gracias por tu rapida respuesta sunfire7 pero mira el error que me da con el Xs++ 1.6

Ready for operation!
11:21:13| Sending loaders\db2020_cid01_cert_p3g.bin...
11:21:16| This is a CERTIFICATE loader
11:21:16| ***** Read flash vendor & id (cmd 0D)
11:21:16| ***** Read otp (cmd 24)
11:21:16| Sending loaders\db2020_mem_patcher_cid49_r2a006.bin...
11:21:16| This is an unknown loader type
11:21:16| ***** Read flash vendor & id (cmd 0D)
11:21:16| ***** Read otp (cmd 24)
11:21:16| Sending loaders\db2020_cid49red_flash_r2a001.bin...
11:21:17| This is a FLASH loader
11:21:17| ***** Read flash vendor & id (cmd 0D)
11:21:17| ***** Read otp (cmd 24)
11:21:17| +++ Now flashing firmware main...
11:21:17| Sending flashfile C:\Documents and Settings\Kennedy Mendez\Escritorio\52\K790_R1KG001_MAIN_GENERIC_EV_ RED52.mbn
11:21:17| Sending chunk #0
11:21:17| Wait for acknowledge
11:21:17| Sending chunk #1
11:21:17| Wait for acknowledge
11:21:17| Sending chunk #2
11:21:17| Wait for acknowledge
11:21:17| Sending chunk #3
11:21:17| Wait for acknowledge
11:21:17| Sending chunk #4
11:21:17| Wait for acknowledge
11:21:17| 460 flashblocks
11:21:17| Binary acknowledge failed with: 89
11:21:17| Failed
11:21:18| Binary acknowledge failed with: 68
11:21:18| Failed sending datachunk
11:21:18| Failed sending flashblock 1. Returnvalue 0x1404C98
11:21:18| Finishing flash