[RESUELTO] Imposible flashear mi k550i?

[reg3n]

Que tal gente, les comento mi problema intentando flashear mi k550i,

Para empezar, intento flashear con XS++ (con Main W610_R6BC002_MAIN_GENERIC_NA_RED52.mbn; filesystem W610_R6BC002_FS_AMERICA_2_RED52.fbn; y custpack W610i_HB1-06_Gen_CDA102568_107_R8A_GENERIC_AMERICA_2.zip) pero vamos más atrás:

Para empezar cuando conecto el fono al XS++ me pregunta si quiero actualizar a CID52, le doy que si, y devuelve esto:

17:12:54| XS++ v3.0 beta (Sinyar) Ready !
17:12:54| Executed on Microsoft Windows XP
17:13:06| 
17:13:06| Attempting to open the interface...
17:13:06| 
17:13:06| TURN OFF PHONE!
17:13:06| Hold 'C' button on phone and connect phone NOW.
17:13:06| You have 30 seconds...
17:13:06| 
17:13:12| Baseband ID: 9900
17:13:12| DB2020
17:13:12| Protocol Version: 3.1
17:13:12| Phone name detected!
17:13:12| 
17:13:12| Profiling SEMC phone...
17:13:12| Baseband ID: DB2020
17:13:12| OTP CID: 51
17:13:12| EROM CID: 51
17:13:12| EROM Color: Red
17:13:12| IMEI: 35601901xxxxxx
17:13:12| Phone ID: K550
17:13:12| Network: AMERICA_2
17:13:12| CDA: CDA102743/91   R1A
17:13:12| Firmware Version: R1JD001
17:13:12| EROM: R3A016
17:13:12| Ready for operation!
17:13:20| 
17:13:20| Sending db2020_cid01_prodid_p3j.bin...
17:13:20| Applet ID: 070129 0950 NGUCXC1250330_DB2020_PRODUCTIONIDLOADER_P3J
17:13:20| This is a PRODUCTION_ID loader
17:13:20| 
17:13:20| Sending db2020_mem_patcher_cid51_r2a006.bin...
17:13:20| Applet ID: 061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
17:13:20| This is a MEM_PATCHER loader
17:13:20| 
17:13:20| Sending db2020_red51_cs_r3a009.bin...
17:13:22| Applet ID: 070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
17:13:22| This is a CHIPSELECT loader
17:13:22| Activating loader...
17:13:22| Activating GDFS...
17:13:37| This loader is UNLOCKED
17:13:37| Run GDFS-script...
17:13:37| Wrote 1 variables!
17:13:37| Read 0 variables to .\Backup\K550_35601901xxxxxx_GDFSSCRIPT_OUTPUT_080410171337.script!
17:13:37| GDFS-Script was run successfully!
17:13:37| GDFS operation was successful
17:13:39| Disconnected... Unplug the phone

Y pareciera que está todo bien... pero al desconectar y conectar (sacando bateria poniendo de nuevo) me pide lo mismo... actualizar a CID52 y lo sigue reconociendo como CID51...



Éste es el log del intento de flasheo con SEtool:

welcome to setool2 lite edition v 1.07
supported DB2010/DB2012 CID49/50/51, DB2020 CID49/51/52
Loaded 51 flash descriptors
FILE RECOGNIZED AS CUSTOMIZATION PACKAGE.

CDA:CDA102568/107
MODEL:HB1-06 Gen
VARIANT:AMERICA_2
LANGUAGE: EN
LANGUAGE: PB
LANGUAGE: XL

ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:51
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35xxxxxxxxxxxxx CERT:RED
FLASH CID:51 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
writing C:\Documents and Settings\Reg3n\Mis documentos\FLASHSE\firmware w660i\W610_R6BC002_MAIN_GENERIC_NA_RED52.mbn
CURRENT FLASH FILE CID:52
SSW uses complete hash, hash len is:9200
HDR block not accepted,error:19
Elapsed:7 secs.

Log por las dudas:

welcome to setool2 lite edition v 1.07
supported DB2010/DB2012 CID49/50/51, DB2020 CID49/51/52
Loaded 51 flash descriptors
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:51
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:3560xxxxxxxxxxxxx CERT:RED
FLASH CID:51 COLOR:RED
 
MAPP CXC article: R1JD001     prgCXC1250669_GENERIC_LI
MAPP CXC version: R1JD001
Language Package:AMERICA_2
CDA article: CDA102743/91
CDA version: R1A
Default article: cxc1250671
Default version: R1JD001
 
Network LOCKED
Operator: MULTIPLE
 
Elapsed:7 secs.

Entonces, el cel es reconocido como CID51... supuestamente se actualiza pero no lo hace realmente... y SEtool me devuelve este error y no me deja flashear.. así que he caído en un agujero negro en el universo =/

Ideas de que estoy haciendo mal?
gracias de antemano.

salu2.