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[Q] Touch screen less responsive while charging!?

I just got my Note and noticed when using stock charger the touch screen becomes much less responsive...however there is no such issue when charging with usb via laptop....has anyone else experienced this? should i change the kernel or simply return and exchange the device?...:/

tyrell said:
I just got my Note and noticed when using stock charger the touch screen becomes much less responsive...however there is no such issue when charging with usb via laptop....has anyone else experienced this? should i change the kernel or simply return and exchange the device?...:/
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known problem: use different charger or different power outlet!
and please use the search function!
edit:
most likely a return would gain you nothing, because i noticed
this on a all devices i possessed so far, but only on the same
power outlet. other outlet, no problem with any of the devices!
also a different charger may help as some people reported!

TML1504 is right. Changing the motherboard gains you nothing. The problem lies on the power outlet/power charger you use.

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

Galaxy Note battery strange behaviour... charging icon crazy!

Hi guys... my problem appear when i fully charge my note
I disconnect it from the charger...and start my nightmare.
The battery icon appears in a state of charging and idle loop! Draining the battery...
And power up the screen always discharging the phone.
Is like plug - unplug from charger... battery icon shows lighting no lighting...
Jb xxlsc installed... no problem since 3 weeks ago, until this issue...
Any clue?
I tried booting, formatting, etc...
Thanks in advance

re
Arquizona said:
Hi guys... my problem appear when i fully charge my note
I disconnect it from the charger...and start my nightmare.
The battery icon appears in a state of charging and idle loop! Draining the battery...
And power up the screen always discharging the phone.
Is like plug - unplug from charger... battery icon shows lighting no lighting...
Jb xxlsc installed... no problem since 3 weeks ago, until this issue...
Any clue?
I tried booting, formatting, etc...
Thanks in advance
Click to expand...
Click to collapse
have u trid to apply any themes? if not....i was facing the same problem. my note is 13 months old and it was the battery problem for me i buyed a new one for 800rs. now everything is fine if u find any one else using note in ur locality try using his/her battery. if problem is solved then its definitely battery:angel:

I guess the problem is with ur charging port
Try cleaning it..if it doesnt work,u need to get it replaced
Sent from my GT-N7000 using xda premium

I am also facing a similar issue since yesterday ... I put the note on charging but instead of increasing the battery charge, it reduces it although the battery icon in notification bar shows as charging ... tried charging after phone shutdown but them also charging is very slow ... no idea what's happening? .... any solution? ... thanks
Sent from my GT-N7000 using xda app-developers app

envyofindia said:
any solution?
Click to expand...
Click to collapse
One post before yours.

envyofindia said:
I am also facing a similar issue since yesterday ... I put the note on charging but instead of increasing the battery charge, it reduces it although the battery icon in notification bar shows as charging ... tried charging after phone shutdown but them also charging is very slow ... no idea what's happening? .... any solution? ... thanks
Sent from my GT-N7000 using xda app-developers app
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Click to collapse
have you tried with different charger?

I wonder why try another charger?

I've had the same problem a year ago. I was able to fix the problem by pushing in the pins inside the charging port. However this only buys time. I was able to fix the problem completely by purchasing charging port from eBay with the same revision 1.0 ( in my case ). I was able to install the part in less than 10 minutes and the problem is solved

Had the same problem few days back I just inserted a small pin inside the charging port and bent the pin inside the charging port very little don't know will it help but worked for me just be careful don't apply too much pressure as it may damage the pin
Sent from my GT-N7000 using xda app-developers app

Jesus i want to cry when Note users have this problem!. Its an USB port problem, not chargers, not software. You need to replace the whole USB Board (which is attached at the bottom of the motherboard). If you want a temporal solution turn off your phone, remove your battery and then clean your usb port with a thin brush and alcohol and leave it for 30 min. Then put your battery and charge your phone. Turn on and then unplug your cable, it should work fine for some time. Its a problem with the 75% of the Galaxy Notes in the world. Ive changed my port 2 times in only one year! I dont know why samsung did not put a slinding usb protector like some galaxy devices... sorry my bad english and good luck!

when I changed my usb port, I bought 2 in case. 2 usb ports cost me 18 dollars and change, shipped from China. took 2 weeks to arrive. must match the revision number which is written on the original board. mine was revision 1.0. took less than 10 minutes to install. problem solved.

maybe temporary but free
aftabbabar said:
when I changed my usb port, I bought 2 in case. 2 usb ports cost me 18 dollars and change, shipped from China. took 2 weeks to arrive. must match the revision number which is written on the original board. mine was revision 1.0. took less than 10 minutes to install. problem solved.
Click to expand...
Click to collapse
cured my phone of the same problem with a paint brush and proper contact cleaner ( NOT WD40 OR LIKE) in the usb charger hole.
stuff known technically as pocket fegg gets in and causes leakage across contacts. however, worst case is connector is damaged and needs replacing as above.

Get the port replaced.

I had a similar issue.
<drunkbabble>
My microusb car charger is constantly used by the many female microusb ports from my friends and hitchhikers.
So it had a loose contact with my phone now because the Galaxy Y 's were too tight.
And the it charges / not charges / charges ... at about 150 times a minute.
</drunkbabble>
In your case your port might have suffered or you have dirt at the contacts. Try blowing it out with canned air and look for any visual clues of damage.

Got this problem right now and its really annoying.
I nearly wanted to throw my phone at the wall because of the dumb low battery noise playing like 20000 times a second .
My Desire HD and crapberry also decided to break today too ffs .
Gonna send them off to get repaired in the morning, back to my good old reliable nokia 3310 in the mean time

i am having this issue for over a month now. i changed the battery too lately. was on CM 10.1 and thought it was a ROM issue but then i found it to be the same as i switched to stock ROM.
And it would be real helpful if anyone of you guys could let me know how much changing the usb port cost me.

Clean It With A Little Whisky :]
cotton, dip it in a little whisky and then clean the usb port with a help of a needle/pin... worked for me :]
*make sure your phone is turned off and the battery is out while you do this application*
try and clean your charger as well.. Cheers!

Charging port issue!
I had exactly the same issue on my Galaxy Note-1. and stumbled across this thread. It confirmed the suspicions I already had. So I got my charging port changed. The phone is back to normal!

[Q] Battery doesn't charge up

Hi,
I have scoured through the forums and googled for many days, I was not able to find the definite answer to solve my problem. The problem appears to be that the battery doesn't charge up, however, many signs show otherwise, I would like to ask if anyone here knows which part of the phone actually does the battery voltage sensing.
Firstly, I have tried charging my phone while it is switched off, several hours of charging only yields 10+% of charge. Secondly, I tried changing the battery of the phone, makes no difference. All these was done with different USB chargers and different charging cables. Then, I tried rooting and unlocking it and flashing cyanogenmod, problem still exists. Lastly, I tried flashing the same firmware version once and then a different firmware, still does not solve the problem.
Some things that led me to believe that it might be the fault of the battery voltage sensing circuit component of the phone are that when the phone is in recovery mode, I can unplug the charging cable and the phone does not power down. However, when the phone boots normally into android, the battery indicator would appear as 0% and unplugging the cable would shut down the phone.
BTW, my phone's warranty is already up. Is there anyone that has the same problem or some solutions to this problem? Thank you in advance.
JM

What about calibrating your battery? Try using http://forum.xda-developers.com/showthread.php?t=2583320
Sent from my LG-P880 using XDA Premium 4 mobile app

I dont think calibration is the problem since he fleshed CM and other roms and atill have battery problem.I think you should try to remove batery from device and charge it on separate charger.If that doesnt help you will need new battery.
Sent from my LG-P880 using Tapatalk

dimi89 said:
I dont think calibration is the problem since he fleshed CM and other roms and atill have battery problem.I think you should try to remove batery from device and charge it on separate charger.If that doesnt help you will need new battery.
Sent from my LG-P880 using Tapatalk
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Click to collapse
Hi,
I have already bought a new battery but it still doesn't charge up. Would it be due to other hardware failures?

Well that is unfortunate but it appears so. except if you didn't do full system wipe before flashing other roms.Did you?
Sent from my LG-P880 using Tapatalk

Have you tryed cleaning the charging port out mine was full of dirt and had same problem.

battery life
I turned the phone off took battery out and then used a needle and managed to get fluff and dirt out of the port which I didn't see until I shined a torch in. But you have to be carful not to damage anything. I also had a problem with my phone only charging to 92% that ended up been cause it wasnt a geniune lead. cheers and good luck

Slow charging problem

My Huawei has a problem charging the battery, charging time is too long. He needs two hours to fill from 50% to 65% ?????? Does anyone know how to solve the problem?

How are you charging it? via a computer? What kind of charger do you use if you don't use a computer? The stock one that comes with the device or a different one?
Have you tried using a different charger for the phone?
I've never had any problems with charging my huawei ascend p7 and I'm using the stock charger that came with the device.
Also charging from my laptop seems to work fine for me.
Also, are you using a custom ROM?

Simbaclaws said:
How are you charging it? via a computer? What kind of charger do you use if you don't use a computer? The stock one that comes with the device or a different one?
Have you tried using a different charger for the phone?
I've never had any problems with charging my huawei ascend p7 and I'm using the stock charger that came with the device.
Also charging from my laptop seems to work fine for me.
Also, are you using a custom ROM?
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Click to collapse
Charging with the charger that came with phone. I have not tried it with someone else. Factory 5.1.1 is software B832

mitar83 said:
My Huawei has a problem charging the battery, charging time is too long. He needs two hours to fill from 50% to 65% ?????? Does anyone know how to solve the problem?
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Click to collapse
the problem isn't your phone but same as you, i think the problem is in lollipop firmware, i have tested them, and now i reverted back to b623
other issue is the phone over heating when playing audio and video

zaabolla said:
the problem isn't your phone but same as you, i think the problem is in lollipop firmware, i have tested them, and now i reverted back to b623
other issue is the phone over heating when playing audio and video
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Click to collapse
I tried with a stronger charger and charge the battery quickly ....

I use samsung charger from very beginning, since from few days I'm facing this late charging problem

Hey, I got the same problem now. I do the same as alway (= same charger, cable, the same apps using, same android version, etc.) and now it got very slow charging unreasonably. I tried to change chargers, cables, plugs, but the same story appears.
to charge 1% up takes more than 3 -4minutes, before it was 50% less time...