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Hey guys I was just wondering if you could help me with a problem, I plugged my phone in last night and it charged to 100 percent, and I unplugged it before I went to sleep, and I woke up three hours later, looked at my phone and it had 89 percent battery
11 percent drain with no use in three hours.. Can I ask why? Im rooted with the stock rom no custom rom or kernels or anything.. I'll attach my stats
Sent from my SPH-D710 using xda premium
Btw that battery monitoring app you see on I got after I woke up and saw that, I was thinking. An app drained my battery even though the usage shows none
Sent from my SPH-D710 using xda premium
It's normal
There's no battery drain
Android consumes a lot of power
Sumtims I wake up nd c 80% left after 6-7 hrs, Sumtims its 50%
Sometimes Evn background apps consume (more than normal) power for some download or some process. You don't need to worry
Use antutu battery saver when you are sleeping (phone will lag if its running wile u r using d phone, so use it only when u don't need to use d phone for a long time) but it really saves a lot of juice.
(or any other battery saver u want)
Sent from my GT-S5360 using XD -A App
Have you tried completely draining it, charging it up to 100%, calibrate, then just using it normally?
Or you could also use SetCPU to make profiles for when your phones is idle and so on.
Just suggestions, even though it's mainly for people who flash ROMs and so one, but worth a try.
Look at cell standby and the fact your roaming ....you are in a bad coverage area and lost signal and radio searches for signal will drain power ... if you had great coverage you can expect like 2 % per hour
Sent from my SPH-D710 using XDA App
Well I should calibrate because I had to restore my nandroid but I thought that would restore like the older battery stats so maybe a calibration Might help lol
Sent from my SPH-D710 using xda premium
I let my phone completely die last night because I wanted to get a full charge on this thing. I wake up this morning, and after 4 minutes, it had gone down 4%. It has now been 7, and it's down 7%. Anything I can do?
PS, it is now down to 90%.
Running Calk's rooted FC15 with ics4ics theme and the lockscreen mod.
88% now.
Sent from my SPH-D710 using XDA
How long have you been on that setup? I know my first couple of %s go quick but after that everything settles down. Do you have location services on by any chance?
Sent from my Nexus S 4G using xda premium
JohnCorleone said:
How long have you been on that setup? I know my first couple of %s go quick but after that everything settles down. Do you have location services on by any chance?
Sent from my Nexus S 4G using xda premium
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Click to collapse
Been on it since Sunday. Location services are not enabled. Yesterday I noticed it had gone down faster than before, battery only lasted just over 8 hours with minimal use, but the wifi kept disconnecting, as did the 3g when wifi was off (this didn't happen in gingerbread).
I wonder if I don't need a new battery. I have noticed battery performance getting worse and worse over the past couple weeks.
bondosho said:
Been on it since Sunday. Location services are not enabled. Yesterday I noticed it had gone down faster than before, battery only lasted just over 8 hours with minimal use, but the wifi kept disconnecting, as did the 3g when wifi was off (this didn't happen in gingerbread).
I wonder if I don't need a new battery. I have noticed battery performance getting worse and worse over the past couple weeks.
Click to expand...
Click to collapse
I would take your battery and have it checked at Sprint. They will replace it for free if it's bad. My battery gets better after a day or two. I lose 2-3% while asleep on wifi and regularly get 4-6 hours of screen on time depending on how I use my phone. Did you check your wifi sleep policy?
Sent from my Nexus S 4G using xda premium
Check what accounts you have setup, and if anything is syncing.
Goggle+, dropbox, and other applications have auto picture sync options which will KILL your battery.
Also location services in google or westher applications, and as always poor signal or no signal.
Sent from my ICS'ed out SPH-D710
neudof said:
Check what accounts you have setup, and if anything is syncing.
Goggle+, dropbox, and other applications have auto picture sync options which will KILL your battery.
Also location services in google or westher applications, and as always poor signal or no signal.
Sent from my ICS'ed out SPH-D710
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Click to collapse
Yeah, I forgot to mention the sync options. That taxes the battery big time
Sent from my Nexus S 4G using xda premium
Sync is always turned off.
Well, I tried something: pulling the battery for a minute, then when back in, plugging it into the charger. I would give me a false full battery light, because when I unplugged, it showed 90%, and it kept doing this every percentage point, so I kept unplugging and plugging until it showed 100%. Well, 10 minutes have past, and it hasn't budged. So I'm chalking this up to false battery stats.
Thanks for your suggestions!
bondosho said:
Sync is always turned off.
Well, I tried something: pulling the battery for a minute, then when back in, plugging it into the charger. I would give me a false full battery light, because when I unplugged, it showed 90%, and it kept doing this every percentage point, so I kept unplugging and plugging until it showed 100%. Well, 10 minutes have past, and it hasn't budged. So I'm chalking this up to false battery stats.
Thanks for your suggestions!
Click to expand...
Click to collapse
Yeah, I was going to mention wiping the battery stats but I figured someone would say that does nothing. I always do it when I set up a new ROM even though some do it on install
Sent from my Nexus S 4G using xda premium
How many apps do you have installed? Could be a rogue app in backround eating your battery up.
Also with wifi/3g constantly disconnecting also taxes that battery juice faster then a constant steady signal.
Sent from my SPH-D710 using xda premium
FYI, I am having this same problem on the same ROM for the last couple days. I thought I had isolated it to a problem with having USB debugging running when charging from the computer but that's not it either. Last couple days battery is draining so fast that I lose charge while plugged in! Have to charge from wall plug to get an increase in battery. I am having Android OS AND Android System at the top of my battery stats eating 35% and 34% respectively. Clealry not due to syncing or email checks or anything similar as this is the exact same setup I have been running for months (other than the upgrade to Calk's ICS ROM). I'm baffled....
Install these 3 apps:
https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats
This app will tell you what is holding wake locks on your device. Anything over 30 minutes over the course of a day would be problematic imo. But it depends on what you have installed.
https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy
This will tell you how much time your processor spends at each clock speed. Deep Sleep should be close to 80% with moderate use.
https://play.google.com/store/apps/details?id=com.WazaBe.android.BatteryDrain
This will show you your percent per hour usage of battery. It's optional, but it helps me debug battery use. Typically I run 3-6% per hour with moderate usage.
orb360 said:
Install these 3 apps:
https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats
This app will tell you what is holding wake locks on your device. Anything over 30 minutes over the course of a day would be problematic imo. But it depends on what you have installed.
https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy
This will tell you how much time your processor spends at each clock speed. Deep Sleep should be close to 80% with moderate use.
https://play.google.com/store/apps/details?id=com.WazaBe.android.BatteryDrain
This will show you your percent per hour usage of battery. It's optional, but it helps me debug battery use. Typically I run 3-6% per hour with moderate usage.
Click to expand...
Click to collapse
Thanks for that. Will give this a shot. Something is clearly running like crazy in he background...
---------- Post added at 09:54 AM ---------- Previous post was at 09:14 AM ----------
dr_gibberish said:
Thanks for that. Will give this a shot. Something is clearly running like crazy in he background...
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Click to collapse
So it figures, downloaded those apps, rebooted the phone and now its not happening anymore. This has been the problem the last couple days, its intermittent so I keep thinking I've figured out what's wrong and then it happens again. I'm thinking about going back to Gingerbread or trying one of the AOSP roms to see if the problem persists...
I noticed FC15 has the worst battery of all the leaks so far. It a joke shouldn't have even been sent to sprint for testing.
Sent from my SPH-D710 using xda premium
Since my "fix" I'm at 85%. Been off the charger since 6am. It is 10:30 now.
Sent from my SPH-D710 using XDA
MikeC84 said:
I noticed FC15 has the worst battery of all the leaks so far. It a joke shouldn't have even been sent to sprint for testing.
Sent from my SPH-D710 using xda premium
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Click to collapse
Gonna have to disagree with you there, maybe you have a bad flash. I'm getting an average of 16 hours with fairly heavy usage. FC15 has been fantastic, no issues whatsoever.
Im having kinda the same problem. I just had to get my rooted phone replaced yesterday not that it matters it was rooted I had no roms or nothing on it just rooted at the time, but my battery was fine. I got a white one I havent rooted or nothing yet and battery is going fast. I kept the battery from the previous phone. I was looking through appbrain and seen the app "bad ass battery monitor" and my kernal is killing my battery as of today.
Argghhh Bricked it!
Tried going back to Gingerbread and hard bricked the phone! 5 years on android and four different phones and this is the first time I really truly bricked. Blue led on and not a thing else.
Well I guess getting a new phone is one way to get back to Gingerbread.... For now, I'm sporting a cutting edge Blackberry tour!
Why is this phone so easy to brick? I've had 4 other Android phones and I see more bricked posts for the e4gt than all the others combined...
Sent from my SPH-D710 using XDA
orb360 said:
Why is this phone so easy to brick? I've had 4 other Android phones and I see more bricked posts for the e4gt than all the others combined...
Sent from my SPH-D710 using XDA
Click to expand...
Click to collapse
Before the ICS leaks, this phone was virtually unbrickable. Once we get the ICS source and the recovery issues are sorted out it will be that way again. If you stay clear of wiping individual partitions and follow directions in OP you are safe
Sent from my Nexus S 4G using xda premium
Mine has been horrible and have no idea why. I haven't changed apps or anything from previous installs or settings but Android OS loves to eat 50% of my battery which is a good 25% higher than normal.
Background: Rooted, stock rom.
- Just bought the phone on Saturday, charged it fully and played around with it on Sunday literally just moderate texting, making short calls, and taking a couple of pictures and the battery pretty much dies by 2 PM. Will the battery life improve over time?
This is with the settings tweaked to maximum battery conservation (15% screen brightness, NFC/S Beam off, No motion controls, battery savings on, the works.)
- Also, in that time the phone seemed to be fairly hot, I cannot recall the temperature, but it was hot to the touch. And when I tried downloading the OTA update from T-mobile, the bottom half of the phone (everything below the battery) became drastically hot. But the battery remained relatively cool. Is this something I should worry about?
I'd just like to know so I can exchange the phone while I still can.
I just got mine on Friday and I noticed the same issue. It seems to get hot whenever its doing something data intensive live streaming a youtube vid or downloading a app.
Thanks for the response.
I used it for about 15 minutes this morning reading a web page on Chrome and it seemed to get warm.
Also streamed HD YouTube as well as Spotify for about 15 minutes and it's still warm.
The thing is, these are the first really data-intensive things that I have done so far.
I'm going to go through a whole day just to see what happens.
Forgot to add that I even reduced my CPU through SetCPU to 1.2Ghz the since I rooted it
It's at 87% after 2h 20m 46s on battery.
With only 42m 23s of screen time.
It should calm down after a couple of charge cycles. For battery. Also make sure auto brightness, auto sync is off, gps, motIon control, voIce cmd, etc.
I dont use the battery saving feature and get great life. But I remember a few times it getting hot after a fresh flash but it always calmed down for me. Getting warm is normal, especially if on the charger while using.
Theres a lot of features I like but dont use much so for me its worth the few extra seconds to turn it on/off.
Sent from my SGH-T999 using xda app-developers app
I am having the same issues. I got acwhite one last week and it is constantly hot near the home button. I am probably gonna revert to stock and return for another. My s2 did not do this.
Sent from my SGH-T999 using xda app-developers app
khoikn said:
It's at 87% after 2h 20m 46s on battery.
With only 42m 23s of screen time.
Click to expand...
Click to collapse
13% drain for almost 45mins screen time.
Sick
Sent from my SGH-T999 using xda app-developers app
Update
So I have completed my school day.
11h 25m 45s on battery
Battery percentage is at 57%.
I barely used the phone however.
Sent about 10 texts, went on Chrome and searched the web for about 15 minutes, took 8 pictures, instagram for 3 minutes.
Also kept getting e-mails (probably like 10 of them)
I turned on Power Saving mode as well.
Screen is the highest with 1h 32m 24s using 38% on my battery.
Would this be normal on the stock T-mobile rom with no updates?
I've never had an Android phone before so I wouldn't know.
But after researching, some people managed to be at around 70% usage by the end of the day. While doing more intensive tasks.
It's probably the service when you're inside buildings. If it's bad service it'll drain your battery.. if it's constantly trying to connect 4g you're going to have a short time *insert ski instructor meme*
Sent from my SGH-T999 using xda app-developers app
I suggest you guys flash Exajoule. His ROM is insane on battery & its really fast as well.
Sent from my SGH-T999 using xda app-developers app
I had the heats issues and ot turned out to be a borked phone. I returned for a swap and the new s3 is worlds apart from the last. Less heat and better performance
Sent from my SGH-T999 using xda app-developers app
You should check to see what's consuming CPU... (long press the home button, and go into the task manager...) should see something consuming cpu...
(when my phone's warm, it's generally because something's gone psycho on cpu use...)
scifan said:
You should check to see what's consuming CPU... (long press the home button, and go into the task manager...) should see something consuming cpu...
(when my phone's warm, it's generally because something's gone psycho on cpu use...)
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Click to collapse
Or better yet in dev options turn on Show cpu Usage. In the top right corner of your screen it will show whats running.
Sent from my SGH-T999 using xda app-developers app
Teo032 said:
It's probably the service when you're inside buildings. If it's bad service it'll drain your battery.. if it's constantly trying to connect 4g you're going to have a short time *insert ski instructor meme*
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
At home, I literally get 0-2 bars. But at school I can consistently get anywhere from 1-4 bars.
This could possibly be it, but I am not too sure how much my signal fluctuates throughout the school.
Britannia, troklwit
belial20xx said:
I had the heats issues and ot turned out to be a borked phone. I returned for a swap and the new s3 is worlds apart from the last. Less heat and better performance
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
I had given my local T-mobile store a call and they said that smartphones should be regularly heating.
It's strange to me how I can do a task a simple as texting and it heats up though.
How long did you have the borked S3 for?
I 2nd the bad carrier coverage notion. Just as a test, I put my phone into airplane mode while watching a video. I watched the same video while out of airplane mode. The battery drained faster while on the carrier's network than not. I noticed the signal meter was at 3 bars before I played the video.
DocHoliday77 said:
Or better yet in dev options turn on Show cpu Usage. In the top right corner of your screen it will show whats running.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
I haven't tried that... though most of the time my phone's running cool...
Better Through Time
I decided to instal CM10 on my phone and it really did help.
I just got home from school/finished most of my day and here's the update:
63% left
9h 45m 29s on battery
1h 21m 33s screen on time
This makes me feel so much better considering that I actually used the device more today than ever before.
(HD YouTube videos, streamed Spotify, lots of internet browsing, more calls/texts.)
Even with the added usage CM10 seemed to have improved my battery life by a lot!
Not sure if I can totally attribute it to CM10 or just more charge cycles, but everything seems to be working better for me.
Thanks for all of the help!
The phone still runs hot sometimes but it has decreased over the last couple of days.
I have noticed on my phone that since installing Liquid Smooth rom has resulted in much better battery life than on the stock rom. However, ever since I have owned the phone, if i have the screen on for more than 10 minutes or so the screen gets really warm right above the home button. Anybody else experiencing this?
trimble83 said:
I have noticed on my phone that since installing Liquid Smooth rom has resulted in much better battery life than on the stock rom. However, ever since I have owned the phone, if i have the screen on for more than 10 minutes or so the screen gets really warm right above the home button. Anybody else experiencing this?
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Same problem. I just assume that's where the processor is? It doesn't bother me. Its quite funny because the top of my screen is cold. And it doesn't get hot when I'm using it for browsing, texting, the usual. Not unless I play a game.
Sent from my SGH-T999
Coesla character
trimble83 said:
I have noticed on my phone that since installing Liquid Smooth rom has resulted in much better battery life than on the stock rom. However, ever since I have owned the phone, if i have the screen on for more than 10 minutes or so the screen gets really warm right above the home button. Anybody else experiencing this?
Click to expand...
Click to collapse
I'm assuming that Samsung's stock TouchWiz isn't as optimized as the ROMs that the devs make on here.
Which is a definite plus to having a device that has a strong community of developers behind it.
That happens to me as well. I have kind of gotten used to it. Just slip on a case so when you hold it your hand doesn't get sweaty and you should be fine. I would assume that's where the processor lives, but I am not too certain.
Alright first of all, i want start off by saying that i LOVE this phone, both in terms of hardware and software, however, theres is a HUGE problem that i just can't get through and its the battery of this phone...
It is simply unbearable.
I have posted the screenshots. This screenshot is taken after 1 whole night of charging. In 5 hours or so time, I've use the music app for about 1 hour, talked on the phone for about 5-10min and sent about 10 text messages. I didn't do any web browsing/videos/gaming. I have also disabled LTE and turned my brightness to minimum with eco mode on. These small things drained my battery from 100% to less than 10% within 5 hours which i find to be completely unacceptable.
Last night, with me browsing the web on the bus for about an hour or so, it drained my battery from 85% to 3% by the time i got home...
I've looked at the battery life thread and it seems like im the only one experiencing this issue. Also not only does it drain SUPER fast, it takes a good 4 to 5 hours to recharge this thing. Which means it takes longer to charge than to use up even with minimal use...
Do I have a faulty phone and should I get it replaced???
Something's amiss. The only time that I've gotten less than 10 hours, is when I had my work email connection set up to "always connected" and wifi was turned on. Even then, I got 9+ hours of battery life.
Disabling lte is part of the problem. When the phone is in 3g, it uses fast dormancy which LG did not implement very well and it runs the CPU constantly. I encourage you to contact LG and your carrier and complain. don't let them tell you about background data or applications running the battery down. With the same apps running, this does not happen on lte. This can easily be verified by enabling debugging and then capturing a logcat from adb with lte both enabled and disabled. It will show fast dormancy trying to set network states every second. I spent a lot of time trying to get this issue recognized, but they kept saying that it had not been reported and was not a known issue. Let's make it a known issue so they will fix it.
How about actually showing us what you used instead of screen shots of %.... would be helpful...
Sent from my LG-E970 using xda premium
Have you considered that maybe you have a faulty unit.
Sent from my SGH-I897 using xda app-developers app
I'm also getting about 5ish hours on a charge. And, when I recharge at the office with the usb cord, it's a "trickle charge" that's so slow it's ridiculous.
mickeyasr said:
I'm also getting about 5ish hours on a charge. And, when I recharge at the office with the usb cord, it's a "trickle charge" that's so slow it's ridiculous.
Click to expand...
Click to collapse
you definitely want to return this thing.
Don't know about you...but I let my phone die twice then fully charged it but my battery life is amazing
Sent from my LG-E970 using xda app-developers app
Yeah, I've been quite impressed with my battery life on this thing. I made it from 6:30am spent about 2 hours tweaking it and setting it up, then messed around with it through the day. By supper time I plugged it in and it was at 63%.
I don't have the phone, but right off the bat i'd say it was whatever was causing your mediaserver to go nuts. Either some media app, YouTube, gallery etc, wouldn't say its a faulty unit, just mediaserver gone rogue
And damn i want this phone...
Looks like a widget or live wallpaper is going crazy
Sent from my SAMSUNG-SGH-I897 using xda premium
Well, a little update to this thread, i've disabled every different kind of syncing possible and i've been able to pretty much double my battery life from before, which is a lot better but i still wouldn't consider this to be good battery life.
I've been reading many posts regarding battery life, and it seems like there is some issue within the software that prevents the phone from going into deep sleep which is causing the lack luster battery life. This issue is on both the optimus g and the nexus 4, so i hope the devs may look into this issue when they are building custom roms for these two devices!
waaw Optimus G
I just got my optimus yesterday and had a full charge this morning. Been using it for almost 12 hours pretty steady. Have 16% battery left. I would say my battery is pretty amazing.
Sent from my LG-LS970 using xda premium
Sent from my LG-LS970 using xda premium
Get a replacement that's what I did with my first one. I was getting 6-7 hours with light use.
Got a replacements and was able to get 19_14 hours battery.
Also today I left my cell at home and it was unplugged at 100% after 9 hours I came home and saw it at 95%.
Sent from my LG-LS970 using xda apdevelopers app
You definitely seem to have some weird issue's. My Optimus is great for battery life. My previous phone was an Xperia Arc and this has significantly better battery life without even running it in "eco mode". The only time I have noticed less then stellar battery life was when I had some app's running in the back ground that would keep refreshing/updating which kill's the battery.
Androids usage readings are inaccurate. Please consult this: http://forum.xda-developers.com/showthread.php?t=1179809
From what the picture shows I would guess its your 4G connection. A Hardware fault is improbable. And forget these things like "eco mode". Even if they underclock your cpu it won't give you a real benefit,
I've had great battery life on mine. Even when I've been geeking out on the device for several hours during the day.
Perhaps you are on the cusp of LTE coverage? If so, then the radio can kill your battery while looking for a signal.
Sent from my LG-E970
DraginMagik said:
I've had great battery life on mine. Even when I've been geeking out on the device for several hours during the day.
Perhaps you are on the cusp of LTE coverage? If so, then the radio can kill your battery while looking for a signal.
Sent from my LG-E970
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Click to collapse
I also have amazing battery life IMO, coming from a Galaxy S. I have no LTE in this area so am using only HSPA. Using the phone with casual use, I can easily go a full 24 hours on a charge. With very very heavy use I can go from 8 am till around 11 PM. I am very happy with the battery life overall. I'm running on "eco mode" FWIW.
Hey...android noob here. Got my first Android phone a couple of days ago after being an apple fanboy since the first iphone. Loving the note 2 so far. I have a question in regards to battery drain...unplugged last night after full charge and went to bed..woke this morning with about 82% left..it was idle the whole time except for checking the time a couple of times throughout the night. Does that seem to be on par for the typical battery drain? Thanks in advance. Loving the forums here so far.
Sent from my SGH-I317M using xda app-developers app
Settings -> battery -> should show you what's been eating your battery. Tap on the graph for other details.
Could be anything from poor signal to an app you installed.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
jrk2323 said:
Hey...android noob here. Got my first Android phone a couple of days ago after being an apple fanboy since the first iphone. Loving the note 2 so far. I have a question in regards to battery drain...unplugged last night after full charge and went to bed..woke this morning with about 82% left..it was idle the whole time except for checking the time a couple of times throughout the night. Does that seem to be on par for the typical battery drain? Thanks in advance. Loving the forums here so far.
Sent from my SGH-I317M using xda app-developers app
Click to expand...
Click to collapse
No it isn't normal especially with the note packing a 3000mah battery do what the guy above me said
"[Sent from a galaxy y far far away] *ominous voice* Hit THANKS"
Here is a screenshot...any suggestions?
Sent from my SGH-I317M using xda app-developers app
You can conserve you battery by stopping some of your apps
Eg : if you have youtube running this will help run your battery flat quicker
I turn off any apps that i'm not using even data ,gps ,location services etc....this can effect some widgets tho
Hope this helps
Ps some phones and tablets won't let you shut down apps so they will run constantly
jrk2323 said:
Here is a screenshot...any suggestions?
Sent from my SGH-I317M using xda app-developers app
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Click to collapse
Hi Mate,
Download an App called CPU Spy.
Power off the Note 2(do not restart) and turn it on.
Leave it for a few hours and make sure if the phone goes to deep sleep when not in use.
When u r charging the phone the state would be 200MHz so if you remove the Changer without turning on the screen it does not go to deep sleep.
So always turn on the Screen before removing this.....
Hope this helps
Regards,
Pravish
Not normal I'm afraid. I think most I've lost during a night is 3%, with wifi and 3g turned off but not in airplane mode. Most days I wake up with the same exact percentage as when I went to bed, i.e 0% loss during 7 hours.
Removing the charge with the screen off won't kick it in to deep sleep? Interesting, but sounds like a flaw somewhere. Where did you find this information?
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
pravishj said:
Hi Mate,
Download an App called CPU Spy.
Power off the Note 2(do not restart) and turn it on.
Leave it for a few hours and make sure if the phone goes to deep sleep when not in use.
When u r charging the phone the state would be 200MHz so if you remove the Changer without turning on the screen it does not go to deep sleep.
So always turn on the Screen before removing this.....
Hope this helps
Regards,
Pravish
Click to expand...
Click to collapse
That's not true! I remove the charger without turning on the screen most of the times and my phone does get deep sleep.
Not to mention the screen is automatically turned on when you unplug.