe turn on flight mode just to go sure. If your phone is rooted you could also use greenify, if not, don't use it
Click to expand...
Click to collapse
Actually, turning off Wifi solves the problem, but I'm curious about why Google Services drain so much battery, also, this is not happening all the time
spix123 said:
You need to use the app 'Wakelock Detector' to find what is keeping your phone awake.
The amount of time your phone is awake definitely isn't normal
Also try disabling stamina mode
Click to expand...
Click to collapse
About that, stamina have some issues with Outlook, sometimes Outlook drain a lot of battery in standby, but only happen when I'm on mobile data, and also not always, with Google Services happen both on mobile data and Wifi...
I'll use that app, so let me install and see what happen, also I'll try siabling stamina...
Regards

I'm not sure if I has to use the edit button, but well...
Running WLD all night found this
searching a little, I found that the 'GTALK_ASYNC etc etc' is known that may cause battery drain.... and apparently is related with VPN.... The first image of this post I was testing that app 'Firewall sin root' that creates a false VPN to conrtrol all data... but now, last night I was not using that app and still happened...
I'm waiting for 4.3. update now, so I'll see what happen after that xD
Thanks for the answers guys

[Q] Why my battery drains faster every update?

Hello,
Something that I've been noticing...
Every time when Sony launches a new update my phone's battery is draining faster.
I'm not a hardcore user, I only use wi-fi or 3g, barely use 4g because my city doesn't have the greatest coverage, I don't need to use GPS and all other functionalities... Sometimes I use Whatsapp, Instagram and Snapchat and that is all.
Today for example I only used Whatsapp through their website, didn't use my phone that much and look at these stats:
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In a couple of hours I lost almost 40% of battery
I'm used to my phone lasting 2-3 days before needing to charge and now every day I have to do it.
Can someone explain to me, or help fix this issue?
Thank you all
PS.: I didn't root my phone or did anything with it yet....

Not sure since I use cyanogenmod but those stats just tell that you have the screen on a lot. For advanced battery usage diagnostics you would need root but you could try Wakelock Detector: https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector&hl=de

MyPictures said:
Not sure since I use cyanogenmod but those stats just tell that you have the screen on a lot. For advanced battery usage diagnostics you would need root but you could try Wakelock Detector: https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector&hl=de
Click to expand...
Click to collapse
But that is what I'm talking about, each update my screen and android seems to use more battery.
I did nothing different with him from when I first got the phone and updated it to Lollipop.
The first update was great, then the others started to make my phone use more battery...

Are all your apps up to date? The second to last Snapchat update caused wakelocks and the latest should fix that.
Asife from the wakelock detector (which is a great app) you could also try Gsam Batterymonitor.

Cazteclo said:
Are all your apps up to date? The second to last Snapchat update caused wakelocks and the latest should fix that.
Asife from the wakelock detector (which is a great app) you could also try Gsam Batterymonitor.
Click to expand...
Click to collapse
Yes, I just updated Snapchat.
I'm gonna try using Gsam since Wakelock only works with rooted devices.
Thanks for helping me guys

renatop said:
Yes, I just updated Snapchat.
I'm gonna try using Gsam since Wakelock only works with rooted devices.
Thanks for helping me guys
Click to expand...
Click to collapse
There is also an app called Deep Sleep Info and that tells you, over time, how much sleep your phone is getting. This app does not require root and does not consume any cpu or battery power.
Before 5.1.1 I was getting around 90% when the screen was off but since 5.1.1 the phone is only sleeping around 60% of the time. I think there is more to the problem than just one rouge app because Gsam is reporting sensors.qcom and mediaserver as using more resources in the latest lollipop.

Did you do a factory reset after the update?
Before doing that, my phone also has poor battery life, but after did a factory reset, my battery life turns a lot better!
You might consider give it a try!

Need Help With My Battery Issue Please!!!

Hello, from today ive had my Xperia Z3+ since 4 days ago and i cant believe how bad is my battery, these are the numbers i am getting every day, with a very very ligh usage. I get at 8pm with 10% battery and almost 3hours of screen time, and of cours ALWAYS with Stamina mode ON.
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Also when I tried to do a Repair trhough PC Companion, this is what the programme shows:
Please I need your help, I cant live with this battery life and I cant change my phone because I bought it in another city. I had already receibed 2 OTAs

I get better battery with stamina mode off.try it for a couple days and report back

calcagnobruno said:
Hello, from today ive had my Xperia Z3+ since 4 days ago and i cant believe how bad is my battery, these are the numbers i am getting every day, with a very very ligh usage. I get at 8pm with 10% battery and almost 3hours of screen time, and of cours ALWAYS with Stamina mode ON.
Also when I tried to do a Repair trhough PC Companion, this is what the programme shows:
Please I need your help, I cant live with this battery life and I cant change my phone because I bought it in another city. I had already receibed 2 OTAs
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Click to collapse
How long do you have your phone?

jpl8910 said:
How long do you have your phone?
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Click to collapse
According to the OP, the person had the phone for 4 days and getting only 8 hours On time and 2.5 hrs of screen time with 20% battery left by the late afternoon. I had my Z3+ for about 2 weeks now and it's not like this. Not sure why the PC companion screen is blank yet recognised the phone? Perhaps try at different times of the day? Sometimes the server could be down.
Assuming battery is normal, and looks like there's no misbehaving apps from the info, try restarting phone? Can we look at the wake locks? For me I also disabled OK Google hotword from search settings.
More tips:
https://www.androidpit.com/how-to-save-battery-life. Goodluck!

Fix your PC companion, OP! Then check out the attached screenshots to perform a 'repair'. Ignore that 'server not accessible' message & click on 'repair my phone/tablet' to proceed.

Can be apps too i know some of my apps drains battery.
ME
---------- Post added at 08:20 AM ---------- Previous post was at 08:20 AM ----------
Chrome drains a lot.
ME

Question Sudden battery drain on cherishOS

Hello, this is my first post on xda so sorry for any mistakes.
I've had CherishOS 3.9.5 on sweet for a good while now and this problem started a month ago.
Device does not go into deep sleep at all, idle drain is so high that it doesn't even make sense.
For example today, when i went to sleep, i closed all apps and turned off the mobile network. There was a drain from 57% to 19% over 6 hours.
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I rooted my phone and installed betterbatterystats for further investigation and found this
I found this today. Previously i scoured through forums for a similar issue and found that disabling double tap to wake should fix the issue. I did that and it did fix the battery, but only for 2 days and then it went back to the god awful drain. It's a real pain to have my phone charging all the time.
Any help is appreciated and I can post anything further if I missed anything here. Thank you

What Kernel u use? Had this issues too with different Kernel and Versions, but with AGHISNA-OSS-12-03-2023-signed seems all fine and working decent.
Give it a try, i wont touch my Kernel for a while, because never touch a running system.
Attached is the Aghisna OOS for LQ8000. If u have that other Chargingboard, u have to search on Sourceforge for it.

vinayak_immortal said:
Hello, this is my first post on xda so sorry for any mistakes.
I've had CherishOS 3.9.5 on sweet for a good while now and this problem started a month ago.
Device does not go into deep sleep at all, idle drain is so high that it doesn't even make sense.
For example today, when i went to sleep, i closed all apps and turned off the mobile network. There was a drain from 57% to 19% over 6 hours.
View attachment 5877693
I rooted my phone and installed betterbatterystats for further investigation and found this
View attachment 5877707
View attachment 5877709
I found this today. Previously i scoured through forums for a similar issue and found that disabling double tap to wake should fix the issue. I did that and it did fix the battery, but only for 2 days and then it went back to the god awful drain. It's a real pain to have my phone charging all the time.
Any help is appreciated and I can post anything further if I missed anything here. Thank you
Click to expand...
Click to collapse
It seems you're having GMS battery drain.
Try this: https://forum.xda-developers.com/t/...ry-drain-due-to-google-play-services.4406617/
Compass.

vinayak_immortal said:
. It's a real pain to have my phone charging all the time.
Click to expand...
Click to collapse
And kill the battery in the process. Another reason to avoid google.

calibrat your batterie try to using your phone until it turns off completely and wait 3 hours while it is turned off after that plug in without turn it on until you see 100% icon battery in the dark page and try to give it another 3 hours after that plug out and power on your phone and use it until 15% ..and voilà your batterie is fresh and calibrate and happy

Update to Cherish build 4.61 not newer nor older
this precise build specially the vanilla one with nikgapps core is very satisfieng combination with superb bb and barely noticable drain
try it and report back
ps: clean install is a must to have the best results
Good luck