Database Develop

[Q] galaxy not battery not charging

my galaxy note is running stock opperating system and hasn't been modified in any way.
the battery ran down flat and when coming to charge was showing an "!" with the empty battery putcure. the phone is now cycling through booting to this screen and powering off, not taking any charge on at all.
any ideas anoyone?
thanks

Well........ Just keep charging for 1 -2 hours. do not try to switch on the device. if it doesn't help, try with different charger.

alexjones1 said:
my galaxy note is running stock opperating system and hasn't been modified in any way.
the battery ran down flat and when coming to charge was showing an "!" with the empty battery putcure. the phone is now cycling through booting to this screen and powering off, not taking any charge on at all.
any ideas anoyone?
thanks
Click to expand...
Click to collapse
Same issue here. Did you solved it?

charge he battery when phone off for a while and the boot

Sent from my GT-N7000 using xda app-developers app
Just plug it in for 1 hour then try reebooting

I had this problem. What it was for me was the micro usb dock on the phone was bent downwards and out of place. To fix it I put in the cable and bent it back. I do not exactly recommend it but it was a quick fix for me.
Sent from my GT-N7000 using xda premium

mysteriously dead IncS

Yesterday my phone shutted because my battery, I connected to my car and charged a while, I got out from charging and using 2-3 minutes more and battery died again. When I got home I connected it to AC power and powered on, It was working without problem. I left my phone maybe 1 hour charging and when I took it again it was dead: screen dead, no life signal, just the led blinking slowly when connected to power (either AC and USB)...tried to take off battery but nothing. Today I connected it to PC and windows has recognized it but cannot identify it (on the PC the classic USB device not recognized error with yellow triangle on top) and the led is always blinking.
Any idea? should I have to buy a new phone?
thanks

Sounds like your battery is dead. Try replacing your battery
Sent from my HTC Incredible S using xda app-developers app

mohdsubaie said:
Sounds like your battery is dead. Try replacing your battery
Sent from my HTC Incredible S using xda app-developers app
Click to expand...
Click to collapse
Do you think is a battery problem? phone should boot even without a battery when connected to power...or not?

ledzgio said:
Do you think is a battery problem? phone should boot even without a battery when connected to power...or not?
Click to expand...
Click to collapse
Try Running some POST tests. As in, Power off your device and wait for few seconds. Then Press and hold your power key and your volume down key. You should be able to access your Bootloader. (If you have Rooted your device, you could access your recovery and clear the battery stats although your device's condition seems peculiar/critical). Its worth a shot If you ask me.

I have already tried it but nothing, cleared dalvik and battery stats..I cannot understand whats going on. Now phone is working again but it cannot maintain battery, I mean I kept it in charge all the night but when I power on the phone it shuts down just when it starts android (thats strange because I went to a store yestarday and tried a new battery but it didn't worked, when got home I tried to power on it again and it started)...this is driving me crazy!!
edit: I turned it on, plugged in AC charger and phone after some minutes told me that (I don't remember the exact message) power needed by the phone is more than the charger could provide...
edit2: now it is on and it is charging (USB) and it doesn't charge more than 21%...really strange

Odd that this hasn't been mentioned but perhaps try a different usb cable? Different port? Seems obvious but you never know. Cables can deteriorate.
Sent from my HTC Incredible S using xda app-developers app

TheMegosh said:
Odd that this hasn't been mentioned but perhaps try a different usb cable? Different port? Seems obvious but you never know. Cables can deteriorate.
Sent from my HTC Incredible S using xda app-developers app
Click to expand...
Click to collapse
I have tried 3 different cables and 2 different computers...same result. I have flashed a new ROM, plugged in for charging and now is stuck on 15% battery (5 minutes aga was 16%, it discharges while plugged in).

Ok maybe here is a solutions:
http://forum.xda-developers.com/showthread.php?p=26492940#post26492940
What do you think about?

[Q] New battery question

Can anyone suggest why my battery is discharging while still connected to the charger when the phone is on?
I just put a brand new, original Samsung battery in my GT-N7000. With the phone switched off, I charged it for about 12 hours until it showed 100%.
I then switched the phone on without disconnecting it from the charger (USB hub on my PC) and noticed the charge percentage gradually going down - 98, 95, 94, 93 ... etc. If I don't use the phone but just leave it switched on, the rate of discharge is slower. It's now at 90%.
Is it supposed to behave like this or does this suggest a faulty battery? I assumed that the phone would behave similar to a laptop - ie the battery would continue charging even if I'm using it.
Thanks in advance
Trevor
GT-N7000
Ultimate JB XXLSC v5.1.2 ROM
EDIT
I just replaced the original (old) battery which had about 6% left in it and this is behaving the same. It's now down to 5% with the phone on charge but switched on.

Try to plug directly to your charger instead of a USB hub, it's most likely under powered. I dont think its got to do with some apps running on the background.
Sent from my GT-N7000 using xda premium

You were right on the nail! A dedicated charger worked fine.
Seems my powered USB hub wasn't working for some reason. I checked the power supply and there's 5.1 VDC coming out of it so I plugged it back into the hub, changed the phone over to a different USB port and generally fooled around and now it seems fine again. Dirty connection maybe.
Many thanks.
Trevor
Tonyboy09 said:
Try to plug directly to your charger instead of a USB hub, it's most likely under powered. I dont think its got to do with some apps running on the background.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse

You're welcome. I'm glad to help.
Sent from my GT-N7000 using xda premium

sacentre said:
Can anyone suggest why my battery is discharging while still connected to the charger when the phone is on?
I just put a brand new, original Samsung battery in my GT-N7000. With the phone switched off, I charged it for about 12 hours until it showed 100%.
I then switched the phone on without disconnecting it from the charger (USB hub on my PC) and noticed the charge percentage gradually going down - 98, 95, 94, 93 ... etc. If I don't use the phone but just leave it switched on, the rate of discharge is slower. It's now at 90%.
Is it supposed to behave like this or does this suggest a faulty battery? I assumed that the phone would behave similar to a laptop - ie the battery would continue charging even if I'm using it.
Thanks in advance
Trevor
GT-N7000
Ultimate JB XXLSC v5.1.2 ROM
EDIT
I just replaced the original (old) battery which had about 6% left in it and this is behaving the same. It's now down to 5% with the phone on charge but switched on.
Click to expand...
Click to collapse
Change the charger use a cheap samsung phone charger works excellent. Coz happened with me same
Sent from my GT-N7000

Soft Brick?

I was flashing my Xperia T with flash tool and there was an error. Now I can't turn on my phone. The red led is blinking while trying to power it on. Vol up + power on also doesn't work (red led blinkinking). When connecting to pc flashtool stops on "For 2011 devices line, be sure you are not in MTP mode". What can I do?

First try to charge it for a few hours to see if it comes back, then you can try to repair via PC Companion or flash again
Sent from my LT30p using xda app-developers app

Already tried that and it's the same.

Yur battery is empty. You need to recharge. So open phone take battery out and charge it external. When battery is full just flash normal.
That is the reason why you should only flash if battery > 50%

Bin4ry said:
Yur battery is empty. You need to recharge. So open phone take battery out and charge it external. When battery is full just flash normal.
That is the reason why you should only flash if battery > 50%
Click to expand...
Click to collapse
He has a T so the battery is not removable....(Not without difficulty anyway)
Just leave it plugged in for several hours, or even better overnight. That should do it, and if it does not, then try and remove the battery

Now the red led is switching on/off every few minutes while on charger.

Just leave it it will boot soon
Sent from my LT30p using Tapatalk 2

I have opened the back cover, disconnected the battery and after few minutes i have put the phone on charging. Red light appeard but after a while it went off again so i have measured the voltage. It's going from around 3.08V (red led off) to about 3.25V (red led on) and after that point red led is off, the battery is discharging and the process starts again. What can I do?

when did you do this?
Did you follow the advice above? In all cases I have heard of this leaving the phone on charge for 24 hours has fixed it. Plug it in, leave it alone, come back tomorrow and try to turn it on. (Maybe even hole power and volume up together untill it vibrates 3 times and then turn on)

Yes, I was charging it more than 24h and it was the same. I think I need to charge the battery external.

give it a go, and if you have the battery off you may even try and change it.

Thats what i told you. You cannot leave it charging. Chargemon is a software which can only start idf ROM is ok.
Just takr out battery and buy a cheap chinese external charger. I know R has builtin battery but it is no problem at all.
You REALLY have to charge it with external charger or another Phone with working software
Sent from my C6503 using xda app-developers app

I will charge it today. Hope it will work :angel:

http://forum.xda-developers.com/showthread.php?t=1849170

BreckZeBoulay said:
http://forum.xda-developers.com/showthread.php?t=1849170
Click to expand...
Click to collapse
I've followed the instructions but my battery is flat. It's charging to 3,25V and that's all.

http://www.youtube.com/watch?v=4YeDFbw4aeE
This guy is boring but this helped me out with my last phone with the same situation
Sent from my LT30at using xda premium

It's already charging. I have experience in electronics so it wasn't a problem Now I need to check the voltage as not to overcharge.

[Q] Charger turns off at 100% but does not turn back on?

We live in the country and use the Bionic for data. The setup is the Bionic, Mobil Hotshot, Plugged into charger.
The Device will charge to 100% and then stop charging, the charger is still connected. We continue to download data and the battery charge keeps dropping but the charger will not turn back on. At some point if I don't catch it, the device will totally discharge and shut down. I can unplug the charger and plug it back in to get the charging to restart but once it reaches 100% it will turn off again. We have been using this setup for almost 2 years and this issue began after the JB OTA.
Anybody have a fix? Have the same problem?
Thanks for the help ahead of time.
Steve

What charger and cable are you using. I keep my bionic in an ihome dock at night and do pretty much the same thing, streaming XM most of the night and it doesn't do that. I don't use moto chargers or cables as they seem to have some funky behaviors programmed into them
Sent from my DROID BIONIC using xda app-developers app

I am using a Novatel Wireless charger. I think it was sent to me by Verizon as an replacement charger.