flashing firmware to a Corsair flash drive is not a user supported function AFAIK and is only done at your own risk and voids the warranty. looks like you are running to the store to buy a new one. fwiw i found the same exact version very easy UT165 1.65.25.0 http://cid-f9c2f78fed9f61d4.skydrive.live.com/browse.aspx/U%E7%9B%98%E9%87%8F%E4%BA%A7%E5%B7%A5%E5%85%B7/USBest