I used mun_ruu to upgrade my rom and radio rom, it's G4 hardspl-unlocked, and everything worked. After a few hours the phone was off, the battery drained completely, and now it doesn't charge. Tried reset, battery remove, no luck. Any suggestions?
try jump start method,it might work or battery change.......
Resolved it by putting it to stay for a few hours, and then used another pc and another cable.
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Took the plunge and rooted my bolt on Saturday following the guide in this forum using adb. All was ok, no custom Rom, just rooted. Battery seemed to be about the same. Put the phone on charge Saturday night and was fully charged Sunday. All working as it should until Monday morning. I got the phone off of the charger and battery(2750 ma) was only14%. I freaked a little and charged the phone on the way in to work. The charge only got to around 34% and would discharge very fast when unplugged. I had read somewhere to cycle power while charging to correct errors in the reporting of battery levels, so I tried that and got different numbers every time, but not able to get a full charge.
To make a long story short, I could not get my batteries ( stock or extended) to charge. I tried imosys (forgive me if the name is wrong) on the stock Rom and even flashed the Mr2 radio and installed das bamf ginger remix without any luck. Battery would not charge under any condition. Woke up to a dead phone this morning and had to install the other battery to get the phone un rooted.
The phone is now charging as it should with both batteries.
Any ideas why the phone would not charge?
Also used 4 different chagers during the process.
you should try calibrating the battery
since you have root, you can download and run BatteryCalibration by marosige (app author shows as NeMa in the market). simple app, instructions on the launch screen.
Don't you have to have 100% battery to calibrate?
I could not get the batteries to full charge.
The Batteries were definitely discharging faster than the charger could maintain, or there wasn't any charge applied to batteries at all.
I've had mine charge at a glacial pace before and discharge so fast you could watch the percentage numbers drop just holding it in your hand for 60 seconds. Personally, I don't call a phone charged if it's on. Turn that badboy off and make sure fast boot is off as well. Even with ROMs and kernels that charged horribly, turning that thing off put juice in it in a hurry. I never had any luck getting any BAMF ROM to charge quickly, no matter the kernel I used. (I tend to use the same kernels with the same versions of android. Ziggy's for Froyo, dreamkernel for GB.) Both of those have proven to charge nicely, even if I'm wirelessly tethering the thing. I don't know what the big deal is with battery calibration and all that. I only had quirky battery charging right after I made the mistake of wiping my battery stats. Same thing happened with my dInc. I wouldn't wipe battery stats unless I had a VERY good reason, and swapping between my 1300mAh and 3500mAh battery all the time in my dInc wasn't nearly a big enough reason.
The phone was off when I put it on the charger Sunday night, and no battery left on Monday morning.
Is there a way to "undo" a bad battery calibration?
I am asssuming that when you flash a new kernel or a rom that that resets everything, At least it seems that way when I unrooted the phone.
I will probably try rooting again when I have a little time to mess around with it.
dbjones59 said:
The phone was off when I put it on the charger Sunday night, and no battery left on Monday morning.
Is there a way to "undo" a bad battery calibration?
I am asssuming that when you flash a new kernel or a rom that that resets everything, At least it seems that way when I unrooted the phone.
I will probably try rooting again when I have a little time to mess around with it.
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Click to collapse
Just being rooted should have zero effect on battery charging. Next time you root, do a Nandroid backup before you flash anything (ROM, Radio, or Kernel). That's standard practice for pretty much anyone that regularly flashes.
I'd re-root, nandroid, then flash whatever ROM you want....Some of the older GB Sense kernels had a "slow charging" bug, which has since been fixed. Check out the Kernels post on the dev board, the newest kernel has fixed the slow charge bug.
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
Hi, I flashed Paranoid yesterday. Installation went fine and I spent the evening customizing it to my liking. I put it on charge overnight and woke up to find it completely drained of battery. I immediately put it on charge thinking it must have slipped out or something. I left it for an hour or so, turned my phone on to find it was at 4%!! Then, even though it was still on charge, my battery started going down then died again.
I have even tried again to find it was no more than 4%. It seems to me that the ROM is somehow causing it but I can't even restore the stock ROM that is backed up with CWM as I can't get past 4% battery!
Any help at all would be appreciated! I can't even use my phone
Oli.
perceptic said:
Hi, I flashed Paranoid yesterday. Installation went fine and I spent the evening customizing it to my liking. I put it on charge overnight and woke up to find it completely drained of battery. I immediately put it on charge thinking it must have slipped out or something. I left it for an hour or so, turned my phone on to find it was at 4%!! Then, even though it was still on charge, my battery started going down then died again.
I have even tried again to find it was no more than 4%. It seems to me that the ROM is somehow causing it but I can't even restore the stock ROM that is backed up with CWM as I can't get past 4% battery!
Any help at all would be appreciated! I can't even use my phone
Oli.
Click to expand...
Click to collapse
I had a similar problem.
When I connected my phone to the charger it said 0% battery and the phone would immediately turn off when i plugged it out.
So I removed my battery, waited a minute, put it back in and turned it on to see that it was at 100%.
There's a bug in the battery stats I presume...
I've bin on this ROM and had no problems with it. Did you do a full wipe ? Sig is a bit messed up but its solid ROM. Like post before pull battery out then reinstall with all the wipes. How old is the battery?
RR 4.2.2
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.