Develop Bugs

[Q] What the hell is this dip in my battery life?

So, at some point I turned off my phone and I -think- the sudden spike down in battery life is around that time.
Anyone got any explanations?
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Mine has done that as well a couple of times. One time I had a charge of around 75%...rebooted my phone, and the battery was down to 15% percent.
Maybe it's just another bug we'll have to deal with until they come out with a fix.

thats strange mine doesnt have that much of a dip

every samsung product I have does this, gt 7, gt 10.1, droid charge, and this one. I don't recall my og droid, evo 4g or 3d doing this.

All phones show a dip when there is a battery pull while the phone is on....
Sent from my SPH-D710 using xda premium

Wasn't a pull, just a shutdown and reboot.

gmap516 said:
So, at some point I turned off my phone and I -think- the sudden spike down in battery life is around that time.
Anyone got any explanations?
Click to expand...
Click to collapse
Hi, what app is this?
Sent from my SPH-D710 using Forum Runner

Stock battery stats lol

**** didn't notice that graph at the top.
Sent from my SPH-D710 using Forum Runner

well if your phone was rebooted then that bald would have been reset because it displays monitors since last power-on.
there seems to be a bug where the cpu fails to underclock after a certain amount of usage and/or load. rebooting after intensive apps and/or before leaving the phone idle for extended periods of time seems to solve the problem for me. yes i get that too.

expr said:
**** didn't notice that graph at the top.
Sent from my SPH-D710 using Forum Runner
Click to expand...
Click to collapse
just press on top after you press battery usage on the screen that shows you the battery usage.

[Q] Sleep of Death with Stock

So I read about other people having this problem with custom ROMs or rooted phones but I am on unrooted stock after OTA. I thought was one of the 60 or whatever apps I bought during the 10 cent promotion but I uninstalled them all and I still had the problem. It's not frequent but it's happened 3 times in the last couple of weeks. It's mildly annoying to have to pull the battery but the part that I can't live with is that whenever it this happens, my battery drains like crazy. The battery usage drops off a cliff and I caught this one after no more than 5 minutes. Any thoughts on this? I don't have an SD card so it's not that. Thanks!
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to find the rogue app use betterbatterystats and cpu spy. not sure if they superuser. also badass battery works too.

Mine did this the other night on Calk's ROM. Something got stuck keeping the phone awake causing that cliff like drop off.

Happened to me on stock once, installed some game but didn't play it so I don't think that was the reason. It was either the default browser or the contact list.

Thanks for the replies. I figured it was an app but wanted to be sure before I started deleting things. I was just worried that this might be something to do with hardware or something.

I have same problem with different roms and i don't know what to do...
Sent from my GT-I9100 using Tapatalk 2

I had the same problem I figured out it was my wifi being turned on all the time. I have always heard leaving your wifi on when it's availible was supposed to save battery but I checked in better battery stats and saw there was almost 7000 wakelocks in a 5 hour period. I turned wifi off problem solved I only turn it on when I need to.

It is happend even wifi is off.
Sent from my GT-I9100

cristianu said:
It is happend even wifi is off.
Sent from my GT-I9100
Click to expand...
Click to collapse
Your battery might be going bad... take it out and spin it on a flat surface if it spins freely the battery is most likely done.

My battery have 3 months old. My s2 is new....
Sent from my GT-I9100

cristianu said:
My battery have 3 months old. My s2 is new....
Sent from my GT-I9100
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Same thing is happening to my friend's white E4GT, I think there might be a defective/bad batch.
Sent from my SPH-D710 using Xparent Red Tapatalk 2

cant decrease battery usage by screen , plz help me

hi guys , i am really freaked out right now, i cant seem to decrease my battery usage . i have it on the lowest possible level. with a custom rom, the XENON and the latest trinity kernel. but i dont know its in 70s and very rarely 60 .. please help figre out .. should i flash back to my stock nandoroid or what else should i do...really waiting for reply

sorry i could no upload earlier

khuzema9 said:
sorry i could no upload earlier
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thats just about normal, with normal use. unfortunately, most of our battery goes to the screen.

but i have seen screen shots of people having it upto 50 percent , do you think my kernal is acting funny or may be rom

khuzema9 said:
but i have seen screen shots of people having it upto 50 percent , do you think my kernal is acting funny or may be rom
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they are just not really using their devices much. the more the screen is on, the more the battery itll use. they are just trying to fool you, to show you how long their battery lasts. but really, they arent using the device much.
---------- Post added at 03:54 AM ---------- Previous post was at 03:37 AM ----------
heres my battery stats at the moment. 67%, close to yours.
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simms22 said:
they are just not really using their devices much. the more the screen is on, the more the battery itll use. they are just trying to fool you, to show you how long their battery lasts. but really, they arent using the device much.
---------- Post added at 03:54 AM ---------- Previous post was at 03:37 AM ----------
heres my battery stats at the moment. 67%, close to yours.
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thanx dude , that gave me some consolation :laugh:

Higher screen percentage is a good thing. Think about it: the power the screen uses is pretty much a constant, thus a higher percentage means less battery usage by apps and processes.
Sent from my Galaxy Nexus using Tapatalk 2

My battery is only 1240mah???

Dang!
I just installed Battery Monitor app from Play Store and I was sooo shocked seeing the app showing that my battery capacity is only a mere 1240mah!! :banghead:
Is this the reason why my battery life never reach 3 hours screen time??
My hox is 6 months y.o. but since I bought the bat life is already sucks. I just realized that I got a faulty one :'(
Only if I tried this app long time agoo so I can send it back and get replacement...
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Sent from my HTC One X using xda premium

assets in the preferences monitoring "correction mah"

I think it's reading incorrectly or its reading the current mah left. Dunno ill try that app then see what I get.
Sent from my EndeavorU
---------- Post added at 09:06 PM ---------- Previous post was at 09:01 PM ----------
Well the app is showing 0mah for me ;D
1270/1800 mah at 70%
Sent from my EndeavorU

axl30 said:
assets in the preferences monitoring "correction mah"
Click to expand...
Click to collapse
Where's that? Can't found it...
Vcek said:
I think it's reading incorrectly or its reading the current mah left. Dunno ill try that app then see what I get.
Sent from my EndeavorU
---------- Post added at 09:06 PM ---------- Previous post was at 09:01 PM ----------
Well the app is showing 0mah for me ;D
1270/1800 mah at 70%
Sent from my EndeavorU
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Click to collapse
I guess don't rely on this app, huh?
I charge it overnight, and in the morning just now it measured 1404mah.

i think
i think your phone problem

Install Battery Monitor Widget, it's the only reliable one for the HoX

ArmedandDangerous said:
Install Battery Monitor Widget, it's the only reliable one for the HoX
Click to expand...
Click to collapse
Have you seen the screenshot that I posted?
It IS Battery Monitor Widget...

I had the same problem but after I set the correction of Mah I solved it after two recharge

Battery help.

I've noticed a sharp decline in battery. With only 35 minutes of screen on I've already lost 11%. In this case, index service seems to be using a lot of battery, but this is the first time I noticed that. I was getting like 7 hours of screen on, now I'm getting about 5.
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Sent from my SM-P600 using Tapatalk 4

smac7 said:
I've noticed a sharp decline in battery. With only 35 minutes of screen on I've already lost 11%. In this case, index service seems to be using a lot of battery, but this is the first time I noticed that. I was getting like 7 hours of screen on, now I'm getting about 5.
Sent from my SM-P600 using Tapatalk 4
Click to expand...
Click to collapse
IndexService works hard when you add new docs/books, it scans all of them, then it should go away. For some reason it didn't find 1 or more files on my SD card, kept scanning for hours. Did you add anything new to tablet?

ddavtian said:
IndexService works hard when you add new docs/books, it scans all of them, then it should go away. For some reason it didn't find 1 or more files on my SD card, kept scanning for hours. Did you add anything new to tablet?
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I downloaded a powerpoint and then converted it to a pdf. It seems like it just won't stop. Everyone I look at its running time it is increasing.
Sent from my SM-P600 using Tapatalk 4

You could delete recently added/changed files and see what happens.

ddavtian said:
You could delete recently added/changed files and see what happens.
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I restarted and now it seems like index service is still running frequently, but no longer nonstop. Regardless of index service my battery still seems to be worse by 2 hours. It was awesome for the first couple weeks and now its just average. I don't even have that many apps.
Sent from my HTCONE using Tapatalk

if you're rooted just freeze the indexer.

madsquabbles said:
if you're rooted just freeze the indexer.
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I'm holding off for rooting until Knox is circumvented. Plus I don't see recoveries or custom Roms yet so I don't have all that much incentive.
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