I was PM'd about how this was tested; since it might also be of interest to others, here's how I did it via the HDD originally (IIRC) eh...
i) obtained the HULK's xboxdash.xbe from the DVD
(you could make it with the root post's .zip's .exe and 1012a700's xboxdash.xbe)
ii) hex'd that to change its /fonts references to be /f8nts and habibi signed it
iii) created /C/f8nts and /C/xboxdashdata.10202100 directories
(they coexisted with whatever was already in /C)
iv) copied the 2 retail .xtf's from /C/fonts into /C/f8nts
(it doesn't matter which post-live release it is, sfaik)
v) copied the 20 retail 4920 xboxdashdata .xip's into /C/xboxdashdata.10202100
(it doesn't matter which release of 4920 it is, sfaik)
v) overwrote the corresponding .xip's with the HULK's from the DVD
(this is optional, so no worries if you don't have the DVD)
vi) added the hex'd HULK xboxdash.xbe to my (evoX) menu and ran it.
____
rmenhal's associated ST.DB is
linked here eh.