[Q] Green LED won't turn off?? - Galaxy S III Q&A, Help & Troubleshooting

My friend just received his Galaxy S III and there is a green notification light that remains on when the screen is off. Plugged in or not, it wouldn't matter. Once the phone is unlocked, the green LED goes off w/out any issue.
This happens with the charger plugged in and also happens when the charger isn't plugged in.
Anyone have a clue as to what this actually is and what can be done to make it go away?

i guess a reboot fixed the issue.
please disregard this thread and any mod can go ahead a close it.

Ugh after further review we found the root cause of the problem. Light Flow caused the constant green light to be on when the phone was sleeping. deleted the app... now no issues.
bummer.

Related

[Q] One flashing red light

Why does this do this?
I left it on charge over night last night, to my surprise - it hadn't charged...
I have read all over about this, but this is different...
I connected it again, and one blinking red light came up, not the triple you usually get if it's dead...
this is the only response, and is continuous.
it finally turned on, I checked the status after turning everything off and setting it to airplane mode. it was at 1%...
2 hours later it was still at 1%, and then after 10 minutes i checked and noticed it said 0%.. then died.
It's now still plugged in and is flashing one red light again.
Any ideas how to fix this?
Hi.
Have you taken the battery out?, if not do so for 10 seconds or more and pop it back in see what that does.
Happened to me once, no matter what I did it didn't charge do i took the phone to the service center, they messed with something on the upper side of the phone.. plugged it into the wall and booooooom ... started charging again..
When I asked him what he did, he told me " it just needs a little magic ! "
Sent from my X10i using XDA App
Haha cool
Yeah I'm gunna ring them up tomorrow, I tried that little trick but it didn't work.
It now shows no sign of life.
I'll let you know how it gets on.
hi
i had same problem last night but without putting phone to charge
when i put it in 2 diffrent charger i have red light same as usb cable
when i push power button same pb red light
hello
i find solution
we ahve to charge batterie with external charger about 2/3 hours and after put Xperia charger
solution tested 100% work fine
problem was battery was full empty
JoelMan1121 said:
Why does this do this?
I left it on charge over night last night, to my surprise - it hadn't charged...
I have read all over about this, but this is different...
I connected it again, and one blinking red light came up, not the triple you usually get if it's dead...
this is the only response, and is continuous.
it finally turned on, I checked the status after turning everything off and setting it to airplane mode. it was at 1%...
2 hours later it was still at 1%, and then after 10 minutes i checked and noticed it said 0%.. then died.
It's now still plugged in and is flashing one red light again.
Any ideas how to fix this?
Click to expand...
Click to collapse
Have you tried a different battery?
I don't know if we can fix this problem but as other posts above have said that mobile shops could be able to fix it.
You could be able to send it to SE but if your phone has been rooted or debranded you void the warranty.
i had the same problem last night, the battery died and then when i plugged it in it came on to charge, and then off again. after that point just blinking red light.
i removed the battery for some time, plugged it back in, and left it on charge for a bit and it came on.
i think the problem is, that when it starts charging, it wants to turn the screen on, which takes more power than the charger can give. so it goes into a loop. and dies.
but leaving it on charge helps (it worked for me)

HD2 charging issue

So I thought I'd calibrate my battery today... I completely drained it, powered it up like 10 times so it had no battery left. Then I took out the battery for one minute, inserted right back and plugged the phone to the wall charger. It has been charging for about 5 hours(I think more) and still the led hasn't turned green
When I touch the back of the phone it's warm so that means it's charging still... Is this normal when calibrating the battery or should I try starting it to check the battery condition and forget about calibrating? Thanks in advance.
edit: ok, I unplugged the charger cuz I have to go out... and the red led was still going... no wonder :/ So remove/reisnert battery, boot up android from nand. Battery 99% already I guess this calibration has pretty much failed right?
So no one knows anything about this? I tried to calibrate again last night... The red led again got stuck. What could be the cause of this? I reflashed radio recently so I don't think that's it.
Does anyone has any advice? I will try charging with power on, see if it will fully charge and if green led will turn on. And then again with power off without letting the battery be drained completely and see what happens. I hope nothing's wrong cuz I'd hate to have to return it
I also would like to know this.
kokotas21 said:
So no one knows anything about this? I tried to calibrate again last night... The red led again got stuck. What could be the cause of this? I reflashed radio recently so I don't think that's it.
Does anyone has any advice? I will try charging with power on, see if it will fully charge and if green led will turn on. And then again with power off without letting the battery be drained completely and see what happens. I hope nothing's wrong cuz I'd hate to have to return it
Click to expand...
Click to collapse
Tried this aswell n the phone was on 99%. the voltage was also wrong when its 100% (4197, i beleive its ment to be around 42xx or 43xx). Tried deleting batterystat.bin from system but not sure i followed the right procedure after that (take bat out, charge, deplete, charge). a dedicated thread for this would be nice.
Did you try leaving the phone off and leaving it on charge until the LED changed to green. u may have to leave it over night. 15+ hours. Not sure if this works.
I tried it. The thing is the led wont turn green. When the phone is off and charging the led wont ever turn green and when I pull the cable out the red led doesn't turn off. It get stuck until I remove hte battery.
However when the phone is on and charging the led WILL turn green. I'm getting crazy over this. Can sb plz heeeeeelp?
kokotas21 said:
I tried it. The thing is the led wont turn green. When the phone is off and charging the led wont ever turn green and when I pull the cable out the red led doesn't turn off. It get stuck until I remove hte battery.
However when the phone is on and charging the led WILL turn green. I'm getting crazy over this. Can sb plz heeeeeelp?
Click to expand...
Click to collapse
You wont be able to do a calibration in NAND Android, which i'm guessing you are using, because i have the same problem.
The only way to properly charge the battery and get the green light is to wake up the device, plug the charger while the screen is on and leave it charging.
I got 50 hours +10% out of moderate use with one full charge - phone on, and i am happy. Same as WinMo ROM.
I haven't seen a solution for this one yet, but i hope someone is working on it.
oh, thanks so much for clearing this up. Yes I have nand android too. I'm not complaining about battery life, it's very good. I just did the battery calibration out of curiosity and bumped into this issue. Glad it's not hardware or battery related and I hope someone fixes it eventually.

Led on while charging

hi guys,
this really is one of those "first world problems", but it is bothering me indeed..
I noticed that the "charging" led only comes on when the phone is plugged in but turned off.
I'd like for it to always be on while charging, whether turned on or off, and ideally for it to change color once charge has reached 100%.
Tried Light Flow, but doesn't seem to work.. any ideas?
I'm using lightflow and its working fine for me. It flashes orange while charging and green when it reaches 100%. It only flashes phone screen is locked though.
My charging LED does not come on at all when plugged in.....
For the record, when mine is powered off and plugged in I get the Battery display with a cool liquid filled battery as well as a notification light.
its a motorola thing. When ur device is on and charging the led light won't be on. Its the same on the xoom. Unless until some dev makes a custom kernel

[Q] Cable LED Color

Sorry, but I don't know what mean a green or orange led on my NT cable.. Someone can explain?
I noticed that on boot it change color for some second to green..
Orange is when it's charging.
It turns green when it's fully charged.
ylixir said:
Orange is when it's charging.
It turns green when it's fully charged.
Click to expand...
Click to collapse
For my NT, the led is green even during charging. It is charging properly I think, just don't see orange any more. Symptom began only recently.
sometimes my cable led flickers between orange and green colored lights, wondering if its defect in the cable... probably just a loose cable
ShinnAsuka said:
sometimes my cable led flickers between orange and green colored lights, wondering if its defect in the cable... probably just a loose cable
Click to expand...
Click to collapse
If it happens while plugged in to the computer, the charge rate with screen on will slightly drain it, whereas (i think) with plugged in and screen off it slowly charges it.
mini info widiget did it!
gammaworks said:
For my NT, the led is green even during charging. It is charging properly I think, just don't see orange any more. Symptom began only recently.
Click to expand...
Click to collapse
It has something to do with the mini info widget, which has a battery monitor widget within it. A while ago, I installed mini info widget following this video,
http://www.youtube.com/watch?v=pdHI...xt=C3edf5c9UDOEgsToPDskJjgUlwFr5DaNxUjqt-3vV5
did not like it at first. Removed it. That was when my cable LED started going green even during charging. Today, I reinstalled the mini info widiget, what you know, the LED acts normal again (orange during charging, green indicates fully charged battery).
weird, i havn't noticed a green color

[Q] phone reboot and reboot + indication light on and off

ok, here is an odd problem... will try to explain it as good as I can... with my poor english.
got a GSM model here. after rooting the phone, I updated once for HTC clock wiglet then all the sudden the phone won't boot. it stuck at the HTC logo with the white screen, and then after a short moment, it vibrates then reboot again. and it keeps doing this again and again. guess thats normal among androids? but I just don't know how to fix it. as I checked the recovery screen. it got s-on again. not sure if that is the cause of the problem, but again, I dont really know hot to fix it.
so I was thinking flashing the phone again? but another funny thing happened. the phone doesnt seem to be charging. the orange/red on the top right is staying on for a couple of seconds then off for a couple of seconds then on... so on and so forth.
I am afraid it was the USB port that caused the crash of the system so I think I better ask here first before I do anything.
Anyone has experienced anything like this? or has any idea whats going on?
thanks in advanced!!
forgot to mention. the orange/red indication light is going on and off with and without charging
Anyone?
Sent from my HTC One X using XDA
Sounds to me that your battery is empty. The reason it turns off after you turn it on is because it turns on, sees the battery level low and shuts off to prevent the battery from getting damaged.
The blinking light is common when charging a dead battery. Let it charge for at least 30 minutes and see if the charge light turns solid.
Sent from my AOSP 3VO
I left it charge over night n it's still playing up. But anyway, I have send it back for warranty. Thx all the same!
Sent from my HTC One X using XDA

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