hola e hecho todo lo que me han dicho y sigue o me dice lo mismo al darle en informacion o al querer liberarlo me sale.
esto es al darle informacion.

v0.914027/UNI
CARD SERIAL: 00052147
Loaded 51 flash descriptors
SERVER SUPPORT ENABLED.
No server found.
CARD COUNTERS: FLASH 94, UNLOCK 24
Elapsed: 23 secs.

y esto al quererlo liberar.

v0.914027/UNI
CARD SERIAL: 00052147
Loaded 51 flash descriptors
SERVER SUPPORT ENABLED.
ChipID:C802,EMP protocol:0401
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
OTP LOCKED:1 CID:52 PAF:1 IMEI:35155802118763 CERT:RED
LDR:2007-11-16 18:10 CXC1250843_DB31XX_CS_LOADER_ACC_SDRAM_R2A048
LDR CAPS:SYSTEM FLASH
LDR:2007-11-16 18:12 CXC1250780_DB31XX_CS_LOADER_APP_SDRAM_R2A048
LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA
Executing CSCA-based unlock.
Asking for EROM signature...
CAN'T CONNECT TO SERVER.
signature calculation not done,err: 144
Elapsed: 32 secs.



espero y me puedan ayudar