Resolved iOS 5.1 Not Recognized by Computer

title says all. since updating ios 5.1, iphone 4 no longer recognized macbook pro, neither on wifi or usb.

check see if itunes 10.6 update had it, synced ipod 5g no problem. plugged in iphone iphone configuration utility open, , no iphone appeared.

else having these problems?

i've restarted iphone , computer many times.

 

are sure you're using recent update itunes?

 

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