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problems with charging

Hi everyone,
I've got a problem. When i charge my phone by USB on my laptop. The battery keeps to be drained. The notification icon says it is charging but it's like if it wasn't. When i try to charge my phone by AC adapter, It quickly charge without problems.
When i charge the battery, Wifi and Bluetooth are not activated.
Does anyone has noticed that ?
Thanks by advance

gpo2307 said:
Hi everyone,
I've got a problem. When i charge my phone by USB on my laptop. The battery keeps to be drained. The notification icon says it is charging but it's like if it wasn't. When i try to charge my phone by AC adapter, It quickly charge without problems.
When i charge the battery, Wifi and Bluetooth are not activated.
Does anyone has noticed that ?
Thanks by advance
Click to expand...
Click to collapse
Try from another laptop or desktop.Sometimes Laptops don't provide enough power! Mine for example takes double time with laptop

gpo2307 said:
Hi everyone,
I've got a problem. When i charge my phone by USB on my laptop. The battery keeps to be drained. The notification icon says it is charging but it's like if it wasn't. When i try to charge my phone by AC adapter, It quickly charge without problems.
When i charge the battery, Wifi and Bluetooth are not activated.
Does anyone has noticed that ?
Thanks by advance
Click to expand...
Click to collapse
Being my 1st smartphone (came from a BB) I have noticed it is slow to charge on USB but dont have anything to compare to. Will go up by about 10% in 40Mins for me.
I know that USB has less power running through it so wont charge up anywhere near a mains charge so bare that in mind.
Have you tried other USB ports or another computer? Might be just not enough juice coming through to charge it properly.

doncoop said:
Being my 1st smartphone (came from a BB) I have noticed it is slow to charge on USB but dont have anything to compare to. Will go up by about 10% in 40Mins for me.
I know that USB has less power running through it so wont charge up anywhere near a mains charge so bare that in mind.
Have you tried other USB ports or another computer? Might be just not enough juice coming through to charge it properly.
Click to expand...
Click to collapse
Hahahahaaha! Same answer same time!!!!

hello,
I had the exact same problem when I had juice defender installed. Who said "irony" ?

Galaxy tab not charging

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

16hours to charge 100%, what happen?

hi all,
my problem is when i put to charge my tablet with the travel AC adapter i think the tab only recognized 0.5mah of 2000mah total and i dont know why.
i use cm 10.1.3 (22-oct-13)
is problem for the jelly bean? and other problem, i dont see the lightning in the battery when is charging, i go to the adjust /battery and the tab not show nothing info when is charging for usb or AC.. not show nothing. only the green line at bottom, this reflect the charge.
sorry for my english and sorry if this post must placed in other section.

You have to use the official Samsung charger. Most other wall adapters won't pull enough amps. Same goes with USB ports.

i have the original samsung charger, i think one posibilty is the usb cable, this is not original. I need try whit other USB cable.
actually i buy the "original" usb cable, in next days i try charge..

djkasen said:
hi all,
my problem is when i put to charge my tablet with the travel AC adapter i think the tab only recognized 0.5mah of 2000mah total and i dont know why.
i use cm 10.1.3 (22-oct-13)
is problem for the jelly bean? and other problem, i dont see the lightning in the battery when is charging, i go to the adjust /battery and the tab not show nothing info when is charging for usb or AC.. not show nothing. only the green line at bottom, this reflect the charge.
sorry for my english and sorry if this post must placed in other section.
Click to expand...
Click to collapse
I think samsung galaxy tab needs the original charger to charge the battery, or you can use a converter to pass the original check.
There must be some pin in the cable that check the original issue, CMIIW

Veryyy slow charging

Went to a music festival over the weekend and used a portable charger to charge my phone, this is the last time I remember my phone fully charging. Once it died and I got back home, my phone would occasionally say USB connected and not charge until it said USB disconnected. Now it doesn't say that anymore but it charges ridiculously slow...
-Overnight charging I got 40%
-Left my phone for 3 hours and got 11%
-Use my phone while it's plugging into the charger and the battery still lowers rather than charging.
I've tried putting it in Ultra power saving mode and charging it while it's off but there is no big difference, I'm mad cause this cable is supposed to be charging it super fast.. Writing this post while my phone is plugged in I've already lost 2%
Nothing is wrong with my cord or the plug I am using, it's all the same stuff I have been using before. Could there be a problem with the port or something? Helppp
My phone is also in great condition always had a case, and just got it this past April
*also my phone is rooted so I don't think I can use the warranty

viewsonic11 said:
Nothing is wrong with my cord or the plug I am using, it's all the same stuff I have been using before. Could there be a problem with the port or something? Helppp
*also my phone is rooted so I don't think I can use the warranty
Click to expand...
Click to collapse
Are you sure? Cords die easily. Can you confirm how many amps the cord and the plug are allowing to be pulled? I've seen different phones pull different amps from different cords and plugs.
You can un-root and get back to a clean phone if you want to take it back.

AnarchoXen said:
Are you sure? Cords die easily. Can you confirm how many amps the cord and the plug are allowing to be pulled? I've seen different phones pull different amps from different cords and plugs.
You can un-root and get back to a clean phone if you want to take it back.
Click to expand...
Click to collapse
How can I confirm the amps? And all I know is I've never had a problem with the chord before and I've even tried regular microusb cables that do the same thing

viewsonic11 said:
Went to a music festival over the weekend and used a portable charger to charge my phone, this is the last time I remember my phone fully charging. Once it died and I got back home, my phone would occasionally say USB connected and not charge until it said USB disconnected. Now it doesn't say that anymore but it charges ridiculously slow...
-Overnight charging I got 40%
-Left my phone for 3 hours and got 11%
-Use my phone while it's plugging into the charger and the battery still lowers rather than charging.
I've tried putting it in Ultra power saving mode and charging it while it's off but there is no big difference, I'm mad cause this cable is supposed to be charging it super fast.. Writing this post while my phone is plugged in I've already lost 2%
Nothing is wrong with my cord or the plug I am using, it's all the same stuff I have been using before. Could there be a problem with the port or something? Helppp
My phone is also in great condition always had a case, and just got it this past April
*also my phone is rooted so I don't think I can use the warranty
Click to expand...
Click to collapse
*#0228# this will show ur battery stats. Post that info. Also the is a option to reset your fuel gauge stats but I do believe you need to be fully charged for this.
The Gods Approve This Post, From The Ghost Of Sparta's S5 active.

viewsonic11 said:
How can I confirm the amps? And all I know is I've never had a problem with the chord before and I've even tried regular microusb cables that do the same thing
Click to expand...
Click to collapse
If you have tried other cables and get the same result, you may have a problem. However I have seen cords got from .44a to over 1.2a from two different phones though.
I use these to test: AboveTEK® USB Power Meter Voltage Tester Current Monitor

viewsonic11 said:
How can I confirm the amps? And all I know is I've never had a problem with the chord before and I've even tried regular microusb cables that do the same thing
Click to expand...
Click to collapse
check the power brick your using, if its the Samsung one that came with the phone it should be like 2 amps if I remember. id suggest using another power brick to test. also if you have a usb 3 super speed port on a pc or laptop sometimes you can use device manager in windows (start menu, right click computer, manage, in the window that opens click device manager, expand the universal serial bus controllers heading, check though any devices that say hub and go to their power tab) to see how many amps something is pulling from a pc usb. the other option is that you might have a defective battery but I don't know for sure. these are just some ideas that may or may not work for you.

viewsonic11 said:
Went to a music festival over the weekend and used a portable charger to charge my phone, this is the last time I remember my phone fully charging. Once it died and I got back home, my phone would occasionally say USB connected and not charge until it said USB disconnected. Now it doesn't say that anymore but it charges ridiculously slow...
-Overnight charging I got 40%
-Left my phone for 3 hours and got 11%
-Use my phone while it's plugging into the charger and the battery still lowers rather than charging.
I've tried putting it in Ultra power saving mode and charging it while it's off but there is no big difference, I'm mad cause this cable is supposed to be charging it super fast.. Writing this post while my phone is plugged in I've already lost 2%
Nothing is wrong with my cord or the plug I am using, it's all the same stuff I have been using before. Could there be a problem with the port or something? Helppp
My phone is also in great condition always had a case, and just got it this past April
*also my phone is rooted so I don't think I can use the warranty
Click to expand...
Click to collapse
Sounds like the portable charger might have been able to adjust amperage or voltage. If that's the case the portable charger could have damaged your battery if it was wrong amp and too high of amps. I have a portable charger that even changes voltage that could ruin a device too if not on 5 volts.
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app

It sounds like it could be a battery problem. More likely, it could be a problem with the software. I would back everything up and flash another ROM or bring it back to full stock.

Option 1:
Install this app https://play.google.com/store/apps/details?id=ccc71.bmw
It will tell you batter voltage and charging current.
Options 2:
Charge with phone powered off.

Thank you everyone for the replies, my phones been getting worse to the point where it sometimes wont charge.
I think what im going to do is flash back to stock and bring it in to samsung or something , but also i heard a rumor that towelroot doesnt void the knox warranty? if this is true i may just bring it in as is...only becuase when i connect my phone my laptop wont read it anymore either, i havent tried if odin will but im assuming it would, i just dont want my phone to end up bricking because of the bad connection

This sounds like an old problem with Samsung phones, including the Galaxy S series. My original Galaxy S did this, my S3 did this, my sister's S3 did this. On those phones it was the charging port that caused the problem. My sister had her port replaced and her phone is working fine again.
Although I don't know for sure if that's your problem, that would be my first guess.
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app

Opie Knievel said:
This sounds like an old problem with Samsung phones, including the Galaxy S series. My original Galaxy S did this, my S3 did this, my sister's S3 did this. On those phones it was the charging port that caused the problem. My sister had her port replaced and her phone is working fine again.
Although I don't know for sure if that's your problem, that would be my first guess.
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yeah I'm pretty sure it has to do with the charging port, my battery is fine and so are my cables, and it randomly keeps saying USB connected/disconnected and won't change when it's "connected"
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app

Charging problem :( i need help

Hi I have an international rooted Galaxy S-III i9305, bought it in June . The charging has been unstable, as in sometimes it would charge up just fine while sometimes it even discharges when charging. I went to the Samsung service center and they gave me a new charger without checking my phone. The problem persists. I borrowed another charger from a friend and the same thing happens. I bought a new port connector and same results ..
I came across an app in the XDA forum, Galaxy Charging Current. Tested it to realise that it's the phone problem it should show 1000ma but it show 1000ma sometimes and 500ma sometimes and 100ma sometimes ... , I had to keep reconnecting the charger to obtain an efficient charge and its not stable it change :\ :'( im really tired i hope you can help me .. I tryed to change my android version (4,4,4) and i flashed unofficial cm12 but no way

Go into battery section on settings.
While it's charging , does it states USB or CA ?

?
daedric said:
Go into battery section on settings.
While it's charging , does it states USB or CA ?
Click to expand...
Click to collapse
Where ? I cant share links cause im new
hpics.li /335f455
Remove space

First, use imgur.com
Second, change your language to English, the French translations does not ditinguish between USB and AC charging (just for this test, you can revert after)
Then, plug in your wall charger. It should say Charging on AC or Charging on USB. Check it.

daedric said:
First, use imgur.com
Second, change your language to English, the French translations does not ditinguish between USB and AC charging (just for this test, you can revert after)
Then, plug in your wall charger. It should say Charging on AC or Charging on USB. Check it.
Click to expand...
Click to collapse
Ah it say charging with AC whats mean that ?
i.imgur.com /s7UOnDM.png

Charging from AC means: Power Line.

Maves23 said:
Charging from AC means: Power Line.
Click to expand...
Click to collapse
So what should i do ?

Looks like your USB port is about to die. Had mine to repair twice because my phone wouldn't charge or be recognized via PC. Pretty common issue of the S3.