yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II General] DanDroidian:
Over 10 hours of screen on time connected to Wi-Fi, with over 20% of the battery still left too! ! !

:thumbup:
[Galaxy Note II General] ceftriaxone:
ROM? Kernel?

Sent from my GT-N7100
[Galaxy Note II General] ppn7:
Zerolemon or mugen rom :D
[Galaxy Note II General] avercros:
6200mah??? Or 4.1.1?

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] Jwan:
Sorry but ,, this is not making any sense ×_×

How could that be possible ~_~

10 hours :o ,, well on doubled battery it could be ,, but you should've mentioned that
[Galaxy Note II General] avercros:
Extended battery.

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] Shudder123:
Is there anyway of achieving 7+ hrs of screen time without overclocking/ undervolting? I'm only asking as I have no idea how to do any of that stuff and don't trust myself with it lol
[Galaxy Note II General] ceftriaxone:
Of course you can. Here are some suggestions:

1. Use 2g networks unless you need 3g. Turn off mobile data when u don't need it.

2. use WiFi whenever possible instead of data network

3. Keep your GPS of unless you need it

4. turn off unnecessary synchronisations

5. Keep your brightness on 20-30% when you are indoors.

That would be all for now ;)

In my case, data network is the biggest consumer cause in my country we have bad network coverage. But I've seen some screenshots where people were achieving 10+ hours with UV/UC. So without it, you should be able to achieve 7+ hours.

Sent from my GT-N7100
[Galaxy Note II General] letakomahieu:
Stock battery n stock rom 4.1.2 Egy
[Galaxy Note II General] ceftriaxone:
Screen on time please.

Sent from my GT-N7100
[Galaxy Note II General] bkjugg:
Always. Does it make sense?

Отправлено с моего GT-N7100 через Tapatalk
[Galaxy Note II General] adytum:
In addition to what was mentioned already, there is a huge difference between 7 hours screen time and 2 days total uptime, and 7 hours screen time on 12 hours uptime. The latter you can probably achieve by watching YouTube for 7 hours with no particular battery saving options.
[Galaxy Note II General] Shudder123:
Any tips on how to get 7+ hrs screen time over 2 days? :D
[Galaxy Note II General] adytum:
It's almost impossible to give instructions for this, since there's so many variables that affect battery time, like reception strength, apps installed, firmware and even how your phone interact with your carrier.

That being said, undervolting, 2g only, Greenify, low screen brightness, power saving mode and sync off will be the biggest factors.
[Galaxy Note II General] Shudder123:
I guess this is pretty decent considering I'm running at stock settings?
[Galaxy Note II General] ceftriaxone:
^not bad ;) how much 3g did you have??

Sent from my GT-N7100
[Galaxy Note II General] Shudder123:
I'd say between 3-5 hours of 3g
[Galaxy Note II General] avercros:
The name of the rom please.

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] Shudder123:
Moon ROM.

Results at 4%
[Galaxy Note II General] Att.Fan1982:
Jedi xp14 Rom, stock battery, best battery life I've ever received since owning my note 2!

Sent From An Incognegro Galaxy Note 2
[Galaxy Note II General] Aumkar:
Do you guys have anything at all in sync..? From the looks of it, all the people with amazing battery life don't seem to have anything sync at all.

Personally, I get around 5 hours or so of screen on time, with facebook, whatsapp, gmail, and basically a lot of stuff pinging my phone all day. Usually lasts two days. Not to mention I run with Google Now and Google's battery draining network location provider all the time.

And I think that's decent. What's the point of dumbing down your smartphone to levels where you can get the battery times of old Nokia's =/.

/endrant.
[Galaxy Note II General] artorelis:
Here are my 'Time on':
[Galaxy Note II General] abauer:
Perseus kernel with little uv
[Galaxy Note II General] Shudder123:
looks good. gonna try it undervolting the way you did to see if it improves batt life :good:
[Galaxy Note II General] Jwan:
Here's my battery :D

I lied :P ,,, I had to charge it for a while
[Galaxy Note II General] docravi:
This is what I achieved while reading an e book
[Galaxy Note II General] djmax81:
Stock +stock kernel just stock power save mode...
[Galaxy Note II General] pranavpal:
hey guys i am going for a long journey so i was thinking to revert to 4.1.1 but didnt till now due to sds what do u suggest should i downgrade???

and can any suggest me a kernal or rom which is more efficent than stock rom and kernal so that i have more screen time

thank :)

p.s i am using dme6
[Galaxy Note II General] djmax81:
There is nothing ....better then stock rom n kernel ....rest is gimmicks .....if you want more bettery life go buy extended bettery 6500 mah ... :D

Im I on 100 % stock ....im getting ....awesome ...battery .....tried all kernels n custom rom always I end on stock
[Galaxy Note II General] djmax81:
Beat that **** .!!! 100 % stock rom
[Galaxy Note II General] Simone:
Beat what? :confused:
[Galaxy Note II General] fausto88:
Sux results

Wysyłane z mojego GT-N7100 za pomocą Tapatalk 2
[Galaxy Note II General] djmax81:
what.?

well i said beat ..... other smart phones .... easy

[MENTION=4930493]fausto88[/MENTION] you talking to me .?
[Galaxy Note II General] anuglx:
Galaxy note 2 stock... after 1st charge....

Hi

After a long time i choose my right phone....yes guys its note 2.. who can beat this hunk?

After 1 st charge am posting my screenshot..

Was on 2g always.. deafult powersaver in for cpu option only..

Daily usage 1.5 hours browsing 45 mins of calls plus texting and some camera shots

The standby time is awesome..am losing only 3% with data on.
[Galaxy Note II General] ksc6000:
What do you guys think of installing 4.1.1 and the perseus kernel because that has the sds fix?
[Galaxy Note II General] Goneeuro:
I think something isnt right. Im using the latest firmware from sammobile. Mdf2 I think. Flashed via odin then rooted. All I did today was check facebook and some web searches. Nothing major. Whats the best way to wipe the phone if I have a stock recovery. No CWM Or TWRP. Thanks. Oh and this phone is less than a month old. Just bought it. And by wipe I mean clear data, cache, and dalvik. I am just gonna set this thing up brand new and see if it gets better. I know I should be getting better than this.
[Galaxy Note II General] Shudder123:
looking at your stats, it looks like you have a crazy amount of wakelocks. your phone is waking up even when the screen is not on. download better battery stats and greenify to minimize the wakelocks
[Galaxy Note II General] sos_sifou:
Guys this app is developed by an xda member https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector

It works great! It gives you the most important reports about cpu and wake lock usage.

I had a very bad battery life lately, the phone was always awake, then after using https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetectorwake lock detector, i found that Google search (Google now) is killing my battery! Even when wi-fi is off, it keeps waking my phone and using the cpu for unknown reasons.

I shut it down and stopped most of Google syncs, now my battery usage graphic is flat all the time when the phone is off.

Best regards

Sifou

Using a Samsung N7100
[Galaxy Note II General] janjannsen99:
10 hrs and then some with I think 19 percent left. Hyperion batteries rock. And theyre great. 20 bux and you can use you're note 2 overclocked full brightness whatever and never have to think about it. Or use conservatively underclock dim brightness and easily go 3 days between charges. Thats quality. Dont waste money on mugen.
[Galaxy Note II General] MercuryStar:
Anandtech's reviews indicate that faster air interfaces (ie LTE instead of 3G) result in better battery life for normal usage because the phone can do the work faster and thus work less and spend more time in "idle".

To the people saying you should switch to 2G, this is a poor idea for web browsing because your phone will take forever to download something that could be downloaded in a second on 3G. While the 2G interface might take less power, it will need to operate for far longer to do the same amount of work, which uses a lot more *energy* and thus battery life.

The only way in which switching to a faster air interface might take *more* battery is if you download more data because of the faster air interface (eg. the fast speeds of LTE inspire you to download more files).
[Galaxy Note II General] Aumkar:
However, if you don't use your phone for web browsing as much ( I usually use mine for whatsapp/other chat apps, twitter and such; no facebook ) then using 3G isn't very feasible. Also, in areas where you do not have proper 3G coverage, it's better to use 2G ( like me, where I get some 3 bars on 3G vs full on 2G ) so that the phone doesn't put as much power into maintaining the connection..

But I do agree that the 'race to sleep' is more achievable on 3G than it is on 2G.
[Galaxy Note II General] djmax81:
you sure u on stock rom.?

You on stock recovery .!? But your rom's screenshots doesn't seem of stock rom...either...so which rom are you on custom ?

2nd if its any custom rom then I will never recommend you to flash via mobile odin .

Coz all custom rom got aroma installers. ..flash a stock rom by pc odin or if u wanna flash custom rom then just use custom recovery like philz recovery....
[Galaxy Note II General] Goneeuro:
It is a stock rom. I just modified it a bit to have the s4 transparent status bar. Its running stock with nova launcher other than that. I dont use mobile odin at all. Thanks for getting back though. I grabbed better batery stats and wake lock detector and will follow up from there. Weird how after I posted this the battery seemed to snap back to normal though. Like it was saying "sorry bout that, just got a little lazy. Ill pay better attention to your phone."
[Galaxy Note II General] abauer:
Does anyone know any smartphone with better battery life than GN2 , I did a little search on Internet and they praise the GS4 but when I checked their xda forum with a thread like this one here The guys there were happy with just 4 to 5 hours of screentime , my GN2 makes 5 hours with 50 % battery left and I hardly go below 9 hours one a full charge.

So anyone know any smartphone with a better battery life than this device ?
[Galaxy Note II General] ceftriaxone:
N2 has the best battery life. End of story ;)

Sent from my GT-N7100
[Galaxy Note II General] Shudder123:
find a phone with a battery size that is bigger then the note 2. so far not many exist
[Galaxy Note II General] naeem86:
When i was planning to buy my phone, i was checking the ones with the best battery life. So besides the note2, i think there is a motorola droid something which is a little better. But i prefer the note2.
[Galaxy Note II General] Aumkar:
Was the Droid Razr Maxx but it's Moto, so everything is locked down.
[Galaxy Note II General] abauer:
Ok, I did check their forum , they are getting max 5 hours of screentime with average 3-4 for most users. So GN2 still ahead by far and it seems we are truly blessed when it comes to battery life and screentime. I wander how will GN3 will be.
[Galaxy Note II General] naeem86:
yea i think its the razr maxx. i didnt check their forum. but they were getting good critics on gsmarena.
[Galaxy Note II General] ppn7:
Droid maxx would be able to hold on the phone 48hours. Maybe they will put an higher battery than razr maxx or igzo display?

I hope the screen time will be like my note 2 which is 7/9h with sync on and 2g on always. Some 3g when i need.
[Galaxy Note II General] bayones:
Anyone know how fix awake problem? Ive got 7-8%decrease each hour without even using it. wifi,gps,mobile data,sync(except for google contacts back up) is disabled.

Thanks in advance guys.
[Galaxy Note II General] Traettese92:
Awesome!

Inviato dal mio GT-N7100-ProBam con Tapatalk 2
[Galaxy Note II General] maxiii:
Arhd18 with Persius kernal.

Sent from my BE(a)ST.. Samsung Galaxy Note2
[Galaxy Note II General] avercros:
Screen usage?
[Galaxy Note II General] fade2black101:
The droid razr maxx has better battery life than the Note II

However, it is a pretty poor phone really.
[Galaxy Note II General] janjannsen99:
Lol none. He let it sit on a table on airplane mode
[Galaxy Note II General] Shudder123:
My latest, running moon ROM 1800/200 UV Perseus kernel, wifi mostly on
[Galaxy Note II General] yalz.agustus:
Howto make it's...?:rolleyes:
[Galaxy Note II General] DanDroidian:
4.1.2

I should add that I was using it as a Wi-Fi Mouse for a few hours too, LoL, as I'm sure that made a HUGE difference...

:D
[Galaxy Note II General] janjannsen99:
You charged it! Doesnt count! Haha
[Galaxy Note II General] Jwan:
I think this is my best battery-day since i got this phone ,, it was never bad ,, but never been more than 8 hours ( with stock kernel)

Yeah , I'm on Swift rom V2 with presus kernel , used to be 6 hours screen on with the same rom and stock kernel
[Galaxy Note II General] dpockets:
I think I m am not getting as good battery stats as u guys... bcz when I m sleeping in night battery ia draining with almost at the rate of 1.3%/hr.... pls guide me guys where is the prob.... I m attching some screenshots....and I m on stock latest indian rom..
[Galaxy Note II General] mat9v:
How low can you get......

Ok, that was a joke :)

But this numbers are note a joke, with standard Note 2 battery, with profile set with Llama I got 1% of battery for almost 8 hours of idle. That for me is good :)

Here is the link to short video of the settings and results :)

Youtube video
[Galaxy Note II General] mat9v:
Facebook and Friend Locator are keeping your phone awake even when you are sleeping :)

Try some app like Llama(free) or Tasker(paid) to set your phone to airplane mode for the night, you will save ~10% of battery. You can try to decrease how often those apps try to contact internet (they are keeping your phone awake not only [MENTION=318761]night[/MENTION] but all through the day too). I have facebook, gmail and twitter sync enabled and still @ night I loose <1% (whole night).
[Galaxy Note II General] dpockets:
Thanks buddy for looking into this ... but pls will u help pe how to decrease these apps to connect to internet..... I will be greatly thankful to you...
[Galaxy Note II General] mat9v:
For facebook, there is not much you can do:

in settings you have :

-chatting availability - that one updates your status and like skype enables your friends to chat with you - disable if not needed

-refresh interval - it's @ default set to 1 hour, shoul not impact battery a lot

-messanger location services - pulls your location to display where you are, if you don't care about that, disable - might save you some wakestates

Whole next section of notifications - I don't know if they have timers set to them that force them to use internet to check something, if not, they will have no impact on battery - experiment (by disabling ALL of them) and observing Wakelog Detector when phone is sleeping

-enable facebook home - I do not use that but it should not impact battery since it only uses already available data and displays it as home screen

-sync contacts - does not allow to set intervals only what is synced so you can do nothing really.

Friend Locator - I don't know that app so no help here.

Here is my screenshot:

View attachment 2119967
[Galaxy Note II General] dpockets:
Thanks buddy I will try that for sure...... and your awake time is so less....
[Galaxy Note II General] mat9v:
Found that FriendsLocator - in Google PlayStore

You should think if you really need it, as to why it drains so much battery, it uses GPS to track your location to compare to your friends and THAT is very bad for battery life.

More so it uses wifi to communicate with others to coordinate each others location, still more battery use. If you don't use it daily, use titanium backup to freeze it. It will be available to use when needed and not impact everyday phone operation (use titanium backup to defrost it).
[Galaxy Note II General] dpockets:
I know that but I have switched of the gps ... so now this app will only use wifi or data connection and I have also increased the time interval it will take to auto refresh .... and done with all fb settings and other app so lets hope now my stats improve.... and by the way wifi is more battery friendly tha data connection specially 3g right?
[Galaxy Note II General] intl:
Stock 4.1.2

When I'm going to sleep, I turn off wifi, sound and the LED light. The next morning I see my Note 2 used only 2% of the battery during night.
[Galaxy Note II General] jesrani:
ARHD v18 and Persues kernel. 2g data and sync always on except night 11 to morning 6.

Sent from Samsung Note 2 N7100 using Tapatalk 2
[Galaxy Note II General] naeem86:
here's mine. phoenix rom v12 and latest saber kernel.
[Galaxy Note II General] und3ad_6:
my battery stats

i use ARHD v18 with latest Perseus kernel. no UV. Brightness is fixed at around 30% (auto brightness off). I used WIFI (did not get to use data during this period). i turn WIFI off when i dont use it. EDIT is use greenify.
[Galaxy Note II General] romdroid.:
I wonder how people get so awesome batterylife? I am on 4.1.2 stock JB rooted and I get 2-4 hours on screen time as max. Brightness around 50%, wifi and mobile data always on and sync on when I am not home. Also my battery drains like 5-6% in the night when I am not using it (but wifi and mobile data is on) is that even normal? The phone goes to deep sleep btw
[Galaxy Note II General] abauer:
Watch for partial wakelocks with BetterBatterStats
[Galaxy Note II General] romdroid.:
Anything specific I need to look for? I downloaded BBS and will let the phone on the whole night. I put screen brightness to auto, energy saving mode on.

I just dont get how some people get 6-7 hrs screen time :S I am losing like 5-6% on standby, running all stock. I dont even play any games :S I thought this phone would give me bettery batterylife than my razr...Yes I do have 3g and wifi on the whole time but that doesnt mean that 5-6% battery drain on standby is normal? I dont use 4g
[Galaxy Note II General] bullseye69:
Here are my stats. I use a zerolemon 9300mah batt. I get great onscreen and standby time
[Galaxy Note II General] Shudder123:
recently switched to Phoenix Rom. these are the best stats i've got so far. Very smooth Rom as well
[Galaxy Note II General] sarkar_007:
Here are my battery stats. My Note II is unrooted and running stock ROM. I dont use any battery saving apps. Wifi is on all the time except for 6 hours at night when I sleep.
[Galaxy Note II General] janjannsen99:
I get those.types of.screen on times with a 6400 mAh.battery....you might wanna ask them for a replacement because you should be.blowing my on times.away with 9300. I got.a. dud battery from Hyperion once.and.they sent me.a free replacement which worked.correctly.,just a heads up

---------- Post added at 11:38 PM ---------- Previous post was at 11:36 PM ----------

Hey also where did you get that notification mods that says 0kb/s? I really want that
[Galaxy Note II General] bullseye69:
I do get about 18 hour screen on time. If u see I still had 18% left on battery. Ill do a screen shot when I got 3to5% left but ya by the time I got to 3% I had 18 hours screen on time. It will at random stall at a percentage for hours with this battery, it may look like I am low on juice but I really are not. So ya I think I am getting just what I should be with this battery. The most I got on screen time so far was a little over 20 hours.

The KB/s in the notifications bar mod is in the themes and apps section. I will see if I can dig up the link for you.

Here is the link to the KB/s mod. http://xdaforums.com/showthread.php?t=2309425
[Galaxy Note II General] mariostar32:
With 1:30 hour watching full movie, facebook, music, playing subway surfers .... on auto brightness and on 1.6 GHZ proc.
[Galaxy Note II General] ahmadkamalrmc:
Stock 4.1.2 DMF1
[Galaxy Note II General] timmyd463229:
I dont use google search I want to uninstall it but I see in titanium backup it shows to google searches did you uninstall both
[Galaxy Note II General] begimaad:
I am 13h 9 min on battery with screen time of 2 h 23 min and 59 min of phone calls, i have 19% battery left.

I have constanst 3g on automatic brightness and weak cellular signal.

I am on sweet rom jb latest version with no modifications.

The main reason is that i actually bought a new battery just 2 days back.

Is it actually good?

Previously i used to get 1.5 hrs of screen time and 30 mins phone call in a period of 12 hours before the battery died.

(Reply by using quote)
[Galaxy Note II General] avercros:
3g all day.

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] Shudder123:
Using slim bean version 7.0 with neak kernel at stock settings. Very good ROM and kernel IMO
[Galaxy Note II General] timmyd463229:
So I usually charge my phone overnight but I wanted to see how much battery I lose while not in use so I charged it before bed and turned off wifi and mobile data and let it set for about 7.5 hours and I lost 5% here is the info I got from the app gsams is this normal or should I use less than that overnight
[Galaxy Note II General] antonioNov92:
my phone yesterday: 23 h, 50% 3g 50% wifi, screen 6h 43 :)
[Galaxy Note II General] walox:
I use this app, i like it!

But look this screen, facebook comes crazy!!.. and always its the same..

I disconnect all notification and sincronization, but still the same.. anyone knows how i can stop that extrange activity of facebook?

Thx for read :)

Cheers!

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] timmyd463229:
What battery app is that
[Galaxy Note II General] walox:
This!

https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II General] ppn7:
Same for me. I used greenify but it didn't work. I just uninstall Facebook apk. Note I use the browser
[Galaxy Note II General] TheSlave:
Stock deodexed and rooted DMC3, awesome battery life.

Sent from my GT-N7100
[Galaxy Note II General] Abaddon:
is this bad?
[Galaxy Note II General] Aumkar:
Disable notifications and all kinds of facebook contact/message/photo sync. And change the refresh interval to zero. I have the app installed ( granted, I rarely use it ) but it never drains my battery at all.

On the other hand, Gmail drains my battery like crazy -.-
[Galaxy Note II General] Simone:
Show us a full charge and discharge cycle.

Not a rollercoaster one, kabayan.
[Galaxy Note II General] Abaddon:
posted a wrong one lol
[Galaxy Note II General] warlycastro:
How's this?

This is mine. Samsung Galaxy Note 2 N7100 (International Version)

- 2 weeks old device

- Never Rooted

- No Battery Savers

- Nova Launcher Prime

- Moderate use

Best so far.
[Galaxy Note II General] wukemisza:
nice
[Galaxy Note II General] Roy97:
Nice to see how long people their battery presses. :) With really good results!

Verstuurd van mijn GT-N7100 met Tapatalk
[Galaxy Note II General] cornelito:
13 days of moderate use with nearly 11hrs screen on and still at 5% which will last for 1,5 days...........

ZeroLemon 9300 mah battery.
[Galaxy Note II General] dpockets:
I am on stock rom and this is my best.
[Galaxy Note II General] Corvo007:
HTC Sensation
[Galaxy Note II General] luc.highwalker:
How????

Sent from a galaxy far far away.
[Galaxy Note II General] cornelito:
1) Low voltage profile with no performance lose

2) Wakelocks reduced to minimum for better deep sleep (95% all the time)

3) Greenify donated version

4) Deep sleep battery saver

5) Direct injection applied

6) Phone settings changed to increase battery life

7) etc
[Galaxy Note II General] Mjuksel:
Best i've ever had, was 6 days and 20 hours on one single battery cycle.

This was done with Android Revolution HD.

Please note, i only use my phone for messaging and sometimes use it to search up some stuff..
[Galaxy Note II General] RomBox:
and a 9300 mah battery!!! :laugh: