Ouch, doesn't sound promising nkouf!
Before I can offer you much advice, we need to clear a couple of things up - you haven't really provided much information to go on
.
1 - Are you using UMS or Manager Firmware?
2 - Did you upgrade the firmware via the Manager software, or by manually downloading the formware executable and upgrading it using the iFP?
3 - What version of the firmware did you attempt to upgrade to?
4 - Did you actually get as far as upgrading the firmware, or did the file transfer fail when attempting to download the firmware?
When you do a firmware upgrade the iFP chugs away for a minute of two, then resets and formats itself. After that, it may need to be formatted (if using UMS firmware). Did you get this far with yours?