No puedo flashear

hola amigos pues acabo de querer flashear ni w300 r9a035 pero no se puede ya que me tira este error aqui les dejo lo que me sale

welcome to setool2 lite edition v 1.08
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors
ChipID:8040,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:921600
Flash ID check:2019
Flash props sent ok
OTP LOCKED:1 CID:49 PAF:1 IMEI:35xxxxxxxx (Esto es privado) CERT:RED
FLASH CID:49 COLOR:RED

MAPP CXC article: R9A035 prgCXC1123260_GENERIC_JE
MAPP CXC version: R9A035
Language Package:AMERICA_2
CDA article: CDA102499/87
CDA version: R17A
Default article: cxc1123203
Default version: R9A035

Network LOCKED
Operator: 334-02

USERCODE:1610

Elapsed:15 secs.
FILE RECOGNIZED AS CUSTOMIZATION PACKAGE.

CDA:CDA102665/16
MODEL:Jing Generic
VARIANT:AMERICA_2
LANGUAGE: EN
LANGUAGE: PB
LANGUAGE: XL

ChipID:8040,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:352xxxxxxxx CERT:RED
PATCH:061204 1529 HAN_DB2010_MEM_PATCHER_R2A007_CXC9876543210 0
LDR:060718 0842 LIE_DB2010_FLASHLOADER_R2A003_CXC1326738
Flash ID check:2019
Flash props sent ok
fout_ssw hdr no ack
prepare failed,that is FATAL
Elapsed:45 secs.

cual es el problema?

por que en la parte donde dice:
fout_ssw hdr no ack
prepare failed,that is FATAL

creo que hay esta el problema aunque no se por que me dice eso.

espero ayuda ok. urgente.