lancia y 59fm5hw025 scodifica total help

Hello, I have a copy of the eprom and flash, my y elefantino has the immobox, not the body, I should scodificarla in total, the scodifica on the flash or the eprom? I tried some guide where to change the bite in the eprom to do the scodifica, I tried but not work, I tried to make it a virgin but I think I need a key to any y for it to start not from the contact block, I also pulled away the thorns from the immobox with virgin and total but does not work.
the customer has lost both keys, I should make a total in order to get it to start and take it to the shop to change then lugs and locks.
I only tried with the eprom, someone has a file good to get it to start in total? there are other special processes?
I don't care if it has the light code is turned on or not running laps.
Later place the original files

thanks

hw025?with that tool you have read the file?
however, if not put the file difficult that someone can be of help.....