I really don't know dates.What dates are those. ?
all the files are called 47pfl7603d_10_fus_eng
I have firmware dates are
and jan 2010
My initial firmware was 0.64.30.1 and when I tried to upgrade to last (0.64.79.0) I got a bricked TV.
So I assume that if it is possible for you to upload, one of the three dated 2009 would be the one I need.
Looking at phillips site, firmware 064.079 has date: 2010-01-20