Database Users

Something is sucking the life out of my battery while its idle!

I dont understand whats goin on. While im using the phone the battery seems fine and drops maybe 2-3% while listening to 30 mins of music. However as soon the screen switches off the battery plumets, overnight it droped by 30%. What could be draining the battery this much?
So far this is what ive tried.
3g is off 24/7
wifi is off most of the time
Using Helix launcher
Using battery defender
use media scape every now and then
Timescape never used.
Brightness is halfway
Any tips ??

check setting/about phone/battery use to see what app use up the battery

FireROR said:
check setting/about phone/battery use to see what app use up the battery
Click to expand...
Click to collapse
it says:
40% cell standby
35% phone idle
11% android system
6% display
4%media server
2% dolphin browser
not sure what it means though

Your big one is the cell. Put the phone into airplane mode unless you need to be on standby for calls.
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instigator008 said:
Your big one is the cell. Put the phone into airplane mode unless you need to be on standby for calls.
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Click to expand...
Click to collapse
i thought 3g being off would help, but it hasnt lol.

2-3% in half hour is 4-6% per hour and say 30% overnight at an estimate of 8hrs is 3.75% per hour.
That seems a little on the high side but if you are getting a day or so of battery life with reasonable use then I'd say you are probably getting roughly around the same as everyone else (a few exceptions here and there claiming much higher figures but i have no idea about this).
I dont think you are going to be able to do much to improve it short of turning off your radio completely or disabling data for certain periods usin juice defender or similar. Can't see the point in doing this though - kinda defeats the object of having a smart phone

rocketpaul said:
I dont understand whats goin on. While im using the phone the battery seems fine and drops maybe 2-3% while listening to 30 mins of music. However as soon the screen switches off the battery plumets, overnight it droped by 30%. What could be draining the battery this much?
So far this is what ive tried.
3g is off 24/7
wifi is off most of the time
Using Helix launcher
Using battery defender
use media scape every now and then
Timescape never used.
Brightness is halfway
Any tips ??
Click to expand...
Click to collapse
You must deactivate the internet connection, and then a soft reset

Go onto my thread of how to maintain battery life and memory, while your phone is idle it has background apps running like gmail or google talk, i dont use timescape because of all the fancy screen motion it consumes way too much battery juice.
Got any more questions then just PM me
Cheers Sean
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Sent via the XDA Tapatalk App

I actually have the TimeScape widget on my homescreen, BUT I have removed Facebook and Twitter and all the other internet-updated stuff, as I already have separate applications for them and hundreds of contacts I don't care so much about to see their statuses on my homescreen, and it doesn't suck my battery at all.
And it's nice to see the last missed call/message/picture taken at a glance!
Just go to Timescape, press Menu, Settings, and remove those from display settings for tiles and splines!

sean_seddon said:
Go onto my thread of how to maintain battery life and memory, while your phone is idle it has background apps running like gmail or google talk, i dont use timescape because of all the fancy screen motion it consumes way too much battery juice.
Got any more questions then just PM me
Cheers Sean
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Sent via the XDA Tapatalk App
Click to expand...
Click to collapse
What if i use gmail?
Disabling google talk only will help?

GPS is what did it for me. After trying everything else I decided to try turning off the GPS antenna and yesterday was the first day I made it through with power to spare. Now my usage was a little less than usual yesterday so I'm still gonna be testing with GPS off for a few more days but so far so good, I think that did it for me!

tuxStyle said:
What if i use gmail?
Disabling google talk only will help?
Click to expand...
Click to collapse
Do you use google talk ? If you keep yourself logged in, this could be an issue.
Also, I do a restart after each recharge. I found this to help somehow..

The phone is alway trying to sync. So you should probably uncheck
setting -> mobile networks -> MMS & Data -> turn off
Turn sync app off
Also you mentioned you display brightness is at 50% turn it even lower you will notice a huge difference

ive tried most things people have mention with no real change, im goin to reduce the brightness this time.

If your indoors brightness @ 10-15% is more than enough..
Id suggest trying adw launcher and maybe cut out the animation effects in adw settings and also in phone settings under sound and display! Lookz more slicker than original and for me lasts more than a day.
If u use mediascape mainly for music id suggest tryin 'meridian'.. quicker to use, nice music control widget and drains less battery!
Hope it helpz!!
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Sent via the XDA Tapatalk App

This will probably be the craziest suggestion you will read. Remove the Timescape and Mediascape shortcuts from all three home screens.
I actually get just under two days of moderate use; where before I only got 9hours.
Just try it!

fm1776 said:
This will probably be the craziest suggestion you will read. Remove the Timescape and Mediascape shortcuts from all three home screens.
I actually get just under two days of moderate use; where before I only got 9hours.
Just try it!
Click to expand...
Click to collapse
will try this
also...disable Gmail > Data Synchronization

Well, this is a smartphone.
Disabling everything will transform it in a dumb phone

rocketpaul said:
ive tried most things people have mention with no real change, im goin to reduce the brightness this time.
Click to expand...
Click to collapse
i got the same issue as you do. i tried everything mentioned on various bbs, but it just didnt help. it is funny that i set the phone for my wife and it works very well. now im going to reset my phone to factory mode. hope it will help. sigh…
sent from X10

piercewei said:
i got the same issue as you do. i tried everything mentioned on various bbs, but it just didnt help. it is funny that i set the phone for my wife and it works very well. now im going to reset my phone to factory mode. hope it will help. sigh…
sent from X10
Click to expand...
Click to collapse
I have fixed it I think. i had a look at my battery history in spare parts and found my phone spent 86% of its time running, 15 hours which means the phone never went to sleep. The only culprit I could think of was juice defender because it is on all the time. Now my battery went down only 3% over night.

X10 battery lasts about 4 hours from 92% charge .. Wtf!!

Hey guys, , i apolagise in advanced if this topic is coverd, ive tryied to search but didnt find any related topics.....
Anyway...
I went to a 2 day festival took my x10 - WASTE OF TIME!!!!! couldnt even use it!!!!
Battery had died within first day, with hardly any use and 2nd day i had it charged for me up to 92%...
Checking the times every now and then on the 2nd day from 4pm onwards, i noticed by about 6pm my phone was on 50%, so i was curious about this as no wireless connectivity were turned on,
so at this time, i then "downloaded" from (GSM) not 3g. as coverage wasnt that good, advanced task killer.. i killed ALL my apps.. and carried on as normal, (only checking my phone for the time).. by 8pm i was getting messages saying 15% battery... and then 9pm my phone was dead :/ .......
No wifi, no internet surfing (apart from downloading advanced task killer) no bluetooth no gps..
Used my phone for a couple of text's and a couple of phone calls. NO WAY!!! should that have used all my battery up... Is their somthing i dont know about ??????
thanks

You gotta drain your battery s few times when you first get it. Also task killers don't really help with battery life. Imo they worsen it. Thirdly upgrade to the latest firmware
Sent from my X10a using Tapatalk

corruptfate said:
You gotta drain your battery s few times when you first get it. Also task killers don't really help with battery life. Imo they worsen it. Thirdly upgrade to the latest firmware
Sent from my X10a using Tapatalk
Click to expand...
Click to collapse
+1 to that. Don't use task killers, let android do the work, it knows best what to do. what firmware are you using atm?

duffy1807 said:
Hey guys, , i apolagise in advanced if this topic is coverd, ive tryied to search but didnt find any related topics.....
Click to expand...
Click to collapse
X10 battery issues has been covered big time
So has in call volume ...
I had the same first few days as you and was pretty dissapointed in the X10 but now things are much better. You do have to cycle the battery a couple of times and you'll see some improvement.
Most of the extra battery life really comes from using newer firmware. Since you didn't mention yours it's difficult to say if you are above or below 023. The 023 firmware seems to be the spot where most of the increased battery life came about.
Since I still wanted more I switched over to a 2600mAh battery from Cameron Sino. Now I have trouble killing the battery

There is something else that might be contributing to the problem... There are a number of apps and home screen widgets out there which are badly written and prevent the phone from sleeping, and therefore drain the battery like a *****... you should try a Factory Data Reset and then add your apps and widgets back in 1 or 2 per day until you have sussed what was causing it.. I had terrible trouble with Weather and Data widget killing my battery for a while..

im_iceman said:
There is something else that might be contributing to the problem... There are a number of apps and home screen widgets out there which are badly written and prevent the phone from sleeping, and therefore drain the battery like a *****... you should try a Factory Data Reset and then add your apps and widgets back in 1 or 2 per day until you have sussed what was causing it.. I had terrible trouble with Weather and Data widget killing my battery for a while..
Click to expand...
Click to collapse
Good point about the Widgets.
It would be nice, as a matter of fact, if there were a topic on Widgets that cause battery drain. I've read a few posts about specific widgets but have never seen an ongoing thread. I'm off to look for volunteers.

I seriously dont get these battery threads. I know this dosent help much, but I honestly get over 20 hours on a charge consistently, with WIFI and 3g on.

4h only?
Pretty much is a faulty battery/device.
I saw a movie with brightness at maximum using BT with wifi on at the same time and i still had 60%+ left.

Wow that sucks... I think your battery needs to be replaced.
Mine lasts about 4 DAYS

*#*#4636#*#*
Battery history and make sure the phone is sleeping when not in use.
If its showing 100% or close to 100% then an app or something is preventing your phone from properly sleeping.

!!
my personal experience on two batteries one 2 year old (from x1) and brand new one gave me 7 hours of intense usage wifi ( i don't use 3g ), texting gaming and in the mean time playing music after first update, before was maximum 5 hour , also need to mention i need to remove every task except what i'm working with task killer cause in my case every 2-3 hour for some odd reason i have at least 20 apps restarting again in the system which drain battery like hell , time scape and media scape use lots of battery life in auto connect mode so update it whenever u want them , gps is a drainer too i just use it when i'm desperate be careful some programs may automatically use gps without asking! also should say compare to x1 the speed of the lock is at least 10 times faster and not i can get it indoor near the window as well (its cool) !!!! hope energy roms come here as well cause they will blow your mind!

Just update to the latest firmware version and your battery life will be just fine.
If not you coul'd update your phone, root it, install setcpu, and get rid of Timescape & Mediascape.

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

Milestone 2 Battery Issues

My unit is currently running on Froyo 2.2. Full charge of battery only last for 7 hours approx. Plus my setting is less screen brightness , maximum battery saver profile (under battery mode) and using 2G(edge) to conserve power. Unfortunately it doesn't save much battery.
Sent from my MotoA953 using XDA App

This was told to me by someone around here in the forum itself (it was in Droid 2 forum to be precise as back then we did not have a dedicated Milestone 2 forum). MotoBlur is a big battery hogger.
Once we can have a BLUR free ROM it will be much better. For people, it is lasting more than a day with overclocking.

Got mine 2 days ago and it really seems to be an issue. What if we remove all those Motoblur widget such as social network and weather, witch seems to keep transfering data all the time?
And what about installing Launch Pro? That will inative Motoblur, but it'll still be installed. Is that supposed to solve battery issue or not?

cadu.c.moraes said:
Got mine 2 days ago and it really seems to be an issue. What if we remove all those Motoblur widget such as social network and weather, witch seems to keep transfering data all the time?
And what about installing Launch Pro? That will inative Motoblur, but it'll still be installed. Is that supposed to solve battery issue or not?
Click to expand...
Click to collapse
I have Launcher Pro installed and have a data and sms sim only in and the battery can last for 2 days easy.
Yesterday I used about 50% all day.
I am using my Milestone 1 as a phone only, no data turned on and it lasts ages without data (CM6)

Milestone 1 or [email protected]?

My Milestone 2 leasts between a half and two days, depending on my usage. Without 3G / UMTS on it leasts over one day (just 2G and / or wireless lan on). Even if I play Angry Birds or such in my spare time I have no problems to get through a whole day.
The biggest battery-killers are 3G and the auto-sync functionality, they can kill my MS2 within 10 - 12 hours.

Same here, overclocked to 1.25ghz @ 62VSEL, 3g /umts ON, I can make calls, play angry birds, read rss feeds, make a moderate amount of calls... I easily get more than a days use, though I routinely charge it every night for obvious reasons
note: I have stripped all of the motobloat social networking components, photo widgets, phone addons, help centre, weather 2.2, news 2.2, world clock 1.0, moto lounge, myspace, etc.
I really do believe the battery's more than sufficient for day to day use in these phones, as long as you don't load the phone up with junk such as facebook, myspace, etc.

Ok, remove all Widgets, set it to 2G... Doubt if it wouldn't be smarter to go back to my Nokia 6111 from 5 years ago.
Seriously, Motorola couldn't launch in the market a headset witch the battery can't last one day with factory default settings. Hardusers may find a way to solve the issue. Regular users have no choice but run to iPhone.
MS2 is the heaviest smartphone i have ever had. Thanks for its useful physical keyboard ( I didn't know how much text on touchscreen annoyed me ). And I still have to carry my charger on my pocket...

i've just installed juice defender. the phone runs since 2day and 20hours and has 60% battery left by now.
very nice app!

@tarnaman: did u do any particular tweaking with Juice Defender or just used JDs default settings??

mine have amount of 2 days without charge, but how you use JUICE DEFENDER to get 60% battery after 2 days?
you turn off your phone? turn off 3g?
tell us

mine have amount of 2 days without charge, but how you use JUICE DEFENDER to get 60% battery after 2 days?
you turn off your phone? turn off 3g?
Click to expand...
Click to collapse
@tarnaman, you use jds default settings?

Shellite said:
Same here, overclocked to 1.25ghz @ 62VSEL, 3g /umts ON, I can make calls, play angry birds, read rss feeds, make a moderate amount of calls... I easily get more than a days use, though I routinely charge it every night for obvious reasons
note: I have stripped all of the motobloat social networking components, photo widgets, phone addons, help centre, weather 2.2, news 2.2, world clock 1.0, moto lounge, myspace, etc.
I really do believe the battery's more than sufficient for day to day use in these phones, as long as you don't load the phone up with junk such as facebook, myspace, etc.
Click to expand...
Click to collapse
How can i strip all of the motobloat junk, like u did?
___
And, for the jd's user, ure using default configs?
If not, can u pass urs?

sahilarora911 said:
@tarnaman: did u do any particular tweaking with Juice Defender or just used JDs default settings??
Click to expand...
Click to collapse
i use juice defender in agressive mode. i dont need an "always-on" data-connection. when i want to check mails or updates im getting the phone out of the standby mode and then do a check. after that, i turn the display off and juice defender also turns the data-connections off.
at least, the phone was continuously 5 days on until the battery became empty.

Juicy defender worked fine for me. Also, installing go launcher saves some energy during the day. It lasts my entire day (7am 18pm) without social widgets enabled but gtalk.
Another thing that I installed was overclock widget (rooted phone) and put it to downclock my phone when screen is turned off.

My M2 drains battery so fast, 60% left after 3 hours.
Already using juice defender, undervolting by milestone overclock and underclocking when screenoff using setcpu. But seems they don't help to extend the battery life
And the battery usage stat seems strange, mobile standby is using most power, instead of the display (juice defender switch off data when screen off already). I didn't put any social networking widget on my ADW EX.
Would having a factory reset and skip the login of motoblur help saving the battery?
Sent from my Milestone 2 using XDA App

WongJames said:
And the battery usage stat seems strange, mobile standby is using most power, instead of the display
Click to expand...
Click to collapse
The battery usage shows the app by the amount of time they runned, so if standby is at first it means that your phone stayed more time in standby than with the screen on.

nininhocovre said:
The battery usage shows the app by the amount of time they runned, so if standby is at first it means that your phone stayed more time in standby than with the screen on.
Click to expand...
Click to collapse
oh thanks
so it is different from Milestone. I get use to the Milestone that the battery usage shows the % of battery used

I don't know about Milestone 1, but the default behavior for android is to show the % of time that an app has runned, so the battery use screen is more like a indication that an app is probably killing your battery, not the real deal.

There might be a part on ur motherboard thats draining too much juice. I had the same problem on my phone though the battery depletion wasn't as significant as yours. Check with ur dealer and claim it from ur warranty. Its apparently a common problem with the milestone range
Sent from my MotoA953 using XDA App

Epic 4G Battery Life Tips / Mods / Recommendations

Just reviewed several posts and looks like there's not a lot of clarification on extending battery life on the Epic 4G.
Based on what i've read here, its possible to extend battery life with the following ?
GB update (sprint released rom or modded roms)?
Screen Dims, Auto syncing disabling, etc?
PRL update (not searching for towers)?
Data disablement?
I hope the GB and mod updates are the real answer.

The fact that anyone suggests to disable your data as a way to save the battery is mind boggling to me. Why would I have a smart phone if I had to disable data to save the battery (aside from maybe being on a plane or something where you HAVE to disable it anyway).

Look for randomking's thread in the Q/A section in epic development... the link is also in his signature, but he gives great advice on how to save battery properly.
Sent from my Samsung-SPH-D700 using XDA App

I feel like I've tried everything but at this point I've resigned myself to poor battery life.
I have two Exchange accounts, gmail plus I use Yahoo and Live as well as a personal email account. Not to mention weather updates. I've got a 1amp charger in my car. A desktop cradle with a 1amp charger at my desk and another 1amp charger in a cradle on the table next to my favorite chair at home. At night I use the .5amp Samsung charger in a third cradle.
Basically, when I'm not using it its charging.
When I get up I automatically tap my belt case to make sure I don't walk off without it. I need it 31 and I need to know I get all email immediately and that I can be on a call for a couple of hours if I need to be.
But yeah, I wish I could just charge overnight and be able to depend on 24+ hours of battery life.

Milkman00 said:
The fact that anyone suggests to disable your data as a way to save the battery is mind boggling to me. Why would I have a smart phone if I had to disable data to save the battery (aside from maybe being on a plane or something where you HAVE to disable it anyway).
Click to expand...
Click to collapse
This is how I feel as well. I don't understand why you would want to have this phone if you are going to turn off all of its features. I don't undervolt. I am overclocked to 1400 and I have GPS on most of the time. I also use Bluetooth fairly regularly. I did spend $2 to get "Bloat Freezer" app to freeze the apps that run even when I am not using them. I also have a second battery. I can't obsess over the battery. I want performance and stability which I have. When changing ROMs, charge to full and wipe battery stats in recovery as well.
Sent from my SPH-D700 using XDA Premium App

JohnCorleone said:
This is how I feel as well. I don't understand why you would want to have this phone if you are going to turn off all of its features. I don't undervolt. I am overclocked to 1400 and I have GPS on most of the time. I also use Bluetooth fairly regularly. I did spend $2 to get "Bloat Freezer" app to freeze the apps that run even when I am not using them. I also have a second battery. I can't obsess over the battery. I want performance and stability which I have. When changing ROMs, charge to full and wipe battery stats in recovery as well.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
I'm looking to get another battery.
Right now I always have wifi on downloading stuff like 24/7 brightness all the way down(come on its not like you need it up anyway). I'm always overclocked to 1.2, and not undervolted and I don't use dark backgrounds, and have everything set to sync every 4-6 hours. I charge maybe twice a day never completely until night time.
Sent from my SPH-D700

If you live in a poor service area of town like I do, typically avg 3 bars all day, and often less...you are doomed.
I've tried all the tips, but the constant tower polling rakes my bettery over the coals. This is why I've adopted the multiple battery approach (with an external charger of course).

MeetFace said:
If you live in a poor service area of town like I do, typically avg 3 bars all day, and often less...you are doomed.
I've tried all the tips, but the constant tower polling rakes my bettery over the coals. This is why I've adopted the multiple battery approach (with an external charger of course).
Click to expand...
Click to collapse
^^^ This. If not for rooting and Roam Control I'd have to almost not use my phone at work, and even then even Verizon's signal is low/spotty though to a much smaller degree in the building than Sprint's.

I do a number of things that are convenient for me.
I turn auto-syncing off. I don't need it always searching for updates in my life. I can spend the 3 seconds when I open the app.
I only put it on wi-fi/gps/4g when I need them. Sure, they can be on, but they use battery and it also takes seconds to turn them on.
I use auto-brightness. It works for me.

I do a lot of stuff:
- Leave GPS/wifi/4g/bluetooth turned off until I need to use them.
- Set screen brightness to the minimum, in both the OS and the browser.
- Use Titanium Backup's 'freeze' to disable bits of the OS I don't need, like 'DRM content'.
- Set up non-push email addresses to be forwarded to push email addresses (like gmail) automatically so that the phone itself does very little polling.
Doing all this, I can leave data on and easily have it last the day, every day, or turn data off and use it for a podcast player with BT headphones for a full eight hours.

Green power helps A LOT btw... its better than juice defender ultimate.
Sent from my Samsung-SPH-D700 using XDA App

Bloat Freezer allows you to freeze apps like Titanium Pro although it seems like most people use Titanium
Sent from my SPH-D700 using XDA Premium App

Freezing DRM saves a good portion for me. I also use Startup Cleaner to stop apps from automatically opening (not freezing) as soon as I startup my phone (swype, messaging, internet, etc). I'm not getting fantastic battery savings, but I've seen a difference doing this.

What is DRM?
http://developer.android.com/reference/android/drm/package-summary.html
It sounds like it would use some juice, but dunno that freezing may be most efficient for apps.

Dataswitch app by TomatoX. Its a widget that turns off 3G. I keep a Wifi on/off toggle on my homescreen as well. I connect often enough to get all my emails pushed through and what not so it doesn't feel like I'm crippling myself in the name of a little battery life. I went eight hours today and got home with 83% worth of battery. I prefer widgets over longpressing the power button personally.

These are a collection of the best suggestions I can make.
And no, turning data off is not one of them. Although disabling sync is.
DRM is a service for digitally verifying online store bought or rented audio/video. Itunes is a great example as the most annoying implementation of this concept. The problem is, that on our phones it runs constantly trying to verify files, whether you have any or not. If you don't think you need it, freeze it. Removing it completely has lead to problems. If you don't want to buy an app to do it, the terminal emulator commands are included in this thread.
PS: Currently I have not found one person that can top the best EC05 roms in battery life with a GB rom.

ok so i tried a couple of recommendations and i have some positive feedback!
I got green power and startup cleaner. After changing startup cleaner and using it to disable quite a few apps as well as drm and other non essentials it helped with my memory and apps running in the background.
I also tweaked green power settings to leave on the 3g and turned off the wifi on / off option (so i could do it instead of green power) and lt do its thing.
Excellent battery life. I left it on used it for a bit then let it sit and check a couple of emails, got a few pushed emails via gmail and did a few web searches.
i'm at 80% since 1pm. that's unbelievable yet that's the way it should be!
these apps / tweaks have helped. i do need push email and use push calendar from hotmail exchange.
i really wish the phone could do this on its own but i'll settle for this alternative using 2 apps at this time.
i hope gingerbread helps us all without the need for apps but i would probably still use them because of the substantial battery life gains.

Randomking is right.
All our efforts are minimal compared to what gb does....at least in cooked form
Rk..what custom rom do you recommed?
Sent from my SPH-D700 using XDA Premium App

swear0730 said:
I feel like I've tried everything but at this point I've resigned myself to poor battery life.
I have two Exchange accounts, gmail plus I use Yahoo and Live as well as a personal email account. Not to mention weather updates. I've got a 1amp charger in my car. A desktop cradle with a 1amp charger at my desk and another 1amp charger in a cradle on the table next to my favorite chair at home. At night I use the .5amp Samsung charger in a third cradle.
Basically, when I'm not using it its charging.
When I get up I automatically tap my belt case to make sure I don't walk off without it. I need it 31 and I need to know I get all email immediately and that I can be on a call for a couple of hours if I need to be.
But yeah, I wish I could just charge overnight and be able to depend on 24+ hours of battery life.
Click to expand...
Click to collapse
I think that's everybodys dream, to be ale to run this bad boy for 24 hrs straight. Unfrtunately were a long ways from that. Especialy from the way it sounds like you run your phone your going to becharging multiple times per day..that's just part of being a power user with a smartphone.
I gota agree though, fo the life of me i don't know why people disable data, or cripple thir phones ability just to eek out another hr of battery, this is a huge phone, with a big power hungry (beautiful) screen, you knew this when you picked it out. It can do pretty much any function that a laptop can. Use it like it was meant to be used, and dont fret so much over the battery.
From cellblock D

Great News!
Battery life is now up considerably without the use of 3rd party apps.
I may consider using green power to get more extended battery life...but here's how i did it.
1. Update to EF02 Gingerbread OS (on a scale of 1 to 10 in terms of ease of upgrade...its a 2....1 being the most simple). It was as easy as download the app and let it upgrade your phone.
I'll post the video link here it was VERY Elementary folks.
2. Battery life in Gingerbread is great! Appears to have a better memory manager and much more smooth transition between screens, apps, etc.
Randomking was correct about battery life and adding all the apps we had to for Froyo just to get mediocre batter life.