[Q] usb disconnecting after some seconds - Galaxy Note 8.0 (Tablet) Q&A, Help & Troubleshooti

my note 8.0 gets connected without any problem once i plug it to the pc..bt just after some 4 seconds or so it disconnects itself and i cant transfer or even view any folders in my sd card or phone memory.....its really pissing me off..
i have selected the mtp medeia device bt still tha same problem guyz help its pissing me soo much

What firmware on the tablet are you running?
What OS is your PC running?
Set advanced power settings in USB disabled.
Try another USB connection.
Reinstall USB drivers.
Try another USB data cable.

Related

[Q] WinMo wont connect via USB since new Froyo installed.

I was trying to put the hum/hiss sound fix on my sd card and I cannot get my pc to connect via USB...
My wife has a TP2 and it connects fine...
I have tried with/without the sd card in, rebooted the pc and phone, rebooted the phone while connected to the pc.... nothing...
wtf...
anyone else with this problem?
PS... NRGZ28 had posted a very basic rom for booting to android back in Feb and it is now gone from hotfile. Anyone know of a quick boot into android?
- Try a different computer
- Try a hard reset
That are the first thing you should do.
Tried hard reset...
Dif PC is not an option at the moment... I have rebooted...
Just flashed the ROM (NRGZ newest, thank goodness I had it on my SD card) and I still cant get it to sync...
I have attached the USB error I am getting... (Win7, new install)
The phone is not asking if I want to active sync or use as storage???? wtf...
FarBeyond said:
Just flashed the ROM (NRGZ newest, thank goodness I had it on my SD card) and I still cant get it to sync...
I have attached the USB error I am getting... (Win7, new install)
The phone is not asking if I want to active sync or use as storage???? wtf...
Click to expand...
Click to collapse
Reboot your PC? lol bet your tried that already...
Try this:
settings > connections > usb to pc > and disable Faster Data Sync then try. This way uses the generic usb drivers and maybe it will connect.
That did not work...
How do I get my Win7 laptop to see the phone with Android on it?
FarBeyond said:
That did not work...
How do I get my Win7 laptop to see the phone with Android on it?
Click to expand...
Click to collapse
dont think thats working yet
Ya I don't think that works yet, it's tied to Android software drivers and the use of the USB port, since there is no drivers to control the port only to charge battery. Windows thinks there is something there, but the phones USB can't communicate back....I think this is the issue or at lease after playing around with it on my phone anyway
Not that it's a huge amount of help but might troubleshoot down to the hardware level...if you go into bootloader mode on the phone and connect to USB does it connect?
I don't think you should go that deep and dirty. My touch pro 2 works only with only 1 (non-HTC) cable of the 10 i have at home, all are the "standard" mini-USB but only one works flawlessly for communicating/flashing/syncing, the other cables either do the same error - device not recognized - or windows says that the device could communicate faster - and only copies files slowly.
All in all: you should simply check with another USB cable or if you have the factory HTC cable try it with that. I noticed that the cable i am using other than the HTC one is a very good quality thick (low-resistance and double-shielded) USB cable and it never failed on me.
One other thing you should definitely watch for: plug the USB cable into the motherboard USB port directly (on the back of the PC where you plug the keyboard, mouse etc.), sometimes PC cases with front panel USB outputs simply die, or are wrongly attached to the motherboard USB header and it can cause the aforementioned problems too, not to mention if it is wrongly attached it could harm your phone too.

Can't change usb mode.

Hi,
I seem to be stuck on a silly problem. I don't seem to be able connect to my pc via usb.
It charges and I've got kies installed but I can't find where on the phone to change usb connection mode.
I'm running gingerice.
Any help
tmcthree said:
Hi,
I seem to be stuck on a silly problem. I don't seem to be able connect to my pc via usb.
It charges and I've got kies installed but I can't find where on the phone to change usb connection mode.
I'm running gingerice.
Any help
Click to expand...
Click to collapse
For USB Storage mode:
1. Disconnect
2. Settings->Wireless and network->USB utilities
3. Click button: Connect storage to PC
4. Plug in USB Cable
I hope it helps.
tmcthree said:
Hi,
I seem to be stuck on a silly problem. I don't seem to be able connect to my pc via usb.
It charges and I've got kies installed but I can't find where on the phone to change usb connection mode.
I'm running gingerice.
Any help
Click to expand...
Click to collapse
Do you mean adb connection or usb mass storage one?
I don't know whether you've checked this yet, but try this:
if you mean the adb, on the home screen, press: menu>setting>applications>development>check on usb debugging
if it is usb storage, refer to what mayerkemp said
or if you can see usb logo on notification bar, slide it down and tap connect storage to pc
Thanks guys,
Problem is that when I click on connect storage it either says "connect the cable to use mass storage" or if the cable is connected it says "USB is connected. Remove the cable."
Any thoughts?
Hi guy's, so I've reinstalled a backed up rom and it's fine now.
Just always check development mode on application setting, then u can change to usb storage with tap usb connected from expanded status bar, that's what I do on DXLM3
Sorry for my bad english

[Q] S4 mini not connecting to computer, no USB settings?

Okay so I want to manually update to 4.4 (I have the normal 4.2.2 for this model). So first I connect my phone to my laptop to create a backup just in case something goes wrong. And SURPRISE! USB Device Not Recognized. Tried changing the port, the wire, restarting the phone, the laptop, no change. The USB notification is also not showing on the phone, it just sees it as regular charging.
I never had this problem before... I even used USB debugging several times. I thought maybe somehow the settings changed and it's no longer set to MTP. So I go to my phone's settings and can't find the USB settings to check. Looked it up online, they are supposed to be under storage when I press the menu button. I press it and nothing happens, and the USB connection settings are nowhere to be found.
Any ideas?
Have you tried to install your phone's USB driver in your computer?
Link: http://androidxda.com/download-samsung-usb-drivers
SakoDaemon said:
Okay so I want to manually update to 4.4 (I have the normal 4.2.2 for this model). So first I connect my phone to my laptop to create a backup just in case something goes wrong. And SURPRISE! USB Device Not Recognized. ... Any ideas?
Click to expand...
Click to collapse
1. Turn on USB debugging
2. Upgrade to the newest version of Kies
3. Ensure it connects as MTP [media device] not PTP [camera]

[Q] LG G3 USB Not working on PC

Hey Guys
Being in IT I always tell people it's a bad Idea unplugging a USB device while you are transferring data to or from it. Should have followed my own advise. I was uploading to my G3 while plugged into my PC when the phone wrung. So Mr Smart guy unplugged it to answer it. After that it was just a no show. It connects and show up in my folder manager, but when I click the device, there are no directories or files. I know if you do that with a USB drive, you need to format it to get it working again.
I'm hoping for an easier solution on how to possibly reset the USB on the phone.
PS. After restarting the phone and PC - still no show - Doesn't work on any USB ports on my PC (USB 2 or 3). PC USB port working as I can plug other devices into it and it connects.

Problem in connecting phone to pc and connecting usb device via otg cabl

Hi
I have a Sony Xperia Z 5 Premium dual e6833 model. a few days ago after about one month when i try to connect a usb flash via otg cable the usb not detected. I think after update to Android 6.0 (ota update) this problem has occured.then I download the 6.0 stock rom to flash via flash tools that i found phone can't connect to pc. Flash tools and Xperia companion can't recognize the phone however driver's installed.but Flash tools can detect phone in flashmode and fastbootmode. I flashed the 6.0 buildnumber 185 whit full wipe. But the problem not solved. Then 6.0 buildnumber 163. Then 6.0.1 buildnumber 224. Then 5.0 buildnumber 170 and all these fladhed whit full wipe. But the problem still not solved.
By the way... When I try to connect the phone to pc via usb cable it's not detecte by pc and no reaction in pc and phone. But when i turned off the phone and connect the phone to pc via usb cable and then turn on the phone Xperia companion and flash tools can recognize the phone and the pop up notification for selecting connection mode is shown in notification bar. But flash tools recognize the phone whit usb debugging off however the usb debugging is on and unknown source is active in setting.
In this situation if disconnect the phone and try to reconnect it the same problem is occured.
I tried to change the settings usb connection from setting - developer options- select usb configuration but the problem still not solved.
Please help me
Did you select the type of usb but connection on the phone? In 6.0 it gives you the various options such as charge only or mtp connection.
Robobob1221 said:
Did you select the type of usb but connection on the phone? In 6.0 it gives you the various options such as charge only or mtp connection.
Click to expand...
Click to collapse
pop up message that allow you to select the usb connection is not shown in phone. Only when I turn off the phone and connect the phone to pc via usb cable and then turn on the phone this option is shown in notification bar and everything is ok. If i disconnect the phone and try to reconnect it again the same problem is occured.
By the way usb device can't detect. When I push detect the usb device after a few minutes failure message is shown.
mizanlo said:
pop up message that allow you to select the usb connection is not shown in phone. Only when I turn off the phone and connect the phone to pc via usb cable and then turn on the phone this option is shown in notification bar and everything is ok. If i disconnect the phone and try to reconnect it again the same problem is occured.
By the way usb device can't detect. When I push detect the usb device after a few minutes failure message is shown.
Click to expand...
Click to collapse
Uninstall the usb driver on pc, forget device connection on phone, and reinstall driver via the pc companion
Sent from my iPad using Tapatalk
Hi, for the otg connection there is a quick setting. I think sony found this solution to avoid problems with the open micro usb port and the IP67 certification. Try to connect a USB key to the phone and press the search usb quick setting, worked for me!
Sent from my E6853 using XDA-Developers mobile app
bj4ever said:
Hi, for the otg connection there is a quick setting. I think sony found this solution to avoid problems with the open micro usb port and the IP67 certification. Try to connect a USB key to the phone and press the search usb quick setting, worked for me!
Click to expand...
Click to collapse
Where is this quick setting? Do you mean the detect usb device button in notification bar?
mizanlo said:
Where is this quick setting? Do you mean the detect usb device button in notification bar?
Click to expand...
Click to collapse
Yes, the detect usb device button in the notification bar
Sent from my E6853 using XDA-Developers mobile app

Categories

Resources