Hi, I've been having some problems with my Galaxy S2. About a week ago(maybe a day after flashing MIUI), my phone wouldn't boot normally, and only gave me a symbol which I ment battery overheated. Only way to start it up was CWM. So I did that for a few days, and then the battery drain would get really intense. It'd be at 100% for a few hours, and then suddenly it'd drop to 80% in a minute or two, and then it'd go normally down to 70% and then down to 40% in a few minutes, etc.
It wouldn't charge when I plugged it into the wall, either, and it's not possible to turn the phone off either, it just starts up again by itself and gives me the "YOUR BATTERY IS OVERHEATED/AT 80% BATTERY" error. But even if I plugged it in in that position, or actually running it wouldn't charge for a few hours, and then it'd start charging randomly for about 5 minutes. So after a full night of charging (8 hours) it'd get about 30% battery recovered.
I didn't really read into it any and just figured buying a new battery would fix it, but it didn't. It still won't charge properly and the drain is pretty intense still. And still gives me the overheat sign, and won't boot properly, etc etc..
The reason I haven't just tried flashing a different ROM is because I live at school where a 100-300mb download is impossible to pull off, and I won't be back home for over a month.
If this is too long to read, lol here's a summary:
Flashed MIUI
Battery won't recharge
Drains fast
Phone won't boot properly
Bought new battery, same problems
Live at a place with no proper internet connection to download a different ROM with.
Does anyone have any idea what it could be? The rom? Some rampant application running wild in MIUI? The phone?
Oh and also I've tried re-flashing MIUI, and clearing the cache, data, battery stats, etc etc.
Thanks a lot in advance!
Have you tried to flash back a standard rom?
Sent from my GT-I9100 using Tapatalk
First of all, hello all!
I own a Galaxy Y, which I haven't used since an year, because of a problem that had developed then, until now when I wanted to use it again.
The problem is the following, with some information about the phone itself.
I had rooted the phone earlier, and put in a custom ROM called Jelly Blast v2.0. Later one day, the phone's battery died overnight, and then it discharged really fast, like 3% in 1 minute. So I flashed the stock ROM with Odin, and unrooted the phone. The problem persisted. Whenever I charged the phone, it became hot like hell, and charged 1% in 10 minutes or so. Then I stopped using it, until now. I checked the battery with a multimeter, and it showed 0.00v, that is fully discharged. So I grabbed a cut-off USB cable, plugged it into my PC, and charged the battery up to 3.66v ghetto style. I made sure the battery did not even warm up, for caution, while doing this.
Plugging it into my phone, it showed 1% charge. It charges really slow, and discharges extremely fast. I know the problem is not with the battery, since I had it changed and it showed the same symptoms.
I don't know what's going wrong, but I don't think it is the hardware. The problem should be in the software. Earlier, i had resetted it in CWM, and removed cache. Also, I had removed the battery stats. I don't know if that is the problem. Currently it is running Hyperion v9 Final ROM, with stock kernel I think.
So what should I do? Please help.
Help
whizclips said:
First of all, hello all!
I own a Galaxy Y, which I haven't used since an year, because of a problem that had developed then, until now when I wanted to use it again.
The problem is the following, with some information about the phone itself.
I had rooted the phone earlier, and put in a custom ROM called Jelly Blast v2.0. Later one day, the phone's battery died overnight, and then it discharged really fast, like 3% in 1 minute. So I flashed the stock ROM with Odin, and unrooted the phone. The problem persisted. Whenever I charged the phone, it became hot like hell, and charged 1% in 10 minutes or so. Then I stopped using it, until now. I checked the battery with a multimeter, and it showed 0.00v, that is fully discharged. So I grabbed a cut-off USB cable, plugged it into my PC, and charged the battery up to 3.66v ghetto style. I made sure the battery did not even warm up, for caution, while doing this.
Plugging it into my phone, it showed 1% charge. It charges really slow, and discharges extremely fast. I know the problem is not with the battery, since I had it changed and it showed the same symptoms.
I don't know what's going wrong, but I don't think it is the hardware. The problem should be in the software. Earlier, i had resetted it in CWM, and removed cache. Also, I had removed the battery stats. I don't know if that is the problem. Currently it is running Hyperion v9 Final ROM, with stock kernel I think.
So what should I do? Please help.
Click to expand...
Click to collapse
Please help.
First post, been floating around for awhile. I've tried searching the site and I've tried searching google and I'm still stuck..
I'm currently running twrp and CM11. Which I have been for awhile and it worked great.
The problem I am having is I will plug my phone in let it charge to 100% after on plugging it it will drop down 5% every 5 minutes. The phone can say 40% and I can plug it in and it will jump back up to 75%. Sometimes I'll plug it in and it won't go past 42% after being plugged in all night.
I've completely wiped the phone.
Purchased new battery.
Charged with different cables.
Used others peoples battery which was 100% working.
Please do not respond with calibrate battery or wipe stats........
Thanks for the help and any ideas!
Ok so I have a galaxy s3 gt-i9300, which is about 20 months old, and it started to have this problem a month or so ago. The phone was running a kit Kat cyanogenmod rom, and it was draining the battery somewhat faster than the stock rom, and one day the screen started flickering at around 30% battery, which followed by the phone turning off itself. It can't be turned on until it's plugged in, and when I do so, the battery is at 0% charge, so I figured this was a battery problem and I replaced the battery for a new, original samsung battery. I thought this would make the trick. But I didn't, so my last thought was to return to stock software and this didn't solve the problem either. This always happens to me in every single charge at around 30%-40%. The rest of the charge lasts as long as expected, so the phone basically uses 60%-70% of a charge. I'm all ears for solutions to this and I also want to know what is causing it.
Try a battery from another phone, one that is known to be working correctly.
Else try a full wipe, including preload and internal sd, before you flash the latest stock rom for your country. Factory reset again in recovery after flash.
I rooted my lg v10 and installed a custom rom. Immediately notice it was reading my battery % wrong. I tried to do some calibration got frustrated with it and just decided to go back to stock. When i went back to stock the problem still was there. I've tried letting the battery drain till the phone dies and charging it while it was off. Still reads it wrong even when the device is off and charging... Anyone got any ideas? Its not the battery because ive been able to go out with my phone and use it for hours on end while its at "15%"