Acabo de empezar y me ha salido esto:
15/030/2012 14:30:40 - INFO - <- This level is successfully initialized
15/030/2012 14:30:40 - INFO - Flashtool Version 0.9.9.0 built on 2012-11-13 22:53:30
15/030/2012 14:30:40 - INFO - You can drag and drop ftf files here to start flashing them
15/030/2012 14:30:45 - INFO - Device disconnected
15/033/2012 14:33:08 - INFO - Device connected in flash mode
15/033/2012 14:33:39 - INFO - Selected Rootable Part1 6.1.1.B.1.54XPU.ftf
15/033/2012 14:33:39 - INFO - Preparing files for flashing
15/033/2012 14:33:42 - INFO - Please connect your device into flashmode.
15/033/2012 14:33:43 - INFO - Opening device for R/W
15/033/2012 14:33:43 - INFO - Reading device information
15/033/2012 14:33:50 - INFO - Unable to read from phone after having opened it.
15/033/2012 14:33:50 - INFO - trying to continue anyway
15/033/2012 14:33:50 - INFO - Start Flashing
15/033/2012 14:33:50 - INFO - Processing loader
15/033/2012 14:33:50 - INFO - Checking header
15/033/2012 14:33:51 - INFO - Ending flash session
15/033/2012 14:33:51 - ERROR - Error in processHeader : 995 : La operación de E/S se anuló por una salida de subproceso o por una solicitud de aplicación.
15/033/2012 14:33:51 - ERROR - Error flashing. Aborted
15/033/2012 14:33:51 - INFO - Device disconnected
Sabeis a que puede deberse???