Unhappy [Q] Samsung Galaxy Win Duos GT-I8552 Root Logo Stuck Need Help Plz

Hello Xda Developers,

I was flashing samsung Galaxy win duos gt i8552 with samsung original firmware Using Odin. There i ticked Erase Nand Flash and started. After Installation My phone is Stuck at one place.

In Android System Recovery <3e>

E:failed to mount /data (invalid argument)
can't mount '/data' (Invalid argument)

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I downloaded PIT file for it but while Re Partition, It says Signature Verification Failed.