Database Develop

[Q] Galaxy note not charging

Hi,
First off, I have a non rooted, stock Galaxy note. It's not modded in any way.
The problem started occurring yesterday, all was just fine before. Since then, it won't charge no matter what USB cable or charger I use.
1) Phone on
- I plug the charger to the phone : nothing. The phone doesn't register being connected to the OEM wall-charger.
- I connect the phone using the OEM USB cable to my computer (tryed 3 different computers) : Nothing.
I also tried another charger and several USB cables : no luck.
2) Phone off
- I plug the charger / I connect my phone to a computer using USB cable : the phone boot up and doesn't charge the battery.
Any thought ?
Thx in advance.

Try using some compressed air to clean out the usb port on the Galaxy Note. I had a similar issue with an iPhone once and there ended up being a piece of lint stuck on 1 of the contacts which made it unable to charge. Could be the case with your phone. Other than that contact Samsung and see what they can do for you.

Thx for the advice.
I'll try that out and call over Samsung.

Try factory reset if that could help..
Sent from my GT-N7000 using XDA App

Update:
I tried a micro USB Host Cable (OTG Cable) and it's working fine : recognized and plugged in USB stick is working fine.
Also, I tried a factory reset after backuping my data. All went fine but sadly the problem is still there : no charging.

More update:
After two days, It started working again as if it never happened.
Still wondering what might have caused it

Might be the dust that settled on the battery pins and the contacts on your phone.. happens some times .. glad its back to work.. poor thing..
Amande said:
More update:
After two days, It started working again as if it never happened.
Still wondering what might have caused it
Click to expand...
Click to collapse

Happened to me too! It wouldn't charge until I turned off the phone. It worked after I cleaned the phone and usb cable's metal parts--sorry no correct jargon for this--with rubbing alcohol. Make sure there's no lint left from the cleaning.

Yup, had this. On charge with stock charger in the mains. Battery dropping fast, back (top) getting warm. I turned the screen off, left it for 5 mins. Looked again, it was 2% less!
Reboot fixed it.
There did not seem to be any rogue program using the CPU, but I now have a meter and a better logger to examine this if it occurs again. I assume the system got into a loop somewhere, although the phone was normally responsive.

holgalee said:
Happened to me too! It wouldn't charge until I turned off the phone. It worked after I cleaned the phone and usb cable's metal parts--sorry no correct jargon for this--with rubbing alcohol. Make sure there's no lint left from the cleaning.
Click to expand...
Click to collapse
Happening to my phone as well right now. I was worried that the battery is dying so I got a spare online. But it doesn't make sense that its charging and know that it is on one state and not the other.
I panicked so I replaced Rocket Rom with Cassie's. It's still doing this.
Have you guys checked if there is a weird smell from your battery? I thought that was something to look at but dont all batteries smell like that?

galaxy note is experiencing the same hardware problems as galaxy s2 phones. I am very pissed off at samsung. I bought a new galaxy note in dominican republic and after one month of delicate use the phone developed charging problems. Drive mode would start automatically or the phone would shut off all by itself and a battery removal reset would turn the phone on again. then finally, the phone would stay in charging mode even after the usb charge cable is removed. the phone would discharge quickly and then would not turn on. I finally gave the phone to repair dept at claro phone company. they would not fix it and are just showing me a middle finger. Now I guess, I would have to learn to change the charging port myself. After seeing galaxy s2 videos, I see many ribbon contacts would get corroded and need to be cleaned frequently. Many phones were just less than 2 months old and had so much corrosion on the contacts. this is bad design and I think the high current draw for a dual core phone of that huge screen size is causing all kinds of electrical corrosion on the contacts inside the phone. this sucks majorly as I loved the phone when I had it working fine. Now I think I have bought a problem with my saved cash. I will try to repair my own phone soon as I get it back from the repair dept.

My Galaxy Note is doing a similar thing. Not all the same symptoms, but a few similarities.
The other night, when the charger was plugged in the phone kept changing it's mind whether it was plugged in or not - probably every few seconds I was getting the chime it makes when you plug the phone in. I eventually managed to charge the phone by turning it off, removing the battery, replacing it, plugging the charger in, waiting for it to start charging, then turning it on.
Today my phone was trying to tell me it was charging when it wasn't even plugged in to anything!
As with the above post, my phone has been getting hot occasionally and the drive mode has started by itself a few times.
I've used three chargers and four cables.
I'll be taking it along to where I bought it from later on today.

Battery not charging
G Note Battery is not charging .. same problem as of 1st post.
Changed usb cables, chargers, thru PC, laptop, direct wall, cleaning etc
Every thing fails. one month old set ?

OMG, glad to know I'm not the only one. Bought a Galaxy Note from a brazilian network provider (VIVO) and after 1 week of usage I'm experiencing the same problems as you guys.
My phone will only charge when it is powered off and USB connection does not work anymore (even in download mode). Before the problem onset, I noticed some MTP connection and SD Card rescanning without connecting to the PC.
Did a factory reset and got no results. Downloaded Odin Mobile and flashed stock rom and the problem persists.
Has anyone found a fix or the cause for this?
Thanks!
Missing my old Galaxy S...

Strange! After a full night charge, now I can unplug and plug the battery and continue charging from where I stop without turning it off.
I can now get beeps when connecting to PC. It show MTP-Inicialization in the Note screen but I have no access to to Note partitions in Windoes Explorer.

Update: One more strange thing just happened now.
Went to college and left it charging. When I came back at night, tried to connect the Note to the PC and everything is working ok now.
What?!?! Now I'm confused. How can I send it to warranty now? I think I'll have to wait a couple more days.

issue as well
That is my 3rd galaxy note, first one screen cracked, second dont ask me why it was not modified at all but it was so sluggish and froxze all the time, my 3rd one it is rooted device and i have similar issue...I am thinking is it because i was charging it from my wife's htc one phone? I thought they would have the same pins...anyway it is doomed, i tried so many chargers and problem not solved

ok i can comfirm to everyone that i have fixed the problem by buying contact cleaner spray and sprayed inside the usb and beautiful all back to normal!

Nooo..
Have a charging problem as well :/ It detects the charging cable and shows the battery icon with the circle about to charge. But it just turns off before it starts charging, turns on shows the icon again, turns off, turns on, shows the battery icon and so on. I have tried with two different chargers. For me i looks like the voltage is too low? Maybe the battery needs a jumpstart? I'll just leave it in the charger and see what happens. Suggestions welcome
Edit: It's just two weeks old, damn it. Last night I used it untill the battery was empty. That is why I think the voltage is so low it doesnt accept charge.
Edit2: Fixed! Puh! I was right. Battery needed a higher mah to start the charging. Leaving the post as it is for future reference.

same problem here, however it charges from my laptop... how strange?

usb charging problem

hi
i have a problem with my SGN the device keep telling me its charging even when i disconnect the device from the charger i have tried to flash a new kernel with no luck the problem remain and i have flashed a new rom and made a full wipe and im still getting this error dose any one knows what's causing this problem help me please
thanks in advance

Dirty micro usb connector
You might try this. It fixed mine, which is why I wrote it
It might "look" ok, but get a strong power loop (15x) to really get a good
look at it.
http://forum.xda-developers.com/showpost.php?p=25102882&postcount=18

I had the exact same problem last week. Ics was unusable due to pop up: charging paused. Voltage to high. Even when usb was unplugged.
I fixed the problem by running the battery flat. Charged to 100% ran fully flat again and then charged again. No problems since. I think the problem was caused by flashing cm9 when on charge. Sounds unlikly but its all i can think of.
Hope this helps
Sent from my GT-N7000 using xda premium

hero-guevara said:
hi
i have a problem with my SGN the device keep telling me its charging even when i disconnect the device from the charger i have tried to flash a new kernel with no luck the problem remain and i have flashed a new rom and made a full wipe and im still getting this error dose any one knows what's causing this problem help me please
thanks in advance
Click to expand...
Click to collapse
this problem has been discussed earlier. please do a research and you will see a solution. the problem is hardware not software. take the battery off and then push the usb pins straight insde the phone. take a tiny screwdriver and push the usb pins in the usb port of the phone straight back inside the phone. problem solved.

Final solution to charging problems
Guys, stop messing around with cleaning and pushing before you do more damage to your Notes.
http://www.ebay.ca/itm/180772505164...X:IT&_trksid=p3984.m1497.l2649#ht_3514wt_1002
arrived today, 7 minutes later replaced and all good and working perfectly. It is really easy to do that (unless of course you have warranty, in that case just have Samsung do that for you - I couldn't because Samsung does not give a flying f**k about customers in Canada who happen to prefer the International version of their own f**ked up product - especially with the COMMON problem like this one)
There is a video tutorial on YouTube about opening the note, for this particular part it takes total of 12 philips screws and prying the case with plastic case opener - I ordered this tool of e-bay as well)

You don't need to be an expert to fix this problem...
You get an airbrush and blow some air on your phone's micro USB port. Do it a couple of times and you should be good to go. Some logical reasons why you get this problem, is that overtime some lints and dusts can gather and accumulate on the insides of your Note's micro usb port.
A simple airbrush is all there is to it.

I my case i tried cleaning with air, with alcohol while it was in the phone and when it was removed from phone and nothimg helped. Replacing the 16 dollars part fixed the problem (hopefully) permanently
Sent from my GT-N7000 using xda premium

Just to chime in with my own experience. I started having this problem a few weeks ago. The phone would keep telling me it was charging, even with it not connected to any charger, or would constantly flash the battery icon in the notification bar from charging to not charging continuously. Even rebooting the phone did not help at all. When the phone was off, the screen would continuously show a grey battery, then a green battery with the indicator dots below it saying it was charging (and it was not even connected to a charger). Since the phone was constantly keeping itself awake from turning itself from a charge state to an uncharge state, it would drain the battery quicker than usual, about 10%/hour when screen was off on ICS.
At first cleaning the ports with a interdental brush and some alcohol and then blowing some compressed air helped for a few weeks and then the problem came back. After that, cleaning the ports did not work. I have also tried pushing the usb strip inside the port in as suggested above and that did not work.
I figured it was a hardware problem as I did a search and I saw that the Galaxy SII and GNexus (which are also 2nd generation Galaxy S phones as the Note is) were also having the same problems as well, and the result in most cases was to replace the charging port. In fact there is a 17+ page thread in the GNexus forum where the charging ports are problematic here on XDA. I guess the charging ports in this generation of phones are not that great as I have never had a problem with the charging ports of both my Epic 4G and Nexus S 4G (which were from the 1st generation of Galaxy S phones).
Since I am in the USA, Samsung USA will not fix my phone since it is an international version, and I don't want to ship it out of the country, wait weeks, pay a lot on shipping costs, and hope they actually do fix it. So I decided to fix it myself.
So long story short, I ordered a new charging port from eBay (~$10 shipped) and a set of Samsung phone maintenance tools (small phillips and torx screwdriver, tweezers, a pry tool and 2 guitar pick looking tools) from eBay (~$3 shipped) and watched a few disassembly videos on Youtube and did it myself. It was actually very easy to do and took me no more than 15 minutes. All fixed now, no more "phantom" charging, no constant annoying phone waking-up-by-itself notification beeps, etc.

My solution
Same problem here too...but thanks to some posts in XDA, I could determine that it was basically a result of dirty USB connection points.
So, I used a tooth brush to gently rub and clean the connection points from the outside ( without dissembling the USB port- not that adventurous u see!).
After a little bit of cleaning and blowing air into the port I switched on the phone and the problem was gone!:good:
Been just a couple of hours since the 'treatment'- will keep you guys posted if it comes back...fingers crossed!!

knedge said:
Same problem here too...but thanks to some posts in XDA, I could determine that it was basically a result of dirty USB connection points.
So, I used a tooth brush to gently rub and clean the connection points from the outside ( without dissembling the USB port- not that adventurous u see!).
After a little bit of cleaning and blowing air into the port I switched on the phone and the problem was gone!:good:
Been just a couple of hours since the 'treatment'- will keep you guys posted if it comes back...fingers crossed!!
Click to expand...
Click to collapse
Good luck!
Hopefully yours continues to work after the cleaning. Mine did the same thing for a couple of weeks after cleaning it and no amount of cleaning or pushing the pins back worked. I finally broke down and bought a new charging port and did it myself (see my post above yours). In fact, since I did that fix, it has been forking flawlessly ever since. I still think it's a common problem in the 2nd generation of Galaxy S devices (GS2, GNote, GNexus) for whatever reason since it hasn't happened to either of my 1st generation Galaxy S phones (Epic 4G and Nexus S 4G). Maybe a bad batch of charging ports for our phones possibly. In fact I'm thinking about buying another charging port as back up if it does happen again just so I don't have to wait a few days for the part to arrive.
If it does happen again and cleaning doesn't work, then I really do suggest changing the ports. It is really easy and their are several videos on YouTube that show you how to open and take apart your phone. You can buy everything you need off eBay for about US $15 (charging port and Samsung tools).

Hi all. There is a standalone way to charge the Note GT n7000 battery? I'd like to try if it works before buying a new usb module but without battery I can't.
Thank you very much.

[Q] Charging problem

Hello everyone.
I have a really big problem with my Xiaomi Mi3w (Cancro) and i haven’t find a solution in months.
I have an issue with the battery(?) or with the micro usb connector, sometimes i can’t charge my battery, no matter what or how, i can’t in any way.
When i connect the phone to the wall charger it doesnt charge or it even drains the battery, even if it’s off, it happened that some times when i connect the phone to the charger at 20+% battery after some hours it’s at 10%.
When the phone behaves like this and i try to connect it to the pc it can’t seem to hold the connection for more than 3-4 seconds, it continuosly connects and disconnects and it’s impossible even to open it in explorer. Obviously it’s impossible to charge even in this way.
At first i thought that it could only be a hardware problem (faulty connector/charger/cable etc)
but the last time i had this issue (today) i discovered that i can keep the connection between pc and the phone using fastboot. When i use fastboot the phone doesn’t disconnects continuosly so i can say that in 99% it’s not a connector/cable problem.
Could it be a kernel bug? I know that the kernel it’s active even when the phone is off but in charge, this could explain the charging problem even if it’s off.
Another thing that i discovered is that when the phone is on the connection to the pc gets more stable if i turn off debug mode ( can keep the usb connection on for more than 30 secs but i can’t seem to charge it anyway).
Things that i tried to solve the problem:
-Change the charger (1st charger is xiaomi’s orignal/ 2nd it’s a sony with output 5V/850 mah/ 3rd is a lg 4.8V/1A/ 4th is a generic tablet charger which came with my acer iconia with 5V/2A) none of these solved the problem.
-Change the cable (used 10 and more different cables, every cable was tested with my other devices and all were working well with my moto G and acer iconia)
-Fastboot install of both stable and developer rom
-Clean fastboot install of both roms (formatting both systems earlier with cwm)
-Install via cwm of ivan 4.4 aosp and cyano 12 (both of these uses the same leaked kernel right?)
-Cleaning connector with a neddle, soft cloth and some alcohol
I’m not sure about this other point but the phone seem to get in this not charging state when the battery gets below 30% and i keep it uncharged overnight.
So i thought that i could also be a problem related to the governor used by the phone when gets to a low battery profile and specifically when this governor tells the phone to get in deep sleep.
(this could perhaps explain the problem of both cyano and ivans roms random reboots and the workaround using partial_wake_lock)
I hope that someone can help me to solve this problem because my device is useless now
Thanks in advance to everyone

i have the same problem with my MI3W. Sometimes i can charge it while smartphone is power off.
I tried with another battery. I am waiting for a new usb connector flex to check too.
Do you find any solution?

TomiMc said:
i have the same problem with my MI3W. Sometimes i can charge it while smartphone is power off.
I tried with another battery. I am waiting for a new usb connector flex to check too.
Do you find any solution?
Click to expand...
Click to collapse
New usb board flex and problem solved. Now my mi3 is charging witouth problems.

Same issue
Lacedaemonius said:
I’m not sure about this other point but the phone seem to get in this not charging state when the battery gets below 30% and i keep it uncharged overnight.
Click to expand...
Click to collapse
I think i might be having the same problem. My phone started acting weird at the exact same condition. The charging connection kept going on and off. Felt like hardware issue at first. Charged my phone somehow to full charge and reset it. Looks good now but still skeptical.
Fingers crossed.

do2blehelix said:
I think i might be having the same problem. My phone started acting weird at the exact same condition. The charging connection kept going on and off. Felt like hardware issue at first. Charged my phone somehow to full charge and reset it. Looks good now but still skeptical.
Fingers crossed.
Click to expand...
Click to collapse
Hi i resolved the problem some time ago, cleaning the connector with a very tiny needle, i didn't go very far the first time that i cleaned it, probably it's only dirt, try cleaning it yourself and see if it resolves the problem

going fine
Lacedaemonius said:
Hi i resolved the problem some time ago, cleaning the connector with a very tiny needle, i didn't go very far the first time that i cleaned it, probably it's only dirt, try cleaning it yourself and see if it resolves the problem
Click to expand...
Click to collapse
Tested for one month, ....never cleaned the connector though....
Never faced the problem again, though i have changed roms.:good::good:
Anyways, hope it never comes back again
Thanks Lace.....

note 5 - USB not recognised and it never fast charge

Hello I have a note 5 - SM-N920C on stock M 6.0.1
about two months the phone stop fast charging and doesn't get recognised by the pc
the thing I tried :-
* try different USB cables ( 2 came with the phone - 2 new once )
* factory rest ( twice with wpie chashe )
* change the charger
I wanted to test other stock Roms but I can't get it recognised by odin .
and I have 2 note 5 all the cables work fine on the other one .
​

I seem to have same issue here.

I have the Note 5 from tmo(SM-N920T)
Baseband - N920TUVU2DPD1
Stock - 6.0.1
You have the exact same issues i've had. I also had issues where when i would have the phone plugged in ( to the wall adapter ) and rebooted it, it would think its a media device like a computer where it could share files and stuff... Also take like 5 hours to charge from 20%
Here I'll make this fix SUPER EASY..
1. Download Package Disabler PRO - I dont think it has to be the pro version but i bought it a long time ago
2. Search for 'power'
3. Disable 'com.sec.app.TransmitPowerService''
4. Reboot
I would add screenshots but as i dont have 10 posts im unable to post screenshots or links to the app in the playstore.

The wife's phone started this Saturday after updating. Also, hers beeps and has the charging blue wave as if she plugged the cable in. While actually charging, it disconnects and starts charging constantly.

The beep and blue wave is normal. The charging and no charging sounds like a faulty cord that's not making good connection

The beep and blue wave happens when she is not plugged in. Phone just sitting there not being charged or touched. We thought at first it was a bad cable, but we've tried several. Even does it on the wireless pad. Therefore I'm not sure it's the port. I think it's software related.

Have you tried safe mode?
Just a warning safe mode reset my wall paper and logged me out of some apps.

Sir3lit said:
Have you tried safe mode?
Just a warning safe mode reset my wall paper and logged me out of some apps.
Click to expand...
Click to collapse
Did try safe mode and a factory reset. Sprint store I brought it to tried several cables and another factory reset with no luck so they ordered her a replacement. They weren't too interested in figuring it out. In fact, 3 other people came in with various issues and were just given the number to make an insurance claim without even looking at the phone.

I disabled that apk abd it detects all my fast chargers as fast ones. Where it didn't. If i re-enable it it stops workin

might be hardware issue, Try Wireless charger and see if it charges fast. if it charges good with wireless charger then you have to change you CHARGING PORT.

djxtreme504 said:
Did try safe mode and a factory reset. Sprint store I brought it to tried several cables and another factory reset with no luck so they ordered her a replacement. They weren't too interested in figuring it out. In fact, 3 other people came in with various issues and were just given the number to make an insurance claim without even looking at the phone.
Click to expand...
Click to collapse
Had the same exact issue on a refurbished unit . Old note didn't do it, but had to exchange it due to adhesive glue coming up in upper left corner. I did multiple resets and finally went with the option of fresh install as not to import back my apps. It hasn't replicated our issue in the last few hours. I am hoping that takes care of it.
Did you by chance get a random gear VR screen prompting you to download the app and what not? I did and read others had the same issue and only way to get this to stop is to download it and then create an account, reboot and viola it solved it.
Stuff is crazy, love the phone but have had more issues with it over even El cheapo phones....
Sent from my SM-N920V using Tapatalk

I got similar problem... now after 10 days I just can not go with this.
my youtube problem.
https://youtu.be/payi2IuJhdI
My NOTE 5 is thinking that is charging all the time. It drives me crazy.
With the USB cable it charges 1 time out of 20 and on a random day. I had to charge it via wireless. It wakes up all the time and can not use UBS.
Strange part is, that I can use my USB micro stick with my root and custom ROM. But that is it. No ODIN, no tranfer files.......
Did everything except change the USB port (it is on it's way). ( that will be my last resort)
ANY THOUGHTS.
I have a feeling that water damage was somewhere in there. (been driving with my bike on a rainy day and it looks like it got a little wet in my upper front pocket.

mine recognises fast charge very randomly. before it happened rarely but now it never shows fast charging with the original cable. the only thing that helped me was ordering a third party cable and using the original ac plug. let me know if that helps to any of you guys!

Ugh. N920a mine started this in March after having it maybe 3months. I called att and told them to send me a new one the other day. Unit arrived this morning. My opinion is its a bad USB port. This imho is the weakest link in Samsung devices-- this POS antiquated USB crap.
The thing would cycle CHARGING -- DISCONNECT, over and over. Wiggling the cord would affect the condition. Fast charge happened 1 out of 20 attempts.
I'll let you know how long the new unit lasts-- my most recent purchase is a wireless charger because, as stated this ***t is bound to happen again.

Unbelievable. My phone was totally fu**d. Than I sad I will fix it my self, so I bought the USB board and waited to get it. In the mean time I used it as normally, just wireless charging and that's it.
But after two weeks, the phone was getting a little better, not fixed, but due to custom ROM and a few tweaks, it did not turn on itself all the time.
But after I played quite a few games, (hitman) the phone did heat up all the time, and that my friends FIXed my problem. NOW the phone works as before the moister get to it.
I have my NOTE 5 back, yee.
SO when you have moister problem - play games.

Hey guys,
I had this exact problem - no more fast charging, no USB OTG or recognized by computer after
upgrade to Marshmallow. Tried multiple cords, different computers (Mac, and Windows), etc.
I sent it in for repair to Samsung and they 'fixed' it and are in the process of shipping it back
I put 'fix' in quotes because the repair tracking says it was solved, but I haven't received it back yet to
test. It should be coming in tomorrow.

Quick charge and USB issues have been fixed! IF you're still under warranty, I'd highly recommend sending it in.

Huawei P10 Stuck in Reverse Charging Mode

Hello
Since a few days, my phone wouldn't charge, it did not detect anything when connected. I have tried different cables and chargers with no result.
In the notification bar the phone was giving a message that the phone was in reverse charging mode, whilst it was not connected.
When i tried to change it to charge only it immediately changed back to reverse charging.
The only way i could charge was by turning it of or restart the phone with the charge cable connected., but After removing the cable i couldn't use it anymore, and the notification of reverse charging would appear again.
I have tried to clean the port, this would work sometimes, the notification would disappear but this was temporarily (max 1 minute, i've read that for others a longer periode).
I found a solution, i hope its not a temporarily one, but until now it alright:
I removed the USB port, disconnected and cleaned every connector en blow on them, also on the back of the USB port (black piece attached to the bord) there was this sticky glue thing (i think its glue), i cleaned that part, some piece of iron plate was bended somehow, i don't know if this was supposed to be like that but i corrected/bended it back a little. After this it started working properly. Somehow I think this problem is due to moisturized parts.
You can watch how disconnect the USB Board on youtube.
I wanted to share this with all, in the hope it will come in handy for somebody.

Huawei stuck in reverse mode fixed..
I have encountered this problem in my mate 10 pro and I think I repaired it .. You have to clean the charging port using an alcohol and a small piece of iron .. The piece of iron should touch the piece that enters the cable and the top side of the hole together. You have to be careful and I am not responsible for any other problems you face.

Thanks for the help, I am experiencing the same thing on my Mate 10 Pro. I will have to try the alcohol trick when I get home.

Coldheat1906 said:
Thanks for the help, I am experiencing the same thing on my Mate 10 Pro. I will have to try the alcohol trick when I get home.
Click to expand...
Click to collapse
Hello, did it work?