Note 2 switching to dock mode again nd again wen charging - Galaxy Note II Q&A, Help & Troubleshooting

Hello
My note 2 is acting weird. Whenever I charge it the device beeps and uncharges and switches to dock mode, then again charge on nd off and this happens in a loop. Using the device during this hangs it.
The device charges peacefully only if turned off.
Secondly when connected to pc the "mass storage" no longer appears and instead device switches to dock mode.
Note: the device have never been rooted though had some battery prob before due to which I cleared its cache nd factory reset through developer mode.
Help me out plzz
Sent from my GT-N7100 using XDA Premium HD app

Did you try with a different cable? It might be the problem, or the connector itself,

Related

i think my phone is defected cant transfer files on my computer

I rooted my phone and have it with the latest calkulin rom.. the problem is wen i connected to my computer my phone still thinks its charging. and i have no option to turn on the usb mass storage.?? so i dont know if my phone is defected or is it a rom. issue..yet i already tried 2 roms flashing them fresh.. but nothing seems to fix the problem...does any one have any idea what causes this???
settings>wireless and network>usb utilities
With the phone unplugged from the usb click the connect button then connect the usb. You should recognize the standard usb screen at this point.
Some cables (notably most LG branded... But there are others) just don't work... Damned if I know why.
Sent from my SPH-D710 using XDA App
I would flash it back to stock if you already played with different cables and fixed your settings. Getting it exchanged should be easy if your still having the problem on stock.

HELP: Phone shows USB connected/Charging, when not plugged in

I've got a samsung epic 4g Touch on the sprint network. the phone randomly shows the USB connected/MTP message in the status bar when the phones not plugged in. when i try to reset it in this situation, it shows the battery-charging screen, and wont restart untill i yank the battery. after which it runs normal again.
any ideas whats causing this?
what rom are u running?? have u tried booting into recovery and doing a wipe??
I had this same problem, I think it had something to do with the power where I was staying. I was charging it in a hotel and it did this all day, took it out to my car charged it for 30 minutes and it fixed it. My guess is some type of brown out, or power failure in the middle of the night that caused it to charge abnormally
Sent from my SPH-D710 using xda premium
its operating the stock firmware gingerbread. my gf's phone did the same thing, and she simply replaced it with a new one.

[Q] Gnex Charging problems, USB not recognized, How to unroot lock?

Howdy Folks,
I'm looking for some help, because my Galaxy Nexus is kinda frustrating me right now.
For some reason my Galaxy Nexus does not charge anymore, unless I shut my Phone down en while it's rebooting plugging it in.
This part is the same when charging it by the 3 dot connect on the side, or the USB port.
I have not been able to find a fix for this problem, so I would like to uninstall superuser. And Lock my phone again so I can send it back to get it fixed.
But I can't figure out how, Cause my laptop or any other computer i've tried it on. Does not recognize my device..
Could Someone help me restock my phone, without the use of USB.
Galaxy Nexus
Android 4.1.1
JRO03C GSM
Started with the same problem yesterday. Y did notice that if I shut Orr the phone, while in the process, right before shutting off, battery icon jumps to charging.
So I uninstalled some apps I recently downloaded and now it charges.
So. It maybe some app affecting some service. Also use a small brush to clean the connectors in the adapter and phone
Sent from my Galaxy Nexus using xda app-developers app
Thanks but I'm sure its not a faulty connector. Cause my 3 dot docking station gives the same results. I have had this problem for a month now. Didn't download any apps at the time. I've also did a factory reset. No results. And a reset in recovery mode. But the strange thing about it is. Even thou it wiped all my apps except superuser. It did not remove my music and photos.
Sent from my Galaxy Nexus using xda app-developers app

Galaxy Nexus (bricked?) Will not turn on.

Recently, I've been in the process of rooting my Galaxy with wugs toolkit. When I got to the point of bootloader, I disconnected the USB by accident but it kept loading so I payed no mind. At first, the home screen loaded but when the screen went blank, it stayed blank (dark).
I took out the battery and placed it back in, it will not turn on at all. No bootloader, no google screen. My guess is that it's hard bricked or so.
Also, I tried to reconnect it to my computer and nothing, absolutley no notification, no beep. It dosen't even charge.
I seriously hope there can be some sort of way it can be to at least find a way to connect the Nexus to my PC.
How much charge was on the battery when all of this happened?
BEADGC said:
How much charge was on the battery when all of this happened?
Click to expand...
Click to collapse
Around 90%
I think I may be in the same boat. Galaxy Nexus will no turn on, will not enter into fastboot/downloading mode.
I Don't even know if it's charging! I have like 15 tabs opened because I'm trying to find a way to unbrick it. Some say that this is what a hard-brick is.
A device with a softbrick can be fixed using wug's toolkit i believe.
A softbrick is one where the screen shows a yellow triangle with an android bot and a computer on either side.
A hard brick is one where the phone does not light up, no matter what.
Am I correct so far?
It sounds bricked but its weird that it happened when you were un locking your boot loader. When you hold down the volume up down keys and the power button at the same does anything happen? Hold them all down for PPP like 15 sec.
Sent from my Galaxy Nexus using xda app-developers app
take out your battery and then connect to pc via usb. See if you get any notification for a device then
hey guys im having the same problem with my gnex , not rooted or rom . just shuts off.... when plugged into the wall outlet it'll turn on and show full battery but no thunderbolt icon in battery meter. when fully booted and running and i disconnect charging cable it shuts off. when plugged into the pc usb the pc picks it up but keeps disconnecting and reconnecting.. i have no clue what to do next
can ur pc detect any device for your phone??? such omap or usb??
galaxy nexus i9250

SM-P605 - Stops Charging When Screen Goes Off

Hello,
I have a Galaxy Note 10.1 2014 Edition (P605 3G+Wifi) that began to stop charging when the screen goes off. Yes, it's weird but not uncommon. All the topics I found (like this - https://forum.xda-developers.com/showthread.php?t=2775833) are fixed by using the original Charger + Cable, which I already did. I even purchased from Samsung a new cable, just in case, with no luck. I also have opened the tablet and resettled all the connections (the vga flat cable and the battery connector). No luck either. :crying:
The only way I have to charge my Note is by installing an app that keeps the screen on while charge. Than it takes 10 hours to charge (with wifi, bluetooth, etc off, and brightness in the lowest) 100% but at least I can keep using my tablet.
EDIT: It also charges when turned off, but the charging speed is as slow as when on with the screen on. Only when on, I connect it to power, it starts charging, the screen goes off and, after a couple of seconds, screen comes on again and its not charging. Its like someone has pulled the charging cable.
I am tired of this and would like to have a definitive fix. If I buy a new battery, will it be fix? What is exactly the problem here? Reflash the ROM will it fix? Does any one knows?
Thanks for the help.
A full wipe and reinstall would likely fix your problem. I've been in this problem once, where the device charges under any condition, but it does so s l o w l y, no matter through what connection. Solved this by doing a NAND wipe through ODIN and re-installing all with that too.
What's your current ROM and bootloader? What kind of modifications have you done?
I'm running 5.1.1 stock rom with root only.
Will have to try that solution and reinstall all my stuff. Thanks.
Good news. Problem is solved.
So I wipe data... no luck, same problem. Download ROM and ODIN, entered in Download mode, connected the USB and... Nothing happened... only the tablet starting charging but the OS didn't detected anything. Tried other PC, same result. So the problem must be on the USB Port.
Checked this video - https://www.youtube.com/watch?v=tZcwHd0wy0M
Opened the tablet and took off everything like shown there. Including USB Port, flat cable and battery. Reassembled eveything and... voila... problem solved.
Thanks.

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