Battery always in charge ?? (even when not !) - Nexus S Q&A, Help & Troubleshooting

Really strange problem guys...
My phone is always "on charge" , the icon in the notification bar is the charging one, even widgets are displaying the "on charge"...
the fact is that it's unplugged !!
i've tried removing the battery and the phone didn't turn on, so i put it on charge and it finally did turn on...
After unplugging it again it still shows "on charge". So i turned it off again and this time it showed the battery loading screen, but I can turn it on this time....
Suggestions ?
the phone is working fine now but i smell a major hardware fault....

Sounds like what I had recently.
It started by simply smoking out the USB connector when I plugged the phone in to charge, then it displayed similar symptoms: did not accept charge from the wall wart, the USB-cable worked, but no data transfer was possible. It did show as charging, but the charge animation continued even when I unplugged the phone from the USB, so I assumed it was bogus.
When turned off, it reacted to the AC charger similarly: battery displayed, then the displayed stayed on when I unplugged it.
The repair shop accepted it under warranty, and fixed it, but the repair slip was left unfilled, so I'll never know what they actually did and what the diagnosis was. All I know is that the motherboard was not swapped out, as I retained all my data.

check with Samsung, if you're still under warranty!
Sent from my Nexus S using XDA

Clean the usb port with a dry tooth brush and some compressed air mine does this from time to time as well as others. Also I believe ics has a small charge animation bug or something like that
Sent from my Nexus S using XDA

I've done some cleaning (man, the USB was dirty as hell !), now everything is working fine again except for one thing
when i turn off the phone, it shows the "in charge" icon for about 10 seconds, then it disappears...
could it be an ICS bug ? i'll be relieved if it's just a software bug...

il_pasqui said:
I've done some cleaning (man, the USB was dirty as hell !), now everything is working fine again except for one thing
when i turn off the phone, it shows the "in charge" icon for about 10 seconds, then it disappears...
could it be an ICS bug ? i'll be relieved if it's just a software bug...
Click to expand...
Click to collapse
Mine does that from time to time still too, others have reported the same I think maybe they lowered voltage to it or something and now its more finicky I dunno it still charges and mounts so I'm rolling with it
Sent from my Nexus S using XDA

b1337 said:
Mine does that from time to time still too, others have reported the same I think maybe they lowered voltage to it or something and now its more finicky I dunno it still charges and mounts so I'm rolling with it
Sent from my Nexus S using XDA
Click to expand...
Click to collapse
oh well, if i'm not alone then it's fine !
thanks !

Cheers mate. This helped me.
Sent from my SAMSUNG-SGH-I727 using xda premium

Bad News,
i'm back at square one....
The phone is still showing "on charge" even when unplugged...
And now when i plug the charger in , the phone charghes to 100% in about 5 minutes....
Obviously it goes from 100% to a normal level in a matter of minutes...
I hope it's a battery issue and not a USB fault... gonna try a new battery in the next few days...

Related

Phone Freezes While Charging

I had my phone freeze when charging, the screen would be of, when i would hit the power button the phone would not wake up, I would have to take the battery out to turn it back on, Any one else experiencing this? Its happen 3x to me already
I guess i am one of the lucky people i have yet to have any problems other then alittle bit of lcd bleeding. My phone is running great. I would tell you to keep an eye one it. If you bring it into a store will they need exchange it for u unless the problem is going on right the store. It could also just be something with android as well.
Probably bad grounding circuitry in the charger or phone.
SurgeCentral said:
I had my phone freeze when charging, the screen would be of, when i would hit the power button the phone would not wake up, I would have to take the battery out to turn it back on, Any one else experiencing this? Its happen 3x to me already
Click to expand...
Click to collapse
Have you tried a different cable?
SurgeCentral said:
I had my phone freeze when charging, the screen would be of, when i would hit the power button the phone would not wake up, I would have to take the battery out to turn it back on, Any one else experiencing this? Its happen 3x to me already
Click to expand...
Click to collapse
I have had it happen twice, and once I found my phone stuck in boot loop forcing me to do a hard reset.
Just happened to me. Never happened to my G1 while charging in the same place
Sent from my LG-P999 using XDA Premium App
Its happened a total of 8 times for me (My 3rd day with the phone). First time I was late to work because the alarm didn't go off.
Always when I charge via a wall charger. Have tried the LG charger with LG usb cable, oem usb cable, blackberry charger. They all freeze my phone. I've noticed that every time it happens, my phone gets real hot, often times when i get a text in while its plugged in it freezes. The only way I can charge the phone without it freezing was through a usb port on my computer. Don't know if its an issue with the charger or the phone, but this is annoying
O and I've looked at the LG O2X forums too, it seems like they are having the same issues too, freezes and bleeds
It's happening to my "replacement" g2x. I have to pull out the battery to get it working again.
razgriz417 said:
Its happened a total of 8 times for me (My 3rd day with the phone). First time I was late to work because the alarm didn't go off.
Always when I charge via a wall charger. Have tried the LG charger with LG usb cable, oem usb cable, blackberry charger. They all freeze my phone. I've noticed that every time it happens, my phone gets real hot, often times when i get a text in while its plugged in it freezes. The only way I can charge the phone without it freezing was through a usb port on my computer. Don't know if its an issue with the charger or the phone, but this is annoying
O and I've looked at the LG O2X forums too, it seems like they are having the same issues too, freezes and bleeds
Click to expand...
Click to collapse
Could be a combined hardware/software problem with battery charging, which also explains the poor battery life many experience.
When charging via wall adapter I wouldnt doubt if it is going into thermal shutdown and the battery is getting too hot, pushing too many amps too quickly....usb connected to your computer fixes that issue since it cannot push that much current.
Sounding more and more like LG did something bad here.
I have never had this happen.
I use the included charger, a nook charger, and the charger for the HD7.
All have worked perfectly fine. I would definitely keep an eye on your heat.
I've had at least six reboots and a few of the black screen shutdowns where the battery has to be pulled.
diablos991 said:
I have never had this happen.
I use the included charger, a nook charger, and the charger for the HD7.
All have worked perfectly fine. I would definitely keep an eye on your heat.
Click to expand...
Click to collapse
Yea I think it really is heat related. Using battery monitor widget, I found that the last few times my phone froze up while charging, the temp was hovering above 35 celsius, seen it hit 39.8
razgriz417 said:
Yea I think it really is heat related. Using battery monitor widget, I found that the last few times my phone froze up while charging, the temp was hovering above 35 celsius, seen it hit 39.8
Click to expand...
Click to collapse
Those temps aren't bad. I have seen up to 45c while charging and using wifi tether and I haven't got a force reset.
razgriz417 said:
Its happened a total of 8 times for me (My 3rd day with the phone). First time I was late to work because the alarm didn't go off.
Always when I charge via a wall charger. Have tried the LG charger with LG usb cable, oem usb cable, blackberry charger. They all freeze my phone. I've noticed that every time it happens, my phone gets real hot, often times when i get a text in while its plugged in it freezes. The only way I can charge the phone without it freezing was through a usb port on my computer. Don't know if its an issue with the charger or the phone, but this is annoying
O and I've looked at the LG O2X forums too, it seems like they are having the same issues too, freezes and bleeds
Click to expand...
Click to collapse
I had this exact issue; plugged in, got a text and it froze, requiring a battery pull. I also noticed it got really hot. Interestingly, I had received a bunch of texts prior just fine while plugged in. The last text I received was repeated three or four times and then I got a notification about what appears to be the SMS app hanging (I forget the exact package name but I know it had SMS or MMS in it).
I have had my g2x for about 3 days and this problem has occurred on mine about 3 times so far.
The first time it happened i pressed power button several times, also tried holding it down. After about a min of messing with it. i actually got the screen to light up with the lock screen by holding down power button and up volume. but once i let go of buttons screen blanked out again. i was unable to reproduce it again. so i pulled the battery.
Having the same issue here. I'm on my second G2x (exchanged the first one because of lcd bleeding). Had the phone for 2 days, and I've had 2 freezes with blank screen and one reboot while charging thus far.
Interestingly, both times I encountered the phone freeze with blank screen were when I've completely discharged the battery and the phone was off when I plugged in the charger. After I plugged in the charger, i turned on the phone, and about 20-30 minutes later, i'd get the blank screen phone freeze.
The other time my phone rebooted while charging was when I plugged in the charger with the phone at around 75% battery.
I think it's because of crappy charger or cable. I don't have difficalities at home with the original ones but in the office the touchscreen of my Motorolla Photon freezes.
Its the kernel. My Transformer will do the same thing on certain kernels. I haven't had it once while on MIUI and Faux, and I went through 2 phones.
LG G2x - 2.3.5 MIUI
Asus Transformer - 3.2 Revolver

[Q] Help - strange trouble.

Guys i am using this phone from past 2 months and no problem whatso ever but since past 2 days its bugging a lot......when ever i connect my phone to a charger or USB then it works perfectly but the moment i unplug the charges the screen turns unresponsive and starts to lag...i tried restore factory settings but was of no help....!! please help as soon as possible!!!
I have the same behaviour here.
The phone is a Yoigo i9103 with 2.3.4 Android
I dont remember the factory kernel version.
The screen is irresponsive sometimes, slow and phantom most of the time. i can't hold touch (like when move a desktop icon or scroll a list) for more than 3 seconds, the screen acts as if I have removed my finger.
I reset to factory defaults and installed a 2.6.36.4-ardatdat kernel (V.1.5) and it have been working nice for a few days. Now its working bad again.
I have done factory reset again, removed screen protector (perhaps static issue), wipe cache, wipe davik, wipe battery stats, remove sd card and nothing.
When I plug the cable (from charger or from USB) it works smooth again instantly.
I tested with 456MHz max, 216MHz min governor interactive with the cable pluged and it works fine. Screen is smooth and response is fast and accurate.
Do again with 1000MHz max, 216MHzmin governor performance without cable and its irresponsive again.
So, I think its not a CPU work issue.
Question for people who know about capacitive screens or smart people in general
Could be something like the screen have static charge and when the cable is plugged the phone is well grounding, so it works fine again??
Sorry for my english
It might have to do with the voltages....
Herpderp Defy.
@ Romwe
It could be what you are saying but there could be many other factors at play other than that also.
We can't be sure if grounding is actually helping in reducing it by passing the static charge through the ground thereby increasing responsiveness, though its certainly possible.
I would suggest you to take it to the service center as they would simply change the motherboard or the screen.
Do update here whatever you do.
Ok. Ill do
This morning i plugged the phone to the car charger, its not a samsung's one its from an old blackberry, when i take the phone again, about 1h20', the screen was black and the phone does not respond.
Did a reset ( 7'' power button ) and the phone works again.
Now the interesting part: i have unplugged it about 1 hour ago and the phone still thinks its charging...
The battery reads 84% now, 3970mV and status charging
The screen is smooth and fast as when the phone is plugged.
This things are freaking me out :what:
Ill do a battery reset later.
Sent from my GT-I9103 using XDA
maybe its a micro usb port problem... I'm facing some unresponsiveness while charging, and when unplug my phone my screen sometimes make to fail the long press, and can't make long press touch for example like keeping the status bar in the middle... I solve it by blocking the screen and turning it back on. It always has been like this from day 1, so I think that's a bug that i should to bear with.
There's something definitely wrong with the hardware now that its showing wrong status of being charged when the charger is not even connected.
I feel the screen could be just fine as it is working fine when the system feels/judges its connected to a power source even though when it is not. There could be something wrong with the motherboard or as George said it could be the micro USB which is faulty.
If you take it to a service center I think these guys will simply flip your motherboard for a new one.
Keep updating us here.
same problem here with my sgr
Exactly i have a same problem here ,,,,,
with my galaxy r what to do???
Help me please
sacfire said:
Exactly i have a same problem here ,,,,,
with my galaxy r what to do???
Help me please
Click to expand...
Click to collapse
Go to service center because it is probably a hardware problem.
Keep updating us here....
Romwe said:
Ok. Ill do
This morning i plugged the phone to the car charger, its not a samsung's one its from an old blackberry, when i take the phone again, about 1h20', the screen was black and the phone does not respond.
Did a reset ( 7'' power button ) and the phone works again.
Now the interesting part: i have unplugged it about 1 hour ago and the phone still thinks its charging...
The battery reads 84% now, 3970mV and status charging
The screen is smooth and fast as when the phone is plugged.
This things are freaking me out :what:
Ill do a battery reset later.
Sent from my GT-I9103 using XDA
Click to expand...
Click to collapse
When plugged u set to governer interactive and unplugged it is governer performance? I feel thats the issue. Set it to interactive for unplugged as well. Plus make sure ur voltages are not UV more than 25mV. Wipe battery stats once fully charged.
If nothing helps, then its surely h/w issue.
onevakprison
ZeXzr said:
Go to service center because it is probably a hardware problem.
Keep updating us here....
Click to expand...
Click to collapse
i allredy go to the service center but last 2 months ago my phone was droped when i am travling in train and litil bit scracth on back panel cornner thats why he told the phone will not repair in warrenty
just because of a scratch ur device warranty voids?
Have u told ssc guys that ur phone fall and got scratches?
Sent from my GT-I9103 using Tapatalk 2
Well even i had the same problem.....but on a very temporarily basis..
i.e. the problems starts by its own and gets resolved by its own...it happens only for a few minutes....
I wonder how others are facing it for a longer period of time.
xlm13x said:
just because of a scratch ur device warranty voids?
Have u told ssc guys that ur phone fall and got scratches?
Sent from my GT-I9103 using Tapatalk 2
Click to expand...
Click to collapse
i told them but he never excepted my phone .....
Romwe said:
I have the same behaviour here.
The phone is a Yoigo i9103 with 2.3.4 Android
I dont remember the factory kernel version.
The screen is irresponsive sometimes, slow and phantom most of the time. i can't hold touch (like when move a desktop icon or scroll a list) for more than 3 seconds, the screen acts as if I have removed my finger.
I reset to factory defaults and installed a 2.6.36.4-ardatdat kernel (V.1.5) and it have been working nice for a few days. Now its working bad again.
I have done factory reset again, removed screen protector (perhaps static issue), wipe cache, wipe davik, wipe battery stats, remove sd card and nothing.
When I plug the cable (from charger or from USB) it works smooth again instantly.
I tested with 456MHz max, 216MHz min governor interactive with the cable pluged and it works fine. Screen is smooth and response is fast and accurate.
Do again with 1000MHz max, 216MHzmin governor performance without cable and its irresponsive again.
So, I think its not a CPU work issue.
Question for people who know about capacitive screens or smart people in general
Could be something like the screen have static charge and when the cable is plugged the phone is well grounding, so it works fine again??
Sorry for my english
Click to expand...
Click to collapse
I have this problem too with my phone.
But I have found some sort of "fix" for it, though it doesn't seem to last very long.
When I get these problems I use a semi-wet wooden toothpick and cleans the chargerport (microUSB port). And after that it seems to work better.
My guess is that the system seems to recognise some sort of charge-trigger and that may interrupt the touchinput-sequence.
This is only my own thoughts and experience but it seems to work for me, soo I figured I could share it with all of you!
Cheers!
90% problem solve
FranzJesus said:
I have this problem too with my phone.
But I have found some sort of "fix" for it, though it doesn't seem to last very long.
When I get these problems I use a semi-wet wooden toothpick and cleans the chargerport (microUSB port). And after that it seems to work better.
My guess is that the system seems to recognise some sort of charge-trigger and that may interrupt the touchinput-sequence.
This is only my own thoughts and experience but it seems to work for me, soo I figured I could share it with all of you!
Cheers!
Click to expand...
Click to collapse
its not your guess its fact buddy,,,,
your solution prity good for me ,,,thanks
but when i unplug the phone thinks he is charging ,,,why ?
whatever but my phone now working good because last days
my phone unplug from charger he thinks he charging but phone working good ,sometime his battery indication normal when i unplug the charger but phone working not good too lagy with touchscreen ,
but after your solution my phone working smooth whatever battery indication normal or charging
thanks again
if you have any solution for this battery indication problem pls replay me
thank u very much
sacfire said:
its not your guess its fact buddy,,,,
your solution prity good for me ,,,thanks
but when i unplug the phone thinks he is charging ,,,why ?
whatever but my phone now working good because last days
my phone unplug from charger he thinks he charging but phone working good ,sometime his battery indication normal when i unplug the charger but phone working not good too lagy with touchscreen ,
but after your solution my phone working smooth whatever battery indication normal or charging
thanks again
if you have any solution for this battery indication problem pls replay me
thank u very much
Click to expand...
Click to collapse
I could have found a solution:
It seems the problem is all related to dirt in the microUSB-port.
I cleaned the port very much, and made sure it was clean even in the tight area between "ground" and the "stick" where the power comes from.
I used a small piece of standard writingpaper and folded it once and stuck it between ground and the "powerstick". I also used a thin knife, like a razorblade to get it clean.
But now it seems all problem I had has disappeared!
Hope it helps others
I never had such problems ;-)
Birki96 said:
I never had such problems ;-)
Click to expand...
Click to collapse
Since there is a solution , there's no need to rub salt into their wounds
This was sent from a Galaxy Ace. Problem?

Charging issues

My phone is not getting charged,no matter which charging method I use or which plug I use...
Also when I switch the phone off or remove and reapply the battery and then apply charger ad I m using CM10 so phone automatically starts as charger is connected..but as the phone switches on ,charging doesnt take place
Pls help...
Sent from my SPH-P100 using xda app-developers app
khpatel4991 said:
My phone is not getting charged,no matter which charging method I use or which plug I use...
Also when I switch the phone off or remove and reapply the battery and then apply charger ad I m using CM10 so phone automatically starts as charger is connected..but as the phone switches on ,charging doesnt take place
Pls help...
Sent from my SPH-P100 using xda app-developers app
Click to expand...
Click to collapse
have you change you theme..? coz I think few themes is not supporting the charging icon. BTW if your phone is switched off then the charging icon come..?? also, have you checked in ICS also??
Try booting into cwm and mounting USB storage.... if this mounts then at least we will know that your USB port is fine.... if this doesn't work then your charging port may be damaged and you may have to take your phone to the service center
Proudly supporting Adam for CM team recognition
In CM, LPM (Low Power Mode) doesn't work yet. It means it loads the whole system when you plug in the charger. init cannot distinguish the two modes yet, I'm working on it.
Actually the battery isn't charging at all... Today I tried many times to charge, but only sometimes it charges while most of the time it doesn't charge...
I removed battery and kept it out for 10 mind and again tried to charge but same problem.. Sometimes only it charges..
And @pankaj it's not about theme... I changed and saw it...
And my point being if connecting charger to my switched off device turns it on by detecting the charger, the charging circuitry won't be broken.. So it seems software issue or battery issue..
Also yesterday I turned on purging of assets and kernel memory management on and also enabled zRAM to 18%..would that create such. Issue??
Sent from my GT-I9103 using Tapatalk 2
Thread moved to Q & A section, post in the relevant section next time.
Charging issues on ICS
I am on BB ROM with Ardatdat 4.0 Kernel. For last few I am also facing some strange charging issues:
1. 9 times out of 10, the phone doesnt get charged using the charger.
2. However if gets charged using the USB cable connected to my laptop most of the times. Sometimes that too doesn't work but after couple of retries it starts charging
3. Sometimes even after disconnecting my charger, the icon shows that the phone is being charged.
4. Sometimes after disconnecting the charger/usb, the phone gives the beep which is heard when the charging starts. This happens multiple times and I have to shutdown the phone and remove the battery to stop this from happening.
These are really strange things that are happening to my phone.
I am thinking of flashing stock GB ROM and giving it to the service center. Is there something that I can try before I do that as I am not sure how long my phone will be there at the SSC?
paragk said:
I am on BB ROM with Ardatdat 4.0 Kernel. For last few I am also facing some strange charging issues:
1. 9 times out of 10, the phone doesnt get charged using the charger.
2. However if gets charged using the USB cable connected to my laptop most of the times. Sometimes that too doesn't work but after couple of retries it starts charging
3. Sometimes even after disconnecting my charger, the icon shows that the phone is being charged.
4. Sometimes after disconnecting the charger/usb, the phone gives the beep which is heard when the charging starts. This happens multiple times and I have to shutdown the phone and remove the battery to stop this from happening.
These are really strange things that are happening to my phone.
I am thinking of flashing stock GB ROM and giving it to the service center. Is there something that I can try before I do that as I am not sure how long my phone will be there at the SSC?
Click to expand...
Click to collapse
Buddy SSC is the best option.
Same things happened to me till i visited the company owned ssc.
The normal ssc (not the company owned ones) had put a faulty jack which made me and my phone go beserk.
Go to a COMPANY OWNED SSC. Skilled staff, better spares and quick response and delivery.
Not the ones who have taken a dealership sort of thing. They just irritate you.
Sent from my GT-I9103 using xda app-developers app

Woke up to a dead i727

Hi Guys,
I need thought my own Sky would give me problems since i take care of it so well :crying:
So last night i put the phone on my night table to charge, it had 9% battery left and the phone beeped since i plugged the charger and it was charging, now in the morning when i realize i'm late for work, i went to check my phone and it was dead(no alarm this morning). It was all plugged in still the charger and battery. Now i got to work and a work partner has a Sky too, i tested his battery on my Sky and nothing, tested my battery on his Sky and worked so my battery is fine(it was 100%), i tested my charger on his Sky and charged, i tested his charger on mine and nothing.
Tried plugging the phone with only usb cable to the pc without battery to reach download mode or recovery but nothing.
Now since our batteries are fine and chargers, im assuming my motherboard died which i was thinking if the battery would work it was going to be the charging port.
Is there a way to test each part of the phone o be more accurate about this issue?
Thanks in advance.
Can you get into download, recovery? Any vibration on long press power button? What rom was it on.. How long? Etc. Need a bit more info.
Sent from my Nexus 4 using Tapatalk
toyes said:
Can you get into download, recovery? Any vibration on long press power button? What rom was it on.. How long? Etc. Need a bit more info.
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
The phone won't do anything at all, i have fixed Sky's power button before and this is really weird. Stock Rom/Kernel, it was Android 4.1.2 and i have it for like 1year and 6 months.
If you need anything else let me know.
One more thing that could help, lately i noticed that the phone wasn't charging as fast as usual.I installed the Skyrocket charging app and when i plugged the charger to the phone it would say Fast Charge A/C 900~ mA and after like 30 seconds it would go down to 800, 700, 600 and then say Charger Wakelock 500~ mA.
Im really starting to think my board died.
Dead board. It happened to me on another Samsung phone a few weeks go. Came home from a day of fun. Put phone on table and plugged it in. Went to bed. Woke up to a completely non responsive phone. Got a new battery just in case. Still nothing. It was a great phone too. Oh well at least it died in it's sleep. lol
it happened to my sons s2 i9100, went to charge it and when he went back to it and it was dead, got it repaired under ext. warranty but cant find invoice on what they fixed if they even stated what they fixed, my guess mobo
theesotericone said:
Dead board. It happened to me on another Samsung phone a few weeks go. Came home from a day of fun. Put phone on table and plugged it in. Went to bed. Woke up to a completely non responsive phone. Got a new battery just in case. Still nothing. It was a great phone too. Oh well at least it died in it's sleep. lol
Click to expand...
Click to collapse
vincom said:
it happened to my sons s2 i9100, went to charge it and when he went back to it and it was dead, got it repaired under ext. warranty but cant find invoice on what they fixed if they even stated what they fixed, my guess mobo
Click to expand...
Click to collapse
OH Jesus Christ, i'll try to get a new mobo then and update this.
And i'll lose all my data and will have to restore a Kies Backup from May-2013. Great!:highfive::victory: :crying:
Had this happen once or twice. It turned out that the usb port on the bottom of the phone had some junk that accumulated in there as well as some signs of minor corrosion, and was not making a good connection anymore. It just needed to be cleaned out. First, I think I just (very carefully) used a needle or safety pin or something like that to gently extract the lint/dust/crap out of the port, and then cleaned up the metal connectors in the port, and one of the back inside corners where I saw a little bit of green/white build up, with a little bit of isopropyl alcohol. I let it sit for a little bit to make sure it was dry and when I plugged it in, it started charging again. I happened to have an Optivisor lying around which made it a bit easier to see what I was doing, but it isn't necessary. The most annoying part was getting a small, focused beam of light from a flashlight into the port at just the right angle, and then figuring out how to keep it there while I worked. Shouldn't take long, and as long as you don't do something really dumb, it can't hurt to give it a try.
Except that he ruled that out by swapping batteries with his friends phone.
Sent from my HTC One S using xda app-developers app

Nexus 5 sometimes refuses to charge

So my Nexus 5 sometimes won't charge. For example, I plug it in at 5%, and after an hour, it is still at 5% or lower ,often even at 0%, so when I unplug it, it instantly turns off. Sometimes it charges fine to something like 20%, then it stops and battery slowly starts to discharge. There are days when it's perfect, absolutely no trouble. I should also mention that when it charges normally, the charger plug is warm-hot, when it doesn't charge, it's cold.
Sent from my Nexus 5 using XDA Free mobile app
It's hardware. Either the cable, the charger, or the phones mini USB port.
Try a different charger and cable for starters.
kaspar737 said:
So my Nexus 5 sometimes won't charge. For example, I plug it in at 5%, and after an hour, it is still at 5% or lower ,often even at 0%, so when I unplug it, it instantly turns off. Sometimes it charges fine to something like 20%, then it stops and battery slowly starts to discharge. There are days when it's perfect, absolutely no trouble. I should also mention that when it charges normally, the charger plug is warm-hot, when it doesn't charge, it's cold.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Its the hardware, maybe the battery or something and its also happening to LG G2 (N5 brother), so LG's faults.
But Google posted oficcially some ways to fix it, you only need to power off the phone and plug it. Wait 30 minutes and then turn it on again, leave it charging and this time probably works.
It doesn't happen to often, but when it does, its really annoying.
I remember having this issue but only with wireless charging. Seems like an issue with the wire.
I had this issue with my Galaxy Note. It was actually a faulty chip on the motherboard that was causing my charging problems... None the less, I would first check your cable and then the micro USB port.
I have 3 chargers and 2 USB cables, tried all the possible combinations, nothing. What should I look for about the USB port?
Sent from my Nexus 5 using XDA Free mobile app
kaspar737 said:
I have 3 chargers and 2 USB cables, tried all the possible combinations, nothing. What should I look for about the USB port?
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My 5 year old daughters Galaxy tab 3 is the same. I can tell the plastic part of the mini USB port is snapped. So only the wires are holding it together. It will charge... But only when it's laying on a stable surface, untouched and sometimes I have to wiggle it til it's charging, then leave it alone til it's done.
Does it say it's charging? For me, even if it isn't charging but is plugged in, it says "Charging (AC)".
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Yeah, our tab makes the plug in noise over and over til it's good.
But just cause it says it's charging doesn't mean every pin is making proper contact with the charger or device.
I cleaned the phone's USB port with a toothpick and compressed air and so far, it's working all right again.
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Oh well, it's doing that again. Charged 80% in 7 hours. Cleaning USB port didn't help.
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my N5 does this but with wireless charging..
sometimes i put it on when i go to bed, and i know it starts charging
in the AM i see its lower ... checking the batt stats it shows that it charged for a few mins then stopped
dunno yet whats up, it happens sporadically.
Any chance software could cause this? Rolling back to 4.4/4.4.x or resetting factory settings would help?
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kaspar737 said:
Any chance software could cause this? Rolling back to 4.4/4.4.x or resetting factory settings would help?
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that could be next step.
if a factory reset doesnt help, then u have a hardware problem. Does the batt info says "healthy" or "good" for the battery?
have u tried using a toothpick to ensure all usb pins are clean of dust?
maybe u can get another battery and change it... if a cell is going bad inside the batt it can do that too
kaspar737 said:
I cleaned the phone's USB port with a toothpick and compressed air and so far, it's working all right again.
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Good thinking. Glad to hear it's working better now. :good:
chaco81 said:
that could be next step.
if a factory reset doesnt help, then u have a hardware problem. Does the batt info says "healthy" or "good" for the battery?
have u tried using a toothpick to ensure all usb pins are clean of dust?
maybe u can get another battery and change it... if a cell is going bad inside the batt it can do that too
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Where can I see battery info?
I have 1.5yrs of warranty left, there's no point for me to try and change the battery on my own.
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Today it didn't charge, so I decided to restart. When I had just powered off, a fully charged battery icon came on the screen and stayed for about 15 seconds. Then the screen flashes black and started showing the charging battery icon.
Anyways, I am going to flash the phone back to stock when I have time, if that doesn't help then it's going back for repairs.
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kaspar737 said:
Where can I see battery info?
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download CPU-Z as the simplest way to tell
go to the Battery tab and it will tell ya the "Health" of the battery. Mine says "Good"
Another trick is to buy a wireless charger. If this ever happens to me I'm doing that.
This has happened to me months ago and I tried everything. Turned off my phone to charge, tried different cables...nothing worked.
Then I started charging my phone with a blackberry charger and it has been successfully charging my phone ever since. And it charges faster than the original charger. When you plug the charger into the phone, it's very solid, whereas the original charger is somewhat flimsy. Not sure if that may be the case. But that's what I did!
Hope this helped!

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