error in idevicerestore

[vipinbeni]

Hi i am getting error in below line
This device isn't eligible for the requested build.
in following statement
response = tss_send_request(request, client->tss_url);

Kindly help me as i run same ispw file from itunes and it restore successfully .Kindly please tell me step how can i restore my device using idevicerestor module
@storoj Sir and @airwolf2026 Sir please help me
thanks
vipin