[Q] Any Way To Increase Battery Life On JB. - Galaxy S II Q&A, Help & Troubleshooting

So i love the new JB firmware update. But the battery drain has quite a impact and drains faster. I solved the overheating problem but all i need is help or tips to increase my battery life.
All Help is welcomed. Thanks!
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Download some freaky power saving apps like du battery saver
"Help Ever Hurt Never"©

If your phone is rooted, you can read this guide for advices:
http://forum.xda-developers.com/showthread.php?t=1909996

Try using the Easy Battery Master.
It have a formidable option called BOOST who kills all unused apps and services every 5 minutes(need be configurated to it) and also show the remaining battery in time calculated by your current usage status. This app give me something about 2-3 hours of extra battery daily.

Thanks Guys! I will try the methods! Hopefully my stock 4.1.2 battery life will improve
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I suggest getting a new battery. 2000mAh is best.

f-r said:
I suggest getting a new battery. 2000mAh is best.
Click to expand...
Click to collapse
I dont want to get the battery if it means getting a extended cover for it. I hate them kind of batteries.
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Code SyGma said:
I dont want to get the battery if it means getting a extended cover for it. I hate them kind of batteries.
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Click to expand...
Click to collapse
Then get a regular genuine battery.
After it's first year my battery started to last less and less. I've replaced it and currently having great battery life on CM+Dorimanx.

f-r said:
Then get a regular genuine battery.
After it's first year my battery started to last less and less. I've replaced it and currently having great battery life on CM+Dorimanx.
Click to expand...
Click to collapse
Hm. Alright well, where can i get them from? Thanks for the suggestion. I am currently on stock JB 4.1.2 XLSW
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Code SyGma said:
Hm. Alright well, where can i get them from? Thanks for the suggestion. I am currently on stock JB 4.1.2 XLSW
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Click to expand...
Click to collapse
For genuine batt's always visit the nearest Samsung Service center and get one
Since almost all available on the net (online store's) are fake one's

Related

New record of battery drain?

My phone died on idle less than 4 hours, from a full battery charge, that is definitely not right, right?
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will-i-am1977 said:
My phone died on idle less than 4 hours, from a full battery charge, that is definitely not right, right?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
well you making yet another battery drain thread without providing ANY information regarding your drain is definitely not right, right?
will-i-am1977 said:
My phone died on idle less than 4 hours, from a full battery charge, that is definitely not right, right?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
if that is the case, then take it back to the shop, either a faulty app or faulty battery i would think
I for one am REALLY tired of opening up 7 tabs for the battery thread. Can we PLEASE PLEASE MODS JUST MAKE ONE AND HAVE EVERYONE POST THERE?!

Samsung galaxy s3 Problem !!

Hello i just bought my s3 yesterday and battery is draining very fast i have used the fix but i have that problem of screen which takes 88% of batery and it's not normal ! here is a screenshot
imageshack.us/photo/my-images/861/screenshot2012070614501.png/
Keeping the screen on will dran the battery since that's what screens do.
Regardless of the device (including laptops), screens always take >50% of the battery.
Could you show the screen-on time?
d4fseeker said:
Keeping the screen on will dran the battery since that's what screens do.
Regardless of the device (including laptops), screens always take >50% of the battery.
Could you show the screen-on time?
Click to expand...
Click to collapse
+1
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speedyjay said:
+1
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Click to collapse
No my screen takes 79% and sometimes 85% just look at the link i posted i can't show pictures because i'm new in the forum
You got it yesterday dude.. Let the battery do some cycles before you get all upset
Skickat från min GT-I9300 via Tapatalk 2
Did you use your battery before charging it?? Your supposed to drain it, then charge fully
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SAMSUNG BATTERY DRAIN with DISPLAY
Hi.. The same problem is with me.. i bought the samsung galaxy like two days ago and the display is draining >60% battery all the time.. I don't know why.. Please advice...
speedyjay said:
Did you use your battery before charging it?? Your supposed to drain it, then charge fully
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Click to collapse
Feck!! I thought it was the other way around. can this cause serious problems? I drained it completely last night.
maven.89 said:
Hi.. The same problem is with me.. i bought the samsung galaxy like two days ago and the display is draining >60% battery all the time.. I don't know why.. Please advice...
Click to expand...
Click to collapse
Let me venture a guess. When you get a new phone, you tend to play with it a lot, hence the screen on time and battery drain Give it a few days, it will be fine -- this phone has great battery life.
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mal808 said:
Feck!! I thought it was the other way around. can this cause serious problems? I drained it completely last night.
Click to expand...
Click to collapse
It will blow up
Sent from my SAMSUNG-SGH-I747 using xda premium
The battery needs to go through a few full cycles of drain and charge before it's reached optimal performance. First week battery drained more but now it's performing brilliantly.
Just keep letting it drain completely and charging fully a few times and have auto brightness selected.
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I've heard that li-ion batteries don't suffer from memory issues and there's therefore no reason to calibrate them or run them in any specific charge/discharge cycle.
If you ask 100 different people about how best to use your battery you'll get 100 different answers. Don't worry about it, just enjoy the phone.
Hmm. This phone probably has the best battery life of any android phone I've owned, and I've had a few.
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seltaeb said:
Let me venture a guess. When you get a new phone, you tend to play with it a lot, hence the screen on time and battery drain Give it a few days, it will be fine -- this phone has great battery life.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Agree +1
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BATTERY DRAINNN... Please helpp
Yeahh check outt my screenshot..I have set the brightness level to the lowest and still display is taking much battery..even cell stand by.. do i have to fix anything?.. expert advices needed..thankss
Look in the attachments..
You haven't said how long the screen was on for.
I could show this first screenshot and say OMFG the battery doesn't last, but actually when you look at the second screenshot, then there's obviously no issues (and I am indeed perfectly happy with my battery life)
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freemeech said:
It will blow up
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
lol, I'm a bit OCD about these types of things.
But if it's not a problem then why do we need to do it?
matttye said:
I've heard that li-ion batteries don't suffer from memory issues and there's therefore no reason to calibrate them or run them in any specific charge/discharge cycle.
Click to expand...
Click to collapse
Tripe.
Minimum of 3 cycles to reach peak performance. I have flashed hundreds of roms/kernals, it ALWAYS takes a few days for the battery to normalise.
Op, take a chill pill, calm down, post again in a few days. If you're still having drain, it will be down to an app or your settings.
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Regné, Suela
Still the same **** i charged it 3 times and the battery is draining quickly when i'm just in facebook or an app it goes like 2 min = -1%
http://imageshack.us/photo/my-images/804/screenshot2012070913092.png/

Leaked JB goving great battery life.What about yours

Please share your experience with Stock JB leaked
Mine giving 12 hrs+ after charging and discharging fully 3-4 times
Medium use
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gagan_ahuja11 said:
Please share your experience with Stock JB leaked
Mine giving 12 hrs+ after charging and discharging fully 3-4 times
Medium use
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Click to expand...
Click to collapse
12 hrs is not a good battery life I usually get around 18-22 hrs with moderate use, wifi on for 6-7 hrs. I have removed all the bloatware, which itself eliminates useless battery draining processes.
End of the day it all depends on your settings and use. But Leaked JB is well known for bad battery life. Hope that gets fixed in official release.
Here is my battery stats
Just check my calls
Mr.KiLLeR said:
Here is my battery stats
Just check my calls
Click to expand...
Click to collapse
My battery is 1650
What's your
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My battery life was crap on leaked JB. Cant remember exactly on how long it lasted but it didnt feel long compared to other roms.
At first batterytime was not so good, but after 2-3 charging cycles, and disabling all bloatware it's quite good, easily lasting 2 days with lite to moderate use. Seeing the same on NeatRom Lite 4.0
Debloated, philz kernel and stock battery...
Crap imo. But also seem to have a few wakelocks. eBay I think...
can u pls name all bloatware apps so I can remove them off my s2
What are bloatware apps????????
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dorian2kx said:
can u pls name all bloatware apps so I can remove them off my s2
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Click to collapse
Wow the list is way too long to type.
gagan_ahuja11 said:
What are bloatware apps????????
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Click to expand...
Click to collapse
apps that are useless to some people and are not necessary.
I.e GameHub/Samsung app etc...
Sent from my Galaxy SII
gagan_ahuja11 said:
My battery is 1650
What's your
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Click to expand...
Click to collapse
i also have stock battery 1650
It looks like batterydrain is good when not using the phone much, but not so with more use. I have been using it a bit more than usual today, and after about 7 hours from unplugged, and a little more than 3 hour total screen time (minimum brightness), and 1,5 hour web-browsing, 1 hour playing music, the battery was below 15% (screen using 45% of battery) and I'm really not too happy anymore...

Is this good or bad?

So i bought this phone 2weeks ago and two days ago i flashed via odin xls8. This is my battery life. Is this good? Im unrooted and totally stock, on ics i had almost 5h of screen...
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Cascabreu said:
So i bought this phone 2weeks ago and two days ago i flashed via odin xls8. This is my battery life. Is this good? Im unrooted and totally stock, on ics i had almost 5h of screen...
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Click to expand...
Click to collapse
It's not bad. Try better battery stats to see your wake locks and cpu spy to see if your device is deep sleeping
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Thanks i will update tomorrow or so...
About deep sleep i already checked vefore and it does but as for better battery status i just downloaded the app. Should i just let it installed and dont touch or do i need to run in the background?
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Cascabreu said:
Thanks i will update tomorrow or so...
About deep sleep i already checked vefore and it does but as for better battery status i just downloaded the app. Should i just let it installed and dont touch or do i need to run in the background?
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Click to expand...
Click to collapse
Some parts of it need root access. But it should still give you the wake locks. Just let it run in the background and check it after a min of 5hrs
Is that good for you? That's all it matters.
It looks alright to me.
Can it be improved? Of course.
Sent from the little guy
Take a look at this thread. It says ics but the info and concepts should be similar
http://forum.xda-developers.com/showthread.php?p=26960054
Thamks for the help but i dont wanna install a custom kernel yet since they are all experimemtal for jb.... waiting for siyah stable.
I will cjeck those wake locks today
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Seems like google + is the biggest battery drainer... and the ls... service whats that?
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I think you have several times recharge the battery to 100% and also drain the battery until phone turn off to calibrate.
Ackiss said:
I think you have several times recharge the battery to 100% and also drain the battery until phone turn off to calibrate.
Click to expand...
Click to collapse
U know that doing that u are killing the battery dont u??? Lion battery never should be drain totally and as for charging i have no option to let it go to 100 since i charge it over night
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Galaxy S3 i9305T Battery Issues

Hi, my wife seems to be having an issue with charging her smartphone. Over the last month or so her phone has been taking longer to charge, I have the same phone but the international i9305 and it charges allot faster. We are both using CM 10.1 custom ROM which I have just installed on her phone, prior to this ROM she was on the stock ROM JB 4.1.2 but still facing the same issue. The battery is currently at 72% charge which has taken 3hrs 8 min so far. Is anyone else experiencing the same or is her battery on its way out? :banghead:
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For a better overview of what is eating the battery along with charging and discharging rates, please give a try to 'battery widget reborn' app. It will also inform about the battery health, so that you can know if you have to replace the battery. All the best bro..
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satyarlenka said:
For a better overview of what is eating the battery along with charging and discharging rates, please give a try to 'battery widget reborn' app. It will also inform about the battery health, so that you can know if you have to replace the battery. All the best bro..
Sent from my WT19i using Tapatalk 2
Click to expand...
Click to collapse
I have installed this app but it doesn't really tell me much battery status is good, therefore why is it taking so long to charge???
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Use I9305 forum Q&A
jje
Just a quick tip.
Dial *#*#7378423#*#* then go to Service Tests >>> Battery Test.
It will take some time but I think you will be able to identify if the battery is defective or its just a software problem . Hope this helps
satyarlenka said:
Just a quick tip.
Dial *#*#7378423#*#* then go to Service Tests >>> Battery Test.
It will take some time but I think you will be able to identify if the battery is defective or its just a software problem . Hope this helps
Click to expand...
Click to collapse
Thanks, will give it a shot.
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satyarlenka said:
Just a quick tip.
Dial *#*#7378423#*#* then go to Service Tests >>> Battery Test.
It will take some time but I think you will be able to identify if the battery is defective or its just a software problem . Hope this helps
Click to expand...
Click to collapse
Tried this but don't get anything using custom ROM CM 10.1 I believe this will only work on stock ROM
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occtec said:
Hi, my wife seems to be having an issue with charging her smartphone. Over the last month or so her phone has been taking longer to charge, I have the same phone but the international i9305 and it charges allot faster. We are both using CM 10.1 custom ROM which I have just installed on her phone, prior to this ROM she was on the stock ROM JB 4.1.2 but still facing the same issue. The battery is currently at 72% charge which has taken 3hrs 8 min so far. Is anyone else experiencing the same or is her battery on its way out? :banghead:
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Click to expand...
Click to collapse
Try installing a custom kernel that allows you to change the input current when you charge. Siyah kernel is a good kernel, increase it up to 1100ma and see if there is a difference. If it worked, the phone should now charge faster than the unmodified phone; if it doesn't, it is a hardware issue which you should take back to Samsung.
Please suggest a good app for detecting battery drain.
The original chargers for the s3 are known to be faulty/erratic...might be that you have one of those with your phone,I use my old s1 charger and USB lead, as do many, or s2, anything other than that POS they supplied with the phone!
UPDATE: thanks for all the suggestions folks, not sure what the go was but all is good now. Full charge now only takes 1hr 20 min, haven't done any thing different just doesn't take over 4 hours anymore.
Cheers.
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