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Questions tagged [battery-history]

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8 votes
1 answer
3k views

Is battery consumption linear?

I am benchmarking an app using the batteryhistorian. The result is a chart where every percentile is a "tick". After I've measured the battery consumption and let the battery drain to half, I would ...
V.Vocor's user avatar
  • 183
8 votes
4 answers
5k views

Unknown apps/processes with number only are shown in the battery screen

There is a mysterious app, 99070 that is consuming power on my Nexus 5X. Any idea how I determine what it is? There is no option to stop or uninstall it. My phone is a Nexus 5X running stock Android ...
CadentOrange's user avatar
5 votes
4 answers
14k 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 ...
Torben Gundtofte-Bruun's user avatar
3 votes
2 answers
824 views

Reason of existence of An App named "-5"

I was trying to look at the battery usage of different apps and saw this weird app named "-5" on inspection it takes me to google photos which is weird since why will google photos use its ...
rameshgupta1368's user avatar
3 votes
0 answers
14k 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 ...
End Anti-Semitic Hate's user avatar
2 votes
1 answer
198 views

What is meant by "proportional" and "smearing" in batterystats

I want to analyze battery consumption of an app and ran: > adb shell dumpsys batterystats > dump.txt Within the filedump I found the section I am interested in: Estimated power use (mAh): ...
M.T's user avatar
  • 131
2 votes
2 answers
12k views

Is the battery cycle count stored on the battery or the device?

I downloaded an app Phone INFO which shows a number of stats, particularly "Battery Discharge Cycles". I want to know if this number is being retrieved from the battery (i.e. it's just the number of ...
Alex Hall's user avatar
  • 123
2 votes
1 answer
11k views

Does data reset wipe batterystatus.bin?

Does data reset delete batterystats.bin? Location of batterystats.bin file is /data/system/batterystats.bin. Note: NVRAM also remains in data partition but data reset does not wipe IMEI. Can I ...
Somshuvra Saha's user avatar
2 votes
1 answer
69 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 ...
wiki's user avatar
  • 465
2 votes
1 answer
311 views

Help diagnosing constant CPU usage of phone during sleep (Battery Historian Chart)

I saw a great Battery Historian guide and decided to try it out. I noticed that last night while my phone was unplugged, the "CPU Running" bar was active the whole time when I was asleep. ...
SCool's user avatar
  • 121
2 votes
0 answers
112 views

Why is the battery usage graph so useless? [duplicate]

Is it just my phone (Nexus 5, 5.1) or did the battery usage graph become useless in Lollipop? I've attached a graph from today that, at first (and second) glance, makes no sense at all. This is after ...
giraffeslacks's user avatar
1 vote
3 answers
5k views

Are battery monitors accurate ?

I use GSAM battery monitor. i have flashed a few roms, I get this reading: ~91% battery. 460ma current consumption with regular use(full brightness). 3:40 hours time left(avg last 5 minutes). ...
hulkingtickets's user avatar
1 vote
2 answers
5k views

ADB dumpsys batterystats - How does one read it?

Why on earth does the adb shell dumpsys batterystats command not print regular timestamps? (Like usagestats does for example, or literally anything else on the planet.) Instead, it gives you a "RESET ...
confetti's user avatar
  • 602
1 vote
4 answers
5k views

Quick drain of battery in new phone huawei g play mini?

Here is a screenshot of my battery drain. Is it normal , or should I go to service center ? My previous phone had much less sloppier curve . When I bought the phone I charged it upto 100% and then ...
Tamim Addari's user avatar
1 vote
0 answers
169 views

Battery drain while doze, CPU abort wakeups

I'm running Android 11, in a Moto G30. I've noticed battery drains from 100% to 80% from 1am to 9am when I wake up. I decided to get a bugreport.zip using ADB and load it in Battery Historian. Seems ...
whitenoisedb's user avatar
1 vote
1 answer
143 views

S10 draining over 10% battery per hour while idling

My phone is less then a year old and I had my Screen replaced by Samsung about 2 months ago.(they also changed the battery and aluminium body).So the battery is almost new. About a week ago something ...
Haseeb Ahmed's user avatar
1 vote
0 answers
22 views

Moto e4+ fast charging issues

My moto e4 plus is 2yrs old.Suddenly at 75-80% it's charging rate drops then after a while suddenly it charging very fast after that stoppage.can anyone tell me reason !please
Shubhendra nath das's user avatar
1 vote
0 answers
54 views

Battery usage screen: where did signal strength details go to with Oreo?

In 2012, we had the question on What's the meaning of signal strength colors in battery usage screens?. Now, with Oreo, I can no longer find those details on my device: tapping on the graph no longer ...
Izzy's user avatar
  • 91.2k
1 vote
1 answer
67 views

Unlabled app entries appearing in battery history. Suspicious?

This morning I noticed weird untitled entries in my battery history, which I'd never seen before. I'm also not sure why some rows were not showing the percentages. (When tapped on, the entry detail ...
Jacob C.'s user avatar
  • 141
1 vote
0 answers
51 views

Is Samsung S6 battery usage screen inferior? Alternatives?

I've started experiencing bad battery drain on My S6. The last time I had to diagnose battery drain was long time ago on an LG G2 that I'd rooted. It had a really good battery diagnostics showing ...
Jodes's user avatar
  • 502
1 vote
0 answers
442 views

Battery Percentage Recalculate (Not Calibration Reset)

When I'm busy and don't want to reboot, I put the android phone on charge and pull out the battery and put a charged battery in quickly (without reboot) But the battery percentage level does not ...
진월인's user avatar
1 vote
2 answers
575 views

Negative timespan on battery usage graph and blank WiFi data usage graph on CM12.1 after installing WhatsApp

I recently installed CM12.1 on my Moto G 2013 XT1033. After installing WhatsApp and rebooting, the data usage meter isn't showing. The same goes for the battery usage details. Click image(s) for ...
Debamalya Dawn's user avatar
0 votes
2 answers
3k views

Accessing battery usage graph on Android 8

How can I access the battery usage graph on Android 8? This is the graph that shows the battery drain since last the last charge and estimates the number of hours left on the current charge.
Luís de Sousa's user avatar
0 votes
1 answer
48 views

Has my battery actually been replaced? Samsung A40

I went to a phone repair shop to have my display replaced, which was cracked. I took the opportunity to have the battery replaced too: My Samsung A40 is four years old and I noticed that the battery ...
dwolfeu's user avatar
  • 101
0 votes
2 answers
3k views

How to fix wakelock issue on Samsung Galaxy S5 SM-G900H running Lollipop?

I have a little problem with my Samsung Galaxy S5 SM-G900H from Orange Dominican Republic running Android 5.0. It happens that suddenly the phone ots having wakelocks and I dont know what to do ...
Jhonnytunes's user avatar
0 votes
1 answer
139 views

Radio service using battery

I haven't used any type of radio services on my HTC one, not even Pandora or anything else because I just never listen to music outside of radio in my vehicle, but I have radio usage on my phone. What ...
casey's user avatar
  • 1
0 votes
0 answers
28 views

Inaccurate Battery Consumption Metrics: Is This Behavior Normal? [duplicate]

I own a OnePlus6 running OxygenOS 9.0.9. I noticed that lately my battery doesn't last as long as it used to. I used the Battery Monitor app to check if there's anything suspicious. This is what I ...
Aventinus's user avatar
  • 161
0 votes
0 answers
3k views

Strange system app called Helper eating too much battery , data , CPU and freezing device

My phone usually work well until recently it turned out that battery gets really hot and camera Section that the phone starts popping that I should remove battery . when I look at battery usage I ...
Alain Giresse's user avatar
0 votes
0 answers
25 views

How to solve Inaccurate battery status after removing battery

My phone battery is just about 2 months old. It can last for many days without browsing and over 12hours streaming HD videos on YouTube. But something is strange. Any time I remove the battery ( high ...
Alain Giresse's user avatar
0 votes
0 answers
80 views

What's the problem with my battery?

Well some people here have came across this question I posted few days ago. I want to inform them that I had to reflash my phone (and I'll edit the details there as recommended by @Izzy) Device: ...
jyoti proy's user avatar
0 votes
1 answer
994 views

How to reset Battery chart

I have an Android tablet (wifi only; no cell service). Sometimes, I want to reset the chart it shows in the battery menu, so that it only shows the last few min instead of the last who knows how many ...
Goku Gohan's user avatar