Non va, facendo come mi hai detto, mi da sempre lo stesso errore:
14/003/2012 16:03:15 - INFO - Phone ready for flashmode operations.
14/003/2012 16:03:15 - INFO - Flashing loader
14/003/2012 16:03:15 - INFO - Ending flash session
14/003/2012 16:03:15 - WARN - Cancelled
14/003/2012 16:03:15 - INFO - Device connected in flash mode
14/003/2012 16:03:17 - INFO - Device disconnected
14/003/2012 16:03:18 - INFO - Device connected in flash mode
14/003/2012 16:03:42 - INFO - Device connected with USB debugging off
14/003/2012 16:03:42 - INFO - For 2011 devices line, be sure you are not in MTP mode
14/003/2012 16:03:49 - INFO - Device disconnected
14/003/2012 16:03:59 - INFO - Device connected in flash mode
14/004/2012 16:04:20 - INFO - Device disconnected
14/004/2012 16:04:20 - INFO - Device connected with USB debugging off
14/004/2012 16:04:20 - INFO - For 2011 devices line, be sure you are not in MTP mode