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Greg
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USB Device Not Recognized, unknown device

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I'm trying to download photos, and update my itunes, but my computer is not recognizing my device, anymore. It doesn't work on any computer, so it has to be the phone.

were you able to try it with another usb cable?

tony tony,

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oldturkey03
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Greg, start with these steps that are listed by Apple right here and here. Let us know if any of this is working (or not). Make sure that your dock connector is clean, that the pins are not bend, broken or corroded.

+usually the dirty pin devil.

pollytintop,

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Betsy
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This work's for me every-time,turn off your pc then unplug-it from the wall wait about one min. plug it back in restart it, I know it sound's dumb ,but it work's for me.

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karmjeet
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usb not recognized unknown device problum

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usb not recognized unknown device problum

Edited by: karmjeet ( )

Have you checked the links in the original answer? what have you tried?

oldturkey03,

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