Chicos estoy tratando de liberar un z310i por el nuevo método.

He seleccionado los item en setting como siempre lo he realizado y como se explica en los video.... pero me sucede:

SIGNED MODE (USING SERVER).
ALTERNATIVE SECURITY BYPASS ENABLED.
PRELOADER SECURITY BYPASS ENABLED.
ChipID000,EMP protocol:0301

PHONE IS RED RETAIL PRODUCT
FLASH CID detected:51
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35464001235849 CERT:RED
LDR:061120 1602 HANCXC1720441_R2A016_PNX5230_FLASHLOADER
Flash ID check:897E
Flash props sent ok
LDR:070503 1431 HANCXC1250610_R3A015_PNX5230_CSLOADER
loader startup: executed
loader GDFS startup: executed
loader filesystem startup: executed
loader unlock: executed

DISCONNECT PHONE NOW
INSERT SIM CARD, FULLY TURN PHONE ON AND ATTACH AGAIN
BE SURE THAT YOU SET PHONE IN "PHONE MODE"
IF ASKED, INSTALL PHONE DRIVERS

SEARCHING FOR PHONE, "STOP" TO ABORT
PHONE FOUND AT COM10
PHONE READY TO PROCEED
EXECUTOR STARTED

REMOVE CABLE FROM PHONE
REMOVE BATTERY FROM PHONE, THEN INSERT IT BACK
THEN PRESS "READY"

ChipID000,EMP protocol:0301

PHONE IS RED RETAIL PRODUCT
FLASH CID detected:51
Speed:921600
Trying to launch embedded bootloader...
INT LDR:PNX5230_PRELOADER_FOR_SETOOL2
Flash ID check:897E
Flash props sent ok
FOUND: R1JC002_CXC1250594_GENERIC_AL
Restore from:R1JC002_CXC1250594_GENERIC_AL
verify block error
last blk:44140000,00010000
gdfsWrite no ACK
Unlock FAILED
Elapsed: 433 secs.

Alguna idea al respecto