Phone was plugged into mobile USB debugging enabled and was developing through ADT.
is this okay or there is some problem with my mobile?
Stock rom/kernel
Sent from my GT-I9300 using xda app-developers app
Check what the current_max is when it is charging using this app: http://forum.xda-developers.com/showthread.php?p=36124435
It happened to me too once. When I checked, the phone was charging at 100 when it should charge at 1000. Unplug abs re-plug the USB from the phone when the charger is connected to the mains. That should solve the issue. :thumbup:
Sent from my GT-I9300 using xda app-developers app
i had this problem too, which i suspect that the charging port on my phone is damaged. anyways microusb ports usually tend to wear out over time and separate from the mainboard slightly giving a intermittent connection.
now i am using a wireless charger and it is charging much faster then my phone on mains.
That is 500ma on wireless vs 1A on wall.
battery
exge said:
i had this problem too, which i suspect that the charging port on my phone is damaged. anyways microusb ports usually tend to wear out over time and separate from the mainboard slightly giving a intermittent connection.
now i am using a wireless charger and it is charging much faster then my phone on mains.
That is 500ma on wireless vs 1A on wall.
Click to expand...
Click to collapse
take out the battery.
through recovery reset battery stats and you'll be fine..
exge said:
i had this problem too, which i suspect that the charging port on my phone is damaged. anyways microusb ports usually tend to wear out over time and separate from the mainboard slightly giving a intermittent connection.
now i am using a wireless charger and it is charging much faster then my phone on mains.
That is 500ma on wireless vs 1A on wall.
Click to expand...
Click to collapse
Wireless charger? Whaaaat? Which country you're in? I thought that, it hasn't launched yet.. Atleast in India it has not.
Anyway.. Now I was charging through the normal charger via plug.. It works just fine..maybe in USB debugging my phone was constantly awake.. That may be the problem?
Sent from my GT-I9300 using xda app-developers app
You can perhaps try running a battery calibration app and reset the battery stats to fix?
Related
Lately I began doing some gaming on my GS2 and this has happended to me twice now. one time while playing tiny tower and once on dungeon hunter. I will play with the phone plugged into my pc charging and the battery eventually drains. Is it possible that the games are actually using more juice than it's recharging? I'm currently running latest Unamed Rom.
More that the pc can't charge it quick enough. Wall chargers put out roughly twice the power of a pc usb port.
Sent from my SAMSUNG-SGH-I777 using XDA App
Don't expect much from USB charging via PC.
Sent from my SAMSUNG-SGH-I777 using XDA App
gr8hairy1 said:
More that the pc can't charge it quick enough. Wall chargers put out roughly twice the power of a pc usb port.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
Its more like 50% more, since the charging for usb is ~440mA, and wall socket is 650mA. Also even at 650mA, at overclocked loads, the battery will still drain...
Damn. Thanks guys! I just ordered a few more batteries and wall charger.
I remember when I had my Captivate playing and recharging at the same time would make the back scorching hot. I bet this phone could do the same so I stray away from doing anything while charging it.
i noticed the same thing while charging via usb and using the phone at the same time. the phone will show that its charging and yet the battery is still dying. I chalked that up to the USB charger not having enough juice to charge it while in use.
as soon as I stop using it, the battery charges fine
penguinlogik said:
Its more like 50% more, since the charging for usb is ~440mA, and wall socket is 650mA. Also even at 650mA, at overclocked loads, the battery will still drain...
Click to expand...
Click to collapse
Id say its dependant on kernel/rom as well. Im running unnamed and entropy's latest DD kernel (i believe its the kernel that dictates chg rates tho). I get a charge rate of about 1100 mah on pc USB and about 1800 on a wall charger.
Sent from my SAMSUNG-SGH-I777 using XDA App
Not possible. It's been proven that the charging is limited by the hardware. Anyways USB has a max current of 500mA and the wall charger has a max current of 700mA...
penguinlogik said:
Not possible. It's been proven that the charging is limited by the hardware. Anyways USB has a max current of 500mA and the wall charger has a max current of 700mA...
Click to expand...
Click to collapse
Hmm interesting.. i hadnt gone as far as using an ammeter, just going by my log in battery monitor widget. Lol which is clearly WAY off :-0
Sent from my SAMSUNG-SGH-I777 using XDA App
jojorios said:
Damn. Thanks guys! I just ordered a few more batteries and wall charger.
Click to expand...
Click to collapse
Hi Jo,
Your AT&T unit should have already been bundled with an AC charger no? In your *excitement* over the new phone you may have neglected the WALL charger and it may very well still be in the original Oragne/White AT&T box...
lonewolf69 said:
Hi Jo,
Your AT&T unit should have already been bundled with an AC charger no? In your *excitement* over the new phone you may have neglected the WALL charger and it may very well still be in the original Oragne/White AT&T box...
Click to expand...
Click to collapse
Too bad they don't include more than one so I could have one for work.
jojorios said:
Too bad they don't include more than one so I could have one for work.
Click to expand...
Click to collapse
I use this...USB Wall Plug....For $1.90 and free shipping, it works Great!!!! 1000mA output too.
Then all you need is a cable...Charging and Data Cable....for $1.80 with free shipping too.
FYI: Don't be shocked if the shipping takes a couple weeks. I don't complain though for those prices.
here's a weird one..
when using the wall charger that came w/ my phone, instead of charging the battery its actually draining it, the battery icon says its charging/plugged w/ power but after leaving it plugged in eventually it died out, but if i plug it in my pc it charges w/ no problem..
pls help me or enlighten me as to whats happening...
thanks in advance.
Strange. It should be the other way around. USB 2.0 sockets push 500mah which isnt enough to charge the S while the wall chargers provided are 800/850. Perhaps a dud socket? Try another and if not your charger is fúcked.
yeah, i think its my effin charger, i plugged it in a diff outlet still same, i tried using it to charge my iphone its not working as well. thanks for the help.
Scratchling said:
Strange. It should be the other way around. USB 2.0 sockets push 500mah which isnt enough to charge the S while the wall chargers provided are 800/850. Perhaps a dud socket? Try another and if not your charger is fúcked.
Click to expand...
Click to collapse
USB isnt enough to charge the SXS?
Stop spouting rubbish like that.
I charge my SXS with my PC's USB port all the time and it charges just fine.
Seansmit17 said:
USB isnt enough to charge the SXS?
Stop spouting rubbish like that.
I charge my SXS with my PC's USB port all the time and it charges just fine.
Click to expand...
Click to collapse
For me it discharges faster than it charges. It may charge off yours but typically it'll be very slow or not at all. Some ports push more AFAIK, but the standard is 500max.
I also noticed that, if I have WiFi on, the phone actually discharges when connected to the PC (when used anyway).
I don't know how much current is provided though, never measured it.
If charging through USB is fine then it might be that the charger is shorting the battery + and - through some resistance.
Try another charger and see if it helps , and replace the faulty one. You don't want to break your battery.
On my laptop usb port it will charge just fine. Slower than the normal charger but it does work.
On my desktop pc otoh it drains more than it charges. So there probably is a difference in output on the usb ports.
Sent from my HTC Wildfire S A510e using XDA
RiotRick said:
On my laptop usb port it will charge just fine. Slower than the normal charger but it does work.
On my desktop pc otoh it drains more than it charges. So there probably is a difference in output on the usb ports.
Sent from my HTC Wildfire S A510e using XDA
Click to expand...
Click to collapse
If you were using "front ports" these are often underpowered compared to ones mounted on the mobo(back of case, or all laptop ones).
I connect my phone via my front ports and it charged just fine actually...
I am behind the computer quite a bit and my phone keeps its battery and charges when attached, even when I'm installing a bunch of apps (I tend to browse the market via my browser and pick up apps as i go) I still don't discharge...
It could be a voltage issue with your ports, but with my frontal ports I notice no problems...but anyways, this isn't about the ports, this is about the OP's charger.
To me, it seems like your charger is faulty.
Hi,
I wrote about a similar issue I was having with the phone discharging when connected to USB.
http://forum.xda-developers.com/showthread.php?t=1573336
From what I could tell in my tests that I did the issue is when the phone is connected to the PC and THEN the PC goes into Standby mode. Even on a powered USB hub the phone charging mechanism does not reset correctly and continue charging but begins discharging.
I would have loved if someone else could have tried to reproduce what I wrote in that thread but no one responded. For me the only solution is to charge directly with the AC power and not through the USB as my PC goes in and out of standby regularly.
Phone charghed with USB will drain batery faster then phone charged with wall charghed.
It was thread in xperia arc about that, the test bring that conlcution.
So i recomend to charge with wall for better batery efecienty.
Sry for language im little sleepy. :$
Sent from my LT26i using XDA
Hi! I'm having issues with my S3 charging via USB using mains. I tried 3rd party cable & original cable, both doesn't seem to work. The screen says its charging but after 30 mins, when went to check, the percentage remains the same. It was only when i switch off the phone that i managed to charge it. Any solution to this?
Sent from my GT-I9300 using XDA Premium App
have you tried other USB ports . or a usb port with more power??
Very special noob said:
have you tried other USB ports . or a usb port with more power??
Click to expand...
Click to collapse
hmm. tried 2 different 3rd party USB power plug.
My experience so far: with standard charger + cable, this thing charges really slowly! An impatient person might even get the impression it's not charging at all. In fact if I use my S3 while connected to the wall (charging!), the battery will actually discharge instead of charge. Bottom line: plug it in over night, and consider buying extra batteries.
What's wrong with original cable? I'm using my portable hdd microusb cable, works well plugged into Xbox for charging
Sent from my GT-I9300 using xda app-developers app
Mine charge pretty quickly (standard charger + USB cable)
But it does charge slowly if i use USB cable to my PC or laptop
Charging from a PC USB port not designed for charging will be slow as you aren't really getting all the juice you need. Best thing is to charge from the mains. My charger's fuse went the day I got my phone. As luck would have it, my Xperia X10 charger works just fine. So I now use that instead.
I experience almost impossible charging via anyone usb on my PC. I get info from device manager that the running port to my S3 outputs only 96mA, which is quite insufficient for charging. This is the first one smartphone which cannot be charged via USB port. I've had Galaxy Note, Galaxy SII, HTC Desire HD, HD2, etc... everyone is charging quite well from the usb ports... It's annoying...
S3 USB Charging Problem
I still haven't seen an answer here about the issue with S3 Charging via USB.
Mine is charging VERY slowly and it's infuriating. My HTC Desire S charges Via USB fine.
How can I find an official answer/fix from Samsung?
Charging problem should be related to kernel problem. I also encounter this issue before, but after i flashed Persues kernel then the problem fixed.
Sent from my GT-I9300 using xda premium
lvoonjian8888 said:
Charging problem should be related to kernel problem. I also encounter this issue before, but after i flashed Persues kernel then the problem fixed.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Sounds plausible. So how do I do that?
Hi, my s3 charges very slow. he's charging for about six houres now and he's at 43%...
Could it be the USB cable?
Heeeelp!!!
Sent from my GT-I9300 using xda app-developers app
Check your AC adapter, especially if you're using the travel adapter. If the connection is loose, it will think you're charging with USB. Go to your phone settings and make sure it says "Charging (AC)" and not "Charging (USB)"....unless you ARE charging with USB, then it's supposed to be slow...iono about 6 hours though...
sam-san said:
Check your AC adapter, especially if you're using the travel adapter. If the connection is loose, it will think you're charging with USB. Go to your phone settings and make sure it says "Charging (AC)" and not "Charging (USB)"....unless you ARE charging with USB, then it's supposed to be slow...iono about 6 hours though...
Click to expand...
Click to collapse
It says AC...
Check..
Are you charging from computer or the power point. Are you using the charger you got with your phone?
I had the same problem with my phone. Turned out it was the USB cable. Got it replaced from Samsung. You might want to check a different USB cable or a different charger. If you are trying a different charger do make sure the output matches with the stock charger. Also have you tried resetting it back to factory default?
Sent from my GT-I9300 using Tapatalk 2
Charging from powerpoint... wtf? After 4 houres he didn't charge at all... ?? Trying a new cable now!!
Replace
liobeir said:
Charging from powerpoint... wtf? After 4 houres he didn't charge at all... ?? Trying a new cable now!!
Click to expand...
Click to collapse
Yep its definitely the cable. you should get it replaced :laugh:
A new cable fixed it! Srry for the panic!!!
Sent from my GT-I9300 using xda app-developers app
Battery charging incredibly slowly even after switching cables
I got the notification to update my I9300 to Jelly Bean yesterday and went ahead with it. The battery lasted an okay enough time, but I left it plugged in using the stock wall charger overnight. After almost 11 hours, it has only gone from 10% to 75% and I've seen it drop a couple of times while I've gone through the settings. Switching to another charger doesn't seem to make a difference and using the CurrentWidget app shows about 999mA all the time. I haven't rooted it or anything, so it has been difficult to find threads with the exact same issue. Is anyone else experiencing something similar? Thanks!
pazow said:
I got the notification to update my I9300 to Jelly Bean yesterday and went ahead with it. The battery lasted an okay enough time, but I left it plugged in using the stock wall charger overnight. After almost 11 hours, it has only gone from 10% to 75% and I've seen it drop a couple of times while I've gone through the settings. Switching to another charger doesn't seem to make a difference and using the CurrentWidget app shows about 999mA all the time. I haven't rooted it or anything, so it has been difficult to find threads with the exact same issue. Is anyone else experiencing something similar? Thanks!
Click to expand...
Click to collapse
hi there i just got the same problem as you are getting right now im observing my gs3 and found the charging is very slow 1% evry 30mintues and that the condition is the brightness is low wifi and 3g is off i notice this happen just this morning after 24 hour of chargin using the AC charger from the galaxy s2. right now im using usb cable plugin to the wall out let and also tried plug it in to usb port still having slow charging issue my s3 is JB updated and that it is not rooted, before all this issue happen i was using the same usb cable tha im using bow 2days ago and i have no issue i could watch movie while plugin to the usb port or the wall outlet and im still around 94 to 97% charge with full brightness on and wifi and 3g is on, im in singapore and the outlet here is 220v. ill try to check if might be thusb cable is the issue r not.
my problem is the cable. i used my old samsung phone's charger and it worked!
Same here..
Same problem here, the i9300 charged almost nothing through the night. It recognised the charger as AC. After I woke up, I just took the cable out and reinserted it, then it charged way faster the short while before I went to work. I read somewhere that phones with jelly bean installed OTA over gingerbread could have this problem? I can't really say if it's the charger, the cable or the phone that is the culprit. I have previously had a problem with getting the phone to accept my car charger as well..
The cable you use makes a huge difference.
Best to use the original cable, using an old Nokia cable also works fine.
Be ware of 3rd party cables that for some reason dont deliver sufficient juice to the phone and then it charges very slow....
I guess I should add that I used the original cable and charger. I'll come back with a post if I experience more problems.
Sent from my GT-I9300 using xda app-developers app
I have a S2 and recently it started developing a problem where it charges slowly like it's plugged into the USB Port, tho it charges from a wall socket. If I let it charge for a bit like that and I unplug the wall charger from the socket and stick it back in it's all ok and charges normally.
Does this have smth to do with my charger or with my phone???
Recently I changed the rom and kernel so it's nothing related to that. (i'm on stock kernel, rooted now and before i was on what i have in my signature)
Thanks
I'd try using a different adaptor. If you're rooted I'd also recalibrate the battery. If problem persists a new battery may be needed.
Sent from my GT-I9100 using Tapatalk 2
I changed the battery not even a year ago... swtiched to the 2000mah one
I'm thinking a faulty charger that doesn't wanna charge unless he gets a bit heated up, as in a faulty capacitor
Dunno yet... will try the battery recalibrate stuff first
neur0tek said:
I'd try using a different adaptor. If you're rooted I'd also recalibrate the battery. If problem persists a new battery may be needed.
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Hawkeye1103 said:
... charges slowly like it's plugged into the USB Port ...
Click to expand...
Click to collapse
Go to Settings -> About phone -> Status. The Battery Status will show you how the phone is charging, by USB or AC. If you use the wall charger and the phone says Charging (USB) instead of Charging (AC) then your charger might be faulty.
fxrb said:
Go to Settings -> About phone -> Status. The Battery Status will show you how the phone is charging, by USB or AC. If you use the wall charger and the phone says Charging (USB) instead of Charging (AC) then your charger might be faulty.
Click to expand...
Click to collapse
Thank you, will try that and let you guys know what I find out.
Sent from my GT-I9100 using Tapatalk 2
Didn't try a new charger... tho i have an iphone one i could use with the usb cable... and see how it goes. But it seems the charger is faulty.
The problem is the charger. A wire was loose in the micro usb charger that tells the phone it's charging from the wall socket and not from usb
Sent from my GT-I9100 using Tapatalk 2
Hawkeye1103 said:
I have a S2 and recently it started developing a problem where it charges slowly like it's plugged into the USB Port, tho it charges from a wall socket. If I let it charge for a bit like that and I unplug the wall charger from the socket and stick it back in it's all ok and charges normally.
Does this have smth to do with my charger or with my phone???
Recently I changed the rom and kernel so it's nothing related to that. (i'm on stock kernel, rooted now and before i was on what i have in my signature)
Thanks
Click to expand...
Click to collapse
It's just settling in.