I never got that block reprogramming the ecu with witech. Fiat says that just relaunch it again, but you see that is not so.Have you checked that before riproggramarla was between' the frame affected from the update?
if you can help I have shield 109cv edc15c2
0281010815
1037353963
Thanks to all for your help , however, as recommended by the todos I've downloaded the file ori and I have rescheduled the tour of the Flash 29F400bt , the flash was almost all to FFFF because of the reprogramming is made with Witech that first erase the entire Flash, other times it happened to me with Witech , to have problems with the programming, but had resolved by retrying up to do it again, starting , tomorrow, to return to the shop I will try the control unit .