Me queda así la carpeta con los tres archivos (menos listado.txt que lo he generado a parte para pegarlo aqui):
Directorio de C:\Flashtool\firmwares\MOVISTARJAU
30/06/2012 20:42 <DIR> .
30/06/2012 20:42 <DIR> ..
17/04/2012 16:23 1.626.296 apps_log_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
17/04/2012 16:23 6.837.842 cache_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
30/06/2012 19:43 63.637 FILE_278856706
30/06/2012 20:34 0 FILE_278856706_dek
30/06/2012 19:45 13.350.947 FILE_278859142
30/06/2012 20:03 278.150.521 FILE_278865397
17/04/2012 16:23 4.689.267 fotakernel_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
17/04/2012 16:23 4.700.841 kernel_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
30/06/2012 20:42 0 listado.txt
24/04/2012 15:43 3.147.023 modemfs_S1-MODEMSW-LIVE-3065-PID1-0002-S1-PARTITION.sin
17/04/2012 16:23 8.217.417 modem_S1-MODEMSW-LIVE-3065-PID1-0002-S1-PARTITION.sin
17/04/2012 16:23 1.484 partition-image_S1-SW-LIVE-3065-PID1-0002-MBR.sin
17/04/2012 16:23 59.449 prcmu_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
24/04/2012 15:43 1.343 simlock.ta
24/04/2012 15:43 448.916.821 system_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
17/04/2012 16:23 234 update.xml
24/04/2012 15:43 169 update1.xml
24/04/2012 15:43 41.935.076 userdata_S1-SW-LIVE-3065-PID1-0002-S1-PARTITION.sin
18 archivos 811.698.367 bytes
2 dirs 233.513.525.248 bytes libres