Hello
I think my Galaxy tab battery calibrated is messy! because When I charge the Galaxy tab below the 40%, off automatically! When I turn it on, off again after the Samsung logo. But when I charged the device does not have this problem. Of course, sometimes over 40% of the battery, this happens!
(also I've done the battery wipes, but no avail.)
How is the problem?
Who can help me?
There is a thread about opening up the tab and disconnect the battery for a while and connecting it back.
Sent from my GT-P1000 using XDA
I tried this but had no effect!!
GT-P1000 suddenly switching off when battery is not empty (40% in my case). Must be some sort of hardware battery controller problem. Had this issue until yesterday. Openned the tab and disconnected battery as per youtube video. Connected it back after several minutes. Now problem is gone and tab is running perfectly.
Related
Have my Galaxy Tab for about 1 month, without any problems.
I recently noticed that the Tab is not recharging anymore.
When I plug in the USB charger that came with the Tab, it will very quickly charge to 100% (and I suppose stop charging at that moment)
When I then unplug th device and start using it, I can see it count down the Batterylevel in the Status screen. It counts down the batterylevel from 99% to 15% in a matter of minutes, at which point it tells me to plug in the power cable.
Does anybody have similar experience, or is my tab simply broken?
You should send it back to Samsung for warranty claim. This is very likely a batt failure
Update:
I have done a hard reset of the device and recharged it to 100%.
I was able to use it during several days, in a normal fashion, meaning that I use it during the day, and in the evening let it recharge.
So, the problem seemed to have disappeared. This suggests to me that it must be a software or configuration problem, not hardware related.
However, today I'm again in the same situation again.
I already installed the OS monitor tool to check on active processes and their cpu consumption, but nothing abnormal there :-(
Anybody any suggestions on where to look next to try to figure this out?
thanks
Hi,
I have the same problem. I use my Tab for a month and it always works well until last friday.
In the morning I pull out the chargerplug and after a minute or so the Tab tell's me that I needs to charge and when I putt it on charge after 10 sec's it's fully charge.
So I call samsung support and they told me to bring the Tab to the repaircenter and that's what I want to going to do last friday. But before I bring my Tab I complete hard reset my Tab.
Today tuesday I get a call from the repaircenter that they cannot find any problem what so ever and the battery is hours draining.
They ask if I use a memory card and I say that I was using one (sandisk 16gb) and they ask if I can bring it over so they can test it.
But when I insert the card everything stay's as normal, so I take my Tab at home without a repair and restore my backup with Titanium Backup and I have the same settings as last friday.
This is given me not a fine feeling as I realy tust on my Tab and hope this was a one time only.
Sent from my GT-P1000 using XDA App
jawadde said:
Have my Galaxy Tab for about 1 month, without any problems.
I recently noticed that the Tab is not recharging anymore.
When I plug in the USB charger that came with the Tab, it will very quickly charge to 100% (and I suppose stop charging at that moment)
When I then unplug th device and start using it, I can see it count down the Batterylevel in the Status screen. It counts down the batterylevel from 99% to 15% in a matter of minutes, at which point it tells me to plug in the power cable.
Does anybody have similar experience, or is my tab simply broken?
Click to expand...
Click to collapse
I have the same problem....pretty sure it's not the charger too.
Anyone else have this issue?
strawdog74 said:
I have the same problem....pretty sure it's not the charger too.
Anyone else have this issue?
Click to expand...
Click to collapse
If you are adventurous, please try this, as I have encountered the same issues previously. By disconnecting and connecting the battery, it somehow reset the battery memory in the processor and everything works fine after that.
You can read the thread for more information: http://forum.xda-developers.com/showthread.php?t=986067
Battery issues.
Hi..
I tried the rebooting the phone method by pressing the power on key along with up volume key.
I saw four options and I selected the first one i.e. Reboot. I noticed a triangle with ! inside it and symbol of android. I left the SGT in the same mode for an hr after which nothing happened. I powered off the tab . And when I tried to power on, the tab was not all getting powered on..
I am really worrying what could be the wrong.. !
Please some one help me to bring back my tab to life...
I think that you have to reset your battery stats.It is very simple in clockworkmod recovery (aka CWM). I don't know how to do that on stock rom, but you can search this information.
Regards.
My sgt p1000 is stuck at 25% and not charging.Its connected to wall power supply and even after 3hrs the charge doesnt increase by even 1%.It shows charging(AC) in the device status and also the battery meter on the notification bar is moving.Tried powering down and charging but to no avail
I have to use it on mains for now.The usb cable is ok as i m able to connect to my pc but it does not charge while connected to pc.
Plz suggest smthing.
Sent from my Samsung Galaxay Tab using Tapatalk
Any1?
Sent from my Samsung Galaxay Tab using Tapatalk
Solved it myself.
Sent from my GT-P1000 using Tapatalk 2
Care to share what happened?
Sent from my GT-P1000 using XDA
Having the same problem with my Samsung tab!
Hi rock2702,
How were you able to solve your Galaxy Tab charging problem?
maybe he deleted the batterystats or installed betterbatterystats
Or (re)installed a custom ROM.
What was your solution if you don't mind?
well, this is how i solved it...
if it's rooted...
use battery calibrator....
or keep tab switched off for 4 hours or so...and then connect it to charger while switched off
if this also doesn't help then after connecting to charger while it's still off you can see a battery icon charging...simultaneously press switch on button and touch the screen ....if on aokp rom your tab will instantly reboot as i've noticed....if on stock rom which i was on when this thing happened to me....your tab will show a black screen and then again the battery charging icon shoots up....
One of the above things worked for me....i was enjoying my vacations when i encountered this problem and so i cannot remember exactly which of these things worked....
Hit thanks if i've helped..
Battery Not Charging
Well i don't know much about this, but it happen also on my SGT7 P1000 tab. What was notice is, if Usage (mA) value is below zero/negative value during charger plug-in. the battery won't charge. What i do is to turn off the screen an leave the tab on that mode, then battery charging start to increase.
Any one can give explaination on this situation?
Rudzuan said:
Well i don't know much about this, but it happen also on my SGT7 P1000 tab. What was notice is, if Usage (mA) value is below zero/negative value during charger plug-in. the battery won't charge. What i do is to turn off the screen an leave the tab on that mode, then battery charging start to increase.
Any one can give explaination on this situation?
Click to expand...
Click to collapse
The battery in our phone is faulty...this is whats i heard...
But this problem is due to faulty battery stats..
If this problem never happened again then you are quite lucky
I had noticed that the battery increases but after an increase of 20% it again stops.....
But the solutions I gave worked fully without any probs...
Sent from my GT-P1000 using xda app-developers app
my same issue....
is caused by not using original samsung wall charger...when i use a different brand charger, none of my tabs charge unless i turn them off. i purchased extra one from samsung just in case my original breaks or gets lost. Cable is hard to find made by anyone besides samsung (RETAIL). In fact, most samsung accessories are easier to find online than in stores....I think rooting and using different roms affects the way tab reacts to the charger. thats my 2 cents.
mamaboo said:
is caused by not using original samsung wall charger...when i use a different brand charger, none of my tabs charge unless i turn them off. i purchased extra one from samsung just in case my original breaks or gets lost. Cable is hard to find made by anyone besides samsung (RETAIL). In fact, most samsung accessories are easier to find online than in stores....I think rooting and using different roms affects the way tab reacts to the charger. thats my 2 cents.
Click to expand...
Click to collapse
Yes, we must use the original charger but the problem stated above clearly shows that it's due to faulty battery stats......
If you have noticed this......charge the battery to full 100% and then notice the battery stats it spontaneously drops down to 99% in a sec....that's due to our battery stats I guess..
Again keep battery on overnight charging...sometimes this happens...
The battery drops down from 99 to 1 % and then you have to restart phone and battery stats are back to 99...that's a battery stats prob
Sent from my GT-P1000 using xda app-developers app
How do you resolve that
rock2702 said:
Solved it myself.
Sent from my GT-P1000 using Tapatalk 2
Click to expand...
Click to collapse
Please share how do you resolved...
Ramesh
ramesh.jik said:
Please share how do you resolved...
Ramesh
Click to expand...
Click to collapse
For some time to time since CM9 (1 time each month maybe) my tablet does not charge anymore with any chagrer, I tried restock, tried a lot of thing but the only thing that seems to work is charge it on usb of a computer (low speed charge) up to full charge (a night) which is in my case 99%.
Most of time it fixes the problem untill it happen again, but enerally It's ok for weeks.
I've got two GT7 and only one seems to have this problem with the same rom on it, so I think it is device related.
Hope this help
The charging problem is here the same...
With screen off i could load battery over night yesterday to 100%... plug th charger of and battery drops down to 46%.
Will try the usb loading with pc at work now
Dear Friends
i am really new to android
i have a problem in my galaxy note N7000 (ICS) its suddenly off even battery is fully charged. when i use applications which use data such as Facebook or Skype after little time its automatically switch offed but battery indicate over 85% charged. after i switch on again and again switch off before come to home screen. this was happen even i use the phone some time with other applications (when screen turn on for some time)
when charger connected its run smoothly when i get calls without charger its not switch off
please help me to repair this
it could be the battery. 1st step would be to try an alternate battery. I think it will solve the problem
Thanks i will try
Sent from my GT-N7000 using xda app-developers app
Clean the contacts with some rubbing alcohol (isoproplyl) on a q-tip, on both the battery and the device.
Hi.
Maybe the answer is already posted but I didn't find.
So, my phone turn on only when I plug-in in my computer or with charger.
The battery is +90%.
I am running with this : PhilZ-cwm6-DDLRB-ODD-v3.99 (find here : http://forum.xda-developers.com/showthread.php?t=1901191)
and with this : cm-10.1-20130323-NIGHTLY-n7000.zip (find here: http://wiki.cyanogenmod.org/w/N7000_Info)
When I turn on the phone normally unplugged :
The phone starts with the GALAXY NOTE N7000 logo and a big yellow triangle.
Then the cyanogen logo appear 1-2 sec
The phone shoot down itself.
When I turn on the phone in clockwork mode, there is no problem
When I turn on the phone plugged there is no problem, I can use it.
When I unplug it, it crash after 10 - 60 sec
Thanks for any help
AW: [Q] My galaxy note only turn on when charging
Try to use a cm10.1 kernel first.
Sent from my GT-N7000 using xda app-developers app
I had similar thing, while Note didn't die immediately after unplugging, after switching WiFi on or some more energy consuming app, screen started to blink and Note went down. Everything was OK when plugged. It was battery in my case, so I would guess it could be yours as well, if its around 1 year old.
It is very strange, I didn't use it for many hours (he was turned on)
then I gone on the internet with it and he crash directly.
I try a battery from a friend who had the same phone. And it worked ! So I think it is the battery.
Thanks to you !
my note is rooted.
few days ago i faced a wierd problem. My phone suddenly turn off. I tried to on it but it only show the "galaxy note gt n7000" screen for few seconds and off. Then i tried connect the charger and on it. then it on without problem & battery level shows 87% as it was when phone turn off. then i unpluged the charger and phone turned off immediately after i did so. Now my phone only works when it connect to the charger. But i put my galaxy s i9000's small battery to the note and on it. It works without any problem with that battery.
I checked my note's battery with my friend's note and battery works fine. I put his battery in to mine and turn on the phone. But the problem exists.
But with my galaxy s battery phone works fine.
when the problem happened my phone is in the CM12 lollipop beta 6 rom by Bauner.
I reflash it with stock rom using odin but didn't solve.
Plzzz help....
Buy a new battery
User_99 said:
Buy a new battery
Click to expand...
Click to collapse
As i sayed another battery didn't solve the problem. I already tried one.
thank u