samsung c7000 frp is enabled [Need more information ]

i have problems c7000 frp google
i have downlod combinason file but only frp ebaled ignore pit downlowd

Operation: Flash
Selected model: SM-C7000
Software version: 34.8

File analysis... OK
Total file size: 0x73FD8CF7 (1855 Mb)
Searching USB Flash interface... COM7 detected
Setup connection... OK
Set PIT file... OK
Reading PIT from phone... OK
Sending aboot.mbn... OK
Sending sbl1.mbn... error timeout

Done with Samsung Tool PRO v.34.8