SGS and Battery Life - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi first of all I would like to thank the developers of ICS333 for this amazing ROM it's fast and very smooth I simply love it Thanks!
Now I have a SGS i9000 running ICS333 v2.0.1 and it seems when I have 3G on my battery runs out quickly, I think it only last for a couple hours I don't know if it's normal or not, but it seems weird. I saw a post in the ICS topic about batteries lasting for 2 days and I don't know if it's in standby mode or mass using internet and other apps. Because mine only lasts for about 12 hours checking GMail each half hour, sometimes browsing and checking up facebook app and listening to music while checking up the news in Flipboard and also exploring the Play Store (I had a BB before and now I bought a Android Smart phone, which is AMAZING btw lolz, so it's normal in the first days to explore this kinda stuff) I also must say that I have a Momax 17000mha.
So overall I just want to ask you If it is normal my battery last only 12 hours when exploring apps and browsing. Yourcomments are appreciated

Yes, it's definitely not unusual.

With daily use, my battery lasts 12hours only
While traveling sync off and sometimes data off, i am able to get 24hours backup on 2G
Sent from my GT-I9000 using xda app-developers app

Up to 4-5 days is possible.
When you try to use i9000 with ics333 like for example Nokia E52, just calls
and few SMS, it can last up to 4-5 days. Of course on 2G, with all synchronization
off, and no data active (only when needed). No GPS, localization disabled,
Google Maps freeze with Titanium Backup. And of course with all on, and heavy
use, I had 6h and battery was 4%

Related

Another battery moaning thread

I have read a load of threads relating to the battery life, but this is slightly different. I'm on jm1 official and have been for weeks, its was fine until a day ago, now I'm sitting at work, watching the battery percentage go down everytime i look at it, I'm now talking about now when I'm using 3g, just when phones idle.
I went to sleep last night and unplugged phone before I did, fully charged. Woke up and it was on 94%....
Really my question is, is there any way to find out what's using all my battery apart from the built in function which seems to only refresh every hour! I'm not looking for juice defender or such apps
Sent from my GT-I9000 using XDA App
sensi_ said:
I have read a load of threads relating to the battery life, but this is slightly different. I'm on jm1 official and have been for weeks, its was fine until a day ago, now I'm sitting at work, watching the battery percentage go down everytime i look at it, I'm now talking about now when I'm using 3g, just when phones idle.
I went to sleep last night and unplugged phone before I did, fully charged. Woke up and it was on 94%....
Really my question is, is there any way to find out what's using all my battery apart from the built in function which seems to only refresh every hour! I'm not looking for juice defender or such apps
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
Spare parts can give you, sometimes, some rough approximations. Really, if you started experiencing issues one day, you should try to remember what you downloaded most recently, it might be poorly coded and you should look to replace it with competing software.
Also, there are somethings you wouldn't want to intentionally or unintentionally leave running in the background. Use task manager (not ATK cuz it doesn't track "running" processes very well unless they've updated) to find out if anything is running. Even the marketplace will run in the background and not let your phone properly sleep.
Also, 6 percent seems about right. 2% for all services and 3g off, 6% for 3g? I'll have to look into it when I'm not on my phone. Especially if you dress your batteries by running them down to 0s%, this is bad to do to li-on batteries, I don't know how long it takes to feel the effects but short cycles are better for the batteries health.
Ok, 3g is never on at my house I can't get it there anyway.
The only reason I run it down to 0% is because I'm using my phone and it doesn't last, its stupid to say use it in low cycles because then I'm really only getting 20% battery life anyway...
I have advanced task manager but don't really use it from what ive read I shouldn't have to. And I had thought about the recent apps I've installed and I have installed nothing much new apart from angry birds
Just not happy with the noticeable change in the space of a few days.
Sent from my GT-I9000 using XDA App
Return the batt
Sent from my GT-I9000 using Tapatalk
c'mon, my phone drops like 10% every night. once even 30%, i've grown to live with it.
be glad you're only dropping 6% really. lol.
Adevem said:
c'mon, my phone drops like 10% every night. once even 30%, i've grown to live with it.
be glad you're only dropping 6% really. lol.
Click to expand...
Click to collapse
If consumers keep "living" with things then they deserve the crap they get. As a consumer, you have the right to be heard so make sure the people you're giving your hard earned cash to is taking your feedback and providing products and services for YOUR needs, not the company's needs.
I'm loosing 10% every night too. It's a joke and I'm hoping the updates will improve it somewhat.
tof9 said:
If consumers keep "living" with things then they deserve the crap they get. As a consumer, you have the right to be heard so make sure the people you're giving your hard earned cash to is taking your feedback and providing products and services for YOUR needs, not the company's needs.
I'm loosing 10% every night too. It's a joke and I'm hoping the updates will improve it somewhat.
Click to expand...
Click to collapse
ye i know. but funny thing is, it's rather random. with the same settings and nothing changed at all. sometimes overnight, it drops close to none. and some nights, it drops 10%.
i've lost 10% over 4 hours today with no usage (idle) so lol. i'm glad i'm at least getting 2 days worth of usage.
let's hope this famous froyo does something. sometime soon...
Make sure all applications are dead (ie. use samsung task manager).
Turn off apn (so that you can guarantee no apps are using data).
If you do those two things, I'm sure you won't lose more than 5% overnight.
Personally, if I do that, I don't lose more than 1% overnight.
maybe it's due to over-flashing and all. de-calibrates the battery or whatever. either way, meh.
i've probably only got this calender widget refreshing itself every 12 hours to update the day's events and my Google account on active sync. maybe some applications screwing up somewhere.
to point out, a fresh flash always gave me no problems with battery draining. (after "re-calibrating")
just updated my phone to the TEST firmware JPJG8 which is currently the latest one available thru kies which includes arabic, and have seen no changes from the original firmware the phone came with ( Originally bought from Abu Dhabi with whatever firmware that had the android market not being available )
toying with juice defender for 2-3 days my SGS laged like hell even with the RyanZ lag fix OCLF from the market and it said that i saved 1.5% more juice tho i didnt see any diff with batt, it still drained fast (full charge overnight + extra charge with phone off on my way from home to work and starting @ 100% once leaving my car and ending @ 30-20% in the afternoon about 4-5pm, need to charge a little more if i wanted it to last till 10pm T_T )
deleted it today and thought why not simply use the extended control widgets to disable the connection when the screen was off + switch off the auto sync, like how the program did but manually and amazingly batt life felt like a big nasty battery i felt the diff immediatly.
kept the program juice plotter to see how steep the batt was used to compare the results.
1. keeping my phone on 2g almost all the time except for when i need to browse the net/use msn on phone - i do use facebook/twit and i might be missing the fast notifications but 2g is good with those 2 and battery life sure is extended as i can see.
2. closing the apn when locking the phone and bringing it up when screen is on is a great idea and u can almost instantly tell ur battery life is better
3. keeping screen off as much as possible helped my batt too tho i dont like it but it works.
really noticed a diff in battery usage today so im currently backing up the phone and after a fresh format/restore session will apply root and OCLF and keep you all posted on how long the battery lasts using this method
will test for 2-3 days before reporting again.
Current Battery stat killers are
1.loads of calls
2.display due to a large amount of sms's
see you again after my test in a couple of days
I don't think jg8's a test though unless it's a new rev by kies. used it a month back, pretty awesome but I've switched.
heading to bed now, shall see what happens tonight! such adventure and excitement every night.
mazroui said:
just updated my phone to the TEST firmware JPJG8 which is currently the latest one available thru kies which includes arabic, and have seen no changes from the original firmware the phone came with ( Originally bought from Abu Dhabi with whatever firmware that had the android market not being available )
toying with juice defender for 2-3 days my SGS laged like hell even with the RyanZ lag fix OCLF from the market and it said that i saved 1.5% more juice tho i didnt see any diff with batt, it still drained fast (full charge overnight + extra charge with phone off on my way from home to work and starting @ 100% once leaving my car and ending @ 30-20% in the afternoon about 4-5pm, need to charge a little more if i wanted it to last till 10pm T_T )
deleted it today and thought why not simply use the extended control widgets to disable the connection when the screen was off + switch off the auto sync, like how the program did but manually and amazingly batt life felt like a big nasty battery i felt the diff immediatly.
kept the program juice plotter to see how steep the batt was used to compare the results.
1. keeping my phone on 2g almost all the time except for when i need to browse the net/use msn on phone - i do use facebook/twit and i might be missing the fast notifications but 2g is good with those 2 and battery life sure is extended as i can see.
2. closing the apn when locking the phone and bringing it up when screen is on is a great idea and u can almost instantly tell ur battery life is better
3. keeping screen off as much as possible helped my batt too tho i dont like it but it works.
really noticed a diff in battery usage today so im currently backing up the phone and after a fresh format/restore session will apply root and OCLF and keep you all posted on how long the battery lasts using this method
will test for 2-3 days before reporting again.
Current Battery stat killers are
1.loads of calls
2.display due to a large amount of sms's
see you again after my test in a couple of days
Click to expand...
Click to collapse
Adevem said:
I don't think jg8's a test though unless it's a new rev by kies. used it a month back, pretty awesome but I've switched.
heading to bed now, shall see what happens tonight! such adventure and excitement every night.
Click to expand...
Click to collapse
jg8 isn't a new rev, it was out for a while and cant be found without using the ctrl+alt+u+p (and if that = test then its not an official release) at the firmware update in kies, its a middle east version with arabic support.
ok impressions on how things went.......
voice calls = 49% with 1H 13M 23Sec
Display = 35% with 5H 0M 9Sec
Cell standby = 7% with 16H 58M 44Sec
Phone idle = 4% with 11H 58M 34Sec
Android System = 3% with 42M 30Sec on CPU Usage and just 20Sec on CPU foreground
batt did last a full day for me i guess ending @ 6% when i got home
but what use is trying to save the batt life when i hardly use the phone
lets say i browsed the net for a 30min-1hour session, watched a few youtube video's/even downloaded video's for that matter or played a game or 2 for like 30 mins to an hour
ofcourse the display will be the major batt sucker by doing this and i doubt it would last an afternoon if i did so in the morning/noon time
I guess my only solution would be an extra batt or 2 for that matter if i really wanna show-off the phone and enjoy it fully for a full day. But the problem would be charging them all without a phone stand with extra batt charger
Anyways, does the batt last a full day for me , yes it does
am i satisfied doing what i did to make the batt last , N O
I got sick of my battery running out at around 3pm at work every day so I've now bought 2 extra batteries and an external charger from spider-foot.com
Sent from my GT-I9000 using XDA App
Well, greetings to all.
I just wanted to share my experience regarding the battery issue.
As I purchased the phone some 12 days ago, my experience is short, but somewhat effective.
First couple of days the battery lasted for app. 24h, with lots of usage (wi-fi surfing, lots of applications installation, calls, games, music, etc.). Then, I installed some "battery-indicator-related app", fully charged battery and used the phone for 15 minutes or so and went to sleep. In the morning my battery was at 80% !(it was on stand-by the whole night), and till 2pm it was at 15%, without using the phone at all.
Battery usage stated 64% "cell standby". I thought - what the .... ?
Than I did the next thing.
Uninstalled that crappy app, installed another one (similar, but other manufacturer),turned off the phone, fully charged it, turned it on, checked that wi-fi and BT are off, turned off 3G and syncs and updates, set brightness to lowest, installed black wallpaper, used task killer to kill all unwanted apps, and decided to see for how long will battery last with that settings and very little usage (couple of calls, sms and some sudoku playing).
The result:
4 days, 18 hours - since unplugged. Battery at 39%.
@ some of your replies
overflashing - ive only flashed once.
be lucky it only drops 6% when totally idle - the whole point in writing this thread was because ive previous lost 0%! when idle for hours and hours...
I have background data off (which i dont want to have to do) i have an APN switch which i use sometimes, but tbh its tedious and i shouldnt have to do this.
as far as im concerned, when i idle the phone, it shouldnt do ANYTHING

Samsung Galaxy S Battery Drain

Hi,
im having battery drain problems the phone wont last more than 5-6 hours send 20-30 texts listen to some music, i have turned off backgroud data and live wallpapers, im using something called advanced task killer free to kill the apps that are running, but i close them the re open the task bar and stuff like music player has reopened
ive also seen a post about which batterys are better is there a better one i can buy? my batterys a G7
any ideas ?
cheers
Stop using the task kiler and you'll probably see better battery life. Task killers have been proven more harmful than helpful on the newer versions of android so using it is pointless. Also pay attention to what you have synced and how often. tons of web apps synching will drain the battery faster, as will having the gps and wifi turned on--if you're not using them, disable them.
thanks for the reply i will remove the task manager,
auto sync is turned off and i only use email by refreshing the inbox
Come here: http://forum.xda-developers.com/showthread.php?t=884816
In short: Have you recently updated via Kies to JPY version? If so, stop using your wifi. There is a bug with wifi with this newest firmware.
hi,
i update to 2.2.1 through kies
Do you use wifi?
If yes, switch to data, battery life will be better. You should be able to get around 48h of light active usage (i mean browsing and calling and what not) with 3g data on.
i dont really use the wifi, signals really good around me, i only got the phone friday, brought it of a friend,
charged the phone fully before i went out last night about 7pm by 1.30am the phone had cut off, that was only using the facebook andriod app and sending text messages.
Than there is something terribly wrong. Do a wipe and factory reset, if you didnt after getting a device from your friend.. It seems that some application misbehaves and drains battery.
You can check it by typing *#*#info#*#* in dialer
Several options there, if there is something strange you will see it. (suggest looking into Battery history, usage statistics)
i dont know how to type in dialer sorry sounds very stupid all i have are digits
liamparker89 said:
Hi,
im having battery drain problems the phone wont last more than 5-6 hours send 20-30 texts listen to some music, i have turned off backgroud data and live wallpapers, im using something called advanced task killer free to kill the apps that are running, but i close them the re open the task bar and stuff like music player has reopened
ive also seen a post about which batterys are better is there a better one i can buy? my batterys a G7
any ideas ?
cheers
Click to expand...
Click to collapse
Have you tried reconditioning your battery yet?
http://forum.xda-developers.com/showpost.php?p=10092321&postcount=11053
From the above post:
TechnicR said:
About my battery life:
Previously I was on Darky's v5, with that the phone lasted 2-3 days with normal usage.
After flashing to v7 (with 100% battery) I also got the fast drainage problem. Here is what I did:
1) Turn OFF phone
2) Charge till it says it is FULL
3) Start in RECOVERY
4) WIPE battery stats
5) RESTART android (yes, it might already be on 98% or so)
6) USE phone heavily. Don't worry if it drops too fast. Use it till the Android system turns OFF automatically (it happens when your battery is below 1% - for me the phone was on 1% for about 40 mins. This is where it heavily myscalculated
7) PLUG IN your charger, TURN ON android and wait till it is FULLY charged again. (It is better if you don't use the phone at this charging up)
Now, after you disconnect the charger, you should still have 100% for some time (I've been using the phone for 32 mins - writing this post - and it is still on a hundred percent) and with this, I got back the 2-3 days battery life with normal usage.
Also, you should set WiFi to: "Never when plugged in" and by default I disable Data Network. But my phone is using WiFi all the time so it doesn't really matter
So to summerize this method, the key is to show the phone the battery's minimal capacity too, by using it till it is on null. Because with charging to 100% than wiping or flashing only introduces the maximum capacity to the system and the minimum is only guessed. THIS gives the faulty reportes and makes us think the phone drains too fast.
Try this method, than feel free to share your results
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
This may not be the exact case you are having, but the idea is the same. Give it a shot.
nvm, 'info' stands for '4636'
You could also use titanium backup and freeze some apps from running
Sent from my SGH-T959 using XDA App
Having the same problem
Hey, I'm having the exact same issue as the OP. Have you found a solution yet? I deleted the task killer just now, but did that work for you?
Thanks.
Same problem
hi
I have the same problem. I bought it 2-3 days ago. today i charged it full while fone was off, switched on at around 8AM my usage detail was
3g was on
gmail on sync
skype on sync
5-10 min of skype calling
5 min of normal calling
5-10 min of facebook browsing through android app
30 min of chatting on skype
at 2PM the fone was at 20% battery. My wifi and gps were off all day.
is there anything i can do to get atleast 15 hours of battery with normal use
regards
harris
If you are having issues with your battery, before you try killing tasks, changing setting and what not and especially if you are running custom ROMs, then you need to recondition your battery. The same goes for anyone who is having high drain issues.
If you follow the steps I posted from someone else's post and then find that your battery is not having issues, then start looking at your modem (if using a custom ROM or you've upgraded to new firmware).
ive done a factory restore, ive found what my usage says idle 4% the display 80%
contrast is switched right down
i know im not using any custom roms im using the firmware that you download through kies
liamparker89 said:
i know im not using any custom roms im using the firmware that you download through kies
Click to expand...
Click to collapse
still should try it first
I'd suggest posting this question in the Galaxy S general forum as you'll get a lot more responses
Same here
Data network activated (2g or 3g) phone die after 11 hours.
When data network deactivated phone die after 2 days!
I installed whatsapp, gtalk and one email account with 10 mins refresh.
I never use wifi.
Drain 7 - 8 % per hour when phone idle (Phone on with 3g data but without using it)
I really don't know how to "finger pointing" suspicion app via battery history.
BR

[Q] Batterly Life: Android Revolution HD Vs CM7 7.1.0-RC1

In your opinion, I would like to know which rom gave you a better battery life. And also the types of things you do on your phone, such as movies or games, and as well as the max hours/days you can push out from the device from each roms.
running on arhd 1.0.4.. so far so good. nothing out of the ordinary though in terms of batt life compared to the stock rom
ARHD +1
and I also don't like the CM camera app, but that's offtopic here
After testing both, ARHD 1.0.4 seems to be better. Let's see when CM7 will be Released and not Beta.
Running on ARHD 1.0.4 and the battery life is better than the stock ROM. Not tested with other roms.
how much better is it? i don't think the difference is much although i've only been in ARHD for the IS
I charge the phone at night. I use the phone every hour (Whatsapp, twitter..) and the battery is 40% at the end of the day. With the stock rom the battery is at 25 / 30%. (Sorry for my bad english)
Mike's Android Revolution HD 1.0.3 + HTC Sense 3.0 "All in 1" v0.3
Full charge 100% in the morning starts @ 06:21hrs till 22:30hrs (15+ hours usage)
- on my way to work GPS is ON Copilot Live 8 ~ 27km approx 15-20mins drive
- WIFI is always on (i used manual sync) Friends Stream, Weather, News and etc.
- Display settings = 70%
- Android Assistant 2.3.7
My day ends mostly @ 22:30hrs and my battery is still = 27% (I charge till I wake up) .. Moreover, I drain my battery during weekends..
Battery log file based on CurrentWidget reading..
ARHD very very much better compared to stock rom!
pretty normal battery usage
gazillion percent improvement compared to STOCK ROM!
Today with ARHD 1.0.4 : Nothing really special except looking on news on XDA ans facebook + Usual sunc (Facebook, gmail). Wifi and GPS off.
Fully charged this morning (8h00) -> Still 80% now (WoWWW)
ive had both ARHD and CM7 and for me, CM7 has been much better.
i always have wifi, mobile networks (2g+3g) and gps on.
syncing fb and twitter every 30mins, pushing gmail automatic latitude checkins and some 3 news feeds syncing every hour (although sometimes these dont work)
a few days ago, i didnt use the phone for much at all except those things and a few calls text - low "phone" usage AND the above.
it lasted me um.... just over 60 hours i reckon.
off charge 7.30am thurs morning, died on me on saturday evening about 8pm.
never thought id have managed that using a smartphone as a smartphone
djbenny1 said:
ive had both ARHD and CM7 and for me, CM7 has been much better.
i always have wifi, mobile networks (2g+3g) and gps on.
syncing fb and twitter every 30mins, pushing gmail automatic latitude checkins and some 3 news feeds syncing every hour (although sometimes these dont work)
a few days ago, i didnt use the phone for much at all except those things and a few calls text - low "phone" usage AND the above.
it lasted me um.... just over 60 hours i reckon.
off charge 7.30am thurs morning, died on me on saturday evening about 8pm.
never thought id have managed that using a smartphone as a smartphone
Click to expand...
Click to collapse
Really 60 hours with minimum use damn, i do minimum use like just text, no calls, no internet, and i got only probably 1 day and 18 hours ~ 42 hours on ARHD. The last time i was on CM7 i think i pushed my INCS to about the same hours as ARHD but i always get this nagging feeling that ARHD has better battery life. I should really do extensive test but i dont have time ahahaha.
i'm getting around 18-24 hrs of normal usage. that's with wifi on almost all of the time and mobile data on for 9 hours. i'm getting almost the same with the stock rom. using arhd 1.0.4 btw
i've seen guys say they have great battery performance while others don't with them on the same rom, can't really explain it.
but using the phone in minimum with data off and lasting more than a day is not really good for me. it's a smartphone, then use it as a smartphone.
id rather have everything n and then have to charge everynight
I guess I must use mine more than others. Using Revolution HD 1.0.4 and can get maybe 12 hours of usage on it. I don't use any battery managers or anything like that. I put on current widget. Seems that ~40mA is normal for idle (at least on mine)

[Q]Battery Life on LG O2x, how to make it last long?

Hey guys, just got my O2x a week ago and its great. It was flashed with 2.3 and at some point I tested updating using LG Suite and I went to 2.2.2
Anyway, just asking if how long do your batteries (stock) last? Tested mine about 3 days ago and within a day it got drained. Just using browser and played some music and that's it, no Youtube or heavy games or whatsoever. Already rooted my phone and removed everything that LG has there except for the keyboard, Suite, Mobile Support, and Home Launcher. Still, same results. Please help!!
I have been using the free version of juice defender and that has help my battery a little so I now cab get a good couple of days out of it. The free version only really stops data when the phone is locked but it seems to work quite well. I also installed juice plotter to see when my battery gets eaten.
Thanks will do that. So basically battery drains more if mobile data is on? Haven't really experience that on my old phone (which is not Android OS).
mags014 said:
Thanks will do that. So basically battery drains more if mobile data is on? Haven't really experience that on my old phone (which is not Android OS).
Click to expand...
Click to collapse
I had to charge mine every night and sometimes 2 times a day.
Now, on a GB ROM, and with mobile data OFF, it last for at least a day (24h). This is with WiFi on (when awake of course).
Install a widget to quickly turn on/off mobile data, and only use it when you need. Then your battery will not drain that quickly.
Sorry for my bad english
My battery "record" is over 2 days Well, actually allmost 4 days, but then I didn't have WiFi on neither..
Mobile data is the killer only for badly done apps. Things like fb and twitter that sync every hour etc. Make sure when you install every app you check its sync status. Make them as infrequent as possible
Also try see how low you can get the brightness. Mine stays at 30% until out in the sun (have a widget to up it).
Remember even if not using your phone at home etc to switch tho wifi on as its much better
On good days can get 30/40 hours between charges when low use
Sent from my LG-P990 using XDA App
Worth to mention is that to get the less battery drain from turning on the wifi you have to turn of the data. Some people forget that and leave both on making it a double drain.
My only tip that I have that I know works is use it as little as possible. Turn off every thing that's not needed in the matter of syncing.
I'm no expert but is that right? All of the data goes through the wifi when on and connected so data connection is irrelevant surely?
Sent from my LG-P990 using XDA App
Thanks for the input and somehow, I can feel the effects now. Also put LBE Security and turned off most mobile data permission on my apps and even if my Wifi is on, not much of a battery drain but at least it has less loss.
i think that 1day is the real time of this battery with 1charge...intense use...
doncoop said:
I'm no expert but is that right? All of the data goes through the wifi when on and connected so data connection is irrelevant surely?
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Yes when wifi is on data is automatically off.... You cannot have both on...
Wifi is no very power consuming when it's connected idle to a network, but think to turn it off if no hotspot is there because network scan drains a lot.
O2X withTopogigi ROM 1.3/NeoBlaze kernel
Want to make it last long? Dont use it!!!
Sckank said:
Want to make it last long? Dont use it!!!
Click to expand...
Click to collapse
LOL.. anyways, i use juice defender. It does help somehow.
I have a same problem. Using my Optimus with MIUI ROM (Gingerbread 2.3.5) i only have 7 hours.
In my opinion,turning off all data connection to improving battery life, it's not a good idea when we choose Android phone.
So?
Sent from my Optimus 2X using xda premium
Try to install djdroid 0.9.1 !!!! With 3g data always on, 2 email with push, some phone and sms, and whatsapp always on i'm on 24h!!!!!!
Sent from my LG-P990 using Tapatalk
arifbsantoso said:
I have a same problem. Using my Optimus with MIUI ROM (Gingerbread 2.3.5) i only have 7 hours.
In my opinion,turning off all data connection to improving battery life, it's not a good idea when we choose Android phone.
So?
Sent from my Optimus 2X using xda premium
Click to expand...
Click to collapse
O_O My phone came with v20c 2.2.2 and had no issues, ran 3days per charge. Wish I had backups of original ril and BB for they were 100% on any I've tried since going through a bunch of custom roms.
I get 10 hours of *idle* time with 3g enabled. With Juicedefender things are okay, I almost always make it through the day and sometimes even 2 days when I'm not doing anything, but the battery just goes nuts if you use it. Sometimes I browse the web for a minute and bam 5% is gone, and I'm thinking to myself "what the hell just happened?".
You have to be very careful with apps that do not close properly. I discovered that Spotify was draining my phone like crazy and causing it to become very hot (draining it even faster, heat = dead battery in no-time) with no way to prevent this other than uninstalling the app. Then I installed a beta version of Spotify from their website and all is well. AccuWeather also goes nuts sometimes but that's resolved by deleting the widget on my home screen.
I run the latest nightly of CM7. Battery life seems to be about the same as the stock ROM for me. What's interesting is that active 3g data use drains the battery more than playing a game. I can play emulated PSX games for about 5 hours straight on a full battery with data controlled by JD.
Everyone should try the latest rom v20e (or the derivated version topogigi's rom). For me, it improves battery a lot! I don't even use Juice defender (and some people said it worsens battery).
v20e
yes Im on V20e and my battery is preety good !
Almost 2 days and I write almost 100 messanger/day and always wifi on checking emails,fb and more !
Hey guys, haven't posted since testing for about week, I guess...
Anyway, battery seems to be ok now. Juice Defender and Plotter works great, plus now on sleep, it just drain 1% per 2-3hrs or sometimes nothing at all, and its not SOD thats for sure.
Also tried Battery Calibration, it worked somehow also so with lots of messaging, wifi, FB, Tap Sonic, plus downloading torrents, lasted 24hrs in full charge with constant use.
2g + Wi-Fi drains the battery much faster than 3G + Wi-Fi for me. Both have a good signal strength.
Anyone know why this is?

[Q] Maximizing battery life

Hello guys,
Can you, people who are getting around 6h of battery life, share your tips & tricks in order to do so ?
Sharing some of the settings you did or didn't enable would be great !
Thanks
I know that Google Now and Latitude drains a lot of battery. Turn that of if you want better battery.
Sent from my HTC One using xda premium
I would also suggest to turn of facebook notifications. U could decrease weather update interval from 1 hour to 2 hours and have your energy saver option always enabled. This cpu will get downclocked from 1,728 ghz to 1,134 ghz and u will notice no difference in games or anything..not even in very very demanding games, cause this cpu is extremely fast (even underclocked it is faster than one x+ cpu or galaxy s3 cpu)
Sent from my HTC One using xda app-developers app
I use power saver as I don't game, and I honestly can't notice any difference apart from improved battery life.
I also turn off mobile data when I'm out of the house and not using it. Constantly syncing data, especially when you have poor signal, kills the battery.
Sent from my HTC One using Tapatalk 2
Thanks for your input guys.
I also read somewhere that it's better to select 2G/3G network over 2G/3G/4G so I will be monitoring that.
Regarding the meteo app, I'll set it to refresh once every day, which is plenty enough. What I will not do again though is install Avast!, looks to me like the damn things tries to connect to the internet every time you unlock the screen (in order to check for updates I guess).
Google Now & Latitudes will be disabled, as I don't use them.
Keep the tips coming
Personally I find the battery to be great i leave everything on do lots of web browse YouTube games and i use it as a phone as well lol and will last me all day and some
jaythenut said:
Personally I find the battery to be great i leave everything on do lots of web browse YouTube games and i use it as a phone as well lol and will last me all day and some
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You're very lucky. Out of the box (by that I mean I didn't change any settings) I only got 3h30 screen time (albeit most of it was 3G browsing, but still, that's pretty low compared to what others are gettings, 5 to 6h easily)
fidelcstrl said:
You're very lucky. Out of the box I only got 3h30 screen time (albeit most of it was 3G browsing, but still, that's pretty low compared to what others are gettings, 5 to 6h easily)
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Click to collapse
It might be because I'm on a custom rom don't know but i do leave my phone on charge for 5 hours when i get home plus I read somewhere if you run the battery down 3 times it will last a lot longer so i did
I took my phone off an overnight charge at 7 am this morning. It's now 12.35pm, 5.5 odd hours on battery and I still have 94%.
I've sent several texts, checked Facebook a few times through the course of the day.... I do have power saver on.
I don't have updates coming to my phone 24/7.
The way I like to use my phone is, I only get updates when I want them. I.e, when i turn my data connection or WiFi on.
I couldn't think of anything worse than being pestered all day from Soundcloud/ Facebook / Twitter / Google.... etc etc. Updates/notifications.
actually if you constantly turn on the screen the battery drops really fast.
I think if you're on a stable network, you should just choose the network model you use (2G or 3G only)
also, turn off auto sync and kill background programs that you no longer use should save some energy.
6 hrs is average. I unplugged the phone at around 8:00am and by noon only about 55% left. Though the screen basically never off coz I kept surfing the net and texting.

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