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Hello guys,
I'm a little bit desperate with my battery. One month ago I updated from ICS to JB in my s2 i9100 and the horrible loop started:
- Between 100-70% of charge everything is going more or less ok
- Suddenly, phone turns off. After restarting, the battery is around 40% and very unstable
- Now it's even worse, without charger, the phone remains up only 15-20 minutes.
I tried EVERYTHING:
- All the roms for JB (all versions of RR, Paranoid Android) with all the combination of Kernels (CM10, Siyah and Dorimanx)
- Go back to ICS (of course, for every ROM I give to the phone 2-3 days to stabilise it)
- Battery calibration tools of the play store (even I paid 3$ for one of them)
- Battery calibration without being ROOT (the trick of this thread did not work. I tried 3 times)
- Reset fuel gauge chip from the ex-Tweaks
...
Any other idea/clue?
I'm about to give up, I think I'm going to get a new battery. I prefer to pay 15-20$ than spending hours trying to figure it out.
The last question. I'm assuming that a brand new battery will fix this problem. Am I right? I'm afraid of buying a new battery and facing the same issue.
If I get a new one I am supposed to do some operation on the phone before to install it?
Currently I'm using RR 3.1.1 with dorimanx kernel.
Thank you very much in advance!*
You guys do an AWESOME job with this forum.
How is your battery now? Did you try to remove it for a while? Did you test to wipe battery stats in recovery?
Nico_60 said:
How is your battery now? Did you try to remove it for a while? Did you test to wipe battery stats in recovery?
Click to expand...
Click to collapse
My battery SUCKS now. If I'm using the telephone in a normal way (surfing, music, videos)... it goes down every 30 minutes.
I'm going to try to remove for a while right now. You mean, minutes, hours, days?
Yes, I tried to wipe battery stats from recovery with no results.
Thank YOU very much for your interest
just remove it 2-3 min but i don't think it will be better. Can you tell me how is it after. Thanks.
Nico_60 said:
just remove it 2-3 min but i don't think it will be better. Can you tell me how is it after. Thanks.
Click to expand...
Click to collapse
I did it and same problem.
I don't know if there is anything else to test...
Sorry for my no help
Sent from my GT-I9100 using xda premium
Try RootBox 3.0 with dorimanx 7.4. I've been using it since it came out with no problems.
If you're worried about battery try better battery stats to check the wakelocks and cpu spy to see if your device is deep sleeping
Sent from my Nexus 7 using xda premium
I gave up
Hi guys,
Quick post just to say that I got a brand new battery.
Problem solved
Thanks!
soriaedu79 said:
Hi guys,
Quick post just to say that I got a brand new battery.
Problem solved
Thanks!
Click to expand...
Click to collapse
Glad you solved it
Sent from my Nexus 7 using xda premium
WTH?!I am using speed rom 8, stock kernel, and my battery jumps around like crazy, has anyone else had had his issue? I think its probably a bad battery. Sometime it falls off insanely quick and at the low end it just dies around 20% or so then I reboot and it up around 30...any ideas?
Sent from my HTC Ruby using xda premium
Seeing similar results on my nightmare rom with sense 4.
Sent from my Amaze using Tapatalk 2
This has happend to me even on stock. It's purely a battery issue, I went hiking and my phone got slightly moist, and the warranty sticker on the battery went red. See if you have one on your battery, I took mine to my carrier and told me its was covered under HTC's warranty.
This happened to me on stock but tmobile sent me a new phone for $5 and that resolved my issue.
When I was using speed ROM I noticed the same thing with my battery. I don't remember how it was with stock so I can't comment there.
But I have attached a picture of my ROM battery life now that I've switched to the fusion ROM and so far it seems better.
The only thing I can see from the graph you've posted is that your screen was on slightly longer than mine, but that's no reason for such terrible battery.
Might be the ROM and I hate to suggest it, but you might be better of if you try another ROM.
Sent from my HTC Amaze 4G using xda app-developers app
it's always best to calibrate battery anytime you install a rom or even updating a rom use a app like this https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
& also you should use faux kernel the aroma version as you can tweak to save maga battery & with his new apk form the market this one https://play.google.com/store/apps/...GwsMSwyLDEsImNvbS50ZWFta2FuZy5mYXV4Y2xvY2siXQ..
it makes battery life look like ur tripping on acid lmfao i get about 2 days even more if i turn off my wifi but i never do that lol
Hope this helps someone :highfive:
Calibrate a battery? Using an app? Do u suggest wiping battery stats too? Lol
Sent from my SGH-T999 using Tapatalk 2
Jay_Rulen said:
it's always best to calibrate battery anytime you install a rom or even updating a rom use a app like this https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
& also you should use faux kernel the aroma version as you can tweak to save maga battery & with his new apk form the market this one https://play.google.com/store/apps/...GwsMSwyLDEsImNvbS50ZWFta2FuZy5mYXV4Y2xvY2siXQ..
it makes battery life look like ur tripping on acid lmfao i get about 2 days even more if i turn off my wifi but i never do that lol
Hope this helps someone :highfive:
Click to expand...
Click to collapse
I believe I saw the last time I installed NRG that the installer deletes the battery stats...
stevedebi said:
I believe I saw the last time I installed NRG that the installer deletes the battery stats...
Click to expand...
Click to collapse
battery stats are deleted every time you unplug the charger...
jay-pee said:
When I was using speed ROM I noticed the same thing with my battery. I don't remember how it was with stock so I can't comment there.
But I have attached a picture of my ROM battery life now that I've switched to the fusion ROM and so far it seems better.
The only thing I can see from the graph you've posted is that your screen was on slightly longer than mine, but that's no reason for such terrible battery.
Might be the ROM and I hate to suggest it, but you might be better of if you try another ROM.
Sent from my HTC Amaze 4G using xda app-developers app
Click to expand...
Click to collapse
Same here. I am running JB fusion with faux kernel and I am getting this
It's the stock batteries. Getting an aftermarket, such as Anker, solved the issue for me.
kenypowa said:
It's the stock batteries. Getting an aftermarket, such as Anker, solved the issue for me.
Click to expand...
Click to collapse
Would you say the Ankers are a lot better than stock?
My battery life with Team Nightmare Sense 4 v1.6 which is not all that bad.. i text alot over 6k+ a month and im addicted to social network.. i check facebook and instagram alot.. better than stock battery life..
Sent from my Amaze using xda app-developers app
static! said:
WTH?!I am using speed rom 8, stock kernel, and my battery jumps around like crazy, has anyone else had had his issue? I think its probably a bad battery. Sometime it falls off insanely quick and at the low end it just dies around 20% or so then I reboot and it up around 30...any ideas?
Sent from my HTC Ruby using xda premium
Click to expand...
Click to collapse
That's what was happening to me + random reboots the first time I flashed speed rom 8. Thought it was the rom so I switched to Infusion, but was getting the same thing and data stopped working.
Here what I did which seems to have resolved the issue for me:
1) Wiped cache, davik, & data wipe
2) Flashed the stock ICS RUU (I used the R2 variant)
3) Wiped cache, davik, & data wipe again
4) Flashed SpeedRom 8
5) Did NOT turn on Google Now - It's a battery hog but was not related to the stability issues.
Now i'm running SpeedRom 8 and it's perfectly stable with great battey life. Only thing I've noticed is I seem to not be able to run Wi-Fi and Blutooth at the same time. Wi-Fi will drop out within 10 - 20 minutes if I do. Can't get it back unless I turn of BT and turn off Wi-FI and turn it back on. Weird but livable.
4) and it's very very annoying... so much so that I sometimes (multiple times in a day, actually) wish to get back to Android 2.3.3, which I had before updating to Samsung's (India) version of Android 4.1.2 for my GS2.
What could be the problem? I rarely ever connect to WiFi (am always connected to GPRS/EDGE, but that has never been a problem in the last 2 years... the phone still used to get nearly a day of battery life) and the brightness is almost always at the lowest. I rarely use Bluetooth, GPS, etc. I don't even use Facebook and WhatsApp anymore, so the screen isn't used to the max. I've turned off all the Location Sharing settings for Google Maps and/or other apps (I use very few apps anyway, but have a bunch of them installed on the phone... none that execute in the background though | also not more than a couple new apps after my OS upgrade).
It's been nearly a week since upgrading the OS on my phone. Last night when I hit the bed at 1.15AM my time, the battery was at 100% (after charging). With no activity whatsoever in the night, the charge had dropped to 88% by 9.35AM. That's less than 8.5 hours of no use and 12% charge gone. That never was the case earlier.
Also, for each minute of using the phone with the screen on, I notice 1-1.5% drop in the battery. That is, to put it very very mildly, PATHETIC!!!
I don't know what to do. Would a "clean rom" install help? If so, what exactly is a "clean rom" install?
Or should I be doing something else?
Any help would be greatly appreciated.
P.S.: Please let me know if any other info is needed too. BIG BIG Thanks in advance to anyone reading this
5) Read about jb settings/issues.
Sent from the little guy
Hi OP,
I haven't been on the i9100 for that long, but have also been annoyed with short battery life. As have many others from what I read. A 12% drop over about 8 hours of sleep, I'm sorry to say, doesn't seem that bad actually for an SGS2 with stock jb 4.1.2 and stock battery.
Personally, I tried different lightweight ROMs that are known to spare your battery. The advice to turn off 3g and other core functions never made sense to me, as I want an operable phone, not some sort of deflated piece of junk.
After reading on xda I went through Slimbean , Liquidsmooth, and other ROMs to see if they would increase battery life.
My current ROM is NeatROM 4.8, which actually seemed to give better results. Please note that this is purely subjective, though, I have no fancy battery analyses to back up my statement.
What REALLY helped was getting a replacement battery.
I tried Qcell 1950 mAh batteries. Stay away from those. They are clearly not 1950 mAh. Now running with a genuine Samsung 2000 mAh which is worth every dime.
Now I imagine you would be frustrated having to buy a new battery just because you updated your firmware and I do understand. I never owned the SGS2 before jb, so my choice was simple I guess. That having been said, though, the 2000 mAh battery really turned the phone into a whole new sort of usable. It easily lasts through the day even with regular use.
Just my 2 cents.
Sent from my GT-I9100 using xda app-developers app
S2 battery life
jsiv said:
Hi OP,
I haven't been on the i9100 for that long, but have also been annoyed with short battery life. As have many others from what I read. A 12% drop over about 8 hours of sleep, I'm sorry to say, doesn't seem that bad actually for an SGS2 with stock jb 4.1.2 and stock battery.
Personally, I tried different lightweight ROMs that are known to spare your battery. The advice to turn off 3g and other core functions never made sense to me, as I want an operable phone, not some sort of deflated piece of junk.
After reading on xda I went through Slimbean , Liquidsmooth, and other ROMs to see if they would increase battery life.
My current ROM is NeatROM 4.8, which actually seemed to give better results. Please note that this is purely subjective, though, I have no fancy battery analyses to back up my statement.
What REALLY helped was getting a replacement battery.
I tried Qcell 1950 mAh batteries. Stay away from those. They are clearly not 1950 mAh. Now running with a genuine Samsung 2000 mAh which is worth every dime.
Now I imagine you would be frustrated having to buy a new battery just because you updated your firmware and I do understand. I never owned the SGS2 before jb, so my choice was simple I guess. That having been said, though, the 2000 mAh battery really turned the phone into a whole new sort of usable. It easily lasts through the day even with regular use.
Just my 2 cents.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
yea.. u said it...even i have tried several custom roms ( NeatRom, WanamLite,RR etc) all give 15-19 Hrs max.. and this also by tweaking all the settings..
S2 is a undoubted beast, but the cost in terms of battery is very hight..my previous Android Motorola Defy was a Mammoth in itself..huge custom fanbase and loads of ROMS + Awsome battery.
Any ways i got no regretts for having a S2..but battery s a lil concern..
Currently am on Asnet MIUI V5 and its going good..fast, responsive, smooth and decent battery of 18 hours avg..
@jsiv - i wanted to ask u a question.. which country u hail from ?? because the stock 2000 mah battery is not available in India, my region.
Cheers:angel:
Do you calibrate battery after every ROM change?
Sent from my Nexus 4 using xda premium
gastonw said:
5) Read about jb settings/issues.
Sent from the little guy
Click to expand...
Click to collapse
Can you please point me in the "settings" direction? I think I'm doing all things right, going real low on app usage, sync-ing of apps, screen settings, etc.
vish91 said:
Do you calibrate battery after every ROM change?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
What exactly is battery calibration here? Please pardon my ignorance. I did a full charge when my phone hit got switched off the day after upgrading the OS. Is there something else I must be doing here?
I've had this problem right after the upgrade. So, I don't think it's an issue with my battery per se. It could just be JB.
How good is the Cynaogen Mod ROM in terms of battery life?
Or would it be wiser to switch to Android 4.0/ ICS?
I live in Denmark. I ordered it off Ebay, but I see now that the UK shop I got it from doesn't ship to India.
You searched Ebay for "Samsung genuine 2000 mAh battery" or similar?
Sent from my GT-I9100 using xda app-developers app
theultimate1 said:
Can you please point me in the "settings" direction? I think I'm doing all things right, going real low on app usage, sync-ing of apps, screen settings, etc.
What exactly is battery calibration here? Please pardon my ignorance. I did a full charge when my phone hit got switched off the day after upgrading the OS. Is there something else I must be doing here?
I've had this problem right after the upgrade. So, I don't think it's an issue with my battery per se. It could just be JB.
How good is the Cynaogen Mod ROM in terms of battery life?
Or would it be wiser to switch to Android 4.0/ ICS?
Click to expand...
Click to collapse
Cyanogenmod roms are very fast ROM they are good as hell
Ur problem is genuine go to the playstore and download battery calibration app and follow the instructions in the app charge or battery up to 100 % and caliberate the battery u should have made an nandroid backup before upgrading
Sent from my Galaxy Nexus using xda premium
theultimate1 said:
Can you please point me in the "settings" direction? I think I'm doing all things right, going real low on app usage, sync-ing of apps, screen settings, etc.
What exactly is battery calibration here? Please pardon my ignorance. I did a full charge when my phone hit got switched off the day after upgrading the OS. Is there something else I must be doing here?
I've had this problem right after the upgrade. So, I don't think it's an issue with my battery per se. It could just be JB.
How good is the Cynaogen Mod ROM in terms of battery life?
Or would it be wiser to switch to Android 4.0/ ICS?
Click to expand...
Click to collapse
Battery calibration: http://forum.xda-developers.com/showthread.php?t=1312273
This has to be done every time you do a ROM upgrade or change ROMs.
CM has excellent battery life when compared to other ROMs.
If you are switching over to ICS stay away from version 4.0.4 as it has EMMC brick bug.Any other version would be fine.
theultimate1 said:
4) and it's very very annoying... so much so that I sometimes (multiple times in a day, actually) wish to get back to Android 2.3.3, which I had before updating to Samsung's (India) version of Android 4.1.2 for my GS2.
What could be the problem? I rarely ever connect to WiFi (am always connected to GPRS/EDGE, but that has never been a problem in the last 2 years... the phone still used to get nearly a day of battery life) and the brightness is almost always at the lowest. I rarely use Bluetooth, GPS, etc. I don't even use Facebook and WhatsApp anymore, so the screen isn't used to the max. I've turned off all the Location Sharing settings for Google Maps and/or other apps (I use very few apps anyway, but have a bunch of them installed on the phone... none that execute in the background though | also not more than a couple new apps after my OS upgrade).
It's been nearly a week since upgrading the OS on my phone. Last night when I hit the bed at 1.15AM my time, the battery was at 100% (after charging). With no activity whatsoever in the night, the charge had dropped to 88% by 9.35AM. That's less than 8.5 hours of no use and 12% charge gone. That never was the case earlier.
Also, for each minute of using the phone with the screen on, I notice 1-1.5% drop in the battery. That is, to put it very very mildly, PATHETIC!!!
I don't know what to do. Would a "clean rom" install help? If so, what exactly is a "clean rom" install?
Or should I be doing something else?
Any help would be greatly appreciated.
P.S.: Please let me know if any other info is needed too. BIG BIG Thanks in advance to anyone reading this
Click to expand...
Click to collapse
As reported before, it seems that many official JB ROMS are not as optimized as other national versions and are battery hungry. It was suggested to upgrade to the French release (XEF).
vish91 said:
Battery calibration: http://forum.xda-developers.com/showthread.php?t=1312273
This has to be done every time you do a ROM upgrade or change ROMs.
CM has excellent battery life when compared to other ROMs.
If you are switching over to ICS stay away from version 4.0.4 as it has EMMC brick bug.Any other version would be fine.
Click to expand...
Click to collapse
I did this... and unfortunately, it did nothing in my case.
I went to the CM site, but I didn't find any stable build for SGS2. Is there a thread on this site I can refer to for the same?
Also, what's the best way to go about installing a different ROM? I have so many apps, sms messages, pics, mp3 files, 3gp files, etc. Sure I can take a back-up onto my SD card. But won't I lose all the apps once I flash the current Android installation and install a new ROM? Any article or video on YouTube that addresses these points? Please point me in the right direction. I practically don't use my phone even half as much as before and I'm having to charge it twice a day, as against once a day earlier.
Also, the rapid battery loss seems to be causing the phone to heat up a lot if I'm on a call longer than 15 minutes or having the screen on for 2-3 minutes straight.
theultimate1 said:
I did this... and unfortunately, it did nothing in my case.
I went to the CM site, but I didn't find any stable build for SGS2. Is there a thread on this site I can refer to for the same?
Also, what's the best way to go about installing a different ROM? I have so many apps, sms messages, pics, mp3 files, 3gp files, etc. Sure I can take a back-up onto my SD card. But won't I lose all the apps once I flash the current Android installation and install a new ROM? Any article or video on YouTube that addresses these points? Please point me in the right direction. I practically don't use my phone even half as much as before and I'm having to charge it twice a day, as against once a day earlier.
Also, the rapid battery loss seems to be causing the phone to heat up a lot if I'm on a call longer than 15 minutes or having the screen on for 2-3 minutes straight.
Click to expand...
Click to collapse
There is no stable version of CM 10 on I9100 because of the some issues. You can flash one of the nightly builds.They might not be necessarily unstable.
No you wont be losing everything when you install a new ROM.You lose once you do a data wipe.It is suggested you wipe everything before you install a new ROM.
With a data wipe you'll lose the following - SMS,contacts,call logs,apps installed and respective data.
What you wont lose - Anything stored in the sdcard partition - Pictures, Videos, Music, Apk files and Anything stored on the Ext SD card.(unless you format them specifically)
Best solution is to use titanium backup app(You need root). This way you can backup your apps and resp. data,wipe data-install ROM,and restore the previous backup on the new ROM.
Tutorial : http://forum.xda-developers.com/showthread.php?t=1972455
As far as the battery issue is concerned,do a clean ROM install through Odin.
Index of guides : http://forum.xda-developers.com/showthread.php?t=1826497
So I just got my HTC one on Sunday night. The first thing I did is let the battery charge up and then drained it to less than 3% and recharged. Ive been getting horrible battery usage since Sunday and am starting to worry that I might have a hw issue. For example, today I woke up at 5:30 and unplugged my phone. Its now 10:15 and I am at less than 30% with less than 30min of screen time (in battery save mode). Should I just go back and replace with my 30 day warranty? Or should I try to calibrate it? I have yet to root it because I just got it, so no custom kernels or roms that might be draining it. The idle and HTC Sense seem to be the programs draining it the worst based on the stock battery usage report.
Give it a few cycles
Sent from my HTC One using Tapatalk 4
I really dont understand the "give it a few cycles" or "let it settle in" statements when it comes to battery life. This is software, not some mechanical machine. how does cycles or settling in effect anything? Can someone please explain
ExcelonGT said:
I really dont understand the "give it a few cycles" or "let it settle in" statements when it comes to battery life. This is software, not some mechanical machine. how does cycles or settling in effect anything? Can someone please explain
Click to expand...
Click to collapse
I don't know the exact mechanics of it but battery life almost always improves after using it for a little while, that's the way phones work
Sent from my HTC One using Tapatalk 4
Wow, that's a lot. You may want to check apps running in the background. The culprit on mine is the Kernel and there's nothing I can do about it.
I'm actually getting pretty much the same battery life. Prior to the update my average was 13 hrs. 4 hrs screen time. All on stock.
Sent from my HTC One™
I've never heard of the whole settling of the battery with my previous phones. Usually just the whole make sure to drain it all the way the first time and get a full charge, then it would be good. That being said, I could very well be wrong and you may be right, but if it is a hardware issue I would like to return before its too late
ExcelonGT said:
I really dont understand the "give it a few cycles" or "let it settle in" statements when it comes to battery life. This is software, not some mechanical machine. how does cycles or settling in effect anything? Can someone please explain
Click to expand...
Click to collapse
a battery is not software
saucyross said:
a battery is not software
Click to expand...
Click to collapse
I see how this could make sense for a device that is fresh from the factory (no cycles on it)
I'm referring to when someone has had a device for months and flashes a new ROM. people use the "let it settle" justification for when new roms are flashed. I'm just trying to understand what exactly happens during this "settling" period improves battery life over time
ExcelonGT said:
I see how this could make sense for a device that is fresh from the factory (no cycles on it)
I'm referring to when someone has had a device for months and flashes a new ROM. people use the "let it settle" justification for when new roms are flashed. I'm just trying to understand what exactly happens during this "settling" period improves battery life over time
Click to expand...
Click to collapse
i'm not 100% sure but my assumption would be that, new ROMs change your phone entirely. they assign different values to resources, it pretty much changes everything that your battery has grown custom to, so maybe the battery needs to settle in and get used to how resources are now being used.
i also notice reduce battery life. went back to 4.1.2.
varuun said:
i also notice reduce battery life. went back to 4.1.2.
Click to expand...
Click to collapse
Thinking of downgrade too
Sent from my HTC One using XDA Premium 4 mobile app
Yeah, this is obviously not a good thing
Sent from my HTC One using xda premium
Me the same. Andoird system has the most battery consumption...! Any solution?
Sent from my HTC One using xda premium
ExcelonGT said:
I see how this could make sense for a device that is fresh from the factory (no cycles on it)
I'm referring to when someone has had a device for months and flashes a new ROM. people use the "let it settle" justification for when new roms are flashed. I'm just trying to understand what exactly happens during this "settling" period improves battery life over time
Click to expand...
Click to collapse
It's mainly for the kernel. It has to run thousands of lines of new code, build the caches, add thumbnails, sync all your stuff, etc. It usually doesn't take a few cycles though, just one.
Sent from my HTC One using Tapatalk
It's a reported problem with several devices from what I've researched.the nexus 4 and 7 have had the same issues.Sprint has acknowledged the issue also.now it's just a waiting game.
Sent from my HTC One using xda premium
When I updated to 4.3 my battery life was horrible. I would get 3 hours and it was dead. I factory reset and all is well! I've been on battery for 11 hours and have 40% left!
Sent from my HTC One using XDA Premium 4 mobile app
Sent from my HTC One using xda premium
As people have said, you have to let it go through a few cycles before it proforms stably. When I first got mine it was the same situation you describe, couldn't even make it through half a day without charging. Without changing anything (seriously, everything is still stock), that increased to regularly getting 40hrs per charge with about 2hrs screen on time. I could claim that the software is learning or that the hardware handling the battery is improving, but I don't know, I just know that this is a pretty universal phenomenon and it is real. And for me 4.3 had only made it better (not much though, but definitely not worse).
Just give it time, it's about to get good
Also, I can tell you from my tests earlier on that wifi was one of my biggest battery drains, so I just don't use it at all now. But you could just get in the habit of turning it off at certain times or get tasker to handle that). Also power saver is useful, I do notice it slow down but only in the text message app, everything else is still very smooth and fast. And yes, even now the Android system averages 80% of total drain for me. A large portion of that is wakelocks, and there's lots of excellent tutorials on xda about how to find and deal with some of them. Personally I've made my peace with the ones I encounter, so although people tell me losing 5-8%overnight to them is too much, I'm fine with that. Again, much better now than my initial use led me to believe.
Sent from my HTC One using xda app-developers app
xcrazydx said:
It's mainly for the kernel. It has to run thousands of lines of new code, build the caches, add thumbnails, sync all your stuff, etc. It usually doesn't take a few cycles though, just one.
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
Makes sense. Thanks
If it's draining as fast as you say suggestion is charge it up, put it in airplane mode over night. If it still drains, bring it back for a replacement.
Sent from my HTC One using Tapatalk now Free
hello everyone,
my i9300 is spending the battery very fast. more or less one month, the yield fell from 30hs to 10hs. the principal according to the process system is Android OS. what is strange is also the graph of processing activity, as the phone is not going into deep sleep. anyone has any solution for this?
Sent from my GT-I9300 using xda app-developers app
igorgomez said:
hello everyone,
my i9300 is spending the battery very fast. more or less one month, the yield fell from 30hs to 10hs. the principal according to the process system is Android OS. what is strange is also the graph of processing activity, as the phone is not going into deep sleep. anyone has any solution for this?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Use Better Battery Stats
,
Sorry and thanks!
Sent from my GT-N8013 using xda app-developers app
igorgomez said:
Sorry and thanks!
Sent from my GT-N8013 using xda app-developers app
Click to expand...
Click to collapse
Better Battery Stats
Battery Master .
As mentioned above BetterBatteryStats is really helpful to find the reason why your phone isn't going in deep sleep. Another app you can trie is Wakelock Detector (can't post the playstore link (not enough posts), sorry) :good:
Battery drain since last update in july
Hi there, so sorry to share your thread.
I have been experiencing a huge battery drain since the last small update on kies in July 2013. I am on I9300XXEMA5.
Before the update i used to be able to use around 4 to 5 hours of screen time and the battery will last around a day and a half or more. Now it won't even last a day and i get only a maximum of 3 hours of screen time. I have tried changing my battery but the problem still persists. The original battery that came with the phone is around 8 months old.
I also have a friend also using a SGS3 who is experiencing the same problem.
Is there anything that i can do to try to get at least a full days' worth of charge?
thanks.
joevik said:
Hi there, so sorry to share your thread.
I have been experiencing a huge battery drain since the last small update on kies in July 2013. I am on I9300XXEMA5.
Before the update i used to be able to use around 4 to 5 hours of screen time and the battery will last around a day and a half or more. Now it won't even last a day and i get only a maximum of 3 hours of screen time. I have tried changing my battery but the problem still persists. The original battery that came with the phone is around 8 months old.
I also have a friend also using a SGS3 who is experiencing the same problem.
Is there anything that i can do to try to get at least a full days' worth of charge?
thanks.
Click to expand...
Click to collapse
I had that same problem on my Galaxy S2 after upgrade from ICS to JB via Kies. Some files remained from the older Android ICS version and they caused the battery drain..
Only solution was "wipe cache partition" and "wipe data/factory reset" in recovery.
(Only "wipe cache partition" could've worked but i wanted to be sure) and that did the trick, battery drain disappeared..
I recommend you to first try "wipe cache partition", and if that doesn't help "wipe data/factory reset" BUT you should FIRST backup your files before that because they will be gone after factory reset.
That helped on my S2, but i think it will help in your case on your S3.
Sorry for my spelling and grammar mistakes, im from Croatia
Hi there,
This is exactly what i did and the battery life is back to how it used to be.
This is amazing!
thanks!
battery drani fix
joevik said:
Hi there,
This is exactly what i did and the battery life is back to how it used to be.
This is amazing!
thanks!
Click to expand...
Click to collapse
Have you heard of zerolemon?
I also experience battery drain with my s3 however purchasing a batterycase has greatly improved batterylife
I have heard of zerolemon. but the extended batteries will make the phone fatter which is something i wouldnot want. But since i managed to get the maximum out of the stock battery now. i am quite happy.
joevik said:
I have heard of zerolemon. but the extended batteries will make the phone fatter which is something i wouldnot want. But since i managed to get the maximum out of the stock battery now. i am quite happy.
Click to expand...
Click to collapse
not really a 2400mah zerolemon battery fits the stock case
Right. i didnt know that. i;ll think of that when i need a spare or replacement battery.
Yes i understand many people donot like the bulk it adds to your cellphone however i am away from my desk for long periods a day and the 7000mAH battery really does the trick.