Develop Bugs

Real world battery expectations

I usually get about 13 hours with light use with everything syncing, live background, and screen on for about 2-3 hours. What do you guys usually get?

I get a good 10 with heavy use, which is darn good for this type of phone.

About the same for me.
Sent from my SPH-D710 using XDA App

OK, this Android OS bug is bugging me. I haven't even used the phone at all and it's 11.30am and I already lost 55% battery life, took off charger at 5am. Guess the culprit...
I really don't want to flash some custom ROM or root yet when a stock ROM is not out or start from scratch reset but I like everything about this phone and came running into its embrace from a NS4G that I thought had a terrible battery and craptastic radio. This is absurd.
So perplexed at the moment...
Sent from my SPH-D710

im stock, and with little use like only 1 hr screen on time it was 54% after 16 hrs
Sent from my Samsung Galaxy S2

I've flashed to Starburst v1.5 and I have been getting 10+ hours with pretty heavy/frequent use.

Phone is sitting dormant really with just very little use. Has been off the charger since 6:30am and its not 2pm and I am at 88%.
just checking email and doing my fantasy football updates. Little web action to unsubscribe from some sites and that is about it. Definitely much better than yesterday. Rebooted and got my Android OS taking 30% of battery instead of 54% and got juicedefender running on aggressive. Seems like my battery is super good now.

Heavy use... About 12hrs. Live wallpaper, FB, maps, gps, 4G, games, etc...
Light use.. around 21hrs. I was still at 30% when I took that pic. I don't know maybe it could do 30hrs. Live wallpaper, FB, and text from time to time...
Running stock btw with no battery helper apps or juice defenders, and Im using the "Galaxy" live wallpaper. Still, even for heavy use this thing has lasted me. Very happy with the battery life.
Sent from my Epic 4G Touch using XDA app

tdavis42 said:
I usually get about 13 hours with light use with everything syncing, live background, and screen on for about 2-3 hours. What do you guys usually get?
Click to expand...
Click to collapse
Here's a way to calculate your expected usage. It isn't exactly precise but it will give you a decent estimate.
Gmail/contact/calendar sync on.
Battery consumption:
1) Screen off, wifi on - 0.5%-1% per hour.
2) Screen off, 3g on, good signal - 1% per hour.
3) Screen off, 3g on, bad signal - 1 - 10% per hour.
4) Screen on, minimal brightness, reading e-books - 1% per 8 minutes.
5) Screen on, minimal/medium brightness, web browsing/youtube - 1% per 4 minutes.
6) Screen on, minimal/medium brightness, games - 1% per 2 minutes.

Me today so far... I was at school thats why there wasnt much use for a while..
Sent from my SPH-D710 using XDA App

My phone can barley make it through a 7 hour day of streaming music and 3 of those hours airplane mode is on.. Absurd.
Sent from my SPH-D710 using XDA App

bman55 said:
My phone can barley make it through a 7 hour day of streaming music and 3 of those hours airplane mode is on.. Absurd.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
Either your phone is defective, or ... Come on! I can get 6-7 hours of youtube. Streaming music with the screen off must use much less battery.
Something else is draining your battery in a big way.
In all likelihood, you are used to gsm phones, and not CDMA. With CDMA phones, having a weak signal result is a HEAVY battery drain.
So, if you signal is kinda weak, in an office or other place of work, you are likely to burn battery.
My Sprint signal is very weak at work. What I do to save battery is switch to roaming.
My secondary roaming provider has a much stronger signal. Their cell tower must be much closer..
So, the battery drain while roaming is almost as low as with Sprint with a good signal.
For CDMA phones, there's paid app in the market called Roam Control.
Using that app to switch to roaming and save battery is the only way I know...]
EDIT: Ok, I lied... I just thought a bit more about the issue.
There's another way.
You can flash a verizon PRL instead of a Sprint one. Verizon usually has a stronger (and less battery draining) signal in my area...

1% per hour at idle with no use (idle) here.
Goes up with use.
6 - 8 hours of medium duty use (web music ect)
4 hours of streaming netflix
overall compares very favorably with every android device i've ever used (starting with launch day moment (nov 2009)
this is with everything on 4g, bluetooth , gps ect. with no effort to save batt. usually in a marginal service area.

How is the battery life on your epic?

This is what I'm getting using my current Rom. Not sure if this is good or bad
Sent from my SPH-D710 using xda premium

Freaking awsome...
And that was with about 32% battery left to.
Running the stock rom... Just rooted it for the free tether.
Sent to you from my SGS2 Class Star Fighter.

Phenomenal. Great.
Sent from my SPH-D710

I get a day out of my battery.
It's not perfect, but it's perfect enough.

I get about 18 under moderate usage (using Bluetooth audio, fair amounts of data And syncing 3emails and all Google services available)
Sent from my SPH-D710

I have averaged about 16hrs using Calkulin's, TZ, and the AOSP roms..and that's with undervolting and underclocking, on conservative or on demand governors

I get a good two days before my battery gives out. If I really having a power hungry day ill get like 9 hours though.

I get between 12 and 18 hours depending on use. That is ****ty. I run calk's rom.

This is an average day for me. The major drop is when I took the battery out to test something. I'm lucky if it's 49% by 8PM and it's almost always in standby. I never get to use data because sprint sucks where I'm at so I'm pretty dumbfounded that this is my battery life.

You want good to great battery life??? It's all about radio control!!!
I get a day and a half out of my battery by only turning on my 3G or wifi radios when I need them.
Sent from my Galaxy10.1 TouchWiz/ADWex equipped Starship.

I am looking to get the Epic 4G touch in about a week or so, and if everyone is having battery life like this I think I'll love this phone

SouthPhilly said:
You want good to great battery life??? It's all about radio control!!!
I get a day and a half out of my battery by only turning on my 3G or wifi radios when I need them.
Sent from my Galaxy10.1 TouchWiz/ADWex equipped Starship.
Click to expand...
Click to collapse
I agree it has to do a lot with radio control. I can get almost 3days like this with 3+hours of screen on time. Plugged it in to turn it back on cause i went to the store and forgot phone at home. Came back and it was dead.
Sent from my SPH-D710 using xda premium

Right now i have hit the 24hr mark with a lot of battery left, This is with mild usage, no bluetooth or wifi Just the very tip of the batt guage is disappeared.
Will update as time goes on.
Stock unrooted Wsgs2 (White Samsung Galaxy S 2)
Left Vzw and the Gnex for Sprint and the Wsgs2.

I must be doin something wrong lol cuz I can't get passed 6 or 7 he's I use to get a day even 12+ now after flashing so many roms I can't get it back to a day...even after calibrating
Sent from my SPH-D710 using xda premium

Im getting around 18-36 hours depends on my signal strength or juice defender. At work im near the 18 hours but depends on where all i go in my building. When im at home using my airave its closer to 36 hours since i use my wifi which doesnt use no where near the battery for the data.
No root, stock err thing

Right now I'm very happy with my battery life! Running Calk's 2.8 rom
In a average work day, I use my phone about 3-4 hrs. My phone is over 2 hours with display on...and I'm still at 40%.
Total battery time SO FAR: 1 day, 6 hours. Loving it!!
Wifi on 100% of the time; use browsing, gps and play games for a little bit here, a little bit there
Confident that a phone this powerful could last a full day with heavy use

I get pretty good battery life.

whatsitsnamenow said:
I get pretty good battery life.
Click to expand...
Click to collapse
That's not really good. With heavy usage I get 3 1/2 hrs of display with
8 hours
Sent from my SPH-D710 using xda premium

Update as of 10:00pm i will have 36hrs.
around half batt life left.
No bluetooth,
I have been running wifi since noon, 12:30ish

[Q] Whats your battery life like?

I haven't seen a battery life thread for the AT&T S3, so I'll start one.
Mine is around 13 hours with moderate use. I listen to podcasts for an hour in the morning (commute to work), read Pulse News and Facebook for about an hour at lunch, and listen to another hour of podcasts for the commute back home. By the time I get home, I'm around 13% life. I usually get the battery warning while listening to my podcast. In comparison, my GNex GSM gets 17 hours with the same use pattern. When I get home, I'm usually around 37%. Besides Samsung's and AT&T's bloatware, same apps, no widgets.
All told, I am very disappointed with battery life. I don't believe in underclocking my CPU in or disabling haptic feedback. I use the "Power Saver" mode, but only use the reduced screen power consumption feature (reduces framerates and brightness). WFI is always off (I don't have WIFI at work). I also disabled all of the Motion features. I disabled S-Voice (it monitors for the Hi Galaxy, and disabling also allows for a very responsive Home button).
I calculated my idle battery drain (unplugged when fully charged and not touch it) at around 4.4% per hour. That only gives 22.7 hours of standby! My Galaxy Nexus GSM can go at least 2 days (sometimes I forget to charge it at night on the weekends - also not used the phone).
Is it AT&T's LTE? Is it the Gsiff_daemon process? Is it TouchWiz? Or is it just my phone?
What's your battery life like?

You pretty much hit it right on the head. I had the extended battery from Samsung on my Gnex and could easily get 20 hours with moderate usage.
This phone despite using CM10 or AOKP with the JB kernel I never see battery life that good. I'm in the 14-15 hour range with about 3 hours of screen on time. That's with wifi off, and we don't have LTE yet. All in all, it isn't very good.
Sent from my SAMSUNG-SGH-I747 using xda premium

I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app

JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
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Click to collapse
Stock? What features do you have turned off? Do you use WIFI exclusively? Do you turn off your data network (LTE/HSPA)? Did you turn off Sync?
I don't use WIFI, and I leave my data on (as it should be - just like I had it on my GNex). I also leave sync on. I understand that using these decrease battery life, but come on... not like this. The GNex faired very well, and it had a smaller battery. Besides LTE and an S4 (and the S4 should be more power efficient), there isn't much different between the GNex and the S3.
If I turn on the screen for 8 hours, there won't be enough for sleep time! It'll just die... if it even makes it to 8 hours...

20+ hrs with multiple accounts syncing at 1 to 2hr intervals, screen on time of average 4hrs. Heavy use. Wifi on all the time.

stock, rooted, debloated, super-aggressive power management I was getting maybe 12 hours with 2 hours screen time.
I saw you didn't believe in underclocking, but I started using Cpu Editor http://forum.xda-developers.com/showthread.php?t=1798765 and am loving it, can do 16 hours and 4 hours of screen time with no problems, will do the trick for me.

JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
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Click to collapse
That's nearly impossible. What's your setup? Fricken hate it when people post battery life without explaining what their setup is.
Sent from my SAMSUNG-SGH-I747 using xda premium

My battery life with stock battery sucked too. Att signal sucks where I leave and waste 30% battery in that alone everyday. I got the Hyperion extended battery and loving it. Currently at 70% when usually I would be at 45-50%.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
Click to expand...
Click to collapse
I hate to be "that guy" but I have a hard time believing anything close to this is even possible. Can you show us a pic of your battery stats?

Just use cpu tuner, It has profiles for each level of battery life so it gradually slows down your cpu's. You can get performance and bat' life.
Check it out

my battery drains a lot when i'm on wifi even when my screen isn't on. I get on average 14 hours running 1.4 GHz

You have a faulty radio.
I consistently get 40+ hours off charger with 4-5 hours screen on time with a couple hours of browsing, 3-4 hours of music, texts, an hour of calls or so, playing casual games for another hour.
Stock. No hacks. No root. Disabled all unnecessary carrier and samsung apps and disabled GPS unless i need it. Auto brightness, 2 hours sync for weathereye, flipboard and gmail syncing all the time. I do mostly use Wifi at home because my signal at home is bad and that quickly drains my battery. At work my phone idles for eight hours at a 2-3 % loss with 3G on (i use my old SIM, i do not have an LTE plan, I am on Rogers Wireless).

phonex1 said:
You have a faulty radio.
I consistently get 40+ hours off charger with 4-5 hours screen on time with a couple hours of browsing, 3-4 hours of music, texts, an hour of calls or so, playing casual games for another hour.
Stock. No hacks. No root. Disabled all unnecessary carrier and samsung apps and disabled GPS unless i need it. Auto brightness, 2 hours sync for weathereye, flipboard and gmail syncing all the time. I do mostly use Wifi at home because my signal at home is bad and that quickly drains my battery. At work my phone idles for eight hours at a 2-3 % loss with 3G on (i use my old SIM, i do not have an LTE plan, I am on Rogers Wireless).
Click to expand...
Click to collapse
You consistently (or have ever got) get 40+ hours off charger with 4 to 5 hours of screen time? Do you have your phone hooked up to a car battery?

I just factory reset (wiped data and cache) the phone and installed the apps I need (maybe something was badly configured or something) - did that yesterday night. Charged it up for this morning, and now I got 18 hours and still have 17% left. Screen on time says 1:38 hours.
This is on the same stock rooted and deodexed ROM. No hotboots either, so gsiff_daemon didn't rear it's ugly head.
Also no CPU Sleeper or any of these underclocking apps. I'm happy now, but wondering wtf was causing the problem... and will it happen again (after all, this is only day one).

I'm getting about 13 hours with 5 and a half hours of screen time. Underclocked to 1.2ghz and I have my own screen off profile. Great battery in my opinion
Sent from my SAMSUNG-SGH-I747 using xda premium

Phone finally died. Just over 19 hours. Heavy use towards the end because I was downloading and installing the rest of my apps from Google Play & Amazon App Store. Was also setting the apps up ( accounts, settings, and notifications...). Final screen on time was about 2 hours.

It's only been two days since I've had the phone, I've gotten about 14 hrs with roughly 3.5 hrs screen on time. I hate when I see people with 2 days off the charger and ridiculous screen on time. If you put the phone in airplane mode and ran just the screen you probably wouldn't last 10 hrs unless it was on low brightness. I had the Razor Maxx and I could get around 30 hrs usage with 4-5 hrs talk and 6 hrs screen on and that's the best battery life I've ever gotten on any phone with real usage.
I would like to get better stand by and more screen time out of this phone without getting an extended battery.

TheFiveDots said:
You consistently (or have ever got) get 40+ hours off charger with 4 to 5 hours of screen time? Do you have your phone hooked up to a car battery?
Click to expand...
Click to collapse
Nope. Stock battery. May be some of you have faulty batteries/radios/firmwares or run too much stuff at the same time.
jordant2 said:
It's only been two days since I've had the phone, I've gotten about 14 hrs with roughly 3.5 hrs screen on time. I hate when I see people with 2 days off the charger and ridiculous screen on time. If you put the phone in airplane mode and ran just the screen you probably wouldn't last 10 hrs unless it was on low brightness. I had the Razor Maxx and I could get around 30 hrs usage with 4-5 hrs talk and 6 hrs screen on and that's the best battery life I've ever gotten on any phone with real usage.
I would like to get better stand by and more screen time out of this phone without getting an extended battery.
Click to expand...
Click to collapse
No airplane mode. Cellular connection is always on even during the night. Only difference is at home i have wifi on instead of data.
Flipboard, weathereye and an appsales app syncing every 4 hours. Auto sync for google account and facebook. Automatic brightness. Almost all samsung and Rogers apps disabled (except for myaccount and a couple samsung apps) and motion disabled since i have no use for the gestures apart from being a novelty the first week.
No root. No hacks. I am actually amazed. This is the first android phone that has battery life on par with my iPhone 4 and the unparalleled smoothness. My HTC One X lagged, this never does even with a few apps installed now including games. I look at my iPhone and think "why do i still keep it? It is no longer relevant".

Ive got my UV tweaked just right on my ktoonez kernel and keeping my screen level as low as can be and I'm now practically making it to TWO days battery life! Plug in every second afternoon or evening after moderate use. Occasionally it doesn't last as long. Quite happy now. Oh and that's with this baby cranked to 1.809Ghz! But obviously tweaked to use that under strain otherwise using lower clocks and deep sleeping with 384mhz.
Got a 4200mah extended battery on way and can't wait to see how much I can squeeze out of it too.
Sent from my SGH-I747M using xda premium

My GS3 i747m lasts around 50-55 hours per charge cycle..
It is running stock Rogers GS3 ICS, not rooted, all stock. Battery is stock as well.
Not using LTE, using HSPA+ ("4G") with data turned ON with Sync turned OFF
(**NOTE: sometimes, the battery is drained due to poor reception, and the phone will use more power for the cellular signal.. In my case, my 3G connection in my area seems alright for the most part, about 1 bar less from full)
Power saving is turned ON. WiFi powersave is turned ON.
Moderated WiFi usage in 2.4ghz 802.11g-mode only.
Every night when I go to sleep, my flight mode is turned ON. (I sleep around 9-10 hours everyday, so the phone stays on flight mode for 9-10 hours a day)
In the morning, I turn the flight mode OFF.
Bluetooth, GPS both are turned OFF
Screen brightness turned 1/4 brightness
LED notification turned OFF
Also, I have a task killer killing ALL BACKGROUND SERVICES every half hour.
Without killing all the background apps, my RAM usage is around 600-700 MB out of 1.6 GB of RAM
Killing all the background apps brings the RAM usage to around 360 MB of 1.6 GB
Without killing background apps, my battery life is shortened even when the phone is on standby.
Do this, and your battery life is pretty good..

What is your Battery Life typically when 4G Connectivity is Enabled?

What is your Battery Life typically when 4G Connectivity is Enabled?

Great...check the batter life thread and the screen shots...I have mine set to wcdma only and avg 18+ hours with anywhere from 2-6 hours screen on time...and it gets better when on wifi all day
http://forum.xda-developers.com/showthread.php?t=1955302

arjun90 said:
What is your Battery Life typically when 4G Connectivity is Enabled?
Click to expand...
Click to collapse
I'm in hspa+ constantly and right now I have about 5 1/2 hours screen on time. I keep the brightness low lol.
Swiftly sent from my Galaxy Note 2 via XDA premium

I keep my brightness on full, send several hundred texts each day, stream radio through tune in on full blast on the speaker as well as with headphones in, wifi and NFC always on as well as smart stay and other motion options always on and it lasts me from 7am to 1am

Yea I don't even use wifi. I get a full days worth from one charge. This phone is the best. No competition. 4g all day everyday
Sent from my SGH-T889 using Tapatalk 2

Haha that sounds about right. Same here. I'm a heavy user. W/ 4G on I get easily 10 - 16 hours playing games, music, fscebook , etc.
Sent from my SGH-T889 using xda app-developers app

brightness always at 80%, around 500 text messages a day, couple hours of where's my water, charged it when i bought it, going on 624 hours of screen on time, hspa+LTE-ETphonehome, a lot of bacon and sausage for breakfast, some eggs, a gun at the table just in case of a zombie apocalypse (can't be killed by zombie while eating breakfast, just wouldn't be right), and Dan Hess pays my phone bill every month.

Just sharing battery life for today.

This is my battery with light gaming and slight use with data on, with a lot of texting.
90% of the time my data is off.
Sent from my LG-LS970 using xda app-developers app

TaviRawr said:
This is my battery with light gaming and slight use with data on, with a lot of texting.
90% of the time my data is off.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Lucky you! I've been working on tweaks to my stock rooted system to get past 7 hours with data on. I'm going to test tomorrow or Monday.

Looks almost exactly like mine.

Man what are you guys doing? Here is mine over the past few days.
Mind you this is about 15-30 of minecraft and Epic Pirate Story during lunch. Full data and sync on with 4G/3G but mostly WiFi. About 30-40 min of web browsing. Tons of google talk and feedly news reader. Tons of pictures and about 5 min of video taken for each of those days.
Only mod to the phone is the camera mod.
pictures may be out of order but I think you get the just of it.

it all comes down to screen on time. less than 4 hours of screen time between charges is not very good.
Seeing a little over 4 hours of screen on time while using the AOSP roms.

autoprime said:
it all comes down to screen on time. less than 4 hours of screen time between charges is not very good.
Seeing a little over 4 hours of screen on time while using the AOSP roms.
Click to expand...
Click to collapse
I already hit a 5h 15m mark once letting the kiddos watch a movie off the internal and then Netflix. The movie was hour and forty and Netflix took it down the rest of the way streaming on 4G.
on average I get roughly 2.5 to 3.5 hours in each charge which I'm fine with considering I could barely hit 8 hours before a dead battery with 2 hours screen on with my old Epic 4G Touch.

I'm sure I could get 4 hours screen on time if my phone wasn't the on sprints horrible network. I'm constantly searching for a data signal in Arizona. I do usually get just over 3 hours screen on and about 18-21 hours total between charges.
Sent from my LG-LS970

I ALWAYS have my data off during the day and I never really connect to WiFi.
I don't need my data on for the day. XD.
Edit: when I go back to school Monday, I'll screenshot my screen on time and battery life length.
Sent from my LG-LS970 using xda app-developers app

Im getting almost 2 days with light usage. Data is off when I am out and bout. Wifi on the whole time I am home. Screen brightness at 30 for most of the day. Full stock rom on its 4th recharge.
Sent from my LG-LS970 using xda app-developers app

I never see such battery life EVER.
I unplugged my phone at 100% at 4 AM once, woke up at 8, it was down to 75%. Wifi and sync were on..

megamaster2 said:
I never see such battery life EVER.
I unplugged my phone at 100% at 4 AM once, woke up at 8, it was down to 75%. Wifi and sync were on..
Click to expand...
Click to collapse
Sounds like you have an app in the background doing something. Even my Epic 4G Touch wasn't that bad. Maybe a weak WiFi and or cell signal causing the battery to drain faster.
An update was this weekend.
Unplugged phone at 908am saturday morning. Plugged it in Sunday night at 1145 with 5% battery.
during the weekend I played Epic Pirate story for 25 min. Shot 150+pictures. Shot about 18 min of video. Wifi coverage was 50% of that at home and the rest was 3G/4G. Oh and streamed two episodes of revolution VIA FTP from my home Android server on 4G. Other than that I cruised the web and used feedly for news feeds.
At work I generally drop 3% in an hour and half without touching the phone with 50% cell signal and corp WiFi at 25% signal strength. At home I have an Airave and pull from WiFi(I have to access points in the house for solid coverage so signal never drops below 50%) and I drop around 1% per hour. Signal really matters when it comes to battery life.
I believe my screen on was around 3h40m.
So all in all I am impressed and love this phone!! Just wish the camera wasn't so crappy.

im at 7.5 hours with 66% left.
Light to moderate use including web browsing and about 15 min of angry birds star wars. Rooted Stock Rom with Loki's IA tweaks as my daily.

Sigh. 35 percent.
Sent from LG Optimus Prime G

I went into settings and used the quad core control. I dont notice any difference in speed but i am also not a gamer. You guys that are having not so good battery life may want to try that and keep screen brightness below 40.
Sent from my LG-LS970 using xda app-developers app

not too bad

Dmaxx67 said:
I went into settings and used the quad core control. I dont notice any difference in speed but i am also not a gamer. You guys that are having not so good battery life may want to try that and keep screen brightness below 40.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
I tried that for two days in a row and didn't see any difference in battery life. Performance was untouched as well so I think that maybe it's already on and/or the app is broken.
javskies said:
not too bad
Click to expand...
Click to collapse
Yep that is about what I get with screen on less than 2 hours.
So yesterday I played Epic Pirate story with 50% brightness for 45 min and dropped 25% in battery. Then about 10 min after I stopped playing my battery jumped up 7% LOL. I am seeing this a lot with this phone as it seems that the way the battery is read throws lower % than what is actually there. Odd thing...

reddragon72 said:
So yesterday I played Epic Pirate story with 50% brightness for 45 min and dropped 25% in battery. Then about 10 min after I stopped playing my battery jumped up 7% LOL. I am seeing this a lot with this phone as it seems that the way the battery is read throws lower % than what is actually there. Odd thing...
Click to expand...
Click to collapse
It does the exact same thing to me.
Or when I barely use my phone for an hour, then start texting it drops about 3-5%
Sent from my LG-LS970 using xda app-developers app

TaviRawr said:
It does the exact same thing to me.
Or when I barely use my phone for an hour, then start texting it drops about 3-5%
Sent from my LG-LS970 using xda app-developers app
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Click to collapse
For me I don't see any real drop when texting or anything like that it's only when I run a game or something that really pushes the phone. When I stop playing I'll be at say 50% and then when I look at my phone 10-15 min later it's up to 55-59%. It's like the app reading and watching the battery miss reads it during an intense usage period.

Here's me.
Unrooted.

seems like battery dies sooo fast when listening music.
Sent from my LG-LS970 using xda app-developers app