Gmane
08-16-2008, 11:10 AM
When i plug my iphone into my winxp machine it says "this device can perform faster if it is plugged into a high-speed port (usb 2.0)" i've never had this problem before and all my other external drives/thumb drives work fine as 2.0 on the same port so what it has to be the iphone causing the problem. I've tried re-installing itunes, re-installing usb drivers all with no luck... can anyone shed some light on the subject?