It shows me that the battery is 100% i open youtube watch about 2 minutes of videos and the phone turns off. I start it again and right after the boot image it turns off again. I plug in the charger , i turn on the phone , it shows 80%+ battery . If i plug out the cherger the phone turns off.
It's an software problem or the battery is gone?
battery could be bad.
What ROM are you on again?
Sent from the little guy
Stock ICS
hum....Let it drain till it's off, charge it full. After it gets to 100% remove the battery for like 2 min (make it 100 sec) and reinsert it.
See if it happens again, in the meantime ask someone who has an I9100 to lend you his/her battery for 15 min.
Sent from the little guy
This happens to my sister's phone. I also have an sgs2 and when she gave me her battery it did the same. I think it's the battery. It's gone
buy a new battery or change kernel
Related
This morning I used my sister's Samsung Champ's charger to charge my Galaxy 5. I didn't keep it in for long (20 - 30 min) but when I removed it, the battery started showing low charge warnings; I tried charging with my laptop using the cable that came with the phone and it showed 70% charged immidately, but when I removed it, it showed <14% warning again.
I tried to drain the battery completely and then recharge it, but the battery is still draining fast. Please help, the phone is only 2 months old...
Did you do a full charge?
I don't see why using other chargers effect your phone, I always use blackberry chargers and have no problem, try charging to 100%, draining to 0% a few times, see if it helps
Sent from my Galaxy5 using Tapatalk
It might have nothing to do with using the wrong charger, you might just have the signal glitch where your phone is constantly searching for signal when it already has it, my phone started to do it recently, to check if this is the issue go to Settings, Phone Info, Battery Useage, Signal, then if it says something like Time without signal 50% then that is the issue.
Try this;
Unplug your phone
Turn Airplane Mode on for about 10 seconds
Turn Airplane Mode off
Restart phone.
That fixed my battery life- it was going for 80% battery to 10% in under 5 minutes.
Hi,
The past few days my X10 is not charging very well.. It turns to 100% and if I look to it the next morning it is about 15%. And now it doesn't charge to 100%. It's very annoying now.
What can I do?
Bro! i think its a battery problem - if your battery level is let say 15% (or in status red) try this, take out the battery plug your x10 to the charger (while battery is taken out) and then while you have your x10 plugged in to the charger press and hold the power/sleep button youll feel it vibrate after the vibration put the battery back in, then your phone will boot up (if it did not boot up just turn it on your self) if your battery is faulty you should see the battery in 75-90% if this is the case you need to replace your battery it happend to me 2 weeks ago im experiencing reboots while using the phone with charger but then i noticed the battery life is so short like literaly if im at 100 then after playing 1 single game (angrybirds) for10mins on it it'll drop immediately to 50.
Hey all
Well this problem has been persistent for a while now, even when I was on my phone pre root and pre custom ROM.
Phone is with Optus in Australia. The problem is sometimes when I reboot the phone(mostly when its at about 50 - 60%) and it starts back up, I end up on about 10% battery and it insist I plug the charger in. All I did was restart the phone and lost 40% battery.
The odd thing is the battery slowly ramps back up, 11%, 12%, 15% and so on, sometimes back up to about 35%
What the hell could be the cause of this? if I don't restart the phone I don't have a problem...
Heres a picture to show what I mean
Does the phone hang at bootup or shutdown? No sign of the CPU chugging away on either?
toast7989 said:
Does the phone hang at bootup or shutdown? No sign of the CPU chugging away on either?
Click to expand...
Click to collapse
Nope. Takes about 5 seconds to switch off and about 10 seconds to switch back on.
SargeRX8 said:
Hey all
Well this problem has been persistent for a while now, even when I was on my phone pre root and pre custom ROM.
Phone is with Optus in Australia. The problem is sometimes when I reboot the phone(mostly when its at about 50 - 60%) and it starts back up, I end up on about 10% battery and it insist I plug the charger in. All I did was restart the phone and lost 40% battery.
The odd thing is the battery slowly ramps back up, 11%, 12%, 15% and so on, sometimes back up to about 35%
What the hell could be the cause of this? if I don't restart the phone I don't have a problem...
Heres a picture to show what I mean
Click to expand...
Click to collapse
You can try to claibrate your battery with the app battery calibrator or following these instructions (i would recommend trying both). If it didn't help, maybe send it back to Samsung?
I would charge battery 100% .
Wipe battery stats via CWM recovery .
Charge phone again to 100% and use it for three days thats enough to recalibrate SGS2 .
Still problems you have to try another battery first .
As warranty is now void you will need to unroot restore firmware and zero custom rom counter if you need service .
jje
this is normally. i have the same. just wipe battery stats, off the phone and charge to 100% , unplug the cable, remove battery for 1-2 mins and charge to 100% again.
if i were you, i'll just flash using odin and after first boot do *2767*3855# and let it do couple of charge cycles.... that is full charge use it full charge use it.....
and stay away from any restores for couple days
remember that code will wipe you internal storage
I had the same problem before
but now it is ok
i use battery calibration by neema from market
then watch the voltage it should be 4.200
or slightly less or more then calibrate your battery
I noticed that this was occure after heavy use
and then reboot
after I charged my phone with SE vivaz charger
First of all it wouldnt charge past 99%, And then, after one hour of standby it went down to 88%!!
Cm7 official stable release.
Me too no pass 99% :S
Try to download a "battery caliberation" app and do that, also burn it to 0% and charge to 100% while the phone is off..i heard that this might help.
Now i will flash Nottachtrix and do what i wrote Good luck man !
Velcis Ribeiro said:
Me too no pass 99% :S
Click to expand...
Click to collapse
The charging thing is something that is (seemingly) well known throughout the community. I have tried to do the calibration, but it doesn't seem to work that well (at least for me). There is a thread around here somewhere for fixing the issue. I just have never tried it due to work reasons.
The charging past 99% is a known issue with most of the ROMs. There is a thread in here that takes you step by step to get it to display 100%. Basically....
Charge the phone long enough to where you know it should be at 100% even though it is still displaying 99%.
Power the phone off while it is still connected to the charger and then pull the battery.
With the battery pulled, power the phone back on until you see the battery indicator with the "?".
Put the battery back in and reboot.
You will then see the display of 100% with the phone still connected to the charger. The only downside is that as soon as you disconnect the charger, it will drop back to 99%. I have done this multiple times.
You can try the latest nightly: update-cm-7-20120508-NIGHTLY-olympus-signed.zip
I read good things about it.
First of all, use Wipe Battery Stats function at recovery.
1 - Discharge all your smartphone battery;
2 - Connect it to the wall charger and don't turn it on;
3 - Wait till it shows you 100%;
4 - Remove the battery, wait 10 seconds, put it again and keep it turned off;
5 - Wait 30 minutes, keep it connected to the wall charger and press power button till it turns on;
6 - Wait 30 minutes, keep it connected to the wall charger and use Battery Calibration App to calibrate it;
It doesn't make any sense, but sometimes, after step 5, i prefer connect it to usb port in a laptop or computer and wait one hour. It always worked with me.
It might solve your problem .
Wiping battery stats does nothing. it just takes a few charge cycles. If it's a new rom and it's draining fast it's also cause you are probably playing with it a lot
Sent from my Galaxy Nexus using Tapatalk 2
nathan96 said:
after one hour of standby it went down to 88%!!
Click to expand...
Click to collapse
It could be a bluesleep problem... Install CPU Spy App and look if it goes into deep sleep mode. If not, there is a fix for it.
Aside from the OP's issue with the battery draining quickly, why does it matter if it doesn't show 100%?
Nothing can ever 'really' be 100% charged because as soon as you take it off mains it is instantly on the battery at lets say 99.9999%...
As long as the battery doesn't drain quickly I couldn't care less if its showing 99 or 100%.
The problem was that it was draining very quickly to smt like 50% and then it would hold longer...I just wiped everything, restored a neutrino 2.7 nandroid backup i had, flashed the jug fix v2 and now it shows 100%
I will try to explain my problem clearly and in a concise manner.
My battery started giving problem since a few days back.That time I had ICS in my phone.
My phone having enough battery gets shutdown in the middle of nowhere.
If i turn it on,it shows battery to be 0 or 1%.Then i used to set it on charging,and it used to work normally and battery starts getting charged from 1%.
On the other hand,if instead of turning up the phone and charging again,when i used to plug the charger in without turning on phone, my phone shows the correct battery percentage.And it starts charging normally.
To summarise-
My phone having enough battery gets shutdown in the middle of nowhere.If my phone gets off on 70% automatically,and if i plug the charger keeping the mobile off,it starts charging from 70%.But if I turn on the mobile and plug the charger,it starts charging from 0%
So this thing worked for a few days.After that my phone started turning off quite frequently.And I had to plug the charger everytime it turns off so as to turn it on again.
A couple of days back,I flashed cyanogenmod JB and siyah kernel.Since then it has been worse.
Now phone doesnt even last a minute even after full charging.It just shuts down as soon as I turn it on.I tried clearing battery stats.
I am unable to use my phone,its next to a dead phone.Please help !
What should I do to save my phone?
maybe its time to replace battery...
kaczkalolo said:
maybe its time to replace battery...
Click to expand...
Click to collapse
Are you sure battery needs to be replaced?
One more thing, after flashing JB, the battery percentage doesnt fluctuate as before.
It gets off at say 70%, and then it doesnt matter if i charge it keeping phone on or off,the charging starts at 70%.
Its just that the phone gets off for no reason as soon as it is turned on.
There is an app on market called My Battery Status, you can check your battery health with it.
Sent from my CyanogenMod 10 powered GT-I9100 using xda premium
Replace the battery