Fuze won't read Micro SD card.

It’s V01.02.31A. Anyway whenever I insert the card it starts updating, gets to a certain point and freezes. But I tried the card in a friend’s fuze and it read fine. So is there anything I can do? I tried updating to the latest firmware, but it still just freezes. Is it a physical problem? It had been refreshing everytime the sansa got lightly bumped or something.

Since your friend’s Fuze can read it, there may be a problem with your card slot. And Fuzes aren’t worth repairing.