a57 não da flash

[unicell1]

estou com um a57 que não esta dando flash ja estei em varios freia mais não deu certo aparece essa mensagem

FREIA - Engine build 9, Frontend build 3
Thanks goes out for the following:
Maxim, Rolis, Sergey, PapaJoe, Lead,
TheWizard, Jozso (for hardware and cable
support and of course beta testing),
Nico, Victor, Pinker, Tom,
and all the others who supports ...
COMM_LoadBoots : selected phone family is 8
TTY_OpenCOMPort : opening COM1
COMM_IsBootRunning : bootcode does not seem to be running
COMM_LoadBoots : Waiting to power on the phone ...
COMM_LoadBoots : phone is powered on
COMM_LoadBoots : internal loader version is 01.00
SEC_BCDIMEIToNormalIMEI : invalid decoded IMEI
COMM_LoadBoots : EEPROM IMEI (17) is corrupt
SEC_BCDIMEIToNormalIMEI : invalid decoded IMEI
COMM_LoadBoots : original IMEI (3542121) is corrupt
COMM_LoadBoots : found SIEMENS A55 lgX v11 (1)
COMM_LoadBoots : flash ids are 002C0017 [00000000] - 172C
COMM_LoadBoots : phone ids are BE781FC3 [BE781FC3]
cmd_handlecommands : no valid IMEI found