very strange problame in K790 please post solution !

SIGNED MODE (USING SERVER)
ALTERNATIVE SECURITY BYPASS ENABLED
CFG:111110000100
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:230400
OTP LOCKED:1 CID:49 PAF:1 IMEI:35***********
ACTIVE CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:080108 1810 ESGCXC1329129_DB2020_FLASHLOADER_R2A015
FLASH ID: 897E
LDR:070904 1245 AN2CXC1250562_DB2020_CSLOADER_R3A013
loader GDFS startup executed
loader FILESYSTEM startup executed

DISCONNECT PHONE NOW
INSERT SIM CARD, FULLY TURN PHONE ON AND ATTACH AGAIN
INSTALL PHONE MODEM DRIVERS IF NEEDED

SEARCHING FOR PHONE, "STOP" TO ABORT
PHONE FOUND AT COM29
PHONE READY TO PROCEED
EXECUTOR STARTED

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

ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTEDSTARTING BOOTLOADER...
can't get packet start.
FLASHLOADER NOT RESPONDING
Speed:230400

Elapsed: 255 secs.