Can't use USB debugging to connect

[quanhntony]

I bought this phone about 5 month ago, and after the update, I was trying to connect the phone to the computer. But the computer didn't have any notification about the USB connection. I reset my phone and go to the factory mode. I connect USB storage, I close the USB debugging, but my computer doesn't appear anything. I research it and I go to run->devmgmt.msc, but it doesn't really say about the USB device for my phone. I try to reinstall my phone USB driver, but it's not working... I'm lost now...

And BTW, I am trying to use the USB debugging for the {edited to comply with Terms of Service}


but it doesn't appear anything... I have no idea what's wrong with my phone... Please help!

[annoni · Accepted solution]

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 I try to reinstall my phone USB driver, but it's not working...

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how did you try to re-install your usb driver? did you d/l usb drivers from samsung's support site?