We have an 8100 and when I plug it into the computer it tries to install, then it says Unrecognized Device. It'll Charge through the computer, but won't allow any data. Any ideas? I'm running Vista, and I've tried all the DMs out there, and nothing. Please help.
when that happen its mostly the connection port on BB has gone bad or damage try changing the usb cable and if thats ok then get the usb port on the BB check