[Q] Battery draining - Samsung Galaxy S II Plus

Hello everyone. I have that problem. My battery life sucks. Can I do something about that yo improve the battery life?
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P.S. power save on. Auto brightness .
Sent from my GT-I9105P

seems normal,my device would be faster to drain if same condition as well(3g mode),but mine battery are not new.
mostly what take ur battery is screen time,which is normal for an hour of it,other only drain >12%,seems ok in my point of view.
actually,this kinda battery life is better than my previous lumia 620 or my bro's xperia v
ps: power saving mode dint do too much different,i advice u just turn it off.

Install android tweaker and greenify to have some extra juice
Sent from my GT-I9105P using xda app-developers app

Well, it seems that our battery is just for 6 hours. I will try greenify
Edited. Greenify don't work so good.
Sent from my GT-I9105P

JonisskylineE said:
Well, it seems that our battery is just for 6 hours. I will try greenify
Sent from my GT-I9105P
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6 hour of screen time already is above average,try to compare with let say moto g,screen time at best are 4-5 hour
http://forum.xda-developers.com/showthread.php?t=2538691

I can confirm very similar issue with the new MI3 firmware - sometimes the battery lasts only 6-7 hours (when in pocket- not on screentime) with power saving ON, wifi and 3g OFF
I have rooted I9105P

did you try to calibrate it ?

StyL3sX said:
did you try to calibrate it ?
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Its already calibrated
Sent from my GT-I9105P

What are you talking about?
I've installed I9105PXXUBMI3_I9105POXXBMJ1_BGL.

5 days and 21 hours on battery??? You use 3G at all?
Sent from my GT-I9105P

WCDMA/GSM(auto connect)

Related

Best battery life with trinity or other kernel

Can someone tell me any suggestions to have better battery life with a custom kernel
I'm currently running aokp milestone 4 with trinity and just look at this horrible battery stats
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And just by typing this I lost 2 percent
Flash Matr1x to start. See if that helps. Also, look at what apps are running. settings>apps>running. See if anything there is on a lot, and stop it. Turn auto sync off.
I get about 20 hours of decent usage with this setup
every kernel and rom combo is going to perform differently. I find the best way to get the most out of my battery is to calibrate the battery by fully charging, allowing the battery to fully discharge, and then repeating those two steps once or twice more.
You without me is like Harold Melvin without the Blue Notes...
download battery calibration app from market, fully charge battery (94 or 95%), then calibrate using the app. Allow your battery to fully discharge (until it shuts itself off), and finally charge your phone completely with it still off. You should notice an amazing enhancement in battery life.
Sent from my Nexus S 4G using Tapatalk
what I do is: (Use NSTools, its easier to make this setups!)
- Use LiveOC on 110%
- Overclock to 1110 Mhz - 200 Mhz
- Activate Deep Idle
- Use Lionheart governor.
Try this and see if it helps.
Turn off GPS and nfc if you're not using it! And wifi if you're not connected to a network, I think that may help something!
Sent from my Nexus S using xda premium
How about you tell us your on screen time?
Seems like your phone is on for quite sometime given that is it at 41%. Usually during a normal day mine usually consumes 28% with 2 hours of on screen time.
If you're hitting 4-6 hours of on screen time, that battery stat is NORMAL.
Thank you guys for your suggestion but i think my battery is just too old
im ordering some spare batteries for amazon
Tell me what you think about these
http://www.amazon.com/Hyperion-2x1500mAh-Compatible-Instinct-SPH-M850/dp/B005HR95KM/ref=sr_1_10?s=wireless&ie=UTF8&qid=1331507735&sr=1-10

Higher battery use on 4.4.1 - here are my battery stats!

Ok. On 4.4 (with linaro version of franco kernel) i could leave wifi on and overnight get 2% battery loss.
Now on 4.4.1 (again with linaro version of franco kernel) i get 5% overnight loss. Nothing else has changed!???
Here are my battery stats...
(i plugged it in just before bed so it'd reset the 'unplugged')
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Sent from my Nexus 5 using Tapatalk
I think betterbatterystats is what causes the battery drain in 4.4.1, i uninstalled it and no problems.
Based on the screenshots (log from BBS would be better as some stats are missing in your post) you've got WiFi on with few applications utilizing it. Like SwiftKey, Facebook and few others. Review your WiFi configuration (you may also need to remove/forget your WiFi network from the phone and configure it again - that seem to fix certain WiFi issues at 4.4.1) and check again.Also try with WiFi off for comparison.
Thanks I've just forgot the wifi and rebooted then re connected, I don't get why SwiftKey is using it? It's a keyboard!?
Sent from my Nexus 5 using Tapatalk
5% loss overnight is still decent I would take that
mine seems ok
edit. seems the pic has gone wrong. it shows the battery going up a few per cent overnight
I know but it's over the double the 2% i used to get!
Sent from my Nexus 5 using Tapatalk
I also feel the battery drain quite a lot faster. About two times faster when idle, and i see quite a lot "awake" caused by the Android System when the screen is off.
@wheilitjohnny
that must be coming from some process. I don't have such issue, it's pretty much the same as it was on 4.4.
I've not changed any apps etc since tho. That's what's annoying
Sent from my Nexus 5 using Tapatalk
What's wrong with this thread http://forum.xda-developers.com/showthread.php?p=48258563. No need to start new threads

Battery timing?

I'm getting some decent battery timing after turning down screen brightness all the way down manually
R these fine stats ? How to improve further ... ???
New to xda n no idea about custom Roms so I'll be grateful
babarasghar said:
I'm getting some decent battery timing after turning down screen brightness all the way down manually
R these fine stats ? How to improve further ... ???
New to xda n no idea about custom Roms so I'll be grateful
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Click to collapse
Limit/disable auto synchronisation of the Google apps and/or email etc, flash a custom kernel like Franco which gives very good batterylife or look here https://www.google.nl/search?q=exte...4&sourceid=chrome&espv=210&es_sm=122&ie=UTF-8 for more tips.
you should get even better battery life if you remove that weather app...
Sent from my Nexus 5 using Tapatalk
raul90 said:
you should get even better battery life if you remove that weather app...
Sent from my Nexus 5 using Tapatalk
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yea i think its consuming too much of resorces but i dnt showup in my other battery app
babarasghar said:
yea i think its consuming too much of resorces but i dnt showup in my other battery app
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That's because it is wakelocking. Delete it. There are too many good weather apps to put up with that crap.
Aerowinder said:
That's because it is wakelocking. Delete it. There are too many good weather apps to put up with that crap.
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Agreed.
Retested the battery after getting rid of flashy apps n on mobile data n here is up to 6 hrs improvemet
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[Q] What is com.android.systemui and why is it gobbling so much battery?

Since flashing Carbon ROM two nights ago, I've been seeing com.android.systemui consistently at or near the top of my battery stats screen (screen shot below). When I was on Cataclysm, I never noticed this. Is this something I should worry about/deal with?
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You've only used 3,% of your battery. See what it looks like later in the day. It should be less than 5%. If it isn't then yes, something is not right. Turn location off until you need it. That week save battery.
Sent from my Nexus 5
the % used in the graph is the % used of total battery drain.
you only lost 3% total battery and 49% of that 3% was used by the system.
there is no problem as of now.
Check out lockscreen notifications if you have pocket mode on it keeps the proximity sensor on all the time and will cause a larger than normal drain.
Sent from my Nexus 5 using Tapatalk
jwhyte said:
Check out lockscreen notifications if you have pocket mode on it keeps the proximity sensor on all the time and will cause a larger than normal drain.
Sent from my Nexus 5 using Tapatalk
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This is very helpful. Thanks -- I'll try disabling lockscreen notifications/pocket mode.
You cannot tell anything from stats after only a few percent of battery drain. Look again after you've burned 90 percent off the battery.
Sent from my N5 cell phone telephone....
It's a bug. Reboot helps some cleaning cache others. Google know about it. There's a long thread on this
Sent by mobile telephone.
Comrades, I need help after resetting my phone, some automatic lock usually lock my opened or active application. This usually make the application block unless u reopen it again. Im using samsung t43. Im Harry

Battery life

So I came from the note 4 and thought I would see better battery and screen on time. I see the posts in the note 5 thread that people are getting 7-10 hours of screen on time and maybe the most I can get is 5. Is this from the sprint cell service or something else. I have a lot of apps disabled with package Disabler and I am not rooted. What are your battery stats?
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Sent from my SM-N920P using Tapatalk
Just about the same as yours. I get about 3 hours of screen on time. However, I do leave wifi, gps, and Bluetooth on all the time. I have a bluetooth headset connected for the majority of the time.
Most I get is about 3.5 SOT so I would say you're getting pretty good battery life.
Confused about the Office apps.
My battery life is good so I can't complain but I find that the pre-installed Microsoft Office apps are taking up quite a bit of my precious juice. Since I have not rooted yet I can't freeze these apps. Is anyone else consistently noticing these apps at the top of their battery usage?
You can use package Disabler to freeze apps.
Sent from my SM-N920P using Tapatalk
I get great battery, just deboated and used an app called kernel toolkit.
I get 6-10 hours on screen if not more and all day battery with screen off, but my phone is seriously deboated and most apps stopped from starting.
I get over 3 hours in a 16 hour day. It's not great, but more than enough to get me through the day. The fast charge also helps for the heavier use days.
Sent from my SM-N920P using Tapatalk
unisoul333 said:
My battery life is good so I can't complain but I find that the pre-installed Microsoft Office apps are taking up quite a bit of my precious juice. Since I have not rooted yet I can't freeze these apps. Is anyone else consistently noticing these apps at the top of their battery usage?
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Yes Microsoft Word was murdering my battery.

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