Upgrade dvd107d to firm 1.13

i am using a pioneer 107d with firmware 1.10 ( official ) .i want to upgrade to1.13 and i only get :
current revision pioneer dvd-rw dvr-101d 1.10 04/02/12
the firmware of target is not correct f/w. this firmware is not suppoerted by this prog.

anybody knows something about this pbm ? is there a way to by-pass this reject ?
tks in advance