yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II General] MonteCarloDos:
I updated my firmware to 4.1.2 JB and noticed my battery drains so fast like a pig eating truffles...now that I flash a new kernel my battery life is much3x better now, although I don't know what really IS the normal battery drain for my new kernel but I'm happy that it performs like this. :D
[Galaxy Note II General] geff312:
No I wasn't listening to music
[Galaxy Note II General] adytum:
The AudioOut_2 wakelock sometimes won't release when using silent mode, especially when rebooting with silent mode enabled.

Try not using it for a cycle, or toggle it on and off a couple of times, make sure you don't reboot with it enabled, and check stats afterwards.

That said, your stats are good overall!
[Galaxy Note II General] jauhari:
What's Kernel currently flash?
[Galaxy Note II General] Dr-akbar:
Hi i have a problem with my battery. It used to be perfect but now it drains literally 1% every 5min or less and didnt find a reason. I use betterbatterystats and couldn't see something misbehaving. Tried formatting and full wipe and calibration and non worked. Hope someone can help
[Galaxy Note II General] Dr-akbar:
Here is my usage pic from BBS
[Galaxy Note II General] joshyth:
this is my battery stat, i never really seem to get any better than this.

also, can someome tell me is there any ways to make google map from auto-starting?
[Galaxy Note II General] nvbnvb:
My best android battery life since migrate from h1x.. play games, fb, music with auto brightness
[Galaxy Note II General] dragones1978:
Gracias
[Galaxy Note II General] Pacas:
crazy battery life with uneak 1.4

Sent from my Note 2
[Galaxy Note II General] xamou711:
Hello Pacas :)

What rom are you using ?

Do you undervolt the phone ?

Regards
[Galaxy Note II General] kebabs:
We're you surfing the net with the phone on 3G when on voice calls with full screen brightness?
[Galaxy Note II General] NejiXSan:
Hey guys,

Here's the battery shots for my N7105. Would anyone be able to tell me whether my battery seems alright/good and whether anythings wrong with it.

Thanks
[Galaxy Note II General] Pacas:
Hi :)

I am using wanam 2.4 , although I heard that latest 2.5 has even better battery. I have power saving on. yes also undervolted. Check attached picture for values . I am using the values from another member on xda, don't remember his name though. No problems whatsoever.

Sent from my Note 2
[Galaxy Note II General] edwinpang:
Its just fine
[Galaxy Note II General] jauhari:
Two days? Wow that's awesome
[Galaxy Note II General] xamou711:
Thank you Pacas i flash 2.5 Wanamlite and kernel neak with undervolt this Day :)
[Galaxy Note II General] FUSIONdev:
That's what I mean when I talk about the poor battery performance with LL7 ... There're too much wake ups... also investigated with better battery stats... it reports wakeups but not the app that is waking up.

I tried many configs... removed green power, facebook, deactivated sync, viber..

Nothing... the problem seems to be on the system. LJ3 had better battery life.

It looks like network related... with wifi/data off, less wake ups...

I'm waiting for reports for the Thailand firmware.
[Galaxy Note II General] ABHIII:
My battery status at 56%. Latest stock rom. Some are saying that latest rom is not good for battery.
[Galaxy Note II General] ABHIII:
Screen time
[Galaxy Note II General] eng_samy:
mine about 24 hours on average use and about 17 hours on heavy use

on low usage it could be from 2 to 3 days
[Galaxy Note II General] jauhari:
Awesome stats Share your settings, ROM, kernel and other related information please
[Galaxy Note II General] ABHIII:
Stock rom, latest version, rooted. Deleted many useless stock apps from system. I'll post more screenshots once my battery reaches below 5%
[Galaxy Note II General] tbo-art:
Hey guys

My wifi stays on even though I said that it should turn off in sleep mode in the advanced wifi settings. Do you know an app that works?
[Galaxy Note II General] jauhari:
How you deleted un used stock apps?
[Galaxy Note II General] ABHIII:
Root your Note 2.. then you can freeze them or delete them

try this link for system app safe to delete.. http://xdaforums.com/showthread.php?p=32212501
[Galaxy Note II General] Sandwich88:
R: Post Your Battery Stats

Great battery life on Omega v10 :)

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II General] kandem:
Crash rom with perseus. Amazing

Saludos! Enviat desde la bestia NOTE 2
[Galaxy Note II General] kylec:
If you are un-rooted, I believe you can "disable" the stock apps in the app manager as well.

You won't be able to retrieve the space they take up, but it should prevent them from running in the background
[Galaxy Note II General] saeid.gh99:
Using Android revolution v9.0
[Galaxy Note II General] Kojisan:
Wanamlite 2.5 + Perseus 31.2

Will continue on this rom for a few more days then try crash rom.
[Galaxy Note II General] ozaghloul:
What the ****? I don't think I ever got more than 4 hours of screen time, even back on 4.1.1. However, I don't remember my battery ever dying on me in the middle of the day. Usually by bedtime its around 20%, so I don't necessarily need a better battery life, but I'm still jealous.
[Galaxy Note II General] flyboy21:
for me the best rom

Omega v11
[Galaxy Note II General] adytum:
Getting past 7 and 8 hours involves lots of reading, or similar activity where the screen is on, but the cpu has low activity.

The extreme is leaving your screen on for a full cycle with low brightness, you could perhaps reach 12 or 13 hours on screen, so lots of these crazy screen stats will be a milder version of this.
[Galaxy Note II General] ABHIII:
Finally my battery drained down to less then 5%. Average usage. WhatsApp, browsing, games (genesis HD, nfs), Music, video player to watch music videos. I also downloaded nfs most wanted game file size around 600mb. Brightness level medium. I still feel that I can get more then 9 hours of screen time with normal usage. Btw I am using stock Jellybean 4.1.2 rooted. So is it good or bad compared to the 4.1.1?
[Galaxy Note II General] jauhari:
Full on WiFi?
[Galaxy Note II General] ABHIII:
Please refer screenshot. But wifi don't drain battery that much. 3G does.
[Galaxy Note II General] insanehadi:
People with screen that says 33%...

Are you keep the brightness all the way down?

Because im getting 50% + ..
[Galaxy Note II General] zool84:
My battery performance with wanamlite v2.5 stock kernel

heavy usage of 3g data,gaming and 2h30 of phone calls

auto brightness, sync and motion disactivated
[Galaxy Note II General] shazyx:
On DLK Android Revolution HD 9.1! Battery is getting better with time!
[Galaxy Note II General] ustamills:
My battery usually goes for one day.
[Galaxy Note II General] spor189:
Prtty awsome:)

Sent from my GT-N7100
[Galaxy Note II General] dannejanne:
Tapatalked
[Galaxy Note II General] staffik:
Odp: Post Your Battery Stats

FW:Stock 4.1.1 ,Kernel :stock
[Galaxy Note II General] Chris189:
My battery stat with aftermarket battery. This was the battery first run.

FW: PhoeniXROM 4.0 and Perseus Kernel / UV

Heavy usage: 4 Hour GPS , playing 3D games ( nova 3) , Wifi / 3G , Phone / SMS
[Galaxy Note II General] UtkarshGupta:
Phone not even touched. Wifi and sync on.

WhatsApp twitter gmail email skype on.

View attachment 1688808
[Galaxy Note II General] interate:
I'm on Neak kernel, WanamLite v2.5 rom.

I used 3G most of the time.

Lost 2% while sleeping for 6hours.

Base on my experience, it's the kernel that makes big difference on battery life.
[Galaxy Note II General] edgarzin:
you must be kidding me.. 6h in more than one day? 8h screen time? Jesus..

I got 3h 37min of screen time at a 29h battery life... i feel ridiculous next to your stats. Somehow my WIFI and Standby are draining by battery life.
[Galaxy Note II General] luc.highwalker:
Pretty surprised at how well its been holding up, to think it was draining just a week ago :P the brightness isn't even all the way down.

Sent from a galaxy far far away.
[Galaxy Note II General] bushako:
Apprx 6.5 hours screen time and 10minutes charge later in the day while synchronizing.

Sent from the Rabbit Hole
[Galaxy Note II General] SoupaNinja:
My best day, but was being conservative.
[Galaxy Note II General] ABHIII:
I am constantly getting around 8 hours of screen time with medium to heavy usage. I have already posted screen shots before. Battery life is good on this phone. I am using the stock firmware. I recommend that you root your mobile and remove bloat ware.
[Galaxy Note II General] jauhari:
Me only 2-4 hours.
[Galaxy Note II General] duk3r:
Don't forget that the battery life depends a lot from the signal reception. The last picture I saw with 7 hours of screen time was with excellent signal.

Mine for example is almost constantly yellow or white. Maximum screen time I get is around 5 hours...
[Galaxy Note II General] luc.highwalker:
Try different kernels

Sent from a galaxy far far away.
[Galaxy Note II General] alphaola:
Rom: Omega v11

kernel: persus
[Galaxy Note II General] majdmas:
great bro..but u dont seem to use it much
[Galaxy Note II General] robotnikz:
here are my results:

with some gaming and twitter,facebook,browsing,tapatalk, taking pictures..and

-sync with 3 gmail accounts

-twitter sync on

-facebook sync on

-brightness on auto

-gps off, other location services on

-3G always on (often bad quality)

I hink if i use it more in a shorter time, i can manage the 9-10 hours of screen on time.
[Galaxy Note II General] xamou711:
What rom and kernel are you using robotnikz ? :)
[Galaxy Note II General] robotnikz:
i´m using WanamLite 2.5 and the Perseus 31.2 =)

---------- Post added at 07:00 PM ---------- Previous post was at 06:59 PM ----------

Screen on Time?
[Galaxy Note II General] xamou711:
Thank you :)

Do you undervolt your phone ?
[Galaxy Note II General] robotnikz:
AW: Post Your Battery Stats

Yes. About 100mV every step.

Try it. I THINK that makes my battery lasts longer =)

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II General] kandem:
+1

I'm on - 100mV too and I'm sure about battery drain is lower

Saludos! Enviat desde la bestia NOTE 2
[Galaxy Note II General] Mad383Max:
Sent from the Millennium Falcon
[Galaxy Note II General] gabamoner:
What rom and perseus did you flash??

from Godfather GT-N7100

TRIANGALE AWAY can make your WARRANTY STAY

hit thanks if you love your phone

---------- Post added at 03:57 PM ---------- Previous post was at 03:57 PM ----------

How about gpu?? I tried -50 each..

from Godfather GT-N7100

TRIANGALE AWAY can make your WARRANTY STAY

hit thanks if you love your phone
[Galaxy Note II General] robotnikz:
undervolted the GPU -75mV each step, didnt try more.
[Galaxy Note II General] SpikeJones123:
I'm not happy with my battery, and I don't know what is to blame
[Galaxy Note II General] KyleDevlin12:
I guess your signal strenght mate :P more juice is used when you have poor signal strength.
[Galaxy Note II General] SpikeJones123:
It's so strange, because when I first got my phone, I got amazing, amazing battery results. I hardly ever have low signal, even now in my house where I usually am, and where my phone still drains, I have great signal.
[Galaxy Note II General] KyleDevlin12:
Saw the screen shots you posted and all of them hardly have signal.
[Galaxy Note II General] Jamolah:
Is this any good?

Bluetooth is off from 9am to 5pm

WiFi is off from 9am to 7:30pm

GPS always off

Auto brightness
[Galaxy Note II General] robotnikz:
AW: Post Your Battery Stats

I think its not so good. How is ur usage? What r u doing with ur phone?

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II General] SamoaDc:
R: Post Your Battery Stats

Kernel and rom?

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II General] Jamolah:
60% Whatsapp and SMS

20% Internet browsing

20% Youtube.

So a lot of screen on time.
[Galaxy Note II General] SpikeJones123:
Yeah, I realize that now. I am kind of perplexed. I used to have great signal at my house, where I took those screenshots. Now I barely get two bars.

For some other solutions, I followed some instructions that told me to not let google maps auto update my location, and I turned GPS off hoping that I would get better results today. I did not.

I looked at my battery stats again, and networklocator or whatever was gone. However, battery dropped from 100-94 in just 3 hours, when I did nothing with my phone. I looked at betterbatterystats again, and I saw I had something called alarmmanager as the top item, under partial wakelocks. I researched online and saw that not leaving my alarm on all day would help. I turned that off. Alarmmanager has dropped down to the third or fourth level. The top thing now is something called EM/android_talk followed by various letters and numbers. What do those mean?

My battery seems to be worse, even after turning off auto update location...

I am hoping to see a change throughout the day since I turned off my alarm?

I also see that the annoying nodataconnection and no or unknown signal is still shown, but not as high as my previous screenshots. It could be because I am somewhere else now, where I get great signal.

Could something be wrong with my radio? Could it be suffering from being inside my pocket? I don't know why it would start now if it hadn't done this before...

Here are my most recent shots
[Galaxy Note II General] plotinus:
What about csc? Is it set to your location? I used to have that issue when i flashed any rom. Until i finally realized I needed to change the csc to be in my location.

With a root capable explorer go to system/csc and open customer.xml and read the location its on. Then

Try s2/s3 csc changer from playstore to change it. This worked for me for better signal and less battery drain. I guess the phone doesn't have to do extra work finding signal this way. Hope it works for you
[Galaxy Note II General] KyleDevlin12:
Do a factory reset and wipe cache. I also used to have battery issues but it seems that updating without wiping can sometimes cause problems.
[Galaxy Note II General] naztybox:
On ARHD 9.2, stock kernel and rom cleaner only.
[Galaxy Note II General] xamou711:
naztybox : Your battery is amazing :D

Do you underclok or undervolt your phone ?

What app are you cleaning ?

Regards
[Galaxy Note II General] robotnikz:
AW: Post Your Battery Stats

How is your usage with the phone?

Which apps do you use and how are your sync settings..

Tyvm

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II General] zool84:
Wanamlite 2.8 stock kernel

Sent from my GT-N7100
[Galaxy Note II General] EP2008:
Did you just load up a black image and leave the screen on? There are no apps listed on your battery screen.... lol
[Galaxy Note II General] naztybox:
Kindda weird. I always use Facebook, Internet app, XDA, Yahoo mail and Hotmail all the time and none of them showing in the battery usage screen.
[Galaxy Note II General] kecek:
my stat bat drain, i use ARHD 10. stock kernel AS
[Galaxy Note II General] EP2008:
Strange indeed. :-/ Do apps like better battery stats report other apps in the partial wakelock, alarm or process section?
[Galaxy Note II General] ruk212:
Persius kernel
[Galaxy Note II General] Raging Raptor:
Here's mine:

Wanamlite 2.8

Perseus 32 alpha

Watched a film, been on YouTube for half an hour to an hour, 20 mins off calls and the rest is browsing the web on both Wi-Fi and mobile data
[Galaxy Note II General] zool84:
Can you share your kernel settings? :)

Im also on Wanamlite/stock kernel and i never had more than 9h on heavy usage

I know it's not bad but +7 hours at 44% is amazing

Sent from my GT-N7100
[Galaxy Note II General] dannejanne:
No "hard" usage. Much reading on Tapatalk etc. 20% brightness with a few moments with 100% when being outside.

Tapatalked
[Galaxy Note II General] imkr1:
Brightness set at 70%.. how you guy think? ?
[Galaxy Note II General] Raging Raptor:
I haven't changed any of the cpu settings just changed the max clock in the gpu down one and brightness about 20%.

I did underclock the cpu a little but didn't see any significant difference so reset to default.

Underclocking the gpu helps a little but I only do that because I don't play games so don't really need all that power.

My usual usage is probably 9 hours screen on with 5% battery. Don't know why but battery level drop quick on last 25% so don't get much usage out off it after that
[Galaxy Note II General] whyboysfailincollege:
Emotion rom is best best best emotion rom 2.0...10 hours of screen with wifi using
[Galaxy Note II General] Raging Raptor:
Thought I'd see how long the screen on time would be if I left a black image on the screen until it went flat got to this then gave up.

I'm still amazed at how long the battery last even after a few months. It's just insane that a device this big and powerful last this long.
[Galaxy Note II General] ksc6000:
ROM and Kernel?
[Galaxy Note II General] kandem:
Crash rom and Perseus - 100mV

Saludos! Enviat desde la bestia NOTE 2
[Galaxy Note II General] mata26m:
I must admit that I am amazed with battery life. But I had HTC phones so you'll understand why.

I'll tried many roms and my battery life was best with perseus kernel.

Without any problem, with pretty heavy usage, my battery lasts 30 hours.

I have never been able to drain it in couple of hours. From one time using.
[Galaxy Note II General] mata26m:
My stats
[Galaxy Note II General] Tzarski:
4.1.2 Stock kernel

Prerooted firmware
[Galaxy Note II General] Luckly:
Usually I get 12h30m with 60% screen.

(btw I always have brightness on 100% +wifi, gps and mobile data on)
[Galaxy Note II General] BoBBBBBBBO:
First time using Android device. Everything stock, but rooted. Am I doing OK or not?

Sent from my Galaxy Note 2.
[Galaxy Note II General] willl03:
Very good!
[Galaxy Note II General] 6075916:
Just watching a season at 60 % brightness

Sent from my Galaxy Note 2 N7100
[Galaxy Note II General] koalauk:
Runing xdma6 and after 3rd full charge

I am really happy with the battery but still not as good 4.1.1
[Galaxy Note II General] kinghu:
I managed a full 3 days (yes, 72 hours) on 4.1.1 once, although I was about to hit my mobile data limit for the month so much was on standby or home wifi.

With 4.1.2, I get around 48 hours with general use (few calls a day, SMS, few episodes of Boardwalk Empire, etc and an hour or two web browsing 3G and wifi). It's enough for me to not bulk up to a 6200 battery, although 4 days is quite appealing. :cyclops:
[Galaxy Note II General] dannejanne:
Resurrection Remix Pitchblack (4.1.1 version) and NEAK 1.3 kernel.

Tapatalked
[Galaxy Note II General] anson89:
Mr. Luong with note 2core kernel... using omega now... will post it after today
[Galaxy Note II General] anson89:
Can anyone advice me is it weather battery draining?
[Galaxy Note II General] zakwak:
Note 2 LTE mit Persuis kernel
[Galaxy Note II General] koalauk:
Do you ever turn the display on ?
[Galaxy Note II General] zakwak:
yes i did (sometimes) :D:D
[Galaxy Note II General] jujuburi:
Well a screenshot is meaningless without a 'Screen on' time shot buddy!
[Galaxy Note II General] willl03:
Yep all posts in here are useless without screen on time

Kernel + rom is important too
[Galaxy Note II General] fade2black101:
If you're not gunna post the screen time then no point posting anything.

People really need to get into the habit of doing this, and realise it goes hand in hand with the "battery stats."
[Galaxy Note II General] koalauk:
This is dma6 and it is the 4th full cjarge cycle and I am back to all good.

Since this morning watched a whole film. Done all the usual without a worry and I still have % 49 left.
[Galaxy Note II General] treszerotres:
goo batery
[Galaxy Note II General] fade2black101:
Android system only takes up 2%..

Looks like dma6 might have fixed the battery drain issues.
[Galaxy Note II General] batteryking:
Battery

At least 5 days no charge in between. look for batteryking rom:laugh:

---------- Post added at 09:45 PM ---------- Previous post was at 09:37 PM ----------

In original development
[Galaxy Note II General] koalauk:
Still the same charge since my yesterdays post
[Galaxy Note II General] koalauk:
Quick update
[Galaxy Note II General] The Dutchman:
Here is mine, alliance dma6 ROM, which i debloated even more myself, and RedPill kernel for now. Coming from a full charge,

A bit of Deadzone and dead trigger gaming, dragonvale whatsapp, browsing, and playing music.. very impressive
[Galaxy Note II General] jauhari:
Tell us your ROM, setup and setting please
[Galaxy Note II General] koalauk:
Stock xdma6 release for Turkey rooted by chainfire. 126 installed apps. I try to go down to % 10 minimum and then fully charge as I know from my previous experiences this is the best method for charging and extending the life of your battery (I think someoneelse mentioned the same thing in anothwr post).

Power saver on and display is set to auto brightness. Haptic feedback reduced to minimum and spen reminder set to off.

Thats all I can think off

Ps. After flashing stock xdma6 I wiped and cleaned inc temps on stock recovery and completed 4 empty then full charges
[Galaxy Note II General] ptolomeo:
Wow wow wow.

3 or 4 complete battery cycles.

Omega 11. Perseus kernel, undervolted 100mV on every steps.

WiFi and data always on. Usage includes a few short calls, some wassups around one hour of kids playing Swampy and a trains game, and over three hours of Tapatalk, Facebook, LinkedIn and web browsing. Screen on auto, and powersave settings ON.

I am impressed, as in my Note 1 I hardly got 5 hours of screen time....

Judge yourselves.
[Galaxy Note II General] Meetz:
Still 50% remaining. .....
[Galaxy Note II General] koalauk:
That is impressive
[Galaxy Note II General] RomBox:
amazing! this is the longest screen time I seen for note2 :laugh:
[Galaxy Note II General] morgy59:
Currently at 43% and been of 12 hours 33 min and 4 hours of screen with stock battery and using a lot of apps and lots running in the background
[Galaxy Note II General] Unarmed:
This is mine under what I figure is heavy use. I was streaming Flash video for about an hour and playing the dark Knight rises constantly until it started warning me about the battery. Omega 11 and uneak kernel with no tinkering.

is this bad?

I think my best battery life was 27 hours on minimum use.
[Galaxy Note II General] cryspo30:
mine with wanam 2.9 + perseus,100mv undervolt,most of the time for screen is playing game..
[Galaxy Note II General] mourtzos:
Don't you have android os, android system etc;
[Galaxy Note II General] cryspo30:
my phone only show that.:Di wonder if it normal.
[Galaxy Note II General] ptolomeo:
You are right. Those were missing. Don't know why...
[Galaxy Note II General] Tsta:
this is my batterylife, really happy with Wanam Rom
[Galaxy Note II General] robotnikz:
AW: Post Your Battery Stats

Which Version and Custom Kernel?

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II General] Tsta:
wanam v2.9 with perseus 32.1, uv - 100 cpu. brightness 50% auto. not powersaving.
[Galaxy Note II General] camomilocamo:
Omega rom v12

second cicle of charge

stock kernel

power saving activated

normal use

brightness at minimum on auto

3g/2g auto, always on....many hours with wifi

10 widgets on only 3 homescreens

no sync (only whatsapp, and three net based games)

Location services: activated only networks and wifi

Apps to control :autostarts and romtoolbox to freeze many samsung,backup and cloud apps

droidwall to manage what apps connect to net.

No vibration or sound on keyboard

physical keys light deactivated
[Galaxy Note II General] gusrech:
Enviado de meu GT-N7100 usando o Tapatalk 2
[Galaxy Note II General] koalauk:
Your post is pointless unless you show the screen on time. From what I can see you didn't even put your screen on for no more than two hours. Post your screen time
[Galaxy Note II General] Raging Raptor:
Here's my first usage of my extended battery thought it'd give it a try. I'll post back again after I've done a few cycles of the battery

http://db.tt/2EL9Z5DB
[Galaxy Note II General] fade2black101:
Basically post screen on time too or post nothing at all.