Problem with lg ke970

[sanjoychy]

I just receive a LG Ke970 from client with start up logo.

i had many phone flash but this time i am failure to revive this phone.

here is the log :

3/19/2014  3:22:14 PM  >   Loading primary loader ...
3/19/2014  3:22:16 PM  >   Loading primary loader ... OK
3/19/2014  3:22:16 PM  >   Flash ID : 897E
3/19/2014  3:22:16 PM  >   Flash type : Intel - 64 Mb
3/19/2014  3:22:16 PM  >   Second flash ID : 897E
3/19/2014  3:22:16 PM  >   Second flash type : Intel - 64 Mb
3/19/2014  3:22:16 PM  >   ----------------------------------------------------------
3/19/2014  3:22:16 PM  >   Reading phone info ...
3/19/2014  3:22:26 PM  >   ----------------------------------------------------------
3/19/2014  3:22:26 PM  >   Phone type : LG-KE970
3/19/2014  3:22:26 PM  >   Phone IMEI : 354963-01-265909-1
3/19/2014  3:22:26 PM  >   Phone version : KE970P40_V10X
3/19/2014  3:22:26 PM  >   Reading phone info ... OK
3/19/2014  3:22:51 PM  >   ----------------------------------------------------------
3/19/2014  3:22:51 PM  >   Repairing phone ...
3/19/2014  3:22:51 PM  >   Loading secondary loader ...
3/19/2014  3:22:53 PM  >   Loading secondary loader ... OK
3/19/2014  3:22:53 PM  >   Loading certificate ...
3/19/2014  3:22:55 PM  >   Operation failed
3/19/2014  3:23:00 PM  >   Port USB - RS232 by Vygisoft disconnected

i have been flashed the phone with the following firmware :

Bootloader_Ver2_6_Intel_Common.fls
LG-KE970_KE970P40-EEU-V10c-XXX-XX_EN_BUL_CRO_CZ_DA_NL_FIN_FR_GER_GR_HU_IT_NO_PL_P T_RO_SER_SLO_ES_SW_fw.crf
LG-KE970_KE970P40-EUR-V10c-XXX-XX_EN_BUL_CRO_CZ_DA_NL_FIN_FR_GER_GR_HU_IT_NO_PL_P T_RO_SLO_ES_SW_TR_fw.crf

But still no response from phone. it is dead now.
any solution pls......