Computer will not detect phone

[Forgoten Dynasty]

Ok so I jailbroke with blackra1n and out of no were my phone will not connect to my commputer.


Things I've tried.

Ive tried 2 different computers
Ive tried 2 different wires
Ive tried connecting in DFU mode
Ive tried in recovery mode

It works fine in my iHome and everything. So the dock isn't dead but my computer will not pick it up. I also tried a different iphone exact same set up and it worked perfectly fine.

It jailbroken 3g running 3.1.2 any ideas?

still can't get this to work it's strange ive tried everything in the book.

[Madman604x]

try updating windows. not sure why but sometimes the updates screw up the iPhone detection or possibly reinstall iTunes.

oops just noticed u tried another phone too. dirty contacts on your phone?