i have w580i and try to flashing and i can't flash in xs++ say:
14:38:07| XS++ v3.1 (Darwin) Ready !

14:38:07| Executed on Microsoft Windows XP

14:38:37|

14:38:37| Attempting to open the interface...

14:38:37|

14:38:37| TURN OFF PHONE!

14:38:37| Hold 'C' button on phone and connect phone NOW.

14:38:37| You have 30 seconds...

14:38:37|

14:38:46| Baseband ID: 9900

14:38:46| Protocol Version: 3.1

14:38:47| Warning: IMEI name does not match GDFS name (IMEI:NULL GDFS:W580)

14:38:47| ...using GDFS name

14:38:47|

14:38:47| Profiling SEMC phone...

14:38:47| Platform: DB2020

14:38:47| OTP CID: 51

14:38:47| EROM CID: 53

14:38:47| EROM Color: Red

14:38:47| IMEI: xxxxxxxxxxxxxx

14:38:47| Phone ID: W580

14:38:47| Region: MEDITERR

14:38:47| CDA: CDA102568/4 R8A

14:38:47| Firmware Version: R8BE001

14:38:47| EROM: R3A022

14:38:47| Ready for operation!

14:38:49| After making any changes with FSX

14:38:49| you must press the 'Shutdown' button

14:38:50| Sorry, your phone is NOT SUPPORTED

14:38:50| Error: FSX failed.

14:38:50| FSX Shutdown!

14:38:52| Disconnected... Unplug the phone

14:38:54| Shutting down...