Database Users

Good battery life with set cpu, juice defender, and advance task killer, try it.

I'm getting great battery with this combo.
let juice defender set it self up
In set cpu, (phone must be rooted) in profile's, screen off all the way down, priority 100.
Advance task killer, set close to crazy, close apps when screen off, make sure use are not closeing atk,jd, and cpu.
Getting through a 12 + day with moderate to heavy use.
Sent from my SPH-D700 using XDA App

break in the battery
the thing is most people haven't really broken in their batteries yet, the galaxy s phones use a G9 battery, that takes close to 7 full cycles to fully break in, once that happens the battery should last all day, thats probably what happened with you as well, try disabling the auto killer for a day and see for yourself.
BTW people stop using 4g and wifi hotspot features, I know we are paying extra ,but they are just not worth the battery drain IMO, I can literally drain the battery in less than 2 hrs when I use these features

WTF is G9. I've already fully killed and charged my battery about 10 times, and it isn't any better than the first charge. I also shouldn't have to root my phone and be closeing apps left and right to be able to use my phone. I had a touch pro before this and this phone is just a joke compaired to it. This phone might be faster, but at lest I could use my TP for the whole day and still have battery when I got home. Right now I get 2 hours of use then the epic dies.

If you're only getting 2 hours, you have a serious problem.

juice defender wont let me install aosp helper!!

jfenton57
Old;8075409 said:
If you're only getting 2 hours, you have a serious problem.
Click to expand...
Click to collapse
Tell me about it, and the store I bought the phone from won't exchange it for me.
At first I thought I was just using the phone a lot, until I started logging my use, and sure enough I get less than 2 hours of use before the phone says plug me in.
If it doesn't get better in 7 days I'm returning and maybe going to verizon.

What's running on your phone that drains the battery in two hours? I easily get 12+ hours with around 25% of the battery to spare. Today I've been streaming Pandora for almost 4 hours and still have over 75% battery. That includes taking calls, text, and emails.
One thing to add to battery to the list of big drainers. "Use wireless networks." It's found under "setting" > "location & security." When this is turned on and you have Google Maps installed, it keeps "com.google.android.apps.maps:LocationFriendsService" (Latitude's friend location service) running in the background whether you are signed into Latitude or not. Killing the service is no good as it will keep popping up. Unless switched off, it will constantly ping wireless towers around you.
If you're using a weather widget, or another app that requires location service and you're not traveling out of town, just use "allow mock locations." Found under "settings" > "applications" > "development." That way whatever software you are using that needs your location will just use the last one it recorded and not send out requests to the nearest tower.

I thought too maybe I had a rouge app sucking my juice. So I hard reset the device, it is setup just like it is out of the box.
I would love to get 4 hours of streaming audio. Right now I get about 2.

Battery life is horrible..just horrible

after getting 2.1 update..my phones battery life has become more horrible.
when i am out clubbing, phone doesnt even last 8 hours.
most friends with Blackberries keep their 3G switched on always so they can use whatsapp or BBM
but for me..if i keep 3G on..the battery wont last for few hours..
how are you guys dealing with this problem?
i am thinkin of buying an extra battery and keeping it in my pocket when out.
or thinkin of upgrading to some other android phone with froyo

My phone is lasting 2 days now.. I did find a few things that were killing my battery though (Handscent bug on unread text messages, some self updating widgets I was using.. ).. suggest you try to suss out what's preventing the phone from sleeping and ditch the app, or replace with one that doesn't cause the problems...
(I've also rooted, enabled JIT, removed Timescape and a few of the other std apps too but don't really think that any of that made much difference to my battery)

Using custom rom (2.1 b005 ; i know old, but good ) with a task killer and extended controls (app) for de-/activating APNs
Also using setcpu set to poversave, max 512 and min the lowest
Loosing 1% battery in ~3-4 hours
Sent from my Nexus One using XDA App

PoTi_96 said:
Using custom rom (2.1 b005 ; i know old, but good ) with a task killer and extended controls (app) for de-/activating APNs
Also using setcpu set to poversave, max 512 and min the lowest
Loosing 1% battery in ~3-4 hours
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
1% in 3-4 hours ..u mean standby time?
standby time is pretty decent by default anyway
but usage time is very very low.

Disable face recognition service. I get ~3-4 days of light usage now and can do a full day at heavy usage no problem.

i'm losing 3% an hour on standby and i have nothing running, how do you guys last 1-2 days?

that looks like you have such a lot of battery draining apps.
do this:
charge the phone all the night and in the morning turn it off.
instead of turning it on with the power button, press the MENU button and the power button both at the same time.
after you see the sony ericcson logo release the power button, keep the MENU button pressed until the phone boots up
now you are in safe mode
in this mode all your start-up apps won't boot, only the needed by the system.
Keep this way all day long and by the night check your battery indicator, if it is way too much diferent than before, blame your apps.
Also remove timescape, this will give you around 15% more of battery life.
btw: make a shorcut on the homescree of your whatsapp and everything you need to stay communicated, because they won't be on the apps drawer

PoTi_96 said:
Using custom rom (2.1 b005 ; i know old, but good ) with a task killer and extended controls (app) for de-/activating APNs
Also using setcpu set to poversave, max 512 and min the lowest
Loosing 1% battery in ~3-4 hours
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
Custom b006 is also great at battery life. I have 3g always enabled and connect a lot to wifi at home and my battery is at about 60% after a full day of usage.
Another tip, if you want to stick with original firmware, you could try data on demand. This enables mobile data connection only when screen is on and saves you a lot of battery.
Sent from custom AOSP 2.1 using XDA App

Battery life has been greatly improved in 2.1 so I would be checking what apps you've installed because it's more than likely due to one.

If you don't use/configure Timescape, it doesn't take battery life. No need to uninstall. I haven't, and I can get two days, with plenty of usage.
I've found, though, if you reboot the phone after giving it a full charge, it tends to work a lot better. Yesterday, after using the phone for a few hours at/after work, I was at 70%. Played Angry Birds for 30 minutes, brought it down to 60%, and it was 56% by bed time.

I don't know how you guys are getting 2 days or more... for me, I'm struggling to get through the 24 hour period !!
Between, I don't like to turn off the data or stop syncing this and that sort of things. Stopping these to save on the battery, must get a old Nokia phone which can last a week without a charge.
Give any real advice other than this if possible.

Did u check whether ur battery usage have high "cell standby" consumption? I know mine has bloody high 40%...believe this is one of the culprit...
Compared with wife's x10 mini...hers superb battery life easily 3 days normal use..with 0% cell standby...argh..
Sent from my X10i using XDA App

I've said it before... Bad apps or bad widgets cause the battery to drain when on standby..
If you are getting substantial drain when your not using the phone then it's bad apps or bad widgets preventing your phone from sleeping.. when sleeping (even with wifi/ 2G/ 3G and syncing switched ON) you should be seeing between 1-3% per hour depending on how much you have syncing.
I've got FB syncing, auto sync on google sync (contacts, calendar), and googlemail push all on, all the time.
You need to work out what's at fault and find an alternative which doesn't cause the problems.

Also when you just updated your phone is doing all kind of stuff in the background. After a few days it is much better already, my phone last now for 2 days without any task killing application, but I did remove a lot of useless default crap using titanium backup application...
Sent from my x32 using the licking write method....man I am thirsty now!

when i'm using it i got max 4-5 hours my phone like airplane drinking battery but when used custom roms is better
Sent from my X10i using the XDA mobile application powered by Tapatalk

my x10 was stay for 2-2.5 days .
after using BB charger it stays 20 hours .
even when i back with the original charger it stays worse than before

I habe 3G always on and my Phone lasts 2-3 Days

Hmm without 3G / Data enabled I can use my phone for 3 to 5 days because I only use them when I needed it only. My friends have it enabled everytime and he gets about 1 days and a half in quite poor reception area, maybe other setting also affect battey life? because I think the x10 battery life is comparable to my previous nokia e52 with 1500 mAh battery in similar condition (3g / data and gps active only when needed).

Battery time on 2.1
Hello i'm a x10 owner and after the upgrade at 2.1 mi battery time is more than awful around 1,5 days on 1.6 i have the battery up to minimum 3 days, i use advanced tak killer on 1.6 i had es task killer (much better than advanced task) but on 2.1 if i select kill all it turnes of my signal and my sd card and if i select kill when scren off when i'm in a call and the scren goes of bye bye signal and convesation ( what to do??????????????????????????????
And a anoyng thing i have many aplications that run by themselfs like yahoo messenger & mail, youtube, gesture search, and 2or3 more the question is whyyy? I never touch them and they are running i think thats why my battery dies so quick please helppp, i was weryyyy happy with my battery time on 1.6 now i hate 2.1 (

its not recommended to use a task killer on 2.1 as it has better task management
Sent from my X10i using XDA App

[Q] Average Battery Life/Usage??

Hey all, I would like to get an idea of the average/normal battery life you are all getting with the TMobile MyTouch 4G. I'm originally a proud owner of an HD2 & also own a Droid Incredible, but a family member has this new Tmobile phone & they are not having the best experience
Basically, Battery is running out, literally from 100% to 0% in approximately only 5-7 hours. What kind of use? Almost none! 3G Data On; GPS, WiFi, Bluetooth all Off. No navigation. Less than 3 hours talk-time during that time. Display on Automatic brightness, with timeout at 15 sec.
She is at work during most of this time so no heavy data usage, & I know so because she's on the 200MB plan & "MyAccount" reflects light data use.
Phone is completely Stock (no overclock, stock kernel, not rooted, etc).
So is this terrible battery life normal? Or would you all say there is something off with this particular phone?
There is a task manager installed set to kill unnecessary apps on screen off. I've gone over all settings at least 3 times. Still dies in less than 7 hours. I dont get it. So that's most of the info, anything else I forgot to clarify let me know!
Thanks!

If you turn off the mobile network and stop all synching if you don't need it the phone should last you a very long time, the data connection saps up a lot of battery.

First of all, UNINSTALL your app killer. It does more harm than good.
Second, it would be good to root your phone, and uninstall unnecessary apps. (amazon mp3, games, etc etc... all the bloatware.)
Third, install setCPU from market and set up profiles as recommended on XDA. (search)
Fourth, set USB debugging ON, stop all sync incl background data, display at auto brightness.
YOU have to remember that battery life really depends on usage, and LOCATION.
During a work week, I recharge battery before I go to bed and unplug @ 100%.
I usually get one day of battery during work inside a building with E (not H) so not so strong signal. I make ~30 min total call time with ~1 hours of web browsing, market app install, stocks, etc... I get home with ~30% left.
During the weekends, I rarely use the phone sometimes and get 2 days or more.
Currently at 1d 3hrs and still 55%.

how do you uninstall the preinstall programs? i rooted my phone.. but when i go in to manage my apps.... i can still only unintall the ones that i downloaded. the preinstalled ones still dont allow me to un install

Use Titanium, or another uninstaller from the market...
Sent from my Nexus One using XDA App

Don't uninstall system apps with titanium. Use the freeze function first. Arbitrarily uninstalling certain preinstalled apps can make your phone go wonky and titanium does not back up system apks, only data. So if you uninstall a system app, it's gone for good.
Sent from my HTC Glacier

On stock you should probably be able to go a day without the phone dying, depending on usage. Good custom ROMs with SetCPU profiles can do even better.
My advice, don't fuss around with trying to figure out what can be uninstalled and what can't. It's far easier to flash a custom ROM that doesn't come with any of that crud to begin with. If you're rooted, you might as well. Just make a backup of your stock ROM in case you need to switch back to it for some reason.
If you aren't going to do that, then I agree with the above about nixing the taskiller. Get a program that lets you monitor apps on your phone. Check it after a while and see if there are any apps that are misbehaving (using more resources than they reasonably should), then you can uninstall the offending app.
Naturally, turn off wireless and GPS when not in use. You can turn of sync as well, but every now and then you should turn it on for a bit to sync your stuff with Google's servers.

I unplug my phone around 6am every weekday and usually plug it back in between 10-11pm. My daily usage consists of mostly txts, a few phone calls, web browsing and maybe a game or two.
When I plug it back in every eveing I average about 40% battery left. I leave bluetooth and gps on and have all my mail accounts sync every two hours.
Compared to my Vibrant and even my G1 that is fantastic. The last couple of days I left it unplugged overnight to use as an alarm and it lost very little of it's juice.

I have a stock (though rooted) MT4G that is about a week or so old.
I use my phone moderately, but only talk maybe 10-30 minutes on average. I use between 30-60% of my battery in a 16 hour period. Once or twice I have used 2-3 hours of talk and heavy data useage, and I don't think I went under 25% battery in 16 hours.
It sounds like something is amiss with your family member. What does your battery usage stat say?
I would guess you may have a defective battery....

I've had my MT4G for about a month, still running stock and not rooted (yet lol). I've been paying attention to battery too. Battery life seems to have decreased over the last couple of weeks. First couple of weeks I had the phone it lasted from wake-up to bedtime on a single charge. Recently, though, it is usually at 10-20% by 6pm when I get home from work. Minimal usage, a few short phone calls, some texting, regular e-mail checking, and just playing with it for an hour or so every day (customizing home screen, market browsing, web browsing etc). Used to be when I'd plug it in to charge before going to bed it would be in the 10-20% range, now it's hitting that range about 5 or 6 hours earlier. Frustrating to say the least.

Just to give you a bit of reference, when my phone was stock unrootedi would get about 12hrs on a charge. After rooting I did a few simple things and now I get between 24 and 36hrs on a charge. The things I did after root were:
1.Keep gps, bluetooth, and wifi off when not in use
2.when at home using wifi, I change the carrier mode to gsm only so the radio doesn't constantly search for cdma signals. (this eats a lot of juice).
3.keep sync off and only sync mail when I need to check it.
4 don't use feed widgets (fb, twitter, news). I use the apps for those needs.
5 keep my screen brightness at 30% unless I'm in bright sunlight. I rarely go over 60%.
6.used titanium to freeze unwanted or unused apps and widgets.
7.use setcpu to underclock when screen is off or battery is low.
8.use watchdog to monitor cpu usage of my running apps. It notifies me if an app goes over a predefined threshold.
9.I NEVER use a taskkiller.
10.I don't use live wallpapers (watchdog has confirmed that they are ALL cpu hogs)
Some of these practices you can do without root and are good habits to get into.
Sent from my HTC Glacier

My Battery Research

hi i make some battery "meters" to compare with others and see if we have a bad battery or something its draining our battery. after several test freezing apps, motoblur services and so on i get some interesting stuff like freezing sometimes motoblur service will not help on battery in fact could cause some FC, and not sure if some apps are "calling" the freezing services that make drain faster.
i make a "chart" using gingerblur with apps, fresh sbf test, sbf with apps and so on.
i was using live wallpapers and without LWP, i noticed an maybe "obvious" if you arent in home screen LWP will not drain your battery. maybe only when you wake and stay too much in homescreen, perhaps its not to much IMO yes you can save Battery using a normal wallpaper i can say 5% max.
in my test i use NO DATA, since data will drain a lot the battery and its kind "unestable" to check because bad signal data transfer and so on, i will research more later, in all my test i leave the screen doing nothing i didint execute any process and FULL BRIGHT, and i use Battery Monitor widget to chech 1% by 1%
Using GingerBlur 2.5 in .57 version and all my apps drops from 99% to 63% ( 36%) in 2 hours using LWP in homescreen (secret LWP from SGSII)
After a fresh sbf .83 no apps installed,NO LWP after 1 hr drop from 99% to 88%, after 1:30 from 99% to 81% then i start using the phone and after 2 hr drops to 76%
then i install all my apps,using LWP drop from 99% to 70% then 2 hours later and one phone call drop to 61%
i use this .83 with all my apps 13 min phone call and 2 hours playing a movie in through my tv and drops 30%
and last using a LWP but i was in settings screen for 2 hours and i drop from 99% to 75% again using FULL Bright in all cases
(in airplane mode i get for 9 hour just 6% decrement using setCpu screen off 425)
i will compare this with my 2200mah anida battery (when arrive ¬¬ )
so im wondering who else can try "compare" this results so we can check averages and see if we have a good battery and then a rogue app.
And last i found 1 app that make me drain pretty fast
Enhanced Email (it drops in airplane mode like 7 hours like 16%)
lighflow seems drain a little no to much

My battery drains like 1% per minute on voice calls. I don't know how Moto thinks it gets 300 mins of 3g talk.
I hard reset last night and I'm getting ~3% per hour drain, which is typical for me. Screen time kills this thing no matter what brightness level I have it set at.
Here's my setup:
Blur doing FB and Twitter sync
Gmail set to push
Corporate Sync email, calendar, contacts set to push (setting this to 15 min or 30 min makes no difference in my experiance)
Docs and Voice apps, but not auto-syncing
Astrid tasks syncing with Google
A bunch of other apps that don't sync and aren't running by default (I just installed them, haven't run them yet)
I did a factory reset because something was trashing my battery usage. I burned through a full charge in 6-7 hours yesterday and my phone was quite warm.

stewartsoda said:
My battery drains like 1% per minute on voice calls. I don't know how Moto thinks it gets 300 mins of 3g talk.
I hard reset last night and I'm getting ~3% per hour drain, which is typical for me. Screen time kills this thing no matter what brightness level I have it set at.
Here's my setup:
Blur doing FB and Twitter sync
Gmail set to push
Corporate Sync email, calendar, contacts set to push (setting this to 15 min or 30 min makes no difference in my experiance)
Docs and Voice apps, but not auto-syncing
Astrid tasks syncing with Google
A bunch of other apps that don't sync and aren't running by default (I just installed them, haven't run them yet)
I did a factory reset because something was trashing my battery usage. I burned through a full charge in 6-7 hours yesterday and my phone was quite warm.
Click to expand...
Click to collapse
yea seems the atrix get pretty warm a lot, in my "heavy" usage playing or watching a video can get 40+ degrees.
i get 1% per hour with no data and like 4% with data.
i was reading heavy usage and get like 24 hrs and i say no way my battery sucks lol.
i usually get like 12-14 hour with medium usage all day data on (maybe 1 or 2 off) posting on fb some browsing msn and like 4 hours playing music
i have 10% bright its enought for me. at least the atrix let me last a little more than my nexus one battery isnt amazing FOR ME perhaps isnt bad at all with "heavy" usage i guess i will get like 9 hours or little less

zen kun said:
yea seems the atrix get pretty warm a lot, in my "heavy" usage playing or watching a video can get 40+ degrees.
...
Click to expand...
Click to collapse
I wasn't using it at all. I had just power-cycled it so nothing was running (games/movies/etc.).

stewartsoda said:
I wasn't using it at all. I had just power-cycled it so nothing was running (games/movies/etc.).
Click to expand...
Click to collapse
Lol. I came from Milestone and I am finding Atrix cold .
My Milestone in hardcore use was easily reaching 50 celsius degrees .
My atrix while I am in hard use usually stays in 42 degrees too.

Guys i get a full day out of this phone without even trying etheir you guys are not flashing the phone properly or your phones are corrupted this phone has better battery life than my iphone 4 did

I get at least 2 days. Now that I am not playing with it constantly, I normally get 3 days (and 2 inactive nights) to about 20-30%.
Not rooted.
Do fairly regular email, fb, maps, /. , etc.
No movies
Virtually all data is via WiFi
BUT
It is not my primary computer. I program days and do most of my work on a real computer. Tonight in my chair with a glass of wine, I am using an Eee netbook -- a real keyboard is dramatically faster for me.
And I have developed the following important habit: I always put it to sleep with the slanted key at the top whenever I am done, so my screen time is fairly low. I think this helps a lot.
I expected battery life to be a problem before I bought it and that's why I like the back cover -- easy to change the battery. However, this has even better battery life than my last Blackberry and I thought that was excellent. I won't be buying another battery until I have a year or so on this one.
I believe the essence of all of these power conversations is that if you use it as your primary computer, you will use up the battery fast. If you use it primarily as a phone and as a portable secondary computer, the battery is excellent.

zen kun said:
....
And last i found 1 app that make me drain pretty fast
Enhanced Email (it drops in airplane mode like 7 hours like 16%)
lighflow seems drain a little no to much
Click to expand...
Click to collapse
FYI
I'm currently running 1.5.7 & a couple of days ago i froze updater 2.2.1 because i was sick of getting reminders to update (using gladiatrix). Since then (although it only just clicked) my battery drain has been horrid (10% per hour in standby), after thawing updater 2.2.1, my battery drain has gone back to normal (1% every 2 hours in standby)

Mmmmm I will freeze as well to se improvements perhaps there is no updates atm and maybe will not get better
.......................................................
Sent from my loved atrix ;D

Battery Obsession

What is wrong with almost everyone's obsession regarding battery life??
Oh my gosh I'm so tired of hearing everyone saying: I have switched everything off now and still only get 2 days of use.. Why??
If you want a weeks worth of battery life get 1" non-touch black & white screen phone.
If you want a awesome phone get a Galaxy Note, switch everything on, sync your social networks and mail every 10 minutes. Browse the web on the awesome 5.3" screen, play games and enjoy the phone to the full. So what if you need to charge it every 12hours.

Pikkie86 said:
What is wrong with almost everyone's obsession regarding battery life??
Oh my gosh I'm so tired of hearing everyone saying: I have switched everything off now and still only get 2 days of use.. Why??
If you want a weeks worth of battery life get 1" non-touch black & white screen phone.
If you want a awesome phone get a Galaxy Note, switch everything on, sync your social networks and mail every 10 minutes. Browse the web on the awesome 5.3" screen, play games and enjoy the phone to the full. So what if you need to charge it every 12hours.
Click to expand...
Click to collapse
2days hahahaha he said 2 days hahahahahahaha
1charge per 12 hours with 4.5-6 hours screen on for surfing and videos 2 hours music to work and back and if not music it is 720 video Dr.House and all the time wifi or 3g on!!! oh and 3-4 hours on a area with 0-2 signal and only G
life battery rocks!!!
Sent from my GT-N7000 using XDA App

2 days 10 hours with light usage (1 hour screen on time, automatic brightness, few 5 minute calls, about 20 notes, apps updating and some browsing over wifi) and still have 70% left.
It depends on the user. It surely has the juice to cope with heavy use. I couldn't be more happy

Bassarnis said:
2 days 10 hours with light usage (1 hour screen on time, automatic brightness, few 5 minute calls, about 20 notes, apps updating and some browsing over wifi) and still have 70% left.
It depends on the user. It surely has the juice to cope with heavy use. I couldn't be more happy
Click to expand...
Click to collapse
Cheater you Charged it for sure with a usb and forgot
Sent from my GT-N7000 using XDA App

Braxos said:
Cheater you Charged it for sure with a usb and forgot
Sent from my GT-N7000 using XDA App
Click to expand...
Click to collapse
No cheats here, just light usage

bassarnis, be a pal and tell us how the hell you managed that. even with light usage i'd be lucky to get 15+ hrs.

kebong said:
bassarnis, be a pal and tell us how the hell you managed that. even with light usage i'd be lucky to get 15+ hrs.
Click to expand...
Click to collapse
Roger that, entering good guy Greg mode.
First of all, the fist charges are important. Once i bought it, i updated it to latest 2.3.6 OTA and started using it till it shut itself off. Then charged it to full while off. Repeated this circle 5-6 times, maybe more. I haven't rooted the device yet. Its 100% stock running KK5. (Europe)
As i am in places where there is wifi available, i switched data off. In wireless and network options, i use "GSM only" mode. I left auto synch, auto brightness and gps on.
Widgets. I use the stock weather, stock digital clock, battery solo widget, stock task killer, stock news and weather, stock calendar. All those spread across 6 homescreens with 39 other app shortcuts on a black/silver background.
About the light usage. 5-6 times a day, i switch wifi on for synching. I read my mail and check my Facebook messages. Once i am done doing whatever i wanted to do that requires internet (update any app that requires updating etc.), i switch wifi off.
Lastly, before going to sleep, i close all active apps using the stock task killing widget and clear the ram. Overnight, i lose 2% battery.

Now that's what I call a battery obsession!
I just use my device as I see fit, and top up charge when I can - I have a Micro USB cable on my keyring, which means I've always got a charging cable on me.
Regards,
Dave
Sent from my GT-N7000 using Tapatalk

Bassarnis said:
Roger that, entering good guy Greg mode.
First of all, the fist charges are important. Once i bought it, i updated it to latest 2.3.6 OTA and started using it till it shut itself off. Then charged it to full while off. Repeated this circle 5-6 times, maybe more. I haven't rooted the device yet. Its 100% stock running KK5. (Europe)
As i am in places where there is wifi available, i switched data off. In wireless and network options, i use "GSM only" mode. I left auto synch, auto brightness and gps on.
Widgets. I use the stock weather, stock digital clock, battery solo widget, stock task killer, stock news and weather, stock calendar. All those spread across 6 homescreens with 39 other app shortcuts on a black/silver background.
About the light usage. 5-6 times a day, i switch wifi on for synching. I read my mail and check my Facebook messages. Once i am done doing whatever i wanted to do that requires internet (update any app that requires updating etc.), i switch wifi off.
Lastly, before going to sleep, i close all active apps using the stock task killing widget and clear the ram. Overnight, i lose 2% battery.
Click to expand...
Click to collapse
I see things like this and I cringe... It's a smartphone. It shouldn't need all this garbage done to it to get good battery life. It shouldn't need toggling, everything should be on, push notifications should be used, and it should still get good battery life

Yumunum said:
I see things like this and I cringe... It's a smartphone. It shouldn't need all this garbage done to it to get good battery life. It shouldn't need toggling, everything should be on, push notifications should be used, and it should still get good battery life
Click to expand...
Click to collapse
YEAH! i should be able to have wifi always on without it using any battery. thats right. screw the laws of thermodynamics, it should run for weeks even! having to toggle a button is just way too much work for me!

Yumunum said:
I see things like this and I cringe... It's a smartphone. It shouldn't need all this garbage done to it to get good battery life. It shouldn't need toggling, everything should be on, push notifications should be used, and it should still get good battery life
Click to expand...
Click to collapse
I partly agree with you. But we lack the battery technology to do all that. Not having enough signal coverage alone is enough to drain your battery. In some ways, you adjust yourself so as to keep using the phone for longer periods of time.
I must disagree with the fact that all the above i mentioned are garbage though. I am happy that i figured out a combination that will save me huge amounts of battery. I can still do all the heavy use i need, when i need it. With smart-phones there are options in settings to let you do just that. No-one forces you to do all that, just as no-one forces me to leave everything on.
Having lost 30% battery in 2+ days, means that theoretically if i kept using it like that i would get 7 days of one charge. For example, i know when i will receive an email, from who and when he/she expects me to reply. I hardly get any emails that require immediate response. If someone expects me to reply instantly, they send an sms, or call. Both of the options work fine using gsm only mode.
I also don't find important being logged in facebook 24/7. I 'll log when i have a break, before sleeping and when i wake up. Need to check the weather before leaving for work? Tap on wifi, wait 2 secs for it to connect, click refresh on the widget, done. It doesn't take more than 10 seconds.
I don't rush to turn off wifi or anything. I just use the battery juice and the phone's cpu on demand. The note is indeed a smart-phone, but with all it's features it is reaching laptop territory. I find that treating it as a laptop works better for my needs. Then again, thats just me. If your lifestyle demands all of the note's features on 24/7, then by all means leave them on. There are external 18000 mAh battery packs you can grab.

I'm running Cassies's Lite ROM and I can get between 5 hours and one week on a single charge. Just do everybody a favor and understand that this thing can go into sleep state for days.
If I leave it alone, nothing playing or syncing on the background I lose about 1-2% in 8 hours, so this could go on for days, even a week if you don't touch it.
Of course if the screen is on for only 15 minutes on 2 days, you're not going to have much power used.
During calls screen is off, yesterday I did a 1 hour call and lost less than 10% battery. So you can make several calls on 2 days and lose litlle charge.
If you play a 3D game with screen on at full brightnees, you'll deplete the battery in 5 hours.
It's no difficult to understand. battery life depends on what you do with the thing. Whenever the screen is on, it will consume power. How much depends on the brightness level and the color of the pixels displayed.
Syncing facebook / twitter / e-mail through 3G takes a lot of power too, specially when you're on a low signal area.

Anybody noticed the difference charging the phone while off versus charging it while on.
It looks to me charging while off makes the phone battery last much longer
it also takes much longer time to charge

ChromJ said:
Anybody noticed the difference charging the phone while off versus charging it while on.
It looks to me charging while off makes the phone battery last much longer
it also takes much longer time to charge
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Yes thats a fact, it also happens with my girlfriend's galaxy s2.. With my note the other day, found out that even plugged by usb to the pc with intensive using, wasn't enough to charge the battery % and actually it was decreasing..

William Haven said:
Yes thats a fact, it also happens with my girlfriend's galaxy s2.. With my note the other day, found out that even plugged by usb to the pc with intensive using, wasn't enough to charge the battery % and actually it was decreasing..
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My old iPhone 4 did that . I was downloading an app while having it plugged in into the wall outlet, and the battery just started going down (600+ meg download).
The note is a sloooowww charging device, that's for sure.

i always get over 2 days life out of mine. i never use wifi and i have gps on all the time. But what i do is i have the screen to auto and i use the stock task manager widget. With applications i always use the back button instead of home which 90% of the time closes the app. As a browser i use opera mobile as this has an exit button too. keeping running apps to a minimum seems to help my battery las well.

I'm getting amazing battery life.
And still going strong 11hrs with somewhat light usage and it's nowhere near 50% battery yet hehehe
Sent from my GT-N7000 using Tapatalk

i can get around 5 hours display time, wich is faaaaar better than sgs2. During the night the power consumption is 1% per 5 hours with wireless off or 1%/hour with wireless on. I'm on Rocket rom v12 which rocks!
Sent from my GT-N7000 using xda premium

Yumunum said:
I see things like this and I cringe... It's a smartphone. It shouldn't need all this garbage done to it to get good battery life. It shouldn't need toggling, everything should be on, push notifications should be used, and it should still get good battery life
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Click to collapse
I'm getting 3.5 days on a charge with moderate use.
I have 4 email accounts that are polled every 60 minutes.
I make a few calls a day and use the browser a little.
What seems to help is doing a force stop on apps that I'm not using like AP Mobile and Yahoo Finance.
Also, I am runnning KL7.

With light usage, few sync's a few calls ((4-5 min) some texts and notes and few minutes of gaming.. I get a around with 16+ hours of usage easily. I'm happy with the battery and the Note can definitely get on with a more aggressive battery usage...