K600 dead, Please Help Me

[thehien]

I have a K600i, it not power on.
I use Setool to flash it but error :

v0.914021/UNI
CARD SERIAL: 000***xx
Loaded 51 flash descriptors
Open COM port OK
ChipID:7100,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:921600
DB2000 only supports 460800,fallback.
Flash ID check:200D
Flash props sent ok
OTP LOCKED:1 CID:49 PAF:1 IMEI:35657300134108 CERT:RED
FLASH CID:49 COLOR:RED

Model:K600i
MAPP CXC article: R1K001 prgCXC1250079_CHINA_MI
MAPP CXC version: R1K001
Language Package:APAC_1
CDA article: CDA102295/7
CDA version: R2A
Default article: cxc1250017
Default version: R1K001

Operator: 000-00

USERCODE:0000

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

Elapsed:8 secs.
Open COM port OK
ChipID:7100,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:460800
OTP LOCKED:1 CID:49 PAF:1 IMEI:35657300134108 CERT:RED

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

Open COM port OK
Trying to launch embedded bootloader...
Embedded flashloader:
050810 0923 DB2000_CRIPPLED_PRELOADER_SETOOL2_R2B
Flash ID check:200D
Flash props sent ok
FOUND: R1K001_CXC1250079_CHINA_MI
Restore from:R1K001_CXC1250079_CHINA_MI
Send subblock NAK
Switching to USB...
Initializing USB...
USB driver not installed.
writing F:\Sony Ericssion\Setool\Sony Files\K600\K600_r2t002_china_main_Red49.cry
CURRENT FLASH FILE CID:254
SSW uses dynamic hash, dynamic hash len is:353
HDR block not accepted,error:BA
Elapsed:97 secs.

Please help me !