Hi, ive have resetted my phone factory data (from scratch) but now when the battery drains to a certain level (aproximately 60%-70%) the battery instantly drains to 1% and then shutdowns and the battery is new....i think its software problem but i dont know how to fix it, (ive already used the battery calibration (root access needed)) but nothing.
plz help
pirobo2009 said:
Hi, ive have resetted my phone factory data (from scratch) but now when the battery drains to a certain level (aproximately 60%-70%) the battery instantly drains to 1% and then shutdowns and the battery is new....i think its software problem but i dont know how to fix it, (ive already used the battery calibration (root access needed)) but nothing.
plz help
Click to expand...
Click to collapse
have you unlocked your bootloader? if yes, change your kernel with other compatible kernel.
If no, try wipe battery cache from CWM..
pirobo2009 said:
Hi, ive have resetted my phone factory data (from scratch) but now when the battery drains to a certain level (aproximately 60%-70%) the battery instantly drains to 1% and then shutdowns and the battery is new....i think its software problem but i dont know how to fix it, (ive already used the battery calibration (root access needed)) but nothing.
plz help
Click to expand...
Click to collapse
I have the same problem. No root, no unlock, stock 2.3.4. I was about to get a new battery...
pirobo2009 said:
Hi, ive have resetted my phone factory data (from scratch) but now when the battery drains to a certain level (aproximately 60%-70%) the battery instantly drains to 1% and then shutdowns and the battery is new....i think its software problem but i dont know how to fix it, (ive already used the battery calibration (root access needed)) but nothing.
plz help
Click to expand...
Click to collapse
That happened to me. What I did was...
01. Let the battery drain to 0
02. Charge fully offline
03. Repeat until battery drain is normal (100 to 0)
Wipe battery stats isn't actually needed. From what I have observed, the problem fixes itself over time.
Related
Hello,
I recently got the Galaxy S2 and I'm really enjoying it! the only problem i had till now is the battery drainage issue.
Because of this issue I asked what to do and someone told me to do heartagramm's tutorial of calibrating battery, the only problem is that it says in the tut i need to wipe battery stats and i can't find it in the recovery.
1. Where is it? do i need a custom recovery?
2. Do you have a different fix for the battery drainage?
(While using 3G and playing a little the battery died in 5 hours)
Battery fix is use the battery .
Battery stats via root explorer .
No custom recovery yet .
Wiping battery stats may well just be false information >> wipe stas and in a few days your battery is better or just wait a few days and your battery is better .
Battery drain = programs draining the battery ..
may help.
http://forum.xda-developers.com/showthread.php?t=1094666
jje
can you explain a little?
what do you mean use the battery?
how do i wipe battery stats via root explorer?
galga2008 said:
can you explain a little?
what do you mean use the battery?
how do i wipe battery stats via root explorer?
Click to expand...
Click to collapse
Use the phone let the battery work .
Dont sit in front of it measuring battery drop .
jje
Hi
Its been 2months i bought galaxy s2 and 1 thing i dint like is the battery life. Im getting only 5hours of battery life with internet on. Ive installed the battery life saver apk Juice Defender and still the battery life is very less. Please suggest me something.
Also i read a post in the same website saying that the android 2.3.3 has this OS problem. The form told me to shutdown the phone and remove the battery for 5mins Nd use again. But when i shutdown the phone the battery was 45% and when i switched on again,the battery indicator was 15%. Then after sometime, it increased to 27% without charging and then reduced normally. Please help me with this, what might be the reason for battery life being inconsistant and what can be the solution
rogersharath said:
Hi
Its been 2months i bought galaxy s2 and 1 thing i dint like is the battery life. Im getting only 5hours of battery life with internet on. Ive installed the battery life saver apk Juice Defender and still the battery life is very less. Please suggest me something.
Also i read a post in the same website saying that the android 2.3.3 has this OS problem. The form told me to shutdown the phone and remove the battery for 5mins Nd use again. But when i shutdown the phone the battery was 45% and when i switched on again,the battery indicator was 15%. Then after sometime, it increased to 27% without charging and then reduced normally. Please help me with this, what might be the reason for battery life being inconsistant and what can be the solution
Click to expand...
Click to collapse
you might have an application that keeps your phone awake. what i mean is by having your screen off there are applications in the background still running. So my best advice is Juice Defender does not do anything and infact it drains more battery than saving it.
Suarez7 said:
you might have an application that keeps your phone awake. what i mean is by having your screen off there are applications in the background still running. So my best advice is Juice Defender does not do anything and infact it drains more battery than saving it.
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Click to collapse
probably yes... Bcos when in idle, sometimes the display suddenly turns on and again after sometime. Is it possible that the phone is infected with virus?
rogersharath said:
probably yes... Bcos when in idle, sometimes the display suddenly turns on and again after sometime. Is it possible that the phone is infected with virus?
Click to expand...
Click to collapse
No you not have a virus but probably you either need to update your firmware or change kernels if you are rooted...
how to find that out and update. pls help
rogersharath said:
Hi
Its been 2months i bought galaxy s2 and 1 thing i dint like is the battery life. Im getting only 5hours of battery life with internet on. Ive installed the battery life saver apk Juice Defender and still the battery life is very less. Please suggest me something.
Also i read a post in the same website saying that the android 2.3.3 has this OS problem. The form told me to shutdown the phone and remove the battery for 5mins Nd use again. But when i shutdown the phone the battery was 45% and when i switched on again,the battery indicator was 15%. Then after sometime, it increased to 27% without charging and then reduced normally. Please help me with this, what might be the reason for battery life being inconsistant and what can be the solution
Click to expand...
Click to collapse
I believe you have rooted your phone, if not follow chainfire thread ( http://forum.xda-developers.com/showthread.php?t=1103399) for rooting the phone.After rooting goto CWM recovery > Advanced > Wipe Battery Stats. This should give you a clean slate on the issue of battery inconsistency.
As for battery drain, remove all battery saving apps like JD, they infact consume more battery. Install Betterbatterystas apps from market ( paid app) or the free version available on XDA, and check for the partial wakelocks / kernal wakelocks to get to know what apps are killing your battery.
Link to the Betterbatterystats thread : http://forum.xda-developers.com/showthread.php?t=1179809
hope this helps!
rogersharath said:
probably yes... Bcos when in idle, sometimes the display suddenly turns on and again after sometime. Is it possible that the phone is infected with virus?
Click to expand...
Click to collapse
Which Rom you are using at this moment...
Yes Smasung Stock Roms do have this problem as reported by Some users.
If you want give it a go ... Try Battery Mods for S2 ... They do help In this Inconsistency.
Depending on your Current Version You can find Battery Mod which will help you.
E.g for XWKL1 Check out this thread forum.xda-developers.com/showthread.php?t=1188132
I have a problem.
Since I bought a 1350 mAh battery for my Xperia Mini Pro, my mobile don't show me the right battery status
When I tried charging it first time it stucked by 81% and didn't charged more.
And now my mobile doesn't charge more then 79% and always shut down by itself.
Then I tried to use my old battery again (which now doesn't load more 86%) und stucked there. Like 3-4 hours just 86% when I used it. Then it shutted down.
Does anyone know how to help me?
Wipe battery stats.
Then charge it full without a hold:good:
piousheart said:
Wipe battery stats.
Then charge it full without a hold:good:
Click to expand...
Click to collapse
So when my mobile says 100% it is fully charged? Without stucks or something? xd
Wipe the battery stats in CWM
Entre cwm
Go to advanced - wipe battery stats.
Sent from my SK17i using XDA App
Wipe battery stats and calibrate battery (apps from Google Play) after the full charge
Can you Show me a good calibrate app?
I use BatteryCalibration from Google Play and it works perfectly!
I have wiped battery stats but after that I wasn't able to use my new battery normally.
It always shutted down although I had full charged.
Anyone know how to help me?
So many times it was here and still same. delete batery stats is just myth. If you dont belive go check source code and good luck.
And yeah, if you have problem battery like this just try charge batery to full (ignore % on mobile and keep battery about 2 hours on charger then you discharge and you will see. If dont help few cycle there be problem with battery. But wipe stats even in 1 day of month on midnight cant solve self this. Btw this kind of problem i saw on many older phones w/o android and also working this.
Hey and tell me, what exactly doing this calibrate apps? Some kind of placebo effect or changing chemistry in battery?
Sent from my ST15i using xda app-developers app
Wipe battery in cwm. if you have cwm
gửi từ sony ericsson s312 của tôi
Hello I have a serious problem with my xperia sola's battery! When i use my phone % of battery increase during normal use without charging.. And after this battery discharges quickl. I have a custom rom, and i tried so many times to delete battery stats but the problem is still present.
What can I do? Thanks
My battery was 9% I turned my phone off and on instantly and it was 48% ! Can anybody tell me whats going on and how to fix ?? I heard of something called reset battery stats , will that help ?? If yes how to do it ??
rami.ejle said:
My battery was 9% I turned my phone off and on instantly and it was 48% ! Can anybody tell me whats going on and how to fix ?? I heard of something called reset battery stats , will that help ?? If yes how to do it ??
Click to expand...
Click to collapse
I also have this type of problem when my phone completely runs out of battery and when plug it in charger it bump to 48%.
I dont the reason behind it that why it happen and whats the reason behind it.
If you have recently rooted your phone and have flashed custom rom in your phone than you may face problem of mis-calibration of battery. For solving this download a software called battery calibration apk ( google it ) . Your phone must be rooted if you wana use that app. but before you calibrate your battery make sure you charge your phone to 100%.
when you 100% open that app and grant the super user permission. Click on calibrate.
what the app does is that it will remove batterystat file from our phone and automatically it generate a new batterystat file in your phon. Thus any faulty or mis-calibrated file will be removed and you will get good battery life.
after calibrating do some cycle charge mean from 100% to 0% and from 0% to 100% without interuption. Do it for 3-4 times and you will see a drastic change in your battery life.
Calibration of batteries is a myth, battery stats is cleared every time you unplug a nearly fully charged device. Also draining modern batteries to dead is not good for them at all so I'd discourage it unless necessary.