k800i unlock problem

[doller]

sony ericsson k800i unlock problem in se tool 3 fatal error
v0.91380091/UNI
Card serial:00030157
Loaded 51 flash descriptors
SERVER CREDITS LEFT/USED: 2/28
CARD COUNTERS: FLASH 14, UNLOCK 3
Elapsed:13 secs.
SERVER SUPPORT ENABLED.
SERVER CREDITS LEFT/USED: 2/28
CARD COUNTERS: FLASH 14, UNLOCK 3
Elapsed:11 secs.
Open COM port OK
unknown ChipID (6E04), RETRY
phone pre-boot failed,possible RECOVERY needed.
Elapsed:3 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:35170801475817 CERT:RED
FLASH CID:49 COLOR:RED
phone CID not supported in that mode
Elapsed:2 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:35170801475817 CERT:RED
FLASH CID:49 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
bypassing DB2020 security...
server step1 error:10054
unlock failed, that is fatal
Elapsed:24 secs.
this error help me plzzzzzzzz