Buenas yo tengo un W300 que no me quiere flashear y me sale este error

ldr_on_ldr prologue error (20)

A alguien le salio este error?

Y cuando quiero hacer un Identify con Cable RJ45 de la Box y UFS me sale este otro error

SERVER SUPPORT ENABLED.
ChipID:8040,EMP protocol:0301
PHONE IS BLACK (00000000)
NO VALID FLASH CID DETECTED (103)
skipping empty loader...
Can't load ID loader !
Elapsed: 7 secs.

Pero con el cable USB DCU 60 me lectura asi:

SERVER SUPPORT ENABLED.
ChipID:8040,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:49 COLOR:RED
IMEI MISMATCH ! GDFS IMEI:35647601704465

Model:W300i
Brand:Movistar
MAPP CXC article: R9A035 prgCXC1123260_GENERIC_JE
MAPP CXC version: R9A035
Language Package:AMERICA_2
CDA article: CDA102499/99
CDA version: R5A
Default article: cxc1123203
Default version: R9A035
PROVIDER: 000-00
SIMLOCKS NOT DETECTED

USERCODE:0000

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

Elapsed: 5 secs.