Error repair imei P768G

I need a help please Dead P768G

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Checking data…OK
Platform: LG Infineon
Connection mode: OMAP
Selected model: P768g
Please, disconnect cable, reconnect battery, connect P999 cable (with
910k resistor)
Connecting…OK
Sending preloader…OK
Sending loader…OK
Opening "LGP768gAT-00-V10a-AMX-XXX-DEC-17-2012+0_AP.oct"…OK
Initializing device…OK
Writing Firmware…
Connecting to application CPU…Failed!