Mi K800 Movistar, despues de actualizar bien el MAIN y FS, cuando llega a la Customize File System me da

***** CS_LOADER
binary sending loaders\db2020_cid49red_cs_r3a003.bin
Header
Binary acknowledge failed with: 89
Failed sending datachunk
Binary answer: got 0x68
Binary answer: got 0x02
Binary answer: got 0x00
Binary answer: got 0x00
Binary answer: got 0x70
Binary answer: got 0x9a


Que pasa????? Intenté cambiar de ordenador, de CDA, etc y sale igual!