For questions related to batteries on Android devices. Questions about battery life should be tagged with [battery-life]

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0
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1answer
267 views

How to run an app shortcut or a tasker task when battery temperature is above a custom threshold?

At high temperature: I can trigger an alaram using Battery Bot. Turn off data/wifi/bluetooth etc., using Battery Tasker. But I want to do many things like: Turn off data when temperature is ...
0
votes
0answers
33 views

Bettery Saver setting not sticking

In Android Settings, under Battery, there is a setting called Battery Saver. On multiple devices, changing that setting to On simply results in it changing back to Off within a few seconds. What is ...
1
vote
0answers
49 views

How can I prevent battery saver from disabling when the device is charging?

The battery saver functionality in Android 5.0 and 5.1 automatically turns itself off when the device is "charging". Unfortunately, when I'm charging my tablet from my car, most of the time the charge ...
0
votes
1answer
40 views

battery is getting discharged in one minute when it is around 30 %

My Samsung duos s 7582 is getting discharged very quickly in about a minute when the battery percentage shows in between 25 to 30 %. When the battery is fully charged it runs the mobile for 8 to 10 ...
2
votes
0answers
74 views

Is it possible to charge one discharged smartphone from other?

Suppose u are having 2 twin smartphones of same brand. one is fully charged and other one is fully discharged. My question is that Is it possible to charge one discharged smartphone from fully ...
0
votes
2answers
100 views

Prevent battery from overheating

I have the habit of leaving my phone in charge all night while I'm sleeping, but I've read that this is going to make the battery last less time. Would it be possible to automatically stop charging ...
1
vote
1answer
40 views

Measure the exact amount of battery usage within a period of time

I'm checking the effectiveness of using different cpu governors for my android phone under different conditions; The problem is that I can't be sure of the amount of battery usage for each ...
1
vote
0answers
528 views

Figure out why the “System” process on Android is using a lot of CPU

I have a Samsung Galaxy S5 with Android Lollipop. My phone was feeling sluggish. Using an app called "OS Monitor", I see that the "System" process (not to be confused with "Android System") is using ...
0
votes
1answer
195 views

How can I avoid applications from sucking my battery and bypassing my lock-screen?

I have now confirmed my suspicious... I will give you the example that just happened and motivated me to open this topic: I was at my computer, with my phone in my desk. Suddenly new Viber messages ...
0
votes
0answers
80 views

Battery duration instead of battery percentage

I wonder if there is a way to modify my battery icon in order to present battery remaining in hours/minutes/etc and not in a percentage form
1
vote
2answers
2k views

Can Telegram notifications be disabled?

Can you disable Telegram notifications somehow? I am seeing a huge battery consumption since last few weeks and after upgrading to Android 5.0.2. After one day of use battery app is reporting that ...
-2
votes
1answer
142 views

Possible Virus?

This message keeps appearing on my phone. There are misspelled words, and my coworker who has the same phone has never had this issue.
0
votes
0answers
860 views

High Battery Drain with CM11 Stable on HTC One due to MediaServer

What's the best way to fix a high battery drain? I had been using an old nightly build on my HTC One (since no stable had yet been released for it), and I had no battery issues. Just sitting in my ...
0
votes
0answers
773 views

Galaxy S6: Why is “cell standby” consuming battery when “airplane mode” is on?

I just got a Galaxy S6 (Android 5.0.2) and I'm trying to figure out why, when I check the Battery information in Settings, I see that "cell standby" has consumed a lot of my battery (and the ...
0
votes
4answers
121 views

Nexus 4 charging/uncharging while plugged in

I have a problem when charging my Nexus 4, I tried looking around to no avail. My problem is that when I have my phone plugged in to charger it doesn't charge, Instead it flickers between charging ...
1
vote
1answer
5k views

Ultra STAMINA mode bug on Sony Xperia Z3?

I had a long night yesterday, and at 5am my Xperia had like 10% of battery left, so I put it in Ultra STAMINA mode and fell asleep. This morning, the phone wouldn't turn on as the battery was ...
-1
votes
1answer
85 views

My galaxy S2 battery loses all of it's charge in about 6 hours of minimal use

I switched over to an old phone (like a really old phone) from a windows phone, due to the limitations of that app store. However, I have noticed that it quickly discharges with not much use. I have ...
2
votes
0answers
13k views

Google Play services using up battery - Why and how to fix it?

Why would Android devices have Google Play services using up the second-most amount of battery usage over a 24 hour period (second only to screen power)? On one device, I see Google Play services ...
1
vote
0answers
282 views

Do applications run in user profiles that are not active / run in background profiles?

I configured 3 user profiles with each their own google account on my device (Nexus 5 with Android 5.1). When I switch the user profiles, do the applications keep running in the user profiles that ...
4
votes
0answers
1k views

Why does my Android 4.4.2 sudden have a battery drain (Wiko Bloom)?

I'm currently using a Wiko Bloom, with Android 4.4.2, using the latest manufacturer update. A few weeks ago I was trying out the Llama app and after a while I noticed that out of nowhere my battery ...
0
votes
0answers
24 views

should (or shouldn't) I clean the ram when I closed all applications?

This might be a bit of a general question but nevertheless: Performance wise: should I, when I kill all apps (or some of them) also clear memory? I know that android keeps a stack of apps ...
0
votes
0answers
164 views

is there a way to set battery save automatically at night?

I would like to enable the battery saving mode at certain time and disable it at another time every day, is this possible?
1
vote
0answers
331 views

Samsung Galaxy Star Shows Charging paused Due to Battery temperature too low

My phone stops charging because the battery temperature is too low, somebody told me to change the battery. How can I solve this problem?
0
votes
2answers
3k views

Battery drains very quickly on Samsung Galaxy S5

I have purchased a Samsung Galaxy S5 from the store. I open it and I begin by charging it for the first time, but without turning it on. The battery was 61%, so I waited until 100%. After that, I ...
2
votes
2answers
1k views

How to troubleshoot overheating and high battery drain in an Android Device?

Device info: Model : Micromax Canvas Nitro A310 Android Version : 4.4.2 Kernel Version : 3.4.67 Device Status : Rooted, Philz touch recovery, Xposed Framework installed Issue: My(relative's) ...
0
votes
1answer
222 views

Should I charge phone overnight or let battery down to a minimum?

For many times I found myself in a situation, that my battery charge was about 25-30% when I was going to sleep. Since I was always told to not let battery down below 20% (correct me, if that's wrong) ...
0
votes
1answer
45 views

Is there a universal way for a circuit to detect battery life and report it to the stock OS? [closed]

It must be noted that I know very little about programming, and don't even own an Android device, however I am considering building one(Learning whatever it takes.) My question is simply, if I were ...
2
votes
0answers
121 views

How to troubleshot: IpcThreadState log spam / system_server eating battery

The last days, i encounter the issue of my phone draining its battery fast (about 10-15%/h when idle). I'm trying to see what's happening, there are no unusual or suspicious alarms or wake locks. ...
0
votes
0answers
1k views

Galaxy S5 keeps restarting

I have recently gifted a Samsung Galaxy S5 and every time I turn it on I face with message: check battery cover Something similar to this one But my main problem is that it restarts randomly ...
0
votes
1answer
84 views

Massive battery drain after factory restore

I've been struggling the last couple of days figuring out a way to solve my mass battery drain issues on my android phone (Samsung Trend Android v 4.2.2). Since my time for finding a solution was ...
3
votes
2answers
131 views

Computing when on charger - long term effects on battery life

Donating your computational power for scientific projects is, in some cases, available for Android. One of them, the World Community Grid, states that "Using the application will not significantly ...
2
votes
1answer
3k views

Why is my WIFI always on?

I have turned off WIFI in the settings, but it's still always running. Doesn't this graph indicate that WIFI is really on all the time? How can this be when it's definitely "off" in Settings? I'm ...
1
vote
0answers
19 views

Google Play Services Battery Drain [duplicate]

I have sony xperia l running Android kitkat4.4.4 AKOP rom I want to ask that my phones google play services draines my battery 60% to 80% I tried all kind of fix but nothing sloved my problem ...
1
vote
1answer
210 views

Abnormally high battery drain

My battery drains extremely quickly, it can deplete completely in just over 1 hour. It can even drain faster than the charger can supply. Here is the battery graph after less than 60 minutes of ...
3
votes
1answer
415 views

Battery Drain from mysterious wake locks

I have an huge battery drain issue on my OnePlus One running Android 4.4.2 on stock ROM CM11s O5Q with FrancoKernel R35. I googled and searched so many times but couldn't find anything and I am really ...
0
votes
0answers
326 views

Battery percentage shown in lockscreen while charging is incorrect

I have a Samsung Galaxy S-III (rooted & running 4.4.4) with a peculiar problem. According to the Notification Bar toggles, the battery percentage is 82%. The same is shown in Settings > ...
0
votes
1answer
135 views

Network quality related battery discharge

I'm seeing a ridiculous battery drain on my Android/Samsung Galaxy S4 seeming to correlate with network traffic/signal change (see images below). Please keep in mind that the phone sits idly on my ...
0
votes
1answer
96 views

My battery dies very quickly [duplicate]

I've had this issue a couple of months ago too but then I could fix it by turning off an option at my WiFi settings. Now the problem is back but it my previous solution doesn't work. I own a Samsung ...
0
votes
1answer
105 views

How can I have my device charge only when battery is below a given percentage?

So I've mounted my Nexus 7 onto a wall and use it as a sort of info screen / home automatisation device. Now this would require the screen to be on all the time which is why I want it to be connected ...
0
votes
1answer
233 views

battery drain AFTER kitkat update

On Samsung S5 AFTER installing KitKat last week, the mm-qcamera deamon usage has drain down full battery in 7hours (before update 12+ hours uptime was the average. Hopefully an urgent fix is coming. ...
0
votes
0answers
9 views

Can I leave my note 2 charging? [duplicate]

The guy I bought my phone off of said there was a problem with the note 2, where i should not leave my phone plugged in all the time becuase the battery could overheat of whatever.. So I dont have it ...
0
votes
1answer
163 views

How to replace Nexus 5 battery?

As we all know, the battery in the Nexus 5 is sealed inside the phone chassis and cannot be replaced by the owner the way other phones' batteries can be. I am not particularly in favor of ...
1
vote
0answers
51 views

Battery down over night?

I only found a question where the cause of this problem was the exchange service. But in my case the battery went down from 80 to 9% over night, with 55% consumed by Android OS. What are the services ...
0
votes
1answer
32 views

What would happen if the kernel was somehow modified to avoid sending the shutdown signal?

I'm assuming a signal is sent when the battery reaches some critical level. If that signal was programmed to be ignored somehow, what would me most likely to happen when the battery depleted its ...
0
votes
0answers
428 views

com.avast.android.mobilesecurity still using 30% of battery power even after I uninstalled the app?

On my Samsung Galaxy s5 I found out that avast was draining my battery, so I uninstalled it. Even after rebooting, by battery usage still shows something called com.avast.android.mobilesecurity (with ...
0
votes
1answer
140 views

SD Maid on Rooted Roger's Galaxy S3 hanging on “System Cleanup” and “Duplicate”

My phone is a rooted Canadian Samsung Galaxy S3 (SGH-I747M) running stock 4.4.2. I've had SD Maid installed for a very long time and it's worked great up until now. I've never had any issues with it. ...
0
votes
0answers
168 views

Nexus 4 red light appears when trying reboot (power button + vol)

Yesterday my phone fell out my bed, I picked it up and trying to turn on and nothing. I start charging my Nexus 4 and nothing appeared (battery signal). I pushed the power button and the screen turns ...
0
votes
1answer
402 views

Karbonn Titanium S1 suddenly switches off

My Karbonn Titanium S1 smartphone switches off when I open the gallery, play any game, listen to music or do anything with the phone without connecting the charger. The screen starts to shrink and the ...
0
votes
1answer
275 views

How can an NFC battery's NFC functionality be used on Android devices? [duplicate]

My Samsung Galaxy SIII comes with a battery with an Near Field Communications (NFC) label on it. Several earlier Android modles don't come with such a label on the battery. I would like to know what ...
1
vote
1answer
215 views

How to use an external sd card and recharge the battery at the same time

I'm an happy owner of the tablet nexus 10. It is very good. Some time ago I've bought the leef connector because I want to use an external sd card : as you can see from the picture,there is a ...