use build_patch.bat + patches.S to create patches.bin
(the patches.S provided in "dash launch 0.01 + xbr_RF patch" of course, NOT the dummy one)
nandpro XBR.bin: -R16 basepatch.bin 65 1
use hexedit to open basepatch.bin, look for
"FF FF FF FF FF FF FF FF 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A"
and delete it.
open patches.bin copy all content and insert to the end of basepatch.bin
save as updpatch.bin
nandpro usb/lpt: +W16 updpatch.bin 65 1
powercyle / boot.
Or just ask me for the prepatched files and use flash 360 much easier.