Unknown Device on any PC

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MaorHassan

Senior Member
Dec 7, 2010
252
19
Hi all,
I have a problem that i can't work out
I tired connecting my note to any pc but it just doesn't recognize it
I tried windows xp 7 and 8
Desktop and laptop
Tried changing the cables
Tried lots of different drivers and different usb ports 2 and 3
Just Don't know what to do
Pleaseeeee helllllpppp

Sent from my GT-N7100 using xda app-developers app
 

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prabukannappan

Senior Member
Feb 29, 2012
77
25
chennai
Hi all,
I have a problem that i can't work out
I tired connecting my note to any pc but it just doesn't recognize it
I tried windows xp 7 and 8
Desktop and laptop
Tried changing the cables
Tried lots of different drivers and different usb ports 2 and 3
Just Don't know what to do
Pleaseeeee helllllpppp

Sent from my GT-N7100 using xda app-developers app

Check whether you've firs installed Samsung USB Drivers in computer. Install KIES and it'll automatically install the drivers.

Also check the USB Debugging mode is not checked in your phone. It'll be there in Developer Options
 

Kuakua

Member
Mar 9, 2011
34
4
adb non detect.

Yeah. I am having similar problem. Pc wont detect my phone even when usb debugging is on or off. Installed all necessary drivers and still wont detect. In fact my note 8.0 having the same problem. It was ok a few days back. Is it the phone or pc that is causing the problem? Note 2 was derooted and 8.0 original fw. Can anyone help?
 

ubabic

Senior Member
Mar 26, 2011
424
266
Belgrade
Try to do everything from the begining. Uninstall all previous drivers that you have installed. Restart your computer. You could download and install Samsung drivers pack only if you don't use Kies (search on Google for the latest pack) or download and install latest Samsung Kies suite and install drivers that come with it. After that connect your phone to the PC using your USB cable. When it starts to search for drivers open that notification and you will see something like >> Skip obtaining drivers from internet<< Then it will automaticaly install drivers from PC (the one that you have installated previously) or it will prompt you to point to the folder where drivers were instalated. I can't remember exactly how it goes but this is the solution that worked for me...And you must click on skip for every single item (on driver list) or it will not be instalated properly...

Sent from my GT-N7100
 

MaorHassan

Senior Member
Dec 7, 2010
252
19
i just connected now the phone to a brand new windows 7 installation that has no drivers at all
after 2 seconds i get USB DEVICE not recognize and thats it from there i cannot do anything
 

ubabic

Senior Member
Mar 26, 2011
424
266
Belgrade
i just connected now the phone to a brand new windows 7 installation that has no drivers at all
after 2 seconds i get USB DEVICE not recognize and thats it from there i cannot do anything

Install drivers first and than follow all the steps that I have mentioned in the post before...

Sent from my GT-N7100
 

MaorHassan

Senior Member
Dec 7, 2010
252
19
i tried installing new drivers on a fresh windows installation
and connect the device but after 2 seconds i get unknown device and red X and thats it
i just dont understand what else can i do to solve this issue its driving me CRAZY!!!!