Battery recommendatoion - Galaxy S II Q&A, Help & Troubleshooting

I have seen people with awesome battery performance, with 2 or 3 days of use. can anybody tell me how to configure my mobile in order to have that kind of performance. I am using Hydra h2o 1.1.2.
thanks
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Search battery faqs
Use Batter Battery Stats .
#Turn everything off not required .
The people you have seen ???? with this performance ask them copy their settings .
jje

geragar said:
I have seen people with awesome battery performance, with 2 or 3 days of use. can anybody tell me how to configure my mobile in order to have that kind of performance. I am using Hydra h2o 1.1.2.
thanks
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
if u use ur mobile just as its meant for 2 say do phone call, sms thats it
and not as a gaming console or a music player, u will also get 2 or 3 days or even more, sorry just joking
ps- try a cpl of good kernels like fluxxi, siyah or thoravukk for example if ur rom supports the same and see which is giving a better batt for u over and above the one u already have. mean 2 say is be ur own engineer

geragar said:
I have seen people with awesome battery performance, with 2 or 3 days of use. can anybody tell me how to configure my mobile in order to have that kind of performance. I am using Hydra h2o 1.1.2.
thanks
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
Some tips;
- Use a custom rooted rom with removed bloatware
- Freeze/remove unused apps (With titanium backup)
- Use auto brightness
- Check your sync settings
- Turn of bluetooth/gps/wifi if you are not using them
- Undervolt/underclock your phone
.. and there are many more but those are some important battery savers.

Related

Post your SGA's battery life here!!!

Hey guys,
I,Ace King 34,made this thread here for you guys to share your SGA's Battery life so that Users who want ROMs that give Good battery life can be helped.
So all you have to do is Capture a screenshot of your SGA's battery life and post it here Alongwith the Name of the Custom ROM that you are using,Scripts that you are using,Kernel that you are using and the CPU configurations that you did.
So first I will start.
I am on Apocalypse Final ROM by itasoulas and I use the Adrenaline Engine 4.2b for CM and I use Firekernel-22072012 And my CPU configuration is Max 806 MHz,Min 245 MHz and governor is Ondemand(many prefer SmartAssV2 though,but I stopped using it)
Attached is the Screenshot of my Battery life On Apocalypse Final ROM.
Your Screenshots alongwith your Personal adjustments(ROM,kernel,scripts,CPU config) will help people seeking Good Battery Backup giving ROMs and also it will lead to ways on how we can achieve good battery backup(with the help of scripts ofcourse )
So start uploading your Screenshots Now.
Note to MOD:-
Hey Mr.Tom please don't close this thread.
I think it will be helpful to users seeking good Battery backup giving ROMS(Atleast then the users(mostly newbies and noobs) won't make new threads like 'Which is good battery life giving ROM' or 'Suggest me some good battery backup giving ROMs')
However at any instance of time,if you feel that this thread is going out of control,then you can close this thread immediately
I thought there was already a thread for this.
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when I made this new thread that time the search engine did not detect Any threads similar to this so I made it up.
Hi. I suggest you also require the Display time screenshot.
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I am not revealing the name of the ROM as I hate typing stuff. (Also because I dont know what kernel it is)
Almost 3 days.
See my signature.
2G only & Data acess disabled ( always on WiFi ).
+ Chainfire 3D for reduce the game graphic so it use less juice.
+ Autostart for disable startup app and disable app that always running in background.
_.my RAM usage is average at 80MB and 140MB free ( no lag at all ).
+ Power+ feature from LeWa.
_.It's battery saver feature from LeWa.
MicroLizard said:
Almost 3 days.
See my signature.
2G only & Data acess disabled ( always on WiFi ).
+ Chainfire 3D for reduce the game graphic so it use less juice.
+ Autostart for disable startup app and disable app that always running in background.
_.my RAM usage is average at 80MB and 140MB free ( no lag at all ).
+ Power+ feature from LeWa.
_.It's battery saver feature from LeWa.
Click to expand...
Click to collapse
Wow! Whats the display time sir?
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Kakashi Hatake said:
Wow! Whats the display time sir?
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Click to expand...
Click to collapse
I'm not sure, maybe about 12-13 hours.:fingers-crossed:
That's from 4 days ago and I don't have screenshot for display time.
MicroLizard said:
I'm not sure, maybe about 12-13 hours.:fingers-crossed:
That's from 4 days ago and I don't have screenshot for display time.
Click to expand...
Click to collapse
Nxt time include the display time.
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MicroLizard said:
maybe about 12-13 hours.
Click to expand...
Click to collapse
-__-
This already exist i had made one and is still open dont waste threads by makin same again and again
i rule you 3*-*E
Im comming up to 3 days with SGA and Appocalypse rom
Post ur display time.....without letting us know the ACTUAL time ur using ur phone, ur screenshots r just bullsh*ting
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ROMFlasherAce said:
Post ur display time.....without letting us know the ACTUAL time ur using ur phone, ur screenshots r just bullsh*ting
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Click to expand...
Click to collapse
Yeah. Maybe they got that 2 - 3 days batt life with phone on standby most of the time so that they can boast.
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My battery life : 14/16 hours. More later I will add a screen shot, because I installed new firekernel in lewa.
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Battery threads like these always misleads people since people are trying to brag about their max up-time. It would be better if people included information as setting, rom and daily usage.
On track: My phone usually last around +/-15hours. Data off usually when I don't use it, with below average internet usage, only checking up stuff now and then.
Listen to a lot of music and usually below 100 texts a day. A few calls now and then as well.
I'm using Apocalypse (final) and setCPU(max 844MHz) to enchant it with profiles
QNBT said:
Battery threads like these always misleads people since people are trying to brag about their max up-time. It would be better if people included information as setting, rom and daily usage.
On track: My phone usually last around +/-15hours. Data off usually when I don't use it, with below average internet usage, only checking up stuff now and then.
Listen to a lot of music and usually below 100 texts a day. A few calls now and then as well.
I'm using Apocalypse (final) and setCPU(max 844MHz) to enchant it with profiles
Click to expand...
Click to collapse
What matters the most is screen on time, screen brightness and connection type (2g/3g/wifi/airplane-mode, data on/off). Talk-time matters IF you talk much. Screen and internet on 3g are eating most of your battery.
But in the end everything matters and none of the results are really comparable. So if someone's battery last a little longer then yours, you just don't worry about it. Tomorrow yours might last longer.
Usually 12-14 hours when I am at home (using wifi, using no mobile data, 40% brightness). Usually 6 hours when I am outside (using mobile data, 100% brigthness, sometimes GPS). I have a special pouch for my phone, with pockets for another two batteries. When I am going outside, I have two fully charged batteries with me. 8^) So I can kill green piggies for hours with no fear of no energy. 8^)
Guys you are not following the instruction of the OP. He said to include screenshots and details.
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lewa rom
default lewa kernel
245-800 ondemand
power+ 15hours
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Omega v34 ROM

Hi,
I am using Omega v34 ROM and battery very, very bad. On stock rom I had, at least one full day of usage, but now it is a figt to go through working day (7-9h).
I wiped battery stats following a procedure, but that didn't help at all.
And one more thing TouchWizz is crashing at least 5 times a day.
Sent from my GT-I9300 using xda app-developers app
You would need to provide more information.
Have you check what's draining your battery? (you can find a general list in settings--> battery)
You should also try to use better battery stats and ask on the BBS thread/forum for help there to see what the culprit is.
I have between 8hrs to almost 2 days depending on usage.
It seems like screen is using allmost 40% of battery.
Sent from my GT-I9300 using xda app-developers app
set it to automatic brightness. Also use better battery stats and do a full day or night log and ask for help in their forum to see what might be draining your phone.
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As mentioned above, sounds like you might have a wakelock somewhere. You can identify any rogue apps with better battery stats and then uninstall or freeze them. Try using power saving mode, you shouldn't really notice any decrease in performance but your battery life will improve. You should be able to get screen on time off about 3 - 4 hours.
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mputtr said:
set it to automatic brightness. Also use better battery stats and do a full day or night log and ask for help in their forum to see what might be draining your phone.
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Click to expand...
Click to collapse
I have a Juice defender ultimate and JD is taking care of brightness (but never over 65%).
How can I do this log?
marcadam said:
sounds like you might have a wakelock somewhere. You can identify any rogue apps with better battery stats and then uninstall or freeze them.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Can you give some instructions, how to do that?
djvesic said:
Hi,
I am using Omega v34 ROM and battery very, very bad. On stock rom I had, at least one full day of usage, but now it is a figt to go through working day (7-9h).
I wiped battery stats following a procedure, but that didn't help at all.
And one more thing TouchWizz is crashing at least 5 times a day.
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Click to expand...
Click to collapse
You can use software which are paid and free on Google play. ....
I use green power .....
It useful for extend your battery life. ....
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Stop using those apps. They use more battery than they save.
Sent from my SGH-I897 using xda premium
"battery saving" apps are really bad for your phone to begin with. remove that junk first. It's probably one ofnthe culprits keeping your phone awake.
then do the BBS thing I mentioned earlier.
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Issues connecting to unsecured wifi hotspots
Using Omega v34 and love it! but when I try to connect to my unsecure wifi at work it won't connect. Please help
There seems to have been quite a lot of discussion regarding issues with battery life on Omega 34, in the Omega thread. Because of battery issues that some people are experiencing, Chris_84 has a suggestion in his FAQ (question 27).
You could try a different kernel. Apparently the Yank kernel is pretty good for battery life (I use Siyah version 1.8.4 with Omega 34 and get brilliant results, but then I don't use my phone that heavily. The Siyah kernel allows you to tweak some settings that help with battery).
Also, a lot of comments in the Omega thread talk about installing BBS (Better Battery Stats, as per the comments by mputtr) and posting the log file into the BBS thread (or even in the Omega thread).
---------- Post added at 12:38 PM ---------- Previous post was at 12:34 PM ----------
mrkonyk said:
Using Omega v34 and love it! but when I try to connect to my unsecure wifi at work it won't connect. Please help
Click to expand...
Click to collapse
Not sure, but have you tried;
a) Removing the WiFi profile off your phone and setting it up again.
or
b) Reset the router (if work let you)...

Help me! battery tweaks! that really works

Hello I have a problem like that with my battery time! My rom is Null_23! and I have GPS turned off and do not have Facebook or some app that eats battery! My kernel is Siyah 1 8 9 + Baseband i9300BUEMA1, Modem XXEMA2. And have tried lot of ROMS to be battery friendly! Still, I bat time minder than 12 hours, and then I might talk up to 20 minutes a day! and I have not changed anything in STweaks for I dare ite and understand me not quite at that. I have the Samsung original charger. Have heard that there are tweaks that you drive through CMW but they work and if they do it Vilen should I have and what settings you should run with the bat good time in STweak!
Lots of love Symptom
hope you can give me answer soon you who are good at this stuff
Yepp I admit I am NOOB when it comes to this very fun not to charge mobile 2 times a day ..
Cheers
symptom666 said:
Hello I have a problem like that with my battery time! My rom is Null_23! and I have GPS turned off and do not have Facebook or some app that eats battery! My kernel is Siyah 1 8 9 + Baseband i9300BUEMA1, Modem XXEMA2. And have tried lot of ROMS to be battery friendly! Still, I bat time minder than 12 hours, and then I might talk up to 20 minutes a day! and I have not changed anything in STweaks for I dare ite and understand me not quite at that. I have the Samsung original charger. Have heard that there are tweaks that you drive through CMW but they work and if they do it Vilen should I have and what settings you should run with the bat good time in STweak!
Lots of love Symptom
hope you can give me answer soon you who are good at this stuff
Yepp I admit I am NOOB when it comes to this very fun not to charge mobile 2 times a day ..
Cheers
Click to expand...
Click to collapse
turn off the ff when not in use:
SYNC
WIFI
MOBILE DATA
BLUETOOTH
GPS
SETTINGS>LOCATION> uncheck all
uninstall bloatwares,
Yepp I admit I am NOOB when it comes to this very fun not to charge mobile 2 times a day ..
READ.
http://forum.xda-developers.com/showthread.php?t=1927113
http://forum.xda-developers.com/showthread.php?t=2148708
http://forum.xda-developers.com/showthread.php?t=1881220
j0sefuz said:
turn off the ff when not in use:
SYNC
WIFI
MOBILE DATA
BLUETOOTH
GPS
SETTINGS>LOCATION> uncheck all
uninstall bloatwares,
Click to expand...
Click to collapse
iTy for the tips mate but i have allready done the things you wrote down ?(
you might wanna check the emr2 rom.
backup first and do a full wipe before flashing.
Install better battery stats and find out what is causing your drain.....basics
slaphead20 said:
Install better battery stats and find out what is causing your drain.....basics
Click to expand...
Click to collapse
yhe but it´s not free =(
j0sefuz said:
you might wanna check the emr2 rom.
backup first and do a full wipe before flashing.
Click to expand...
Click to collapse
Going to try this one released today [ROM][MR2][AROMA]Chaos ReleaseD[AOSP][SENSE][Note II][JKay][320/240 DPI][PER APP DPI]
symptom666 said:
yhe but it´s not free =(
Click to expand...
Click to collapse
There is an xda version thats free. Use the search function.
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ficti0n851 said:
There is an xda version thats free. Use the search function.
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Click to expand...
Click to collapse
ooh thanks i hhave only checked play store
symptom666 said:
ooh thanks i hhave only checked play store
Click to expand...
Click to collapse
Theres also a thanks button
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Try OMEGA + Yank555 kernel or ARHD + Perseus kernel.
symptom666 said:
ooh thanks i hhave only checked play store
Click to expand...
Click to collapse
I dont understand the battery thingy! what to look for
symptom666 said:
I dont understand the battery thingy! what to look for
Click to expand...
Click to collapse
Install BBS, open it once, let it run and check partial wakelock section. Do this on a single charge as it resets if you charge. Post a screenshot of the bbs screen showing the wakelocks and someone might be able to help you.
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Abnormal battery drain...

I know there's a lot of battery threads out there, I've been reading most of them but I got no help from them.
I recently updated my phone from ICS to JB, and now I'm running NeatROM and Siyah Kernel. And since the update I've noticed an abnormal battery drain. Just now, in 20 minutes, it has lost 3%.
Now, I'm not new to smartphones, so before you say, yes, I have done all the possible things to prevent the drain: Greenify, Wifi OFF, GPS OFF, Sync OFF, all OFF, battery saver mode, minimum brightness...
Actually now I'm using a generic 4300mAh battery from a friend and I only get a little more than a day. I'm using the phone but not in a hard way. Minimun time on wifi, some messages, one or two calls, and some internet surfing, not much.
Is it normal all this? Am I going mad? If you guys need any info/screenshots to maybe identify something please tell.
Thanks.
Usual fixes are go back to fully stock and see if it is still the same, if yes then replace the battery with a quality make, if still the same then probably a hardware fault.
Well, the change, as I said, was just after the change from ICS to JB, so I don't think it is any of those...
eXtremeDevil said:
Well, the change, as I said, was just after the change from ICS to JB, so I don't think it is any of those...
Click to expand...
Click to collapse
well then, try some battery monitor and check what's using the battery. use some task manager like ES Task Manager(for eg.) and stop all the background apps and manage start up apps. :good:
sriram231092 said:
well then, try some battery monitor and check what's using the battery. use some task manager like ES Task Manager(for eg.) and stop all the background apps and manage start up apps. :good:
Click to expand...
Click to collapse
I'm using monitoring apps but I don't get much info. About managers and stuff, I'm already using them.
eXtremeDevil said:
I'm using monitoring apps but I don't get much info. About managers and stuff, I'm already using them.
Click to expand...
Click to collapse
did you try factory reset from recovery?
Run better battery stats for a cycle and post the results
slaphead20 said:
Run better battery stats for a cycle and post the results
Click to expand...
Click to collapse
I'll just installed the app, will do that, thanks.
happened to me also
eXtremeDevil said:
Well, the change, as I said, was just after the change from ICS to JB, so I don't think it is any of those...
Click to expand...
Click to collapse
I've experienced almost the same issue, but I've installed some custom roms.
I am a fan of Wannam.
Try to install one of his roms (the latest) and check if that helps.
Regards
i found Google maps to be the biggest drainer... and if like me its installed to /system then greenify doesn't hibernate it... and those Damn network location updates nuke the battery in no time... convert to user app using titanium backup... Or remove from /system and reinstall from market... my battery lasts nearly two days after moving all Google bloat... greenify puts it all to sleep and phone doesn't wake up for anything except calls and texts... brill :thumbup:
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I will do that with maps.With which any other Google bloatware should I do the same?
Try using wake lock detector it really gives a nice info on what process is taking your battery .
You could also try changing the cpu scaling logic. This seems to give the best battery life enhancement.
Gtalk aswell
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I think the battery is going better now. I wiped the internal sdcard and now I have 70% with 8 hours of phone. Is that normal?
EDIT
I mean with stock battery. Also, I limited the CPU from 1400 to 900 long time ago.
I have also extracted the external sd because lately it was giving problems like removing and mounting itself a lot...
OK, so I got like 25 hours with normal-low use. Is that average?
http://forum.xda-developers.com/showthread.php?p=43247938
come have a read of this thread
will difinately help
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Use Boeffla-Kernel. Best kernel in my opinion. Close to stock, more stable, more batteryfriendly Kernel with customization abilities compared to Stock-Kernel.
And-the music- much better with this Kernel and 'eargasm' Equalizer-setting *-*
Simply AWESOME!
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gordonx10i said:
http://forum.xda-developers.com/showthread.php?p=43247938
come have a read of this thread
will difinately help
Sent from my GT-P7500 using xda app-developers app
Click to expand...
Click to collapse
Thanks, but I'm not interested in changing my kernel.
TheRealFelix0212 said:
Use Boeffla-Kernel. Best kernel in my opinion. Close to stock, more stable, more batteryfriendly Kernel with customization abilities compared to Stock-Kernel.
And-the music- much better with this Kernel and 'eargasm' Equalizer-setting *-*
Simply AWESOME!
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Click to expand...
Click to collapse
I tried that but I didn't notice any battery improvement. Also, Voodo Sound is so much better, in my opinion.
Without a custom kernel you can not apply any undervolting or change the cpu scaling logic Max frequency etc.
Try a custom kernel again but this time dont just leave it with the default settings . Change them . Remember you can always install voodoo sound on top of any other sound mod.
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As I said before (I think) I have already changed CPU stuff...

[Q] suggestions to get better battery life

Hello! I usually get about 2 hours of screen on time on my GS3. After doing some research, i found out that 2 hours is not very good...so I have some questions. Take into account that I have tried to minimalise the us on my GS3 and also watched battery tips and tricks videos and even flashed bestMultitasking fix already.
Is there someway to improve my battery life?
While making this thread, my battery dropped from 36 to 34, using wifi and power saving on...also, my signal is full, so it's not a problem from cellular reception
get checkup of your battery and apart from that also goto settings>battery and see how which activity uses the most battery
The 2nd screenshot is from the android system ...
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Guys please take time and read the rules before posting such threads. Best ROM/kernel threads are prohibited to posted as there is no best ROM/kernel. All of it are subject to your usage so opinions are useless until you try them all.
-post reported-
Ok, than some advice on how to get a better battery life ...
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minu94 said:
Ok, than some advice on how to get a better battery life ...
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Click to expand...
Click to collapse
Edited your original post and title to reflect this.
minu94 said:
The 2nd screenshot is from the android system ...
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Click to expand...
Click to collapse
It seems that Android OS is killing some of your battery life, this usually only happens when you flash a custom ROM, Id suggest finding out what is killing your battery, download an app called wakelock detector, itll show whats using what
Also, the Greenify app is amazing, it wont let any app you chose to run unless you click it.
You could try turning on your power saving setting, itll slow the phone right down ( thats why i hate touchwiz ) but itll give you an extra 30 minutes of screen on time
Theres always custom Roms and kernels too, Ive got the Illusion Rom which ate up the battery for a day ( every new ROM does this ) and then applied the Googy Max kernel, Im running on 800 mhz with undervolting and still silky smooth
Also, try disabling Google services/ sync and disable Google now, for some reasons they seem to be the issue in most cases
- Jack
I've already done the above mentioned. The biggest consumer is Facebook but I have set the notifications to refresh every hour...
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How do I disable google services?
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This was today's usage...I don't get it. I guess that media server is when I play music through bluetooth in my car. Still, very bad screen on time ...
the factors that affect battery life:
-screen brightness
-bluetooh connection
-wi-fi connection
-gps
-3G/2G connection
-synchronization
-wallpaper
-vibration
Get zerolemon battery i can get 11/12 hours screen on time with juice to spare!

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