devhook FW2.71 with MemoryStick file root directry.
flash access is redirect to this directry.

You should be copy all files of flash0/flash1 and reboot.bin.
replace flash0/kd/*.txt with plain modded config files.

FW installer can not make reboot.bin.
You yourself must copy it.

flash1/registry/*.* copies from other FW ver.
because FW2.71 with devhook can't initialize registry files.
